Institutional and Fund Ownership - Buyers
Major holders that have opened new positions in Caribou Biosciences, Inc. include
Wiley Bros.-aintree Capital, Llc,
Aster Capital Management (DIFC) Ltd,
Jain Global LLC,
Quadrature Capital Ltd,
RBF Capital, LLC,
Savant Capital, LLC,
Hudson Bay Capital Management LP,
DRW Securities, LLC,
Creative Planning,
Next Capital Management LLC,
Ground Swell Capital, LLC,
HBK Sorce Advisory LLC,
Capital Advisory Group Advisory Services, LLC,
Raymond James Financial Inc,
Clear Street Markets Llc,
Country Trust Bank,
Fortitude Family Office, LLC,
Rise Advisors, LLC,
Hartland & Co., LLC,
and
Northwestern Mutual Wealth Management Co
.
This page shows changes in the ownership structure by listing institutions, funds, and major shareholders that have increased their holdings or opened new positions in the last reporting period. Green rows indicate new positions. Click the link icon to see the full transaction history.
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File Date |
Source |
Investor |
|
Type |
Avg Price (Est) |
Shares |
Δ Shares (%) |
Reported Value ($1000) |
Δ Value (%) |
Port Alloc (%) |
2025-08-12 |
13F |
Catalyst Funds Management Pty Ltd
|
|
|
|
38,700 |
|
49 |
|
|
2025-08-13 |
13F |
Northwestern Mutual Wealth Management Co
|
|
|
|
4 |
|
0 |
|
|
2025-08-27 |
13F/A |
Squarepoint Ops LLC
|
|
|
|
29,729 |
|
37 |
|
|
2025-08-14 |
13F |
Brevan Howard Capital Management LP
|
|
|
|
155,521 |
101.66 |
196 |
54.76 |
|
2025-07-25 |
13F |
Cwm, Llc
|
|
|
|
33,839 |
53.53 |
0 |
|
|
2025-08-14 |
13F |
Millennium Management Llc
|
|
|
|
1,550,589 |
88.85 |
1,954 |
160.75 |
|
2025-08-07 |
13F |
Allworth Financial LP
|
|
|
|
156 |
|
0 |
|
|
2025-08-14 |
13F |
Engineers Gate Manager LP
|
|
|
|
15,782 |
|
20 |
|
|
2025-06-27 |
NP |
RSSL - Global X Russell 2000 ETF
|
|
|
|
49,385 |
5.36 |
42 |
-37.31 |
|
2025-08-12 |
13F |
XTX Topco Ltd
|
|
|
|
105,233 |
|
133 |
|
|
2025-08-14 |
13F |
Raymond James Financial Inc
|
|
|
|
8,727 |
|
11 |
|
|
2025-08-15 |
13F |
Tower Research Capital LLC (TRC)
|
|
|
|
74,053 |
577.89 |
93 |
933.33 |
|
2025-08-08 |
13F |
Pnc Financial Services Group, Inc.
|
|
|
|
4,428 |
16.13 |
6 |
66.67 |
|
2025-08-08 |
13F |
Creative Planning
|
|
|
|
20,171 |
|
25 |
|
|
2025-08-08 |
13F |
Hartland & Co., LLC
|
|
|
|
351 |
|
0 |
|
|
2025-07-24 |
NP |
FCFMX - Fidelity Series Total Market Index Fund
|
|
|
|
122,565 |
11.31 |
130 |
0.78 |
|
2025-06-26 |
NP |
FSSNX - Fidelity Small Cap Index Fund
|
|
|
|
843,923 |
12.05 |
718 |
-33.33 |
|
2025-07-22 |
13F |
Gsa Capital Partners Llp
|
|
|
|
166,396 |
845.16 |
0 |
|
|
2025-08-27 |
NP |
VITNX - Vanguard Institutional Total Stock Market Index Fund Institutional Shares
|
|
|
|
62,161 |
263.17 |
78 |
420.00 |
|
2025-07-10 |
13F |
Wealth Enhancement Advisory Services, Llc
|
|
|
|
22,083 |
23.02 |
30 |
87.50 |
|
2025-09-04 |
13F/A |
Advisor Group Holdings, Inc.
|
|
|
|
8,834 |
26.22 |
11 |
83.33 |
|
2025-08-14 |
13F |
Woodline Partners LP
|
|
|
|
122,833 |
0.57 |
155 |
38.74 |
|
2025-08-12 |
13F |
Proequities, Inc.
|
|
|
|
0 |
|
0 |
|
|
2025-08-13 |
13F |
Keystone Financial Group
|
|
|
|
63,975 |
13.43 |
81 |
56.86 |
|
2025-08-18 |
13F/A |
Hudson Bay Capital Management LP
|
|
|
|
23,738 |
|
30 |
|
|
2025-08-13 |
13F |
Quadrature Capital Ltd
|
|
|
|
91,110 |
|
114 |
|
|
2025-08-13 |
13F |
Hsbc Holdings Plc
|
|
|
|
114,643 |
138.97 |
147 |
241.86 |
|
2025-08-14 |
13F |
Jane Street Group, Llc
|
|
|
|
483,610 |
64.67 |
609 |
127.24 |
|
2025-06-26 |
NP |
FLXSX - Fidelity Flex Small Cap Index Fund
|
|
|
|
18,453 |
39.05 |
16 |
-16.67 |
|
2025-08-14 |
13F |
Ieq Capital, Llc
|
|
|
|
100,198 |
72.02 |
126 |
137.74 |
|
2025-08-06 |
13F |
True Wealth Design, LLC
|
|
|
|
791 |
26,266.67 |
1 |
|
|
2025-07-28 |
NP |
MSSM - Morgan Stanley Pathway Small-Mid Cap Equity ETF
|
|
|
|
12,633 |
300.29 |
13 |
333.33 |
|
2025-08-01 |
13F |
Y-Intercept (Hong Kong) Ltd
|
|
|
|
137,211 |
|
173 |
|
|
2025-08-14 |
13F |
DRW Securities, LLC
|
|
|
|
22,200 |
|
28 |
|
|
2025-07-15 |
13F |
Fortitude Family Office, LLC
|
|
|
|
646 |
|
1 |
|
|
2025-07-10 |
13F |
Capital Advisory Group Advisory Services, LLC
|
|
|
|
11,500 |
|
14 |
|
|
2025-08-08 |
13F |
SBI Securities Co., Ltd.
|
|
|
|
661 |
329.22 |
1 |
|
|
2025-06-27 |
NP |
SUNAMERICA SERIES TRUST - SA Small Cap Index Portfolio Class 1
|
|
|
|
9,351 |
2.59 |
8 |
-46.15 |
|
2025-08-14 |
13F |
Bridgeway Capital Management Inc
|
|
|
|
148,500 |
36.87 |
187 |
88.89 |
|
2025-07-08 |
13F |
Rise Advisors, LLC
|
|
|
|
548 |
|
1 |
|
|
2025-07-24 |
NP |
FSMAX - Fidelity Extended Market Index Fund
|
|
|
|
460,232 |
0.22 |
488 |
-9.31 |
|
2025-08-05 |
13F |
Milestone Asset Management, Llc
|
|
|
|
409,562 |
24.45 |
516 |
72.00 |
|
2025-08-12 |
13F |
Country Trust Bank
|
|
|
|
700 |
|
1 |
|
|
2025-07-25 |
NP |
SCHB - Schwab U.S. Broad Market ETF
|
|
|
|
77,086 |
0.13 |
82 |
-10.00 |
|
2025-08-26 |
NP |
BRSIX - Ultra-Small Company Market Fund Class N
|
|
|
|
130,000 |
44.44 |
164 |
98.78 |
|
2025-08-14 |
13F |
Point72 Asset Management, L.P.
|
|
|
|
289,739 |
26.59 |
365 |
75.48 |
|
2025-08-14 |
13F |
Susquehanna International Group, Llp
|
|
|
|
264,635 |
30.85 |
333 |
80.98 |
|
2025-08-14 |
13F |
Susquehanna International Group, Llp
|
|
Call
|
|
14,300 |
|
18 |
|
|
2025-08-14 |
13F |
Point72 Asia (Singapore) Pte. Ltd.
|
|
|
|
59,538 |
|
75 |
|
|
2025-08-28 |
NP |
Tekla Life Sciences Investors
|
|
|
|
897,579 |
249.00 |
1,131 |
382.91 |
|
2025-08-14 |
13F |
Point72 (DIFC) Ltd
|
|
|
|
5,235 |
699.24 |
7 |
|
|
2025-08-04 |
13F |
HBK Sorce Advisory LLC
|
|
|
|
12,344 |
|
16 |
|
|
2025-07-31 |
13F |
Ground Swell Capital, LLC
|
|
|
|
16,306 |
|
21 |
|
|
2025-08-14 |
13F |
Royal Bank Of Canada
|
|
|
|
599,231 |
2,322.11 |
754 |
3,178.26 |
|
2025-03-31 |
NP |
Innovator ETFs Trust - Innovator U.S. Small Cap Managed Floor ETF
|
|
|
|
1,462 |
232.27 |
2 |
|
|
2025-07-25 |
13F |
JustInvest LLC
|
|
|
|
40,813 |
69.51 |
51 |
142.86 |
|
2025-08-14 |
13F |
Wiley Bros.-aintree Capital, Llc
|
|
|
|
336,565 |
|
424 |
|
|
2025-07-24 |
13F |
IFP Advisors, Inc
|
|
|
|
145 |
253.66 |
0 |
|
|
2025-08-14 |
13F |
Aqr Capital Management Llc
|
|
|
|
647,125 |
23.06 |
815 |
69.79 |
|
2025-08-05 |
13F |
Next Capital Management LLC
|
|
|
|
20,000 |
|
25 |
|
|
2025-08-14 |
13F |
Cubist Systematic Strategies, LLC
|
|
|
|
308,001 |
|
388 |
|
|
2025-08-11 |
13F |
HighTower Advisors, LLC
|
|
|
|
17,134 |
29.64 |
22 |
75.00 |
|
2025-05-27 |
NP |
FISVX - Fidelity Small Cap Value Index Fund
|
|
|
|
89,104 |
8.33 |
81 |
-37.69 |
|
2025-08-14 |
13F |
Jain Global LLC
|
|
|
|
101,178 |
|
127 |
|
|
2025-08-14 |
13F |
Citadel Advisors Llc
|
|
Put
|
|
38,900 |
35.07 |
49 |
88.46 |
|
2025-08-01 |
13F |
Envestnet Asset Management Inc
|
|
|
|
318,657 |
626.78 |
402 |
902.50 |
|
2025-07-29 |
NP |
VRTIX - Vanguard Russell 2000 Index Fund Institutional Shares
|
|
|
|
409,533 |
8.89 |
434 |
-1.36 |
|
2025-08-14 |
13F |
RBF Capital, LLC
|
|
|
|
80,000 |
|
101 |
|
|
2025-08-13 |
13F |
Renaissance Technologies Llc
|
|
|
|
532,121 |
|
670 |
|
|
2025-06-26 |
NP |
KCXIX - Knights of Columbus U.S. All Cap Index Fund I Shares
|
|
|
|
351 |
8.00 |
0 |
|
|
2025-08-14 |
13F |
Hrt Financial Lp
|
|
|
|
105,865 |
|
0 |
|
|
2025-08-14 |
13F |
Citadel Advisors Llc
|
|
|
|
240,219 |
|
303 |
|
|
2025-08-12 |
13F |
Prudential Financial Inc
|
|
|
|
10,600 |
|
13 |
|
|
2025-08-13 |
13F |
Jump Financial, LLC
|
|
|
|
14,207 |
|
18 |
|
|
2025-08-14 |
13F |
Aster Capital Management (DIFC) Ltd
|
|
|
|
105,006 |
|
132 |
|
|
2025-08-12 |
13F |
Clear Street Markets Llc
|
|
|
|
2,735 |
|
3 |
|
|
2025-08-14 |
13F |
Group One Trading, L.p.
|
|
|
|
25,915 |
11.15 |
33 |
52.38 |
|
2025-07-24 |
13F |
Standard Life Aberdeen plc
|
|
|
|
897,579 |
118.31 |
1,131 |
201.33 |
|
2025-07-28 |
NP |
HDG - ProShares Hedge Replication ETF
|
|
|
|
108 |
11.34 |
0 |
|
|
2025-07-31 |
13F |
Buckingham Strategic Partners
|
|
|
|
15,595 |
19.39 |
20 |
72.73 |
|
2025-05-29 |
NP |
RYRRX - Russell 2000 Fund Class A
|
|
|
|
194 |
31.97 |
0 |
|
|
2025-08-06 |
13F |
Savant Capital, LLC
|
|
|
|
28,953 |
|
36 |
|
|