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, Q1 2025
Institutional positions in Caribou Biosciences, Inc. as of Mar 31, 2025. 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
- 131
- 0 vs. Q4 2024
- Shares held
- 50.3M
- −7.68M (−13.3%) vs. Q4 2024
- Total value
- $45.8M
- −$46.8M (−50.5%) vs. Q4 2024
- New holders
- 19
- 35 more added
- Sold out
- 19
- 42 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,346,438 | $5.79M | 0.00% | −217,751−3.3% | Reduced |
| Pfizer Inc | 4,690,431 | $4.28M | 0.86% | 00.0% | Unchanged |
| Vanguard Group Inc | 4,522,032 | $4.13M | 0.00% | −43,413−1.0% | Reduced |
| Kynam Capital Management, LP | 3,269,147 | $2.99M | 0.26% | +863,000+35.9% | Added |
| PFM Health Sciences, LP | 2,506,435 | $2.29M | 0.18% | −1,370,027−35.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 2,351,582 | $2.15M | 0.01% | +238,310+11.3% | Added |
| Geode Capital Management, LLC | 2,053,929 | $1.88M | 0.00% | +81,534+4.1% | Added |
| State Street Corp | 1,641,181 | $1.50M | 0.00% | −16,380−1.0% | Reduced |
| Two Sigma Advisers, LP | 1,507,200 | $1.38M | 0.00% | +36,500+2.5% | Added |
| FMR LLC | 1,460,098 | $1.33M | 0.00% | −187,107−11.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,442,121 | $1.32M | 0.01% | +234,052+19.4% | Added |
| Dimensional Fund Advisors LP | 1,384,669 | $1.26M | 0.00% | −347,709−20.1% | Reduced |
| Bank of America Corp | 1,100,465 | $1.00M | 0.00% | −668,828−37.8% | Reduced |
| Two Sigma Investments, LP | 981,298 | $896.0K | 0.00% | −137,398−12.3% | Reduced |
| Goldman Sachs Group Inc | 822,840 | $751.3K | 0.00% | −247,696−23.1% | Reduced |
| Millennium Management LLC | 821,051 | $749.7K | 0.00% | −38,774−4.5% | Reduced |
| JPMorgan Chase & Co | 804,554 | $734.6K | 0.00% | −1,691,368−67.8% | Reduced |
| Pale Fire Capital SE | 786,722 | $718.4K | 0.09% | +52,518+7.2% | Added |
| Charles Schwab Investment Management Inc | 727,222 | $664.0K | 0.00% | −18,504−2.5% | Reduced |
| Northern Trust Corp | 662,043 | $604.5K | 0.00% | −52,694−7.4% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 652,542 | $595.8K | 0.01% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 612,412 | $559.0K | 0.00% | +612,412 | New |
| UBS Group AG | 582,878 | $532.2K | 0.00% | +186,511+47.1% | Added |
| AQR Capital Management LLC | 525,878 | $480.2K | 0.00% | +463,391+741.6% | Added |
| Morgan Stanley | 482,764 | $440.8K | 0.00% | −2,266,833−82.4% | Reduced |
| 72 Investment Holdings, LLC | 474,067 | $432.9K | 1.22% | 00.0% | Unchanged |
| Elmwood Wealth Management, Inc. | 468,240 | $427.6K | 0.18% | −1,557,500−76.9% | Reduced |
| Green Alpha Advisors, LLC | 432,325 | $394.8K | 0.42% | +251,271+138.8% | Added |
| Standard Life Aberdeen plc | 411,144 | $375.4K | 0.00% | +229,657+126.5% | Added |
| Ameriprise Financial Inc | 408,058 | $372.6K | 0.00% | 00.0% | Unchanged |
| Nuveen, LLC | 330,831 | $302.1K | 0.00% | +330,831 | New |
| Milestone Asset Management, LLC | 329,090 | $300.5K | 0.06% | +165,301+100.9% | Added |
| Jane Street Group, LLC | 293,687 | $268.2K | 0.00% | −47,153−13.8% | Reduced |
| Thrivent Financial for Lutherans | 274,485 | $250.0K | 0.00% | +87,864+47.1% | Added |
| Bruce & Co., Inc. | 250,000 | $227.5K | 0.07% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 228,885 | $209.0K | 0.00% | −796,104−77.7% | Reduced |
| Bank of New York Mellon Corp | 224,386 | $204.9K | 0.00% | −631−0.3% | Reduced |
| Susquehanna International Group, LLP | 202,249 | $184.7K | 0.00% | +83,984+71.0% | Added |
| Alliancebernstein L.P. | 171,560 | $156.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 168,629 | $154.0K | 0.00% | +29,143+20.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 168,610 | $154.0K | 0.00% | −8,044−4.6% | Reduced |
| Wells Fargo & Company | 134,880 | $123.2K | 0.00% | +42,892+46.6% | Added |
| Exchange Traded Concepts, LLC | 124,889 | $114.0K | 0.00% | +42,395+51.4% | Added |
| Woodline Partners LP | 122,135 | $111.5K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 116,590 | $106.4K | 0.00% | −11,869−9.2% | Reduced |
| Bridgeway Capital Management, LLC | 108,500 | $99.1K | 0.00% | −97,400−47.3% | Reduced |
| Siren, L.L.C. | 105,347 | $96.2K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 104,408 | $95.3K | 0.00% | −41,009−28.2% | Reduced |
| Nelson Capital Management, LLC | 85,020 | $77.6K | 0.01% | +20,162+31.1% | Added |
| Graham Capital Management, L.P. | 74,225 | $67.8K | 0.00% | +74,225 | New |
| Acadian Asset Management LLC | 67,725 | $61.0K | 0.00% | +67,725 | New |
| SEI Investments Co | 64,364 | $58.8K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 63,919 | $58.4K | 0.00% | −11,856−15.6% | Reduced |
| Commonwealth Equity Services, LLC | 61,304 | $56.0K | 0.00% | +3,188+5.5% | Added |
| Intech Investment Management LLC | 60,650 | $55.4K | 0.00% | +23,172+61.8% | Added |
| Invesco Ltd. | 58,974 | $53.8K | 0.00% | −6,721−10.2% | Reduced |
| Ieq Capital, LLC | 58,248 | $53.2K | 0.00% | +58,248 | New |
| Keystone Financial Group | 56,400 | $51.5K | 0.01% | +11,000+24.2% | Added |
| Prime Capital Investment Advisors, LLC | 53,979 | $49.3K | 0.00% | −1,783−3.2% | Reduced |
| Deutsche Bank AG | 49,576 | $45.1K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 47,973 | $43.7K | 0.00% | −63−0.1% | Reduced |
| Envestnet Asset Management Inc | 43,845 | $40.0K | 0.00% | −2,456−5.3% | Reduced |
| Cerity Partners LLC | 40,722 | $37.2K | 0.00% | +25,271+163.6% | Added |
| Corebridge Financial, Inc. | 40,304 | $36.8K | 0.00% | −597−1.5% | Reduced |
| BNP Paribas Arbitrage, SA | 39,641 | $36.2K | 0.00% | +31,064+362.2% | Added |
| SG Americas Securities, LLC | 38,406 | $35.0K | 0.00% | +8,063+26.6% | Added |
| Price T Rowe Associates Inc | 35,848 | $33.0K | 0.00% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 34,485 | $31.5K | 0.00% | +5,065+17.2% | Added |
| New York State Common Retirement Fund | 34,308 | $31.3K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 34,000 | $31.0K | 0.00% | −24,000−41.4% | Reduced |
| Thrive Wealth Management, LLC | 32,000 | $29.2K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 31,076 | $28.4K | 0.00% | −2,535−7.5% | Reduced |
| Royal Bank of Canada | 24,740 | $23.0K | 0.00% | −12,614−33.8% | Reduced |
| Voya Investment Management LLC | 25,165 | $23.0K | 0.00% | −1,413−5.3% | Reduced |
| JustInvest LLC | 24,077 | $22.0K | 0.00% | +8,284+52.5% | Added |
| Russell Investments Group, Ltd. | 23,680 | $21.6K | 0.00% | −229−1.0% | Reduced |
| Group One Trading, L.P. | 23,315 | $21.3K | 0.00% | +23,315 | New |
| Pathstone Holdings, LLC | 22,170 | $20.2K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 22,041 | $20.0K | 0.00% | +17,743+412.8% | Added |
| State Board of Administration of Florida Retirement System | 21,320 | $19.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 20,027 | $18.3K | 0.00% | −160,796−88.9% | Reduced |
| Prelude Capital Management, LLC | 19,166 | $17.5K | 0.00% | −15,810−45.2% | Reduced |
| CIBC World Markets Corp | 18,255 | $16.7K | 0.00% | +18,255 | New |
| Wealth Enhancement Advisory Services, LLC | 17,951 | $16.4K | 0.00% | +17,951 | New |
| ProShare Advisors LLC | 17,810 | $16.3K | 0.00% | −5,360−23.1% | Reduced |
| Gsa Capital Partners LLP | 17,605 | $16.0K | 0.00% | +17,605 | New |
| US Bancorp | 17,518 | $16.0K | 0.00% | −9,700−35.6% | Reduced |
| Curio Wealth, LLC | 1 | $15.9K | 0.01% | −9,999−100.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 16,960 | $15.5K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 14,406 | $13.2K | 0.00% | −1,374−8.7% | Reduced |
| Federated Hermes, Inc. | 13,531 | $12.4K | 0.00% | +10,769+389.9% | Added |
| HighTower Advisors, LLC | 13,217 | $12.1K | 0.00% | +296+2.3% | Added |
| Buckingham Strategic Partners | 13,062 | $11.9K | 0.00% | +935+7.7% | Added |
| Pinnacle Associates Ltd | 12,903 | $11.8K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 12,903 | $11.8K | 0.00% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 12,004 | $11.0K | 0.00% | +12,004 | New |
| Tower Research Capital LLC (TRC) | 10,924 | $9.97K | 0.00% | +3,572+48.6% | Added |
| GWM Advisors LLC | 10,400 | $9.50K | 0.00% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 10,000 | $9.13K | 0.00% | +10,000 | New |
| Modern Wealth Management, LLC | 10,000 | $9.13K | 0.00% | +10,000 | New |