Biomea Fusion BMEA Institutional Ownership

Updated Oct 11, 2026

Biomea Fusion, Inc. (NASDAQ:BMEA) had 61 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

• These investors held 34.82% of outstanding shares in Q2 2026, up from 33.65% the quarter before.
• Total holdings of Biomea Fusion shares rose 3.74% from Q1 2026, and the number of holders fell 28.24% from Q2 2025.
• Looking at the 61 holders of BMEA individually, 33 added to their positions, 10 reduced their stakes and 18 left their positions unchanged.
• Combined, institutional investors held 25.24Mn shares of BMEA as of Q2 2026, up 910.92K from the prior quarter and down 3.1Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Biomea Fusion was FMR LLC with 8.81Mn shares, or 12.16% of shares outstanding.
• Among holders that already owned Biomea Fusion, the biggest buyers in Q2 2026 were Marshall Wace, LLP (+851.25K shares), Vanguard Capital Management LLC (+232.63K shares), MAI Capital Management (+200K shares), GSA Capital Partners LLP (+186.5K shares) and Jane Street Group, LLC (+182.63K shares).
• Holders that trimmed the most shares of Biomea Fusion in Q2 2026 while keeping a position were Citadel Advisors LLC (-611.9K shares), XTX Topco Ltd (-123.66K shares), Northern Trust Corp (-80.44K shares), UBS Group AG (-70.83K shares) and Mariner, LLC (-59.85K shares).
• According to Business Quant data, the leading holders of BMEA for Q2 2026 were FMR LLC (8.81Mn shares), Vanguard Capital Management LLC (2.83Mn shares), Marshall Wace, LLP (2.05Mn shares), Aisling Capital Management LP (2.05Mn shares), Renaissance Technologies LLC (1.46Mn shares), Fideuram - Intesa Sanpaolo Private Banking S.p.A. (723.18K shares), BlackRock, Inc. (715.45K shares), Geode Capital Management, LLC (708.85K shares), Susquehanna International Group, LLP (612.74K shares) and Mariner, LLC (594.73K shares).