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Caribou Biosciences
CRBU

144 hedge funds and large institutions have $402M invested in Caribou Biosciences in 2023 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 55 increasing their positions, 31 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 12

77% more repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 31

71% more call options, than puts

Call options by funds: $544K | Put options by funds: $319K

19% more capital invested

Capital invested by funds: $338M → $402M (+$63.7M)

14% more funds holding

Funds holding: 126 → 144 (+18)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.8% less ownership

Funds ownership: 80.17% → 79.37% (-0.8%)

Holders
144
Holders Change
+18
Holders Change %
+14.29%
% of All Funds
2.1%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
30
Increased
55
Reduced
31
Closed
12
Calls
$544K
Puts
$319K
Net Calls
+$225K
Net Calls Change
-$27K

Top Buyers

Rank Fund Capital Flow
1
Alkeon Capital Management
Alkeon Capital Management
New York
+$7.26M
2
BlackRock
BlackRock
New York
+$4.86M
3
CS
Candriam SCA
Luxembourg
+$4.25M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$3.74M
5
WP
Woodline Partners
California
+$3.36M

Top Sellers

Rank Fund Capital Flow
1
DM
Deerfield Management
New York
-$16.7M
2
RCMU
Rokos Capital Management (UK)
United Kingdom
-$9.43M
3
Pictet Asset Management
Pictet Asset Management
Switzerland
-$4.89M
4
Bank of America
Bank of America
North Carolina
-$3.53M
5
Walleye Capital
Walleye Capital
New York
-$2.24M
Name Holding Trade Value Shares
Change 		Change in
Stake
NFSG
126
Newbridge Financial Services Group
Florida
$11.5K – – –
TWC
127
TD Waterhouse Canada
Ontario, Canada
$7.04K +$4.94K +1,000 +3,333%
Nisa Investment Advisors
128
Nisa Investment Advisors
Missouri
$6.07K – – –
HI
129
Harbour Investments
Wisconsin
$5.73K – – –
LC
130
Lindbrook Capital
California
$4.03K +$2.15K +434 +161%
PS
131
Principal Securities
Iowa
$3.92K +$3.38K +684 New
FDCDDQ
132
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.87K – – –
FFA
133
Farther Finance Advisors
California
$2.76K +$1.89K +382 +382%
PNC Financial Services Group
134
PNC Financial Services Group
Pennsylvania
$1.78K +$544 +110 +55%
PSB
135
Piscataqua Savings Bank
New Hampshire
$1.43K – – –
US Bancorp
136
US Bancorp
Minnesota
$1.38K – – –
JPWM
137
Jamison Private Wealth Management
Georgia
$1.08K – – –
Daiwa Securities Group
138
Daiwa Securities Group
Japan
$1K – – –
GWM
139
Geneos Wealth Management
Colorado
$573 +$494 +100 New
GI
140
GAMMA Investing
California
$411 +$331 +67 New
S
141
SignatureFD
Georgia
$355 +$306 +62 New
CA
142
Crewe Advisors
Utah
$138 +$119 +24 New
MSWM
143
McGlone Suttner Wealth Management
Wisconsin
$29 +$25 +5 New
DM
144
Deerfield Management
New York
– -$16.7M -3,500,000 Closed
Walleye Capital
145
Walleye Capital
New York
– -$2.24M -468,127 Closed
JF
146
Jump Financial
Illinois
– -$441K -92,204 Closed
LFCM
147
Long Focus Capital Management
Puerto Rico
– -$311K -65,000 Closed
Walleye Trading
148
Walleye Trading
New York
– -$172K -35,899 Closed
SFG
149
SVB Financial Group
Texas
– -$99K -20,714 Closed
PCM
150
Penserra Capital Management
California
– -$89K -18,672 Closed
3 4 5
6
7

CRBU Hedge Fund Activity: Q4 2023 in Review

144 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Caribou Biosciences (CRBU) for Q4 2023, worth a combined $402M — up 19% from $338M a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new CRBU positions and 12 closed out — a net gain of 18 holders — while 55 added to existing stakes and 31 trimmed.

The largest buyer was Alkeon Capital Management, adding an estimated $7.26M. The largest seller was Deerfield Management, exiting entirely with an estimated $16.7M sold.

  • 144 institutional investors held Caribou Biosciences (CRBU) as of Q4 2023, up from 126 in Q3 2023.
  • Funds reported $402M of Caribou Biosciences stock for Q4 2023, up 19% quarter-over-quarter.
  • 30 funds opened new Caribou Biosciences positions in Q4 2023 and 12 closed out, a net change of +18 holders.
  • The largest Caribou Biosciences buyer in Q4 2023 was Alkeon Capital Management, an estimated $7.26M added.
  • The largest Caribou Biosciences seller in Q4 2023 was Deerfield Management, an estimated $16.7M sold.

Based on aggregated 13F filings for Q4 2023.