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Biomea Fusion

65 hedge funds and large institutions have $37.2M invested in Biomea Fusion in 2026 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 16 increasing their positions, 13 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

332% more call options, than puts

Call options by funds: $1.61M | Put options by funds: $372K

89% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 9

29% more capital invested

Capital invested by funds: $28.8M → $37.2M (+$8.43M)

23% more repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 13

8% more funds holding

Funds holding: 6065 (+5)

0.83% more ownership

Funds ownership: 32.86%33.68% (+0.83%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

Holders
65
Holders Change
+5
Holders Change %
+8.33%
% of All Funds
0.8%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
17
Increased
16
Reduced
13
Closed
9
Calls
$1.61M
Puts
$372K
Net Calls
+$1.24M
Net Calls Change
-$380K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$13.5M
VCM
2
Vanguard Capital Management
Pennsylvania
$3.97M +$3.41M +2,597,300 New
ACM
3
Aisling Capital Management
New York
$3.13M
Renaissance Technologies
4
Renaissance Technologies
New York
$2.01M +$1.1M +834,179 +174%
Marshall Wace
5
Marshall Wace
United Kingdom
$1.83M +$50.2K +38,200 +3%
Citadel Advisors
6
Citadel Advisors
Florida
$1M +$863K +656,817 New
Mariner
7
Mariner
Kansas
$1M +$90.6K +68,946 +12%
BlackRock
8
BlackRock
New York
$981K +$12.3K +9,370 +1%
Susquehanna International Group
9
Susquehanna International Group
Pennsylvania
$964K +$200K +151,840 +32%
FISPB
10
Fideuram - Intesa Sanpaolo Private Banking
$852K -$97.8K -74,429 -12%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$839K -$19.3K -14,712 -3%
XT
12
XTX Topco
Cayman Islands
$812K +$354K +269,470 +103%
UBS Group
13
UBS Group
Switzerland
$789K +$179K +136,091 +36%
Two Sigma Investments
14
Two Sigma Investments
New York
$595K -$45.7K -34,773 -8%
Morgan Stanley
15
Morgan Stanley
New York
$531K -$34K -25,887 -7%
VFT
16
Vanguard Fiduciary Trust
Pennsylvania
$514K +$442K +336,115 New
Jacobs Levy Equity Management
17
Jacobs Levy Equity Management
New Jersey
$475K +$408K +310,514 New
Jane Street
18
Jane Street
New York
$422K +$271K +206,176 +297%
SCM
19
Superstring Capital Management
New York
$383K
Northern Trust
20
Northern Trust
Illinois
$320K
State Street
21
State Street
Massachusetts
$318K +$56.4K +42,900 +26%
LP
22
LMR Partners
United Kingdom
$267K +$65.7K +50,000 +33%
HT
23
Headlands Technologies
Illinois
$162K +$139K +105,599 New
MG
24
Marex Group
$153K
MCM
25
MAI Capital Management
Ohio
$136K +$117K +89,000 +89,000%