Biomerica Inc (BMRA) Institutional Ownership

Ownership Summary

A total of 11 institutions have reported a stake in Biomerica Inc (NASDAQ:BMRA) as of December 2025, according to recent 13F filings with the SEC.

• These investors collectively held 2.9% of the company's total shares outstanding in December 2025, down from 3.1% in September 2025.
• Quarterly data indicates a 15.72% shift in institutional share volume, and the annual owner count reflects a decrease of 47.62%.
• Of these 11 institutional investors, 5 increased their holdings in Biomerica, while 1 of them reduced positions, and 5 investors maintained their exposure.
• This class of investors increased its holdings in Biomerica to 85.85K shares for the 13F-cycle ending December 2025, up by 11.66K shares quarter on quarter, and down 1.29Mn shares year over year.
• VANGUARD GROUP INC's holding of 21.13K shares as of December 31, 2025 makes it the primary institutional investor in Biomerica, owning 0.72% of the stock.
• Among the most significant buyers of Biomerica during December 2025 were DRW Securities, LLC (6.53K), UBS Group AG (5.70K), CITIGROUP INC (1.63K), CIBC Private Wealth Group LLC (150), BANK OF AMERICA CORP /DE/ (4).
• Leading sellers of Biomerica stock in December 2025 included GEODE CAPITAL MANAGEMENT, LLC (2.36K).
• The top 10 institutional holders of Biomerica for the quarter ending December 2025 included VANGUARD GROUP INC (21.13K), BlackRock, Inc. (18.64K), GEODE CAPITAL MANAGEMENT, LLC (18.63K), DRW Securities, LLC (16.93K), UBS Group AG (5.81K), CITIGROUP INC (2.43K), HOLLENCREST CAPITAL MANAGEMENT (1.45K), CIBC Private Wealth Group LLC (662), HARBOUR INVESTMENTS, INC. (125), BANK OF AMERICA CORP /DE/ (49).