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Biomea Fusion

60 hedge funds and large institutions have $28.8M invested in Biomea Fusion in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 17 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

269% more call options, than puts

Call options by funds: $2.21M | Put options by funds: $600K

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0% more repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 17

9.26% less ownership

Funds ownership: 42.12%32.86% (-9.3%)

18% less funds holding

Funds holding: 7360 (-13)

43% less capital invested

Capital invested by funds: $50.6M → $28.8M (-$21.8M)

58% less first-time investments, than exits

New positions opened: 8 | Existing positions closed: 19

Holders
60
Holders Change
-13
Holders Change %
-17.81%
% of All Funds
0.73%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
8
Increased
17
Reduced
17
Closed
19
Calls
$2.21M
Puts
$600K
Net Calls
+$1.61M
Net Calls Change
+$1.63M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$10.9M +$1.68M +1,196,507 +16%
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.68M +$1.12M +797,975 +37%
ACM
3
Aisling Capital Management
New York
$2.54M
WP
4
Woodline Partners
California
$1.61M
Marshall Wace
5
Marshall Wace
United Kingdom
$1.44M +$1.21M +865,618 +294%
BlackRock
6
BlackRock
New York
$784K -$377K -269,490 -30%
FISPB
7
Fideuram - Intesa Sanpaolo Private Banking
$783K +$884K +631,465 New
Mariner
8
Mariner
Kansas
$726K +$486K +346,702 +145%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$698K +$163K +116,024 +26%
Renaissance Technologies
10
Renaissance Technologies
New York
$593K -$164K -117,281 -20%
Susquehanna International Group
11
Susquehanna International Group
Pennsylvania
$593K +$195K +139,386 +41%
Two Sigma Investments
12
Two Sigma Investments
New York
$525K -$195K -139,499 -25%
UBS Group
13
UBS Group
Switzerland
$471K +$399K +284,932 +301%
Morgan Stanley
14
Morgan Stanley
New York
$462K -$98.6K -70,429 -16%
Federated Hermes
15
Federated Hermes
Pennsylvania
$386K -$365K -260,944 -46%
XT
16
XTX Topco
Cayman Islands
$324K -$5.93K -4,231 -2%
SCM
17
Superstring Capital Management
New York
$310K
Northern Trust
18
Northern Trust
Illinois
$259K +$29.9K +21,336 +11%
State Street
19
State Street
Massachusetts
$205K +$35K +25,000 +18%
LP
20
LMR Partners
United Kingdom
$186K +$210K +150,000 New
Two Sigma Advisers
21
Two Sigma Advisers
New York
$131K -$225K -160,900 -60%
MG
22
Marex Group
$124K
SC
23
Sculptor Capital
New York
$105K
QC
24
Quadrature Capital
United Kingdom
$86.7K -$25.7K -18,330 -21%
Jane Street
25
Jane Street
New York
$86.2K -$16.4K -11,737 -14%