GeoVax Labs, Inc. (GOVX) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, GeoVax Labs, Inc. (NASDAQ:GOVX) is held by 21 institutional firms.

• These investors collectively held 338.8% of the company's total shares outstanding in December 2025, up from 239.8% in September 2025.
• Institutional share ownership changed by 359.22% QoQ, while the number of institutional owners saw an increase of 5.00% YoY.
• During the quarter, 9 institutions bought more GeoVax Labs shares, 3 sold shares, and 9 of the 21 total investors held their position steady.
• Collectively, institutional investors increased their stake in GeoVax Labs to 2.74Mn shares as of December 2025, a change that is up by 2.15Mn shares quarter on quarter and up 2.46Mn shares year over year.
• As of December 31, 2025, CITADEL ADVISORS LLC held GeoVax Labs's largest shareholding position with over 615.37K shares, representing 75.96% of total outstanding shares.
• Among the most significant buyers of GeoVax Labs during December 2025 were CITADEL ADVISORS LLC (615.37K), RENAISSANCE TECHNOLOGIES LLC (606.53K), JANE STREET GROUP, LLC (581.58K), HRT FINANCIAL LP (185.22K), XTX Topco Ltd (60.98K).
• Leading sellers of GeoVax Labs stock in December 2025 included MORGAN STANLEY (25.00K), BANK OF AMERICA CORP /DE/ (444), OSAIC HOLDINGS, INC. (400).
• The top 10 institutional holders of GeoVax Labs for the quarter ending December 2025 included CITADEL ADVISORS LLC (615.37K), RENAISSANCE TECHNOLOGIES LLC (606.53K), JANE STREET GROUP, LLC (581.58K), VANGUARD GROUP INC (244.16K), GEODE CAPITAL MANAGEMENT, LLC (207.07K), HRT FINANCIAL LP (185.22K), UBS Group AG (89.50K), NORTHERN TRUST CORP (64.71K), XTX Topco Ltd (60.98K), Fiduciary Alliance LLC (35.00K).