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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; 1,827 institutions reported holding it in 13F filings for Q2 2026, worth $248.0B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.

13F holders, Q3 2025

Institutional positions in Sandisk Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
519
+110 vs. Q2 2025
Shares held
124.7M
−12.1M (−8.8%) vs. Q2 2025
Total value
$14.0B
+$7.80B (+125.7%) vs. Q2 2025
New holders
172
150 more added
Sold out
62
119 more reduced

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SNDK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 519 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 1 institutionQ1 2023: 1 institutionQ2 2023: 1 institutionQ3 2023: 1 institutionQ4 2023: 1 institutionQ1 2024: 1 institutionQ2 2024: 1 institutionQ3 2024: 1 institutionQ4 2024: 1 institutionQ1 2025: 421 institutionsQ2 2025: 415 institutionsQ3 2025: 519 institutionsQ4 2025: 736 institutionsQ1 2026: 1,182 institutionsQ2 2026: 1,827 institutions
Value heldQ3 2025: $14.0B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $2Q1 2023: $2Q2 2023: $2Q3 2023: $2Q4 2023: $2Q1 2024: $2Q2 2024: $2Q3 2024: $2Q4 2024: $2Q1 2025: $5.21BQ2 2025: $6.28BQ3 2025: $14.0BQ4 2025: $28.7BQ1 2026: $71.7BQ2 2026: $248.0B
Institutions holding SNDK and their total value by quarter
QuarterHoldersValue
Q2 20261,827$248.0B
Q1 20261,182$71.7B
Q4 2025736$28.7B
Q3 2025519$14.0B
Q2 2025415$6.28B
Q1 2025421$5.21B
Q4 20241$2
Q3 20241$2
Q2 20241$2
Q1 20241$2
Q4 20231$2
Q3 20231$2
Q2 20231$2
Q1 20231$2
Q4 20221$2
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Sandisk Corp; share changes are against Q2 2025.

Institutions holding SNDK in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Golden State Wealth Management, LLC3,620$406.2K0.04%00.0%Unchanged
Engineers Gate Manager LP3,614$405.5K0.00%+3,614New
Fifth Third Wealth Advisors LLC3,594$403.2K0.01%+3,594New
GWM Advisors LLC3,506$393.4K0.00%+2,591+283.2%Added
Supplemental Annuity Collective Trust of NJ3,466$388.9K0.10%+3,466New
Profund Advisors LLC3,429$384.7K0.01%+3,429New
Glenmede Investment Management, LP3,407$382.3K0.00%+3,407New
NorthCrest Asset Manangement, LLC3,137$379.4K0.01%+3,137New
Sanctuary Advisors, LLC3,297$370.0K0.00%+3,297New
Atria Investments LLC3,249$364.5K0.00%+3,249New
STRS Ohio3,225$361.8K0.00%−54,998−94.5%Reduced
Rockefeller Capital Management L.P.3,224$361.7K0.00%+3,224New
Sequoia Financial Advisors, LLC3,213$360.5K0.00%+3,213New
R Squared Ltd3,126$350.7K0.15%+3,126New
HB Wealth Management, LLC3,104$348.3K0.00%+3,104New
BLB&B Advisors, LLC3,081$345.7K0.01%+3,081New
Himension Fund3,068$344.2K0.02%−7,417−70.7%Reduced
Perigon Wealth Management, LLC3,013$338.1K0.01%+3,013New
Kestra Advisory Services, LLC2,975$333.8K0.00%+2,975New
Commonwealth Equity Services, LLC2,914$327.0K0.00%+2,914New
PDS Planning, Inc2,867$321.7K0.02%+2,867New
Savant Capital, LLC2,849$319.7K0.00%+2,849New
Caerus Investment Advisors, LLC2,748$308.3K0.13%+2,748New
Tiaa Trust, National Association2,724$305.6K0.00%+2,724New
Greenland Capital Management LP2,699$302.8K0.04%−8,411−75.7%Reduced
EverSource Wealth Advisors, LLC2,668$299.3K0.01%+344+14.8%Added
Bridgefront Capital, LLC2,599$291.6K0.09%+2,599New
Allworth Financial LP2,454$275.3K0.00%+1,263+106.0%Added
Machina Capital S.A.S.2,451$275.0K0.05%+2,451New
Voleon Capital Management LP2,429$272.5K0.01%+2,429New
NorthRock Partners, LLC2,418$271.3K0.00%+2,418New
ProShare Advisors LLC2,400$269.3K0.00%+2,400New
Rothschild Investment LLC2,384$267.5K0.02%+2,304+2,880.0%Added
Chesapeake Asset Management LLC2,366$265.5K0.24%+2,366New
Full Sail Capital, LLC2,358$264.6K0.01%+2,358New
Warren Averett Asset Management, LLC2,356$264.3K0.00%+2,356New
Dai-Ichi Life Insurance Company, Ltd2,333$261.8K0.01%+2,333New
Seelaus Asset Management LLC2,255$253.0K0.20%+2,255New
MetLife Investment Management2,249$252.3K0.00%00.0%Unchanged
S.A. Mason LLC2,247$252.1K0.11%00.0%Unchanged
ARS Investment Partners, LLC2,213$248.3K0.02%+2,213New
Cambridge Investment Research Advisors, Inc.2,208$248.0K0.00%+2,208New
Coldstream Capital Management Inc2,203$247.2K0.00%+2,203New
Smartleaf Asset Management LLC2,155$244.6K0.02%+1,144+113.2%Added
Corton Capital Inc.2,165$242.9K0.60%+2,165New
Vise Technologies, Inc.2,121$237.9K0.01%+2,121New
Chicago Partners Investment Group LLC1,340$235.2K0.01%+1,340New
Jackson Thornton Asset Management, LLC1,781$234.9K0.02%+1,781New
Kaizen Financial Strategies1,129$234.5K0.11%+1,129New
Capstone Investment Advisors, LLC2,063$231.5K0.00%−7,437−78.3%Reduced
Investment Research Partners LLC1,126$230.1K0.10%+1,126New
United Capital Financial Advisers, LLC2,048$229.8K0.00%+2,048New
Brevan Howard Capital Management LP2,009$225.4K0.00%+2,009New
Private Management Group Inc2,003$224.7K0.01%+2,003New
Everhart Financial Group, Inc.1,991$223.4K0.02%+1,991New
Rakuten Securities, Inc.1,950$218.8K0.08%+1,505+338.2%Added
Clearstead Advisors, LLC1,927$216.2K0.00%+550+39.9%Added
Signaturefd, LLC1,922$215.6K0.00%+1,376+252.0%Added
Worth Financial Advisory Group, LLC1,921$215.5K0.12%+1,921New
CSS LLC1,905$213.7K0.01%+1,905New
Forum Financial Management, LP1,897$212.8K0.00%+1,897New
Fifth Third Bancorp1,851$207.7K0.00%−112−5.7%Reduced
Ti-Trust, Inc1,831$205.4K0.13%+1,831New
Parcion Private Wealth LLC1,786$200.4K0.01%+1,786New
MAI Capital Management1,615$181.2K0.00%−7−0.4%Reduced
Tower Research Capital LLC (TRC)1,580$177.3K0.00%−126−7.4%Reduced
Essential Partners LLC1,510$169.4K0.06%+422+38.8%Added
PFS Partners, LLC1,500$168.3K0.08%+100+7.1%Added
Quadrant Capital Group LLC1,472$165.2K0.01%+1,472New
CIBC Private Wealth Group, LLC1,414$158.7K0.00%+1,134+405.0%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,322$148.0K0.00%−698−34.6%Reduced
Rexford Capital Inc1,238$138.9K0.11%00.0%Unchanged
Leonteq Securities AG1,188$133.3K0.01%−1,414−54.3%Reduced
South Dakota Investment Council1,128$127.0K0.00%+1,128New
Danske Bank A/S1,100$123.4K0.00%−5,824−84.1%Reduced
Parkside Financial Bank & Trust1,053$118.1K0.01%+64+6.5%Added
Salomon & Ludwin, LLC910$117.8K0.01%+910New
Jones Financial Companies LLLP1,195$116.1K0.00%+66+5.8%Added
Steward Partners Investment Advisory, LLC1,020$114.4K0.00%+450+78.9%Added
Bessemer Group Inc1,019$114.0K0.00%+275+37.0%Added
Umb Bank N A998$112.0K0.00%+137+15.9%Added
IFP Advisors, Inc994$111.5K0.00%+593+147.9%Added
Federation des caisses Desjardins du Quebec965$108.3K0.00%−25−2.5%Reduced
Farther Finance Advisors, LLC959$107.6K0.00%+28+3.0%Added
Ci Investments Inc.907$102.0K0.00%+260+40.2%Added
Point72 Asia (Singapore) Pte. Ltd.885$99.3K0.02%+885New
E Fund Management (Hong Kong) Co., Ltd.811$91.0K0.06%+811New
Federated Hermes, Inc.787$88.3K0.00%−2,191−73.6%Reduced
Kayne Anderson Rudnick Investment Management LLC785$88.1K0.00%−1,664−67.9%Reduced
CX Institutional708$79.0K0.00%−16−2.2%Reduced
FNY Investment Advisers, LLC686$76.0K0.02%+419+156.9%Added
Massmutual Trust Co FSB636$71.4K0.00%−11−1.7%Reduced
Advisory Services Network, LLC621$69.7K0.00%+621New
Advisors Asset Management, Inc.541$60.7K0.00%−115−17.5%Reduced
Mather Group, LLC.536$60.1K0.00%+536New
Whittier Trust Co of Nevada Inc402$51.6K0.00%00.0%Unchanged
Founders Capital Management450$50.5K0.03%00.0%Unchanged
Global Retirement Partners, LLC439$49.3K0.00%+300+215.8%Added
Addison Advisors LLC404$45.3K0.01%00.0%Unchanged
Webster Bank, N. A.400$44.9K0.00%00.0%Unchanged