Who Owns SANDISK CORP (SNDK1)? -- Institutional Holders (2026-06-30)

26 institutions reported holding $23.88B of SANDISK CORP (SNDK1) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($18.24B), SIMPLEX TRADING, LLC ($2.55B), GROUP ONE TRADING LLC ($2.10B), NATIONAL BANK OF CANADA /FI/ ($371.1M), Cable Car Capital, LP ($216.0M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1IMC-Chicago, LLC$18.24B8.0MAdded
2SIMPLEX TRADING, LLC$2.55B1.1MAdded
3GROUP ONE TRADING LLC$2.10B925,000Added
4NATIONAL BANK OF CANADA /FI/$371.1M1,632Added
5Cable Car Capital, LP$216.0M95,000New
6HRT FINANCIAL LP$196.2M86,300Added
7CMT Capital Markets Trading GmbH$54.3M23,900Added
8RH Tailwind Management, LLC$45.5M20,000New
9JPMORGAN CHASE & CO$45.1M22,000Added
10Capital Markets Trading UK LLP$25.0M11,000New
11SG Americas Securities, LLC$13.7M72,200New
12Marathon Trading Investment Management LLC$5.7M2,500New
13DV EQUITIES, LLC$4.5M2,000New
14Byrne Asset Management LLC$827,638364Trimmed
15AlphaCore Capital LLC$807,60020New
16OSAIC HOLDINGS, INC.$316,8002Hold
17SUMMIT SECURITIES GROUP LLC$227,373100Trimmed
18DV Trading LLC$227,373100New
19Joseph Group Capital Management$127,32956Added
20LAUREL OAK WEALTH MANAGEMENT, LLC$12,1302New
21Timothy G. Youngquist 2020 Irrevocable Trust$5,125100New
22HUNTINGTON NATIONAL BANK$20Hold
23Kentucky Retirement Systems$00Exited
24Alpine Investment Management Ltd$00Exited
25KCM Capital Inc$00Exited

Source: SEC Form 13F filings · as of 2026-06-30