Sandisk Corp
SNDK- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- SEC CIK
- 0002023554
In the last 90 days, Sandisk Corp insiders filed 0 open-market purchases and 9 sales; 1,835 institutions reported holding it in 13F filings for Q2 2026, worth $248.0B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.
Key figures
- Market capClose on Nov 10, 2026
- $122.4B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $121.2M in total
- 9
- 13F holdersQ2 2026, +656 vs. previous quarter
- 1,835
- 13F valueReported value at the end of Q2 2026
- $248.0B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2026
- $20.2B
- +175.3% year over year
- Net income, FY2026
- $11.4B
- No comparable prior period
- Free cash flow, FY2026
- $11.5B
- No comparable prior period
- Revenue, Q1 FY2027
- $11.0B
- +377.9% year over year
Revenue flow, FY2026
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 4.91M
- Shares sold short
- Change
- +206.4K
- +4.4% vs. previous
- Days to cover
- 1.00
- At average daily volume
Superinvestors holding SNDK, Q2 2026
Go to the superinvestors tab2 superinvestors report holding Sandisk Corp on Form 13F. Percentages are the stock's share of each portfolio.
Duquesne Family Office
Stanley Druckenmiller
1.8%
Sandisk Corp's share of the portfolio
- Shares
- 34,900
- Value
- $79.4M
Latest insider trades
See all insider tradesOpen-market purchases and sales by Sandisk Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 3, 2026 (view filing)6:42 PM ET | Nov 2 | 1 day | Shek BernardChief Legal Officer and Secty | SSale | −600 | $1,158.26 | −$695.0K | −2.4%24.7K after | 10b5-1 |
| Oct 2, 2026 (view filing)8:02 PM ET | Oct 1 | 1 day | Shek BernardChief Legal Officer and Secty | SSale | −600 | $1,734.94 | −$1.04M | −2.3%25.6K after | 10b5-1 |
| Sep 21, 2026 (view filing)6:03 PM ET | Sep 17 | 4 days | Goeckeler DavidChairman & CEO | SSale | −33.8K | $1,574.21 | −$53.3M | −8.1%382.9K after | 15 lots10b5-1 |
| Sep 16, 2026 (view filing)7:41 PM ET | Sep 15 | 1 day | Visoso Luis FelipeEVP & CFO | SSale | −1.00K | $1,568.83 | −$1.57M | −0.8%131.0K after | 10b5-1 |
| Sep 16, 2026 (view filing)7:41 PM ET | Sep 14 | 2 days | Goeckeler DavidChairman & CEO | SSale | −33.8K | $1,527.87 | −$51.7M | −7.6%413.4K after | 13 lots10b5-1 |
| Sep 8, 2026 (view filing)8:50 PM ET | Sep 3 | 5 days | Ilkbahar AlperEVP & Chief Technology Officer | SSale | −400 | $1,563.89 | −$625.6K | −0.9%43.7K after | 4 lots10b5-1 |
| Sep 8, 2026 (view filing)8:49 PM ET | Sep 3 | 5 days | Ilkbahar AlperEVP & Chief Technology Officer | SSale | −4.71K | $1,540.58 | −$7.26M | −9.6%44.1K after | 30 lots10b5-1 |
| Sep 8, 2026 (view filing)8:48 PM ET | Sep 8 | Same day | Shek BernardChief Legal Officer & Secty | SSale | −2.31K | $1,767.33 | −$4.08M | −8.4%25.3K after | 10b5-1 |
| Sep 2, 2026 (view filing)6:57 PM ET | Sep 1 | 1 day | Shek BernardChief Legal Officer & Secty | SSale | −600 | $1,525.60 | −$915.4K | −2.0%29.9K after | 10b5-1 |
| Aug 4, 2026 (view filing)8:18 PM ET | Aug 3 | 1 day | Shek BernardChief Legal Officer & Secty | SSale | −600 | $1,162.16 | −$697.3K | −1.9%30.9K after | 10b5-1 |
Top 10 13F holders, Q2 2026
See all 1,835 holdersThe largest institutional positions in Sandisk Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,295,300 | $23.4B | 0.35% | −108,155−1.0% | Reduced |
| Vanguard Capital Management LLC | 9,668,255 | $22.0B | 0.47% | +142,136+1.5% | Added |
| FMR LLC | 7,861,665 | $17.9B | 0.78% | −5,528,320−41.3% | Reduced |
| State Street Corp | 5,927,453 | $13.5B | 0.40% | +353,601+6.3% | Added |
| Invesco Ltd. | 5,610,346 | $12.8B | 1.01% | +4,445,122+381.5% | Added |
| Geode Capital Management, LLC | 3,591,499 | $8.15B | 0.43% | −621,273−14.7% | Reduced |
| JPMorgan Chase & Co | 3,941,436 | $8.08B | 0.47% | +2,512,574+175.8% | Added |
| Vanguard Portfolio Management LLC | 3,515,937 | $7.99B | 0.36% | −60,550−1.7% | Reduced |
| Clear Street Group Inc. | 2,983,392 | $6.78B | 21.46% | +1,758,809+143.6% | Added |
| Situational Awareness LP | 2,495,344 | $5.67B | 28.13% | +1,355,225+118.9% | Added |
Holders of 5% or more of SNDK
See all 3 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Sandisk Corp.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 7.70%11.1M shares | +1.70 ppfrom 6.00% | Mar 7, 20255 filings | Oct 27, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 7.17%11.0M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| FMR LLC | 13G/A | 5.30%7.86M shares | −3.40 ppfrom 8.70% | Mar 7, 20254 filings | Aug 6, 2026 | SEC |
Politician trades
All politician trades in SNDK6 members of Congress reported 11 trades in Sandisk Corp since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Jul 21, 2026 |  Alan Armstrong Senate · OK | Buy | $1K-$15K |
| Jun 3, 2026 |  Josh Gottheimer House · NJ | Buy | $1K-$15K |
| Apr 7, 2026 |  Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Feb 13, 2026 | Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Nov 21, 2025 |  Lisa C. McClain House · MI | Sell | $1K-$15K |
Senate · OK · Jul 21, 2026
Buy$1K-$15K
House · NJ · Jun 3, 2026
Buy$1K-$15K
House · CA · Apr 7, 2026
Buy$1K-$15K
House · CA · Feb 13, 2026
Buy$1K-$15K
House · MI · Nov 21, 2025
Sell$1K-$15K