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Caribou Biosciences
CRBU

Overview Fund Activity

128 hedge funds and large institutions have $51.6M invested in Caribou Biosciences in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 26 increasing their positions, 43 reducing their positions, and 35 closing their positions.

Holders
128
Holders Change
-2
Holders Change %
-1.54%
% of All Funds
1.72%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
34
Increased
26
Reduced
43
Closed
35
Calls
$152K
Puts
$96K
Net Calls
+$56K
Net Calls Change
+$20K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$1.95M
2
Royal Bank of Canada
2
Royal Bank of Canada
Ontario, Canada
$754K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$670K
4
Aberdeen Group
4
Aberdeen Group
United Kingdom
$1.13M
5
P
5
&Partners
Tennessee
$424K

Top Sellers

1
BlackRock
1
BlackRock
New York
$2.37M
2
State Street
2
State Street
Massachusetts
$451K
3
PHS
3
PFM Health Sciences
California
$1.71M
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$1.24M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$895
Name Market Value Shares Shares
Change 		Shares
Change %
XT
51
XTX Topco
Cayman Islands
$133K 105,233 +105,233 New
ACM
52
Aster Capital Management
United Arab Emirates
$132K 105,006 +105,006 New
JG
53
Jain Global
New York
$127K 101,178 +101,178 New
IC
54
IEQ Capital
California
$126K 100,198 +41,950 +72%
QC
55
Quadrature Capital
United Kingdom
$114K 91,110 +91,110 New
Wells Fargo
56
Wells Fargo
California
$111K 87,752 -47,128 -35%
NCM
57
Nelson Capital Management
California
$107K 85,020 – –
RC
58
RBF Capital
California
$101K 80,000 +80,000 New
TRCT
59
Tower Research Capital (TRC)
New York
$93.3K 74,053 +63,129 +578%
KFGK
60
Keystone Financial Group (Kentucky)
Kentucky
$80.6K 63,975 +7,575 +13%
Commonwealth Equity Services
61
Commonwealth Equity Services
Massachusetts
$76K 59,964 -1,340 -2%
PAS
62
Point72 Asia (Singapore)
Singapore
$75K 59,538 +59,538 New
VPIM
63
Vanguard Personalized Indexing Management
California
$51.4K 40,813 +16,736 +70%
CFM
64
Catalyst Funds Management
Australia
$48.8K 38,700 +38,700 New
PCIA
65
Prime Capital Investment Advisors
Kansas
$47.9K 37,993 -15,986 -30%
Carson Wealth (CWM LLC)
66
Carson Wealth (CWM LLC)
Nebraska
$43K 33,839 +11,798 +54%
FIM
67
Freedom Investment Management
Connecticut
$41K 32,513 -1,972 -6%
TWM
68
Thrive Wealth Management
Pennsylvania
$40.3K 32,000 – –
Cerity Partners
69
Cerity Partners
New York
$40.1K 31,802 -8,920 -22%
Citigroup
70
Citigroup
New York
$39.5K 31,361 -32,558 -51%
Squarepoint
71
Squarepoint
New York
$37.5K 29,729 +29,729 New
SC
72
Savant Capital
Illinois
$36.5K 28,953 +28,953 New
Group One Trading
73
Group One Trading
Illinois
$32.7K 25,915 +2,600 +11%
Invesco
74
Invesco
Georgia
$31.2K 24,739 -34,235 -58%
Wealth Enhancement Advisory Services
75
Wealth Enhancement Advisory Services
Minnesota
$30.3K 22,083 +4,132 +23%
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