Optum RxNarrow moat

UnitedHealth Group (UNH) — moat facet

Optum Rx earns about $58 billion from outside the group and is the most profitable Optum segment, at under five cents on each revenue dollar.

Optum Rx is the pharmacy benefit manager, the largest Optum segment by revenue and the one that earns the most. It had revenue of $154,726 million in 2025, of which $96,873 million came from affiliates1; its revenue from outside customers was about $57.9 billion2, about 13% of the group's revenue3. That external figure is its band in the chart.

Optum Rx revenue from outside customers ($bn)35.5202138.8202244.6202353.7202457.92025Calculated from UnitedHealth Forms 10-K FY2023 and FY2025 segment notes
Growing every year.

What is inside it is pharmacy benefit management, home delivery and specialty pharmacies and infusion services. In 2025 it fulfilled 1,659 million adjusted scripts and managed $188 billion of pharmaceutical spending, including nearly $87 billion of specialty drugs, through about 64,000 retail pharmacies4.

The history is steady. External revenue was about $35.5 billion in 2021, $38.8 billion in 2022, $44.6 billion in 2023, $53.7 billion in 2024 and $57.9 billion in 20255, a compound rate of about 13% a year6. Adjusted scripts grew from 1,438 million in 20227 to 1,659 million in 20258.

How it is paid: by health plans and employers for managing their drug benefits, and on the drugs it dispenses. Products revenue, mainly pharmaceuticals, was $53,380 million for the group in 20259. The company has committed to pass 100% of manufacturer rebates through to clients by January 202810, which will change how part of that payment works.

Profitability is thin and steady. Operating earnings were $4,135 million in 2021 and $4,436 million in 202211, $5,115 million in 2023, $5,836 million in 2024 and $7,193 million in 202512, margins of about 4.5% in 202113 and 4.4% to 4.6% since14.

The outlook is guided at more than $6,250 million of operating earnings for 202615, below 2025. Quarterly scripts fell from 414 million to 387 million between the second quarters of 2025 and 202616, following UnitedHealthcare's membership down. External revenue was about $15.1 billion in the second quarter of 202617.

The quarterly figures show where the 2025 profit came from. Optum Rx earned $1,318 million in the first quarter, $1,441 million in the second, $1,549 million in the third and $2,885 million in the fourth18; the fourth quarter alone was about 40% of the year19. Revenue rose from $35,132 million in the first quarter to $41,456 million in the fourth20. In 2026 it earned $1,192 million in the first quarter21 and $1,490 million in the second22.

The rebate commitment and PBM regulation are the main questions for the line. The 10-K warns that government investigations and studies of PBM practices could result in civil penalties or materially and adversely affect the PBM business model23, and a trade report said the Justice Department was probing Optum Rx billing practices24.

The verdict would change if the margin fell well below 4% after the rebate change takes effect in 2028, because that would show how much of the profit the rebates were.

Moat trajectory: Holding steady

Margin steady; scripts down with UnitedHealthcare membership.

The number that tests this moat
Moat Explorer calc
Optum Rx external revenue, latest quarter
About $15.1bn (Q2 2026)

Drug benefits sold outside the group; a decline would mean outside clients are leaving too.

How it's calculated: Optum Rx revenue ($38,292M) less affiliated revenue ($23,242M), Q2 2026 Form 10-Q segment note.
Source: Moat Explorer calculation from UnitedHealth Group filings ↗
References
  1. ReportedIt had revenue of $154,726 million in 2025, of which $96,873 million came from affiliates; its revenue from outside customers was about $57.9 billion, about 13% of the group's revenue.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 7 MD&A: consolidated and segment results, medical care ratio, membership and operating metrics. — FY2025 · publ. 2 March 2026 · source ↗
  2. Moat Explorer calcIt had revenue of $154,726 million in 2025, of which $96,873 million came from affiliates; its revenue from outside customers was about $57.9 billion, about 13% of the group's revenue.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  3. Moat Explorer calcIt had revenue of $154,726 million in 2025, of which $96,873 million came from affiliates; its revenue from outside customers was about $57.9 billion, about 13% of the group's revenue.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  4. ReportedIn 2025 it fulfilled 1,659 million adjusted scripts and managed $188 billion of pharmaceutical spending, including nearly $87 billion of specialty drugs, through about 64,000 retail pharmacies.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 7 MD&A: consolidated and segment results, medical care ratio, membership and operating metrics. — FY2025 · publ. 2 March 2026 · source ↗
  5. Moat Explorer calcExternal revenue was about $35.5 billion in 2021, $38.8 billion in 2022, $44.6 billion in 2023, $53.7 billion in 2024 and $57.9 billion in 2025, a compound rate of about 13% a year.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  6. Moat Explorer calcExternal revenue was about $35.5 billion in 2021, $38.8 billion in 2022, $44.6 billion in 2023, $53.7 billion in 2024 and $57.9 billion in 2025, a compound rate of about 13% a year.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  7. ReportedAdjusted scripts grew from 1,438 million in 2022 to 1,659 million in 2025.
    UnitedHealth Group Form 10-K for fiscal 2023 - segment revenue including affiliated revenue for 2021-2023, Optum Rx scripts for 2022-2023, and CMS premium revenue as a share of revenue for 2021-2023. — FY2023 · publ. February 2024 · source ↗
  8. ReportedAdjusted scripts grew from 1,438 million in 2022 to 1,659 million in 2025.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 7 MD&A: consolidated and segment results, medical care ratio, membership and operating metrics. — FY2025 · publ. 2 March 2026 · source ↗
  9. ReportedProducts revenue, mainly pharmaceuticals, was $53,380 million for the group in 2025.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 7 MD&A: consolidated and segment results, medical care ratio, membership and operating metrics. — FY2025 · publ. 2 March 2026 · source ↗
  10. ReportedThe company has committed to pass 100% of manufacturer rebates through to clients by January 2028, which will change how part of that payment works.
    UnitedHealth Group second-quarter 2026 results release, Form 8-K exhibit 99.1 - commitments on prior approvals, rebates, ACA profits and the United Health Foundation, and recent transactions. — Q2 2026 · publ. 16 July 2026 · source ↗
  11. ReportedOperating earnings were $4,135 million in 2021 and $4,436 million in 2022, $5,115 million in 2023, $5,836 million in 2024 and $7,193 million in 2025, margins of about 4.5% in 2021 and 4.4% to 4.6% since.
    UnitedHealth Group Form 10-K for fiscal 2023 - segment revenue including affiliated revenue for 2021-2023, Optum Rx scripts for 2022-2023, and CMS premium revenue as a share of revenue for 2021-2023. — FY2023 · publ. February 2024 · source ↗
  12. ReportedOperating earnings were $4,135 million in 2021 and $4,436 million in 2022, $5,115 million in 2023, $5,836 million in 2024 and $7,193 million in 2025, margins of about 4.5% in 2021 and 4.4% to 4.6% since.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 1 business: segments, products, people served and leadership. — FY2025 · publ. 2 March 2026 · source ↗
  13. Moat Explorer calcOperating earnings were $4,135 million in 2021 and $4,436 million in 2022, $5,115 million in 2023, $5,836 million in 2024 and $7,193 million in 2025, margins of about 4.5% in 2021 and 4.4% to 4.6% since.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  14. ReportedOperating earnings were $4,135 million in 2021 and $4,436 million in 2022, $5,115 million in 2023, $5,836 million in 2024 and $7,193 million in 2025, margins of about 4.5% in 2021 and 4.4% to 4.6% since.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 1 business: segments, products, people served and leadership. — FY2025 · publ. 2 March 2026 · source ↗
  15. ReportedThe outlook is guided at more than $6,250 million of operating earnings for 2026, below 2025.
    UnitedHealth Group second-quarter 2026 results release, Form 8-K exhibit 99.1 - consolidated results, medical care ratio, cash flow, balance sheet and the raised 2026 outlook. — Q2 2026 · publ. 16 July 2026 · source ↗
  16. ReportedQuarterly scripts fell from 414 million to 387 million between the second quarters of 2025 and 2026, following UnitedHealthcare's membership down.
    UnitedHealth Group second-quarter 2026 results release, Form 8-K exhibit 99.1 - segment results, operating metrics and people served. — Q2 2026 · publ. 16 July 2026 · source ↗
  17. Moat Explorer calcExternal revenue was about $15.1 billion in the second quarter of 2026.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  18. ReportedOptum Rx earned $1,318 million in the first quarter, $1,441 million in the second, $1,549 million in the third and $2,885 million in the fourth; the fourth quarter alone was about 40% of the year.
    UnitedHealth Group first-quarter 2026 results release, Form 8-K exhibit 99.1 - including the recast of 2024 and 2025 segment results for the Optum Financial realignment. — Q1 2026 · publ. 21 April 2026 · source ↗
  19. Moat Explorer calcOptum Rx earned $1,318 million in the first quarter, $1,441 million in the second, $1,549 million in the third and $2,885 million in the fourth; the fourth quarter alone was about 40% of the year.
    Moat Explorer calculation from UnitedHealth Group's reported figures ($ millions unless stated). External revenue by segment = segment revenue less affiliated revenue (10-K segment notes): 2021 UnitedHealthcare 222,899; Optum Health 54,065 - 29,234 = 24,831; Optum Insight 12,199 - 7,867 = 4,332; Optum Rx 91,314 - 55,779 = 35,535; total 287,597. 2022: 249,741; 71,174 - 40,883 = 30,291; 14,581 - 9,288 = 5,293; 99,773 - 60,936 = 38,837; total 324,162. 2023: 281,360; 95,319 - 57,696 = 37,623; 18,932 - 10,896 = 8,036; 116,087 - 71,484 = 44,603; total 371,622. 2024: 298,208; 105,358 - 63,883 = 41,475; 18,757 - 11,881 = 6,876; 133,231 - 79,512 = 53,719; total 400,278. 2025: 344,903; 101,957 - 63,615 = 38,342; 19,417 - 12,948 = 6,469; 154,726 - 96,873 = 57,853; total 447,567. Q2 2026 (2026 basis): 86,017; 23,472 - 14,353 = 9,119; 5,402 - 3,556 = 1,846; 38,292 - 23,242 = 15,050; total 112,032; Optum external 9,119 + 1,846 + 15,050 = 26,015. Optum external revenue = Optum revenue less corporate eliminations: 155,565 - 90,867 = 64,698 (2021); 182,768 - 108,347 = 74,421 (2022); 226,635 - 136,373 = 90,262 (2023); 252,957 - 150,887 = 102,070 (2024); 270,620 - 167,956 = 102,664 (2025); 102,664 / 102,070 - 1 = 0.6%. Optum revenue from inside the group: 90,867 / 155,565 = 58.4%; 108,347 / 182,768 = 59.3%; 136,373 / 226,635 = 60.2%; 150,887 / 252,957 = 59.6%; 167,956 / 270,620 = 62.1%; Q2 2026 39,648 / 65,663 = 60.4%. Affiliated shares 2025: Optum Health 63,615 / 101,957 = 62%; Optum Insight 12,948 / 19,417 = 67%; Optum Rx 96,873 / 154,726 = 63%. Affiliated revenue as share of UnitedHealthcare revenue 167,956 / 344,903 = 49%. Segment shares of consolidated revenue 2025: UnitedHealthcare 344,903 / 447,567 = 77%; Optum Rx 57,853 / 447,567 = 12.9%; Optum Health 38,342 / 447,567 = 8.6%; Optum Insight 6,469 / 447,567 = 1.4%. Q2 2026 UnitedHealthcare 86,017 / 112,032 = 76.8%. Compound growth 2021-2025: UnitedHealthcare (344,903 / 222,899)^(1/4) - 1 = 11.5%; Optum Rx external (57,853 / 35,535)^(1/4) - 1 = 13.0%. Segment margins: UnitedHealthcare 11,975 / 222,899 = 5.4% (2021), 14,379 / 249,741 = 5.8% (2022); Optum Rx 4,135 / 91,314 = 4.5% (2021), 4,436 / 99,773 = 4.4% (2022); Optum Insight 3,398 / 12,199 = 27.9% (2021), 3,588 / 14,581 = 24.6% (2022); Optum Health H1 2026 2,331 / 47,581 = 4.9%. Optum earnings decline 16,703 - 9,539 = 7,164, 7,164 / 16,703 = 42.9%. Optum Health H1 2026 revenue 47,581 / 49,562 - 1 = -4.0%; earnings 2,331 / 1,840 - 1 = +26.7%; affiliated revenue Q2 14,353 / 15,845 - 1 = -9.4%. Optum Health 2025 recast margin -1,115 / 100,051 = -1.1%; 2024 6,902 / 103,516 = 6.7%. Medical care ratio 2015-2019 from EDGAR XBRL medical costs / premiums: 103,875 / 127,163 = 81.7%; 117,038 / 144,118 = 81.2%; 130,036 / 158,453 = 82.1%; 145,403 / 178,087 = 81.6%; 156,440 / 189,699 = 82.5%. Premiums 127,163 (2015) and 257,157 (2022). Operating earnings 11,021 (2015, XBRL). One point of medical care ratio on 2025 premiums: 352,229 x 1% = 3,522; 3,522 / 18,964 = 18.6% of operating earnings. Q2 2026 favorable development 860 / 86,956 premiums = 1.0 point. Membership: commercial risk-based 8,845 - 7,655 = 1,190 thousand, 1,190 / 8,845 = 13.5%; Medicare Advantage 8,445 - 7,565 = 880 thousand, 880 / 8,445 = 10.4%; Medicaid 7,845 - 6,780 = 1,065 thousand, 1,065 / 7,845 = 13.6%; Part D stand-alone (3,315 - 2,710) / 3,315 = 18.3%. Community & State revenue per year-end Medicaid member 75,004 / 7.845 = 9,561 dollars (2023); 94,390 / 7.380 = 12,790 dollars (2025). Optum Rx quarterly scripts (414 - 387) / 414 = 6.5%. Optum Insight backlog: external 32.8 - 12.5 = 20.3 bn (2024), 31.1 - 12.9 = 18.2 bn (2025), change -10.3%; affiliated share 12.5 / 32.8 = 38%, 12.9 / 31.1 = 41%. Cyberattack provider loans 9,033 - 4,514 - 1,680 = 2,839 not yet repaid at end-2025. Market value against peers: 108.78 + 86.37 + 70.16 + 45.67 + 30.59 + 10.07 = 351.64 bn; 338.03 / 351.64 = 96%. CMS premium revenue 44% x 447,567 = 196,929 (about 197 bn); all other 447,567 - 196,929 = 250,638. Medicare & Retirement share of UnitedHealthcare revenue Q2 2026: 42,390 / 86,017 = 49.3%. Premiums share of revenue Q2 2026: 86,956 / 112,032 = 77.6%. Capital returns 2025: dividends 7,916 + buybacks 5,545 = 13,461; 13,461 / 12,056 = 112% of net earnings; free cash flow 19,697 - 3,622 = 16,075; 13,461 / 16,075 = 84%. Goodwill 44,453 (2015, XBRL) and 110,499 (2025); goodwill plus other intangibles 110,499 + 20,474 = 130,973; 130,973 / 309,581 = 42.3% of assets. Long-term debt 25,331 (2015, XBRL). Interest expense / operating earnings: 3,246 / 32,358 = 10.0% (2023); 4,002 / 18,964 = 21.1% (2025). Rate sensitivity net 345 - 273 = 72. Investment income (3,920 - 5,202) / 5,202 = -24.6%; 4,089 / 371,622 = 1.1% of 2023 revenue. Net interest-bearing debt: 6,069 + 72,320 - 28,121 = 50,268 (Dec 2025); 3,827 + 69,501 - 31,468 = 41,860 (Jun 2026). 2025 guidance: original adjusted EPS midpoint (29.50 + 30.00) / 2 = 29.75; April (26.00 + 26.50) / 2 = 26.25; actual 16.35 / 29.75 - 1 = -45%. 2026 adjusted EPS midpoint (19.50 + 20.00) / 2 = 19.75. Progress vs 2026 guidance: operating earnings 16,981 / 25,450 = 66.7%. Q2 2026 operating earnings 7,991 / 5,150 - 1 = +55%. Gross segment revenue 2025: 344,903 + 101,957 + 19,417 + 154,726 = 621,003; less Optum eliminations 5,480 and corporate eliminations 167,956 = 447,567. Medical costs 313,995 / 264,185 - 1 = 18.9%; medical costs payable 39,337 / 34,224 - 1 = 14.9%. Commercial risk-based members 8,165 - 7,725 = 440 thousand (Q1 2026), 7,725 - 7,655 = 70 thousand (Q2 2026). Medicaid 7,380 - 6,780 = 600 thousand (six months to June 2026); 7,845 - 7,380 = 465 thousand (2023-2025). Optum Rx Q4 2025 share of year 2,885 / 7,193 = 40%. Goodwill 110,499 - 106,734 = 3,765. Total debt 6,069 + 72,320 = 78,389. Dividend at 9.28 x 897.6 million shares = 8,330, 8,330 / 16,750 = 50%. Year-end P/E 2015-2020: 19.3, 21.7, 20.2, 20.0, 20.1, 21.6 (market value / net earnings). H1 2026 medical care ratio 148,847 / 174,517 = 85.3%. Part D stand-alone 2,740 - 2,710 = 30 thousand (Q2 2026). Rounded external revenue ($bn): Optum Rx 35.5, 38.8, 44.6, 53.7, 57.9 (2021-2025), 15.1 (Q2 2026); Optum Health 24.8, 30.3, 37.6, 41.5, 38.3, 9.1 (Q2 2026); Optum Insight 4.3, 5.3, 8.0, 6.9, 6.5, 1.8 (Q2 2026); Optum 64.7, 74.4, 90.3, 102.1, 102.7; net debt 50.3 and 41.9; total debt 78.4; UnitedHealthcare revenue 222.9, 249.7, 281.4, 298.2, 344.9. Optum 2026 guidance 13,450 / 9,539 - 1 = +41%. Corporate eliminations Q2 39,648 / 41,712 - 1 = -4.9%. Net interest-bearing debt / total equity 50,268 / 100,090 = 0.50. Valuation: 2026 net margin implied by guidance 16,750 / 439,000 = 3.8%; 2023 net margin 6.0% x 439.0 bn = 26.3 bn; 338.03 / 26.34 = 12.8 times - ratios, growth rates and membership changes. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in UnitedHealth Group's Forms 10-K and 10-Q, results releases, SEC EDGAR XBRL and market data; operands shown in the source line.
  20. ReportedRevenue rose from $35,132 million in the first quarter to $41,456 million in the fourth.
    UnitedHealth Group first-quarter 2026 results release, Form 8-K exhibit 99.1 - including the recast of 2024 and 2025 segment results for the Optum Financial realignment. — Q1 2026 · publ. 21 April 2026 · source ↗
  21. ReportedIn 2026 it earned $1,192 million in the first quarter and $1,490 million in the second.
    UnitedHealth Group first-quarter 2026 results release, Form 8-K exhibit 99.1 - including the recast of 2024 and 2025 segment results for the Optum Financial realignment. — Q1 2026 · publ. 21 April 2026 · source ↗
  22. ReportedIn 2026 it earned $1,192 million in the first quarter and $1,490 million in the second.
    UnitedHealth Group second-quarter 2026 results release, Form 8-K exhibit 99.1 - consolidated results, medical care ratio, cash flow, balance sheet and the raised 2026 outlook. — Q2 2026 · publ. 16 July 2026 · source ↗
  23. ReportedThe 10-K warns that government investigations and studies of PBM practices could result in civil penalties or materially and adversely affect the PBM business model, and a trade report said the Justice Department was probing Optum Rx billing practices.
    UnitedHealth Group Form 10-K for fiscal 2025 - Item 1A risk factors, competition, rate notices, reserve sensitivities and legal matters. — FY2025 · publ. 2 March 2026 · source ↗
  24. ReportedThe 10-K warns that government investigations and studies of PBM practices could result in civil penalties or materially and adversely affect the PBM business model, and a trade report said the Justice Department was probing Optum Rx billing practices.
    Fierce Healthcare, report that the DOJ is interviewing former employees about UnitedHealth's Medicare billing and probing Optum Rx billing practices. — August 2025 · publ. 26 August 2025 · source ↗
Sources
Generated September 26, 2026