⚠ The Party That Pays for AvailabilityModerate threat

Sandisk (SNDK) — threat to the moat

The party that pays for availability is the party that cannot manufacture without it, and the filing concedes a further extension may not be agreed.

1. ReportedIn January 2026 Sandisk paid — or committed to pay — $1.2 billion to Kioxia over 2026 through 2029 in consideration of Kioxia's manufacturing services and "the continued availability of supply" through the end of 2034. It was not buying capacity or equipment or technology.
   Sandisk Corporation, Form 10-K FY2026 — Note 10, Related Parties and Related Commitments and Contingencies, and the related Item 1 and Item 7 disclosure on Flash Ventures. Sandisk procures all of its flash-based memory wafers from Flash Partners Ltd., Flash Alliance Ltd. and Flash Forward Ltd.; it holds a 49.9% ownership interest and Kioxia 50.1% in each. Wafers are manufactured by Kioxia at its wafer fabrication facilities in Japan using equipment individually owned or leased by each Flash Ventures entity; each entity purchases wafers from Kioxia at cost and resells them to Sandisk and Kioxia at cost plus a markup, with each partner generally entitled to 50% of output. The facilities are Y3 (Flash Partners, 2004), Y4 (Flash Alliance, 2006), Y5 (Flash Forward, 2010), New Y2 (production from 2016), Y6 (2018), K1 at Kitakami (2019), Y7 (2022) and K2 at Kitakami, whose output began in the year ended 3 July 2026. Sandisk is obligated to pay for variable costs based on a rolling three-month forecast, and purchase orders placed with Flash Ventures for up to three months are binding and cannot be cancelled; it is obligated to pay for half of Flash Ventures' fixed costs regardless of the output it chooses to purchase, and is committed to fund 49.9% to 50.0% of each entity's capital investments where operating cash flow is insufficient. Flash Ventures has historically operated at approximately 100% of manufacturing capacity; during 2026, 2025 and 2024 Sandisk temporarily reduced its utilisation and incurred costs of $11 million, $75 million and $249 million respectively, recorded as charges to cost of revenue. It participates in common R&D activities with Kioxia and is contractually committed to a minimum funding level, with R&D commitments due for 2027 of $138 million. Sandisk accounts for its ownership under the equity method; the entities are VIEs and Sandisk determined it is not the primary beneficiary of any of them, concluding on its 49.9% ownership, the voting structure and the manner in which day-to-day operations are conducted that it lacked the power to direct most of the activities that most significantly impact economic performance. Its 49.9% interest in the earnings of the entities is recognised one quarter in arrears in Other income (expense), net. Summarised financial information for the ventures: net sales of $2,775 million, $2,315 million and $2,252 million and net losses of $85 million, $63 million and $9 million for 2026, 2025 and 2024, with a gross loss of $93 million in 2026; total assets $7,320 million and total net equity of investees $1,025 million. Notes receivable and investments in Flash Ventures totalled $679 million. Sandisk made net payments to Flash Ventures of $3.6 billion, $3.4 billion and $3.4 billion in 2026, 2025 and 2024 and received distributions of $107 million and $176 million in 2026 and 2025. Maximum estimable loss exposure is $2,897 million: notes receivable $577 million, equity investments $102 million, operating lease guarantees $923 million and inventory and prepayments $1,295 million. Flash Ventures sells to and leases back a portion of its tools from a consortium of financial institutions; Sandisk guarantees half of all outstanding obligations under each lease agreement, totalling JPY149.0 billion or $923 million, in annual guarantee instalments of $378 million in 2027, $245 million in 2028, $126 million in 2029, $96 million in 2030 and $78 million in 2031. Prepayments toward Sandisk's share of future building depreciation of $840 million remain to be credited against future wafer purchases, with a further $402 million committed through fiscal 2035. On 29 January 2026 the FAL and FPL Second Commitment and Extension Agreements extended Flash Alliance and Flash Partners from 31 December 2029 to 31 December 2034, so that all three ventures co-terminate on that date; an Agreement to Enhance Collaboration commits Sandisk Technologies to pay Kioxia $1.2 billion over 2026 through 2029 in consideration of Kioxia's manufacturing services and the continued availability of supply, amortised straight-line into cost of revenue. On expiry each entity commences a wind-up and is dissolved, with net proceeds distributed in kind or cash pro rata. Flash Ventures-related commitments total $6,559 million: $2,627 million in 2027, $2,577 million in 2028-2029, $1,318 million in 2030-2031 and $37 million beyond. — FY2026 · publ. 2026-08-17 · source ↗
2. ReportedIt states that although the operating period has been extended every time since the ventures began, "there is a risk that we and Kioxia will be unable to agree on a further extension of one or more of the Flash Ventures entities." On expiry, each entity begins a wind-up and is dissolved, with proceeds distributed in kind or cash pro rata — leaving Sandisk with equipment, no buildings, and a con...
   Sandisk Corporation, Form 10-K FY2026 — Item 1A, Risk Factors, and the New Business Models discussion in Item 7. Sandisk states that the terms of its agreements with Kioxia require that substantially all of its flash-based memory be obtained from Flash Ventures, which limits its ability to respond to market demand and supply changes; that it is contractually obligated to pay for 50% of the fixed costs of Flash Ventures regardless of whether it orders any flash-based memory and that orders placed on a rolling basis are binding; that while Flash Ventures is operating its agreements contain limitations on its ability to work with third parties to manufacture flash-based memory, to fabricate beyond the capacity specified in the agreements, or to manufacture flash itself except to the extent it acquires manufacturing capacity of a Flash Ventures entity through dissolution, termination or acquisition; and that this could also impair its ability to consolidate with other industry participants who manufacture flash-based memory. It notes that in 2023 Western Digital incurred $296 million in charges for unabsorbed manufacturing overhead from reduced utilisation and $108 million of inventory write-downs, and that in 2025 Sandisk incurred $75 million of underutilisation charges and $24 million of inventory write-downs. It states that although the operating period has been extended every time since the ventures began, there is a risk that Sandisk and Kioxia will be unable to agree on a further extension of one or more entities, and that it cannot unilaterally direct most of Flash Ventures' activities. A separate risk factor states that provisions in the joint venture agreements with Kioxia may deter, prevent or delay an acquisition of Sandisk, listing restrictions limiting its ability and that of its affiliates to manufacture or have a third party fabricate flash memory outside Flash Ventures' Yokkaichi and Kitakami facilities, restrictions limiting fabrication beyond its share of Flash Ventures' capacity, and restrictions limiting transfers of equity in the Flash Ventures entities, particularly partial transfers; an acquirer would need Kioxia's consent or waiver with no guarantee of obtaining it, and the provisions could substantially impede the ability of public stockholders to benefit from future strategic transactions and adversely affect the market price. On the New Business Models, Sandisk states that these long-term agreements commit it to deliver and customers to purchase a stated volume of products mostly over multi-year periods, with pricing mechanisms consisting of fixed and variable components supported by financial guarantees; that NBMs are expected to become its predominant way of doing business, contributing to greater predictability of revenue, supporting production planning and enhancing supply assurance; and that while the agreements do not eliminate the risks associated with customer demand, market conditions or operational execution, it believes they reduce certain elements of industry cyclicality. The risk factor warns that if it is unable to deliver products in the quantities, at the times, or meeting the specifications required, it may face contractual damages, other financial penalties or early termination; that if a customer breaches its purchase obligations it may need to find alternative customers and may be unable to resell those products at comparable prices, or at all, resulting in reduced revenue, lower margins, excess inventory, or manufacturing underutilisation or asset impairment charges; that the agreements may constrain a portion of its available supply and limit its flexibility to respond to changes in market conditions, including shifts in demand, pricing opportunities, or customer requirements; and that the financial guarantees are intended to offset a portion of revenue that may be lost but may not fully offset such lost revenue depending on the specific circumstances, when during the contract term the failure occurs, and other factors. Further risk factors cover rising customer credit risk, loss of revenue from a key customer or customer base consolidation, and that the share repurchase programme may not enhance shareholder value and could affect the stock price and reduce financial flexibility. Sandisk discloses pending investigations initiated by the United States under Section 232 of the Trade Expansion Act of 1962 and Section 301 of the Trade Act of 1974 that may impact tariff rates; the majority of its products sold in the US are currently exempt from tariffs, and additional tariff increases or loss of exemptions would increase cost of goods sold and could reduce demand. On the Nanya investment made in March 2026, it warns that increases in the value of the investment could influence financial results in accordance with GAAP accounting in a manner that is not representative of its core business. — FY2026 · publ. 2026-08-17 · source ↗
3. ReportedIt states that although the operating period has been extended every time since the ventures began, "there is a risk that we and Kioxia will be unable to agree on a further extension of one or more of the Flash Ventures entities." On expiry, each entity begins a wind-up and is dissolved, with proceeds distributed in kind or cash pro rata — leaving Sandisk with equipment, no buildings, and a con...
   Sandisk Corporation, Form 10-K FY2026 — Item 1A, Risk Factors, and the New Business Models discussion in Item 7. Sandisk states that the terms of its agreements with Kioxia require that substantially all of its flash-based memory be obtained from Flash Ventures, which limits its ability to respond to market demand and supply changes; that it is contractually obligated to pay for 50% of the fixed costs of Flash Ventures regardless of whether it orders any flash-based memory and that orders placed on a rolling basis are binding; that while Flash Ventures is operating its agreements contain limitations on its ability to work with third parties to manufacture flash-based memory, to fabricate beyond the capacity specified in the agreements, or to manufacture flash itself except to the extent it acquires manufacturing capacity of a Flash Ventures entity through dissolution, termination or acquisition; and that this could also impair its ability to consolidate with other industry participants who manufacture flash-based memory. It notes that in 2023 Western Digital incurred $296 million in charges for unabsorbed manufacturing overhead from reduced utilisation and $108 million of inventory write-downs, and that in 2025 Sandisk incurred $75 million of underutilisation charges and $24 million of inventory write-downs. It states that although the operating period has been extended every time since the ventures began, there is a risk that Sandisk and Kioxia will be unable to agree on a further extension of one or more entities, and that it cannot unilaterally direct most of Flash Ventures' activities. A separate risk factor states that provisions in the joint venture agreements with Kioxia may deter, prevent or delay an acquisition of Sandisk, listing restrictions limiting its ability and that of its affiliates to manufacture or have a third party fabricate flash memory outside Flash Ventures' Yokkaichi and Kitakami facilities, restrictions limiting fabrication beyond its share of Flash Ventures' capacity, and restrictions limiting transfers of equity in the Flash Ventures entities, particularly partial transfers; an acquirer would need Kioxia's consent or waiver with no guarantee of obtaining it, and the provisions could substantially impede the ability of public stockholders to benefit from future strategic transactions and adversely affect the market price. On the New Business Models, Sandisk states that these long-term agreements commit it to deliver and customers to purchase a stated volume of products mostly over multi-year periods, with pricing mechanisms consisting of fixed and variable components supported by financial guarantees; that NBMs are expected to become its predominant way of doing business, contributing to greater predictability of revenue, supporting production planning and enhancing supply assurance; and that while the agreements do not eliminate the risks associated with customer demand, market conditions or operational execution, it believes they reduce certain elements of industry cyclicality. The risk factor warns that if it is unable to deliver products in the quantities, at the times, or meeting the specifications required, it may face contractual damages, other financial penalties or early termination; that if a customer breaches its purchase obligations it may need to find alternative customers and may be unable to resell those products at comparable prices, or at all, resulting in reduced revenue, lower margins, excess inventory, or manufacturing underutilisation or asset impairment charges; that the agreements may constrain a portion of its available supply and limit its flexibility to respond to changes in market conditions, including shifts in demand, pricing opportunities, or customer requirements; and that the financial guarantees are intended to offset a portion of revenue that may be lost but may not fully offset such lost revenue depending on the specific circumstances, when during the contract term the failure occurs, and other factors. Further risk factors cover rising customer credit risk, loss of revenue from a key customer or customer base consolidation, and that the share repurchase programme may not enhance shareholder value and could affect the stock price and reduce financial flexibility. Sandisk discloses pending investigations initiated by the United States under Section 232 of the Trade Expansion Act of 1962 and Section 301 of the Trade Act of 1974 that may impact tariff rates; the majority of its products sold in the US are currently exempt from tariffs, and additional tariff increases or loss of exemptions would increase cost of goods sold and could reduce demand. On the Nanya investment made in March 2026, it warns that increases in the value of the investment could influence financial results in accordance with GAAP accounting in a manner that is not representative of its core business. — FY2026 · publ. 2026-08-17 · source ↗

• Sandisk Corporation Form 10-K, FY2026 (SEC EDGAR)