✦ Digital Assets: Seventy-Eight Billion, Then Forty-NineNarrow moat

BlackRock (BLK) — the future bets

Half a percent of the assets, and the best evidence available that the machine can still win a category from a standing start.

BlackRock's digital asset products held $78 billion at the end of 20251, after $35 billion of net inflows during the year2, from essentially nothing two years earlier. By June 2026 they held $48.8 billion3: most of the $11.8 billion fall in the June quarter was the price of what the funds hold, and $3.1 billion was investors leaving4.

Digital asset AUM ($bn)$55.3bnEnd 2024+$34.8bnNet inflows 2025$78.4bnEnd 2025About half a percent of BlackRock AUM; market change was negative within the year
Its value to a shareholder is as evidence that a $14 trillion incumbent can still win a new category outright, not as earnings.

Set aside every view about what the underlying assets are worth. As a demonstration of what BlackRock's machinery can do with a genuinely new category, this is the cleanest evidence available. It was a regulatory argument, then a product, then — quickly — the deepest pool in its category, on exactly the liquidity mechanism that protects the rest of the ETF business.

It matters strategically for two reasons beyond the assets. It shows the firm can still win a category from a standing start, which is not obviously true of an incumbent managing $14 trillion. And it demonstrates the specific advantage BlackRock has in any new regulated wrapper: the ability to get the product approved, seeded, listed and made liquid faster than anyone else, because it has done it several hundred times.

The category is also unusually well suited to the ETF form. The underlying assets are difficult and unpleasant for most institutions to hold directly — custody, operational risk, accounting treatment — and a listed fund solves all of it at once. That is the same argument that made fixed-income ETFs work.

The scale check is that $48.8 billion is about a third of a percent of BlackRock's $15.3 trillion5. It is a significant business by any normal standard, a rounding error here, and its value to a shareholder is mostly as evidence about the machine rather than as earnings.

Moat trajectory: Widening

$35 billion of net inflows in 2025 into a category that did not exist for BlackRock two years earlier. The flows are the most procyclical in the firm, which makes the direction genuine and the durability unproven.

The number that tests this moat
Reported
Digital asset AUM, latest quarter
$48.8bn at June 2026, from $78.4bn in December; $3.1bn of Q2 net outflows

The category moves with the bitcoin price and the flows followed it down in 2026; another quarter of outflows would make it a trading product, not a franchise.

Source: BlackRock, Inc. Form 10-Q, quarter ended 30 June 2026 ↗
References
  1. ReportedBlackRock's digital asset products held $78 billion at the end of 2025, after $35 billion of net inflows during the year, from essentially nothing two years earlier
    BlackRock, Inc. Form 10-K, FY2025, Item 1 Business — iShares ETF AUM $5.5 trillion with $527 billion of 2025 net inflows: equity $289,263M, fixed income $175,328M, digital assets $34,763M, commodities $25 billion, multi-asset $1,978M; US-listed ETF AUM $3.9 trillion with $367 billion of inflows and international listings $1.6 trillion with $160 billion; equity ETF AUM rose from $3,106,398M to $4,006,014M on $580,684M of market change and $29,669M of FX, fixed income from $985,652M to $1,205,953M, digital assets from $55,306M with a negative market change; 2025 equity net inflows $220 billion overall, being $289 billion into ETFs against $55 billion and $14 billion of outflows from non-ETF index and active; fixed income net inflows $164 billion, $175 billion into ETFs and $29 billion into active; "approximately half of BlackRock's equity AUM is tied to international market strategies, including emerging markets, which tend to have higher fee rates than US equity strategies" — FY2025 · publ. February 2026 · source ↗
  2. ReportedBlackRock's digital asset products held $78 billion at the end of 2025, after $35 billion of net inflows during the year, from essentially nothing two years earlier
    BlackRock, Inc. Form 10-K, FY2025, Item 1 Business — iShares ETF AUM $5.5 trillion with $527 billion of 2025 net inflows: equity $289,263M, fixed income $175,328M, digital assets $34,763M, commodities $25 billion, multi-asset $1,978M; US-listed ETF AUM $3.9 trillion with $367 billion of inflows and international listings $1.6 trillion with $160 billion; equity ETF AUM rose from $3,106,398M to $4,006,014M on $580,684M of market change and $29,669M of FX, fixed income from $985,652M to $1,205,953M, digital assets from $55,306M with a negative market change; 2025 equity net inflows $220 billion overall, being $289 billion into ETFs against $55 billion and $14 billion of outflows from non-ETF index and active; fixed income net inflows $164 billion, $175 billion into ETFs and $29 billion into active; "approximately half of BlackRock's equity AUM is tied to international market strategies, including emerging markets, which tend to have higher fee rates than US equity strategies" — FY2025 · publ. February 2026 · source ↗
  3. ReportedBy June 2026 they held $48.8 billion.
    BlackRock, Inc. Form 10-Q, quarter ended 30 June 2026 — assets under management $15.3 trillion at 30 June 2026 against $13.9 trillion at 31 March; revenue $7,084M against $5,423M a year earlier, base fees and securities lending $5,726M, performance fees $305M against $94M, technology services and subscription $566M; operating income $2,461M against $1,731M; net income attributable to BlackRock $1,914M and diluted earnings per share $12.19 against $10.19; diluted shares including Subco Units 164.6 million against 156.3 million; long-term net inflows of $199 billion in the quarter, of which ETFs $178 billion, retail $19 billion and institutional $2 billion; six months revenue $13,782M, operating income $5,275M, net income $4,126M and diluted EPS $26.25, including a $538M reduction in the fair value of contingent consideration; 154,996,807 shares of common stock outstanding; total assets $175,875M and BlackRock stockholders' equity $57,613M; approximately 26,200 employees — Q2 2026 · publ. August 2026 · source ↗
  4. Moat Explorer calcMost of the $11.8 billion fall in the June quarter was the price of what the funds hold, and $3.1 billion was investors leaving.
    BlackRock, Inc. Form 10-Q, quarter ended 30 June 2026 — assets under management $15.3 trillion at 30 June 2026 against $13.9 trillion at 31 March; revenue $7,084M against $5,423M a year earlier, base fees and securities lending $5,726M, performance fees $305M against $94M, technology services and subscription $566M; operating income $2,461M against $1,731M; net income attributable to BlackRock $1,914M and diluted earnings per share $12.19 against $10.19; diluted shares including Subco Units 164.6 million against 156.3 million; long-term net inflows of $199 billion in the quarter, of which ETFs $178 billion, retail $19 billion and institutional $2 billion; six months revenue $13,782M, operating income $5,275M, net income $4,126M and diluted EPS $26.25, including a $538M reduction in the fair value of contingent consideration; 154,996,807 shares of common stock outstanding; total assets $175,875M and BlackRock stockholders' equity $57,613M; approximately 26,200 employees — Q2 2026 · publ. August 2026 · source ↗
    Method: Digital asset AUM $60,671M at March 2026 less $48,839M at June 2026 = $11,832M; net outflows $3,116M (Q2 2026 10-Q)
  5. Moat Explorer calcThe scale check is that $48.8 billion is about a third of a percent of BlackRock's $15.3 trillion.
    BlackRock, Inc. Form 10-Q, quarter ended 30 June 2026 — assets under management $15.3 trillion at 30 June 2026 against $13.9 trillion at 31 March; revenue $7,084M against $5,423M a year earlier, base fees and securities lending $5,726M, performance fees $305M against $94M, technology services and subscription $566M; operating income $2,461M against $1,731M; net income attributable to BlackRock $1,914M and diluted earnings per share $12.19 against $10.19; diluted shares including Subco Units 164.6 million against 156.3 million; long-term net inflows of $199 billion in the quarter, of which ETFs $178 billion, retail $19 billion and institutional $2 billion; six months revenue $13,782M, operating income $5,275M, net income $4,126M and diluted EPS $26.25, including a $538M reduction in the fair value of contingent consideration; 154,996,807 shares of common stock outstanding; total assets $175,875M and BlackRock stockholders' equity $57,613M; approximately 26,200 employees — Q2 2026 · publ. August 2026 · source ↗
    Method: $48,839M / $15,344,624M = 0.32%
Sources
Generated September 23, 2026