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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 8 sales; 1,828 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: 1,828 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 20261,828$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
National Bank of Canada178$19.9K0.00%−60−25.2%Reduced
Larson Financial Group LLC183$20.5K0.00%+105+134.6%Added
Versant Capital Management, Inc192$21.5K0.00%+35+22.3%Added
Caldwell Sutter Capital, Inc.208$23.3K0.01%+200+2,500.0%Added
University of Texas/Texas Am Investment Managment Co223$25.0K0.00%+223New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.242$27.2K0.00%00.0%Unchanged
CVA Family Office, LLC251$28.2K0.00%00.0%Unchanged
Wealthspire Advisors, LLC255$28.6K0.00%+255New
Parallel Advisors, LLC264$29.7K0.00%−11−4.0%Reduced
Northwestern Mutual Wealth Management Co282$31.6K0.00%+235+500.0%Added
BOCHK Asset Management Ltd300$33.7K0.01%+300New
Principal Securities, Inc.323$36.2K0.00%−43−11.7%Reduced
Covestor Ltd330$37.0K0.02%+3+0.9%Added
Truvestments Capital LLC333$37.4K0.01%−403−54.8%Reduced
Cromwell Holdings LLC347$38.9K0.02%−13−3.6%Reduced
True Wealth Design, LLC355$39.8K0.01%+325+1,083.3%Added
Huntington National Bank356$39.9K0.00%+4+1.1%Added
Eisler Capital Management Ltd.353$40.4K0.00%−282−44.4%Reduced
Mirae Asset Global Investments Co., Ltd.368$41.3K0.00%+3+0.8%Added
Webster Bank, N. A.400$44.9K0.00%00.0%Unchanged
Addison Advisors LLC404$45.3K0.01%00.0%Unchanged
Global Retirement Partners, LLC439$49.3K0.00%+300+215.8%Added
Founders Capital Management450$50.5K0.03%00.0%Unchanged
Whittier Trust Co of Nevada Inc402$51.6K0.00%00.0%Unchanged
Mather Group, LLC.536$60.1K0.00%+536New
Advisors Asset Management, Inc.541$60.7K0.00%−115−17.5%Reduced
Advisory Services Network, LLC621$69.7K0.00%+621New
Massmutual Trust Co FSB636$71.4K0.00%−11−1.7%Reduced
FNY Investment Advisers, LLC686$76.0K0.02%+419+156.9%Added
CX Institutional708$79.0K0.00%−16−2.2%Reduced
Kayne Anderson Rudnick Investment Management LLC785$88.1K0.00%−1,664−67.9%Reduced
Federated Hermes, Inc.787$88.3K0.00%−2,191−73.6%Reduced
E Fund Management (Hong Kong) Co., Ltd.811$91.0K0.06%+811New
Point72 Asia (Singapore) Pte. Ltd.885$99.3K0.02%+885New
Ci Investments Inc.907$102.0K0.00%+260+40.2%Added
Farther Finance Advisors, LLC959$107.6K0.00%+28+3.0%Added
Federation des caisses Desjardins du Quebec965$108.3K0.00%−25−2.5%Reduced
IFP Advisors, Inc994$111.5K0.00%+593+147.9%Added
Umb Bank N A998$112.0K0.00%+137+15.9%Added
Bessemer Group Inc1,019$114.0K0.00%+275+37.0%Added
Steward Partners Investment Advisory, LLC1,020$114.4K0.00%+450+78.9%Added
Jones Financial Companies LLLP1,195$116.1K0.00%+66+5.8%Added
Salomon & Ludwin, LLC910$117.8K0.01%+910New
Parkside Financial Bank & Trust1,053$118.1K0.01%+64+6.5%Added
Danske Bank A/S1,100$123.4K0.00%−5,824−84.1%Reduced
South Dakota Investment Council1,128$127.0K0.00%+1,128New
Leonteq Securities AG1,188$133.3K0.01%−1,414−54.3%Reduced
Rexford Capital Inc1,238$138.9K0.11%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,322$148.0K0.00%−698−34.6%Reduced
CIBC Private Wealth Group, LLC1,414$158.7K0.00%+1,134+405.0%Added
Quadrant Capital Group LLC1,472$165.2K0.01%+1,472New
PFS Partners, LLC1,500$168.3K0.08%+100+7.1%Added
Essential Partners LLC1,510$169.4K0.06%+422+38.8%Added
Tower Research Capital LLC (TRC)1,580$177.3K0.00%−126−7.4%Reduced
MAI Capital Management1,615$181.2K0.00%−7−0.4%Reduced
Parcion Private Wealth LLC1,786$200.4K0.01%+1,786New
Ti-Trust, Inc1,831$205.4K0.13%+1,831New
Fifth Third Bancorp1,851$207.7K0.00%−112−5.7%Reduced
Forum Financial Management, LP1,897$212.8K0.00%+1,897New
CSS LLC1,905$213.7K0.01%+1,905New
Worth Financial Advisory Group, LLC1,921$215.5K0.12%+1,921New
Signaturefd, LLC1,922$215.6K0.00%+1,376+252.0%Added
Clearstead Advisors, LLC1,927$216.2K0.00%+550+39.9%Added
Rakuten Securities, Inc.1,950$218.8K0.08%+1,505+338.2%Added
Everhart Financial Group, Inc.1,991$223.4K0.02%+1,991New
Private Management Group Inc2,003$224.7K0.01%+2,003New
Brevan Howard Capital Management LP2,009$225.4K0.00%+2,009New
United Capital Financial Advisers, LLC2,048$229.8K0.00%+2,048New
Investment Research Partners LLC1,126$230.1K0.10%+1,126New
Capstone Investment Advisors, LLC2,063$231.5K0.00%−7,437−78.3%Reduced
Kaizen Financial Strategies1,129$234.5K0.11%+1,129New
Jackson Thornton Asset Management, LLC1,781$234.9K0.02%+1,781New
Chicago Partners Investment Group LLC1,340$235.2K0.01%+1,340New
Vise Technologies, Inc.2,121$237.9K0.01%+2,121New
Corton Capital Inc.2,165$242.9K0.60%+2,165New
Smartleaf Asset Management LLC2,155$244.6K0.02%+1,144+113.2%Added
Coldstream Capital Management Inc2,203$247.2K0.00%+2,203New
Cambridge Investment Research Advisors, Inc.2,208$248.0K0.00%+2,208New
ARS Investment Partners, LLC2,213$248.3K0.02%+2,213New
S.A. Mason LLC2,247$252.1K0.11%00.0%Unchanged
MetLife Investment Management2,249$252.3K0.00%00.0%Unchanged
Seelaus Asset Management LLC2,255$253.0K0.20%+2,255New
Dai-Ichi Life Insurance Company, Ltd2,333$261.8K0.01%+2,333New
Warren Averett Asset Management, LLC2,356$264.3K0.00%+2,356New
Full Sail Capital, LLC2,358$264.6K0.01%+2,358New
Chesapeake Asset Management LLC2,366$265.5K0.24%+2,366New
Rothschild Investment LLC2,384$267.5K0.02%+2,304+2,880.0%Added
ProShare Advisors LLC2,400$269.3K0.00%+2,400New
NorthRock Partners, LLC2,418$271.3K0.00%+2,418New
Voleon Capital Management LP2,429$272.5K0.01%+2,429New
Machina Capital S.A.S.2,451$275.0K0.05%+2,451New
Allworth Financial LP2,454$275.3K0.00%+1,263+106.0%Added
Bridgefront Capital, LLC2,599$291.6K0.09%+2,599New
EverSource Wealth Advisors, LLC2,668$299.3K0.01%+344+14.8%Added
Greenland Capital Management LP2,699$302.8K0.04%−8,411−75.7%Reduced
Tiaa Trust, National Association2,724$305.6K0.00%+2,724New
Caerus Investment Advisors, LLC2,748$308.3K0.13%+2,748New
Savant Capital, LLC2,849$319.7K0.00%+2,849New
PDS Planning, Inc2,867$321.7K0.02%+2,867New
Commonwealth Equity Services, LLC2,914$327.0K0.00%+2,914New