Caribou Biosciences, Inc.
CRBU- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001619856
No open-market purchases or sales by Caribou Biosciences, Inc. insiders were filed in the last 90 days; 137 institutions reported holding it in 13F filings for Q2 2026, worth $84.8M in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Caribou Biosciences, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 140
- −9 vs. Q1 2024
- Shares held
- 53.2M
- −13.6M (−20.3%) vs. Q1 2024
- Total value
- $87.6M
- −$255.3M (−74.4%) vs. Q1 2024
- New holders
- 27
- 41 more added
- Sold out
- 36
- 43 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CRBU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 137 | $84.8M |
| Q1 2026 | 137 | $71.3M |
| Q4 2025 | 124 | $58.8M |
| Q3 2025 | 117 | $87.0M |
| Q2 2025 | 129 | $51.2M |
| Q1 2025 | 131 | $45.8M |
| Q4 2024 | 133 | $93.1M |
| Q3 2024 | 129 | $103.1M |
| Q2 2024 | 140 | $87.6M |
| Q1 2024 | 151 | $343.0M |
| Q4 2023 | 144 | $395.8M |
| Q3 2023 | 126 | $338.5M |
| Q2 2023 | 121 | $185.5M |
| Q1 2023 | 126 | $238.3M |
| Q4 2022 | 133 | $273.8M |
| Q3 2022 | 113 | $456.8M |
| Q2 2022 | 120 | $203.0M |
| Q1 2022 | 104 | $313.2M |
| Q4 2021 | 93 | $464.7M |
| Q3 2021 | 88 | $704.7M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplicity Wealth,LLC | 12,795 | $21.0K | 0.00% | +12,795 | New |
| Bleakley Financial Group, LLC | 12,795 | $21.0K | 0.00% | +12,795 | New |
| Principal Financial Group Inc | 12,213 | $20.0K | 0.00% | −9,806−44.5% | Reduced |
| UBS Asset Management Americas Inc | 12,195 | $20.0K | 0.00% | +12,195 | New |
| GWM Advisors LLC | 11,700 | $19.2K | 0.00% | +3,500+42.7% | Added |
| Cerity Partners LLC | 11,406 | $18.7K | 0.00% | +11,406 | New |
| China Universal Asset Management Co., Ltd. | 10,612 | $17.4K | 0.00% | −6,412−37.7% | Reduced |
| Victory Capital Management Inc | 10,316 | $16.9K | 0.00% | +85+0.8% | Added |
| Kraematon Investment Advisors, Inc | 10,000 | $16.4K | 0.02% | +10,000 | New |
| Simplex Trading, LLC | 8,613 | $14.0K | 0.00% | −10,599−55.2% | Reduced |
| Catalyst Funds Management Pty Ltd | 7,800 | $12.8K | 0.00% | +7,800 | New |
| Ameritas Investment Partners, Inc. | 7,487 | $12.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 6,941 | $11.4K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 5,961 | $9.78K | 0.00% | −2,272−27.6% | Reduced |
| Nisa Investment Advisors, LLC | 5,298 | $8.69K | 0.00% | +4,223+392.8% | Added |
| Group One Trading, L.P. | 3,169 | $5.20K | 0.00% | +3,169 | New |
| Amalgamated Bank | 2,793 | $5.00K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,696 | $4.53K | 0.00% | −227,496−98.8% | Reduced |
| National Bank of Canada | 2,444 | $3.88K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 2,000 | $3.28K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,865 | $3.06K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,846 | $3.03K | 0.00% | +1,846 | New |
| US Bancorp | 1,447 | $2.37K | 0.00% | +1,206+500.4% | Added |
| Advisor Group Holdings, Inc. | 1,177 | $1.93K | 0.00% | −630−34.9% | Reduced |
| Harbour Investments, Inc. | 1,000 | $1.64K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1,030 | $1.64K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 900 | $1.48K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 851 | $1.40K | 0.00% | +851 | New |
| Signaturefd, LLC | 750 | $1.23K | 0.00% | −62−7.6% | Reduced |
| Principal Securities, Inc. | 614 | $1.01K | 0.00% | −19−3.0% | Reduced |
| Piscataqua Savings Bank | 250 | $407 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 200 | $328 | 0.00% | −110−35.5% | Reduced |
| Jamison Private Wealth Management, Inc. | 188 | $309 | 0.00% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 136 | $223 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 127 | $208 | 0.00% | +127 | New |
| Farther Finance Advisors, LLC | 100 | $159 | 0.00% | −377−79.0% | Reduced |
| Frazier Financial Advisors, LLC | 40 | $66 | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 430 | $0 | 0.00% | −3,791−89.8% | Reduced |
| Daiwa Securities Group Inc. | 176 | $0 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 171 | $0 | 0.00% | +170+17,000.0% | Added |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −5,785,352−100.0% | Sold out |
| Alkeon Capital Management LLC | 0 | $0 | 0.00% | −2,743,505−100.0% | Sold out |
| Paradigm Biocapital Advisors LP | 0 | $0 | 0.00% | −2,172,620−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −541,449−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −344,495−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −251,467−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −158,612−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −156,238−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −153,933−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −83,787−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −82,100−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −73,192−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −63,600−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −57,657−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −50,962−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −42,653−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −42,266−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −40,347−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −36,555−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −30,703−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −29,583−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −29,284−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −26,592−100.0% | Sold out |
| E Fund Management Co., Ltd. | 0 | $0 | 0.00% | −25,586−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −23,897−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −22,062−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −14,044−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −13,750−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −13,654−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −11,954−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −4,652−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −2,516−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −703−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −262−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |
| FSA Wealth Management LLC | – | – | – | – | Not filed |