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SNDK

Sandisk

Information TechnologyIndustrial MachineryS&P 500
Ticker SNDKMILPITAS, CAFiscal year ends JuneBook value per share $101.52Diluted shares 155.0M

SanDisk Corporation (Nasdaq: SNDK) is a leading global semiconductor memory company specializing in NAND flash technology with more than thirty years of innovation in the industry. The company maintains its website at www.sandisk.com and operates as a vertically integrated solutions provider with ownership spanning… From the company’s description.

Fiscal year 2026 · ends 06-28Changes are against fiscal 2025
Sales & profitability
$20.25BFY2026
+175.3% year over year
61.19%FY2026
+79.9 percentage points
$11.43BFY2026
+796.7% year over year
72.64%FY2026
+72.6 percentage points
Cash & financing
$11.67BFY2026
+13794.0% year over year
$11.49BFY2026
+9678.3% year over year
0.00FY2026
Was 0.20× a year earlier
155.0MFY2026
+6.9% year over year

Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure.

What Sandisk does

In the company’s own words

SanDisk Corporation (Nasdaq: SNDK) is a leading global semiconductor memory company specializing in NAND flash technology with more than thirty years of innovation in the industry. The company maintains its website at www.sandisk.com and operates as a vertically integrated solutions provider with ownership spanning chip-level design and intellectual property, front and back-end manufacturing, systems engineering, and design capabilities.

The company's business is organized around three primary end markets: Datacenter, Edge, and Consumer. The Datacenter segment serves public and private cloud environments and enterprise customers with high-performance enterprise solid-state drives and software solutions optimized for AI workloads and data analysis. The Edge market provides data solutions for original equipment manufacturers and channel customers across personal computers, mobile devices, gaming, automotive, and industrial applications. The Consumer segment offers retail and end-user products including portable SSDs, removable flash cards, and universal serial bus drives, leveraging the company's strong brand recognition and global distribution presence.

SanDisk separated from Western Digital Corporation on February 21, 2025, becoming an independent publicly traded company. The separation followed WDC's complete ownership of the company prior to that date. As of July 2026, SanDisk operates with approximately 11,100 employees across thirty-three countries, with seventy-four percent located in Asia Pacific, nineteen percent in the Americas, and seven percent in Europe, the Middle East, and Africa.

The company holds approximately 8,000 granted patents and 3,000 pending patent applications worldwide supporting its product portfolio. SanDisk manufactures flash memory through strategic joint ventures with Kioxia Corporation, operating three business ventures across eight flash-based manufacturing facilities in Japan. International sales represent a significant portion of revenue, with the company maintaining sales offices throughout major geographies including the Americas, Asia Pacific, Europe, and the Middle East.

SanDisk's competitive advantages include its differentiated innovation engine, premium consumer brand, vertically integrated manufacturing capabilities, deep customer relationships with industry leaders, and broad routes to market. The company's strategy emphasizes technology innovation, operational excellence, a broad product portfolio addressing multiple end markets, and development of durable business models through long-term customer engagement frameworks that enhance revenue predictability and reduce exposure to industry cyclicality.

Company details
Sector
Information Technology
Industry (SIC)
Industrial Machinery
Headquarters
MILPITAS, CA
Fiscal year end
June
CIK
2023554
SIC
3572

Financial performance, year by year

Fiscal 2025–2026 · USD
$-3.83B$2.74B$9.30B$15.87B$22.44B20252026

The full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.

Ownership

Who owns Sandisk — and what changed

Funds as of 2026Q2 · superinvestors as of 2026-06-30

987
funds hold it
2 of 35
superinvestors hold it
$92.01B
held by funds, at market
31.8%
of shares held by funds

Superinvestors in Sandisk · what they did last quarter

Stanley DruckenmillerDECREASED -8.5%
Duquesne Family Office
1.8%of 13F portfolio
Polen CapitalDECREASED -57.4%
Polen Capital Management
<0.1%of 13F portfolio

Share of each manager’s reported 13F portfolio. Change is in shares held, since the previous quarter.

Largest fund holders · Sandisk’s weight in each

VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.47%of fund net assets
VANGUARD 500 INDEX FUND
VOO · VANGUARD INDEX FUNDS
0.52%of fund net assets
1.46%of fund net assets
iShares Core S&P 500 ETF
IVV · iShares Trust
0.52%of fund net assets

Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.

Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.

Connected research

Put this business in context.

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  • “How do Sandisk and its peers compare on margins and cash generation over ten years?”
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