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Q32 Bio

58 hedge funds and large institutions have $13.4M invested in Q32 Bio in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 12 increasing their positions, 19 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
58
Holders Change
-14
Holders Change %
-19.44%
% of All Funds
0.78%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
9
Increased
12
Reduced
19
Closed
23
Calls
$19K
Puts
Net Calls
+$19K
Net Calls Change
+$26K
Name Holding Trade Value Shares
Change
Shares
Change %
O
1
OrbiMed
New York
$3.36M
AVLSA
2
Atlas Venture Life Science Advisors
Massachusetts
$3.12M
CG
3
Carlyle Group
District of Columbia
$1.62M
ACA
4
Acorn Capital Advisors
New York
$1.2M
MAM
5
Monaco Asset Management
Monaco
$882K +$129K +86,486 +17%
AVM
6
Arch Venture Management
Illinois
$478K
P
7
Pfizer
New York
$414K
Vanguard Group
8
Vanguard Group
Pennsylvania
$401K -$59.3K -39,785 -13%
S
9
Sanofi
France
$364K
BlackRock
10
BlackRock
New York
$266K -$415K -278,694 -61%
TOCUITCONY
11
Trustees of Columbia University in the City of New York
New York
$200K
Millennium Management
12
Millennium Management
New York
$194K +$194K +130,379 New
Renaissance Technologies
13
Renaissance Technologies
New York
$115K +$115K +77,000 New
Goldman Sachs
14
Goldman Sachs
New York
$94.7K +$28.6K +19,166 +43%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$91.8K -$113K -75,910 -55%
Jane Street
16
Jane Street
New York
$69.5K +$69.5K +46,635 New
Fidelity Investments
17
Fidelity Investments
Massachusetts
$63.2K -$29.7K -19,952 -32%
Acadian Asset Management
18
Acadian Asset Management
Massachusetts
$44K -$2.07K -1,399 -4%
AAA
19
Affinity Asset Advisors
New York
$41.4K
State Street
20
State Street
Massachusetts
$40.1K -$165K -110,561 -80%
AQR Capital Management
21
AQR Capital Management
Connecticut
$39.5K -$22K -14,772 -36%
Northern Trust
22
Northern Trust
Illinois
$38.8K -$50.8K -34,076 -57%
Morgan Stanley
23
Morgan Stanley
New York
$27.8K +$5.95K +3,991 +27%
Marshall Wace
24
Marshall Wace
United Kingdom
$25.2K +$25.2K +16,928 New
OC
25
Oppenheimer & Co
New York
$19.4K +$19.4K +13,000 New