Gsi Technology Inc (GSIT) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending September 2025, Gsi Technology Inc (NASDAQ:GSIT) is held by 51 institutional firms.

• Institutional ownership in Gsi Technology edged up to 18.4% in September 2025, compared to 14.4% in June 2025.
• In percentage terms, this reflects as a holdings change of 32.19% quarter on quarter, and an increase of 70.00% year over year.
• During the quarter, 30 institutions bought more Gsi Technology shares, 10 sold shares, and 11 of the 51 total investors held their position steady.
• Collectively, institutional investors increased their stake in Gsi Technology to 5.36Mn shares as of September 2025, a change that is up by 1.31Mn shares quarter on quarter and up 2.79Mn shares year over year.
• With 937.71K shares, VANGUARD GROUP INC commands the largest institutional position in Gsi Technology as of September 30, 2025, equating to 3.22% of the company.
• Among the most significant buyers of Gsi Technology during September 2025 were RENAISSANCE TECHNOLOGIES LLC (265.80K), UBS Group AG (165.94K), Squarepoint Ops LLC (154.13K), MARSHALL WACE, LLP (150.73K), TWO SIGMA INVESTMENTS, LP (124.36K).
• Leading sellers of Gsi Technology stock in September 2025 included DIMENSIONAL FUND ADVISORS LP (61.92K), GSA CAPITAL PARTNERS LLP (47.13K), GOLDMAN SACHS GROUP INC (42.93K), JANE STREET GROUP, LLC (42.09K), Cubist Systematic Strategies, LLC (15.54K).
• The top 10 institutional holders of Gsi Technology for the quarter ending September 2025 included VANGUARD GROUP INC (937.71K), Silverberg Bernstein Capital Management LLC (753.17K), TWO SIGMA INVESTMENTS, LP (391.26K), RENAISSANCE TECHNOLOGIES LLC (385.91K), MARSHALL WACE, LLP (341.89K), DIMENSIONAL FUND ADVISORS LP (300.87K), GEODE CAPITAL MANAGEMENT, LLC (242.14K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (235.52K), ACADIAN ASSET MANAGEMENT LLC (202.52K), Squarepoint Ops LLC (175.38K).