Biomea Fusion
BMEA
61 hedge funds and large institutions have $36.8M invested in Biomea Fusion in 2026 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 22 increasing their positions, 10 reducing their positions, and 14 closing their positions.
690% more call options, than puts
Call options by funds: $3.43M | Put options by funds: $434K
120% more repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 10
1.24% more ownership
Funds ownership: 33.68% → 34.93% (+1.2%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1% less capital invested
Capital invested by funds: $37.2M → $36.8M (-$427K)
6% less funds holding
Funds holding: 65 → 61 (-4)
29% less first-time investments, than exits
New positions opened: 10 | Existing positions closed: 14
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$1.27M |
| 2 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$347K |
| 3 |
MCM
MAI Capital Management
Independence,
Ohio
|
+$298K |
| 4 |
GCP
GSA Capital Partners
London,
United Kingdom
|
+$278K |
| 5 |
Jane Street
New York
|
+$273K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$913K |
| 2 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$475K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$185K |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$120K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$106K |
BMEA Hedge Fund Activity: Q2 2026 in Review
61 of the 8,303 institutional investors tracked by Wall St. Rank reported a position in Biomea Fusion (BMEA) for Q2 2026, worth a combined $36.8M — down 1.1% from $37.2M a quarter earlier.
Sellers outnumbered buyers: 14 funds closed out of BMEA and 10 opened new positions — a net loss of 4 holders — while 10 trimmed existing stakes and 22 added.
The largest buyer was Marshall Wace, adding an estimated $1.27M. The largest seller was Citadel Advisors, cutting an estimated $913K.
- 61 institutional investors held Biomea Fusion (BMEA) as of Q2 2026, down from 65 in Q1 2026.
- Funds reported $36.8M of Biomea Fusion stock for Q2 2026, down 1.1% quarter-over-quarter.
- 10 funds opened new Biomea Fusion positions in Q2 2026 and 14 closed out, a net change of -4 holders.
- The largest Biomea Fusion buyer in Q2 2026 was Marshall Wace, an estimated $1.27M added.
- The largest Biomea Fusion seller in Q2 2026 was Citadel Advisors, an estimated $913K sold.
Based on aggregated 13F filings for Q2 2026.