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, Q4 2023
Institutional positions in Caribou Biosciences, Inc. as of Dec 31, 2023. 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
- 144
- +18 vs. Q3 2023
- Shares held
- 69.1M
- −1.70M (−2.4%) vs. Q3 2023
- Total value
- $395.8M
- +$57.3M (+16.9%) vs. Q3 2023
- New holders
- 30
- 54 more added
- Sold out
- 12
- 32 more reduced
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cutler Group LP | 100 | $0 | 0.00% | +100 | New |
| McGlone Suttner Wealth Management, Inc. | 5 | $29 | 0.00% | +5 | New |
| Crewe Advisors LLC | 24 | $138 | 0.00% | +24 | New |
| Signaturefd, LLC | 62 | $355 | 0.00% | +62 | New |
| GAMMA Investing LLC | 67 | $411 | 0.00% | +67 | New |
| Geneos Wealth Management Inc. | 100 | $573 | 0.00% | +100 | New |
| Daiwa Securities Group Inc. | 176 | $1.00K | 0.00% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 188 | $1.08K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 241 | $1.38K | 0.00% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 250 | $1.43K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 310 | $1.78K | 0.00% | +110+55.0% | Added |
| Farther Finance Advisors, LLC | 482 | $2.76K | 0.00% | +382+382.0% | Added |
| Federation des caisses Desjardins du Quebec | 500 | $2.87K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 684 | $3.92K | 0.00% | +684 | New |
| Lindbrook Capital, LLC | 703 | $4.03K | 0.00% | +434+161.3% | Added |
| Harbour Investments, Inc. | 1,000 | $5.73K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,060 | $6.07K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1,030 | $7.04K | 0.00% | +1,000+3,333.3% | Added |
| Newbridge Financial Services Group, Inc. | 2,000 | $11.5K | 0.01% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 2,102 | $12.0K | 0.00% | +2,102 | New |
| Advisor Group Holdings, Inc. | 2,178 | $12.5K | 0.00% | −7,908−78.4% | Reduced |
| National Bank of Canada | 2,444 | $13.6K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,566 | $14.7K | 0.00% | +2,566 | New |
| Metropolitan Life Insurance Co | 4,491 | $25.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 6,941 | $39.8K | 0.00% | +747+12.1% | Added |
| Ameritas Investment Partners, Inc. | 7,487 | $42.9K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 7,587 | $43.0K | 0.00% | +361+5.0% | Added |
| GWM Advisors LLC | 8,200 | $47.0K | 0.00% | +1,000+13.9% | Added |
| China Universal Asset Management Co., Ltd. | 10,226 | $58.6K | 0.01% | +7,968+352.9% | Added |
| Trexquant Investment LP | 11,152 | $63.9K | 0.00% | −202,992−94.8% | Reduced |
| Credit Suisse AG | 11,210 | $64.2K | 0.00% | −3,978−26.2% | Reduced |
| HRT Financial LP | 12,912 | $73.0K | 0.00% | +12,912 | New |
| Corton Capital Inc. | 12,749 | $73.1K | 0.02% | +12,749 | New |
| Pinnacle Associates Ltd | 12,903 | $73.9K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 12,903 | $73.9K | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 13,475 | $77.2K | 0.00% | −3,008−18.2% | Reduced |
| Millennium Management LLC | 14,214 | $81.4K | 0.00% | −120,966−89.5% | Reduced |
| Erste Asset Management GmbH | 13,900 | $81.7K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 14,924 | $85.5K | 0.00% | +2,314+18.4% | Added |
| Virtus ETF Advisers LLC | 15,005 | $86.0K | 0.05% | −6,353−29.7% | Reduced |
| LMR Partners LLP | 15,207 | $87.1K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 16,134 | $92.4K | 0.01% | +16,134 | New |
| Virtu Financial LLC | 16,558 | $95.0K | 0.01% | −16,491−49.9% | Reduced |
| Simplex Trading, LLC | 17,313 | $99.0K | 0.00% | +12,691+274.6% | Added |
| Prime Capital Investment Advisors, LLC | 17,676 | $101.3K | 0.00% | −18,787−51.5% | Reduced |
| ProShare Advisors LLC | 19,203 | $110.0K | 0.00% | +3,728+24.1% | Added |
| Jefferies Financial Group Inc. | 20,000 | $114.6K | 0.00% | −280,000−93.3% | Reduced |
| E Fund Management Co., Ltd. | 20,351 | $116.6K | 0.01% | −5,714−21.9% | Reduced |
| Tower Research Capital LLC (TRC) | 20,934 | $120.0K | 0.00% | +13,678+188.5% | Added |
| Price T Rowe Associates Inc | 20,835 | $120.0K | 0.00% | +4,637+28.6% | Added |
| Lazard Asset Management LLC | 21,289 | $121.0K | 0.00% | +16,637+357.6% | Added |
| State Board of Administration of Florida Retirement System | 21,320 | $122.2K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 22,108 | $126.7K | 0.00% | +22,108 | New |
| Principal Financial Group Inc | 23,745 | $136.1K | 0.00% | −1,453−5.8% | Reduced |
| Exchange Traded Concepts, LLC | 23,924 | $137.1K | 0.00% | +6,066+34.0% | Added |
| Aristides Capital LLC | 25,555 | $146.4K | 0.07% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 26,252 | $150.4K | 0.00% | +26,252 | New |
| Wells Fargo & Company | 26,927 | $154.3K | 0.00% | −85,483−76.0% | Reduced |
| Pale Fire Capital SE | 28,200 | $161.6K | 0.03% | +28,200 | New |
| Susquehanna Portfolio Strategies, LLC | 30,703 | $175.9K | 0.00% | +30,703 | New |
| Thrive Wealth Management, LLC | 32,000 | $183.4K | 0.04% | +32,000 | New |
| Manufacturers Life Insurance Company, The | 32,103 | $183.9K | 0.00% | +4,135+14.8% | Added |
| Renaissance Technologies LLC | 32,400 | $186.0K | 0.00% | +32,400 | New |
| Voya Investment Management LLC | 32,684 | $187.3K | 0.00% | +2,591+8.6% | Added |
| New York State Common Retirement Fund | 34,249 | $196.2K | 0.00% | +18,863+122.6% | Added |
| Deutsche Bank AG | 34,887 | $199.9K | 0.00% | +5,477+18.6% | Added |
| Dynamic Technology Lab Private Ltd | 35,174 | $202.0K | 0.02% | +35,174 | New |
| Ameriprise Financial Inc | 36,551 | $209.4K | 0.00% | −5,825−13.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 39,059 | $223.8K | 0.00% | +39,059 | New |
| SG Americas Securities, LLC | 39,577 | $227.0K | 0.00% | +39,577 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 44,202 | $229.8K | 0.00% | +44,202 | New |
| MetLife Investment Management | 40,690 | $233.2K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 40,693 | $233.2K | 0.00% | +3,413+9.2% | Added |
| Commonwealth Equity Services, LLC | 50,135 | $287.0K | 0.00% | +18,435+58.2% | Added |
| Franklin Resources Inc | 51,291 | $293.9K | 0.00% | +36,657+250.5% | Added |
| Marshall Wace, LLP | 57,730 | $330.8K | 0.00% | +57,730 | New |
| Profund Advisors LLC | 62,237 | $356.6K | 0.02% | −22,662−26.7% | Reduced |
| Stansberry Asset Management, LLC | 68,450 | $392.2K | 0.07% | −8,782−11.4% | Reduced |
| Two Sigma Advisers, LP | 68,800 | $394.2K | 0.00% | +54,800+391.4% | Added |
| Ghisallo Capital Management LLC | 75,000 | $429.8K | 0.04% | 00.0% | Unchanged |
| American Century Companies Inc | 75,132 | $430.5K | 0.00% | +37,330+98.8% | Added |
| RMB Capital Management, LLC | 76,350 | $437.5K | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 77,029 | $441.4K | 0.00% | +8,665+12.7% | Added |
| Green Alpha Advisors, LLC | 79,564 | $455.9K | 0.33% | −30,960−28.0% | Reduced |
| Nelson Capital Management, LLC | 85,020 | $487.2K | 0.11% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 85,760 | $491.4K | 0.00% | +17,810+26.2% | Added |
| State of Wisconsin Investment Board | 86,600 | $496.2K | 0.00% | +86,600 | New |
| Squarepoint Ops LLC | 92,668 | $531.0K | 0.00% | +13,723+17.4% | Added |
| Artal Group S.A. | 105,347 | $604.0K | 0.02% | 00.0% | Unchanged |
| Jane Street Group, LLC | 114,333 | $655.1K | 0.00% | +66,248+137.8% | Added |
| Raymond James & Associates | 114,864 | $658.2K | 0.00% | −17,558−13.3% | Reduced |
| Susquehanna International Group, LLP | 117,606 | $673.9K | 0.00% | −42,732−26.7% | Reduced |
| Rhumbline Advisers | 119,062 | $682.2K | 0.00% | +10,864+10.0% | Added |
| Alyeska Investment Group, L.P. | 125,000 | $716.3K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 130,000 | $764.0K | 0.00% | +130,000 | New |
| Granahan Investment Management Inc | 138,330 | $792.6K | 0.03% | +1,952+1.4% | Added |
| Polar Asset Management Partners Inc. | 139,300 | $798.2K | 0.02% | +139,300 | New |
| Acadian Asset Management LLC | 144,317 | $826.0K | 0.00% | +144,317 | New |
| Atom Investors LP | 160,661 | $920.6K | 0.16% | +37,234+30.2% | Added |
| Citigroup Inc | 161,719 | $926.6K | 0.00% | −59,447−26.9% | Reduced |