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Q32 Bio

53 hedge funds and large institutions have $16.6M invested in Q32 Bio in 2025 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 10 increasing their positions, 18 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

44% less repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 18

50% less first-time investments, than exits

New positions opened: 8 | Existing positions closed: 16

Holders
53
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$60.5K
2 +$51.7K
3 +$49.9K
4
HF
HRT Financial
New York
+$28.5K
5
TSS
Two Sigma Securities
New York
+$26.4K

Top Sellers

1 -$540K
2 -$165K
3 -$94.7K
4
Jane Street
Jane Street
New York
-$69.5K
5
Renaissance Technologies
Renaissance Technologies
New York
-$57.1K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$4.46M
2
$4.14M
3
$2.13M
4
$1.59M
5
$635K
6
$616K
7
$585K
8
$550K
9
$483K
10
$265K
11
$207K
12
$184K
13
$175K
14
$93.7K
15
$63.3K
16
$62.4K
17
$58K
18
$55K
19
$42K
20
$31.4K
21
$29K
22
$27.2K
23
$22.5K
24
$20.5K
25
$20K