Sandisk Corp (SNDK) Institutional Ownership

Ownership Summary

A total of 512 institutions have reported a stake in Sandisk Corp (NASDAQ:SNDK) as of September 2025, according to recent 13F filings with the SEC.

• Institutional ownership in Sandisk edged down to 87.8% in September 2025, compared to 94.4% in June 2025.
• Institutional share ownership changed by -2.23% QoQ, while the number of institutional owners saw an unavailable change YoY.
• Of these 512 institutional investors, 319 increased their holdings in Sandisk, while 118 of them reduced positions, and 75 investors maintained their exposure.
• This class of investors decreased its holdings in Sandisk to 127.32Mn shares for the 13F-cycle ending September 2025, down by 2.91Mn shares quarter on quarter, and down N/A shares year over year.
• FMR LLC's holding of 21.83Mn shares as of September 30, 2025 makes it the primary institutional investor in Sandisk, owning 15.06% of the stock.
• Among the most significant buyers of Sandisk during September 2025 were JANE STREET GROUP, LLC (1.87Mn), Neuberger Berman Group LLC (1.41Mn), BANK OF AMERICA CORP /DE/ (1.35Mn), Polar Capital Holdings Plc (1.30Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.27Mn).
• Leading sellers of Sandisk stock in September 2025 included DnB Asset Management AS (6.27Mn), FIL Ltd (4.53Mn), UBS Group AG (2.72Mn), PRICE T ROWE ASSOCIATES INC /MD/ (2.35Mn), BALYASNY ASSET MANAGEMENT L.P. (2.33Mn).
• The top 10 institutional holders of Sandisk for the quarter ending September 2025 included FMR LLC (21.83Mn), VANGUARD GROUP INC (17.56Mn), BlackRock, Inc. (16.04Mn), STATE STREET CORP (4.38Mn), PRICE T ROWE ASSOCIATES INC /MD/ (3.31Mn), MORGAN STANLEY (2.77Mn), Slate Path Capital LP (2.69Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (2.65Mn), GEODE CAPITAL MANAGEMENT, LLC (2.52Mn), JANE STREET GROUP, LLC (2.44Mn).