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 2023
Institutional positions in Caribou Biosciences, Inc. as of Jun 30, 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
- 121
- −5 vs. Q1 2023
- Shares held
- 43.7M
- −1.24M (−2.7%) vs. Q1 2023
- Total value
- $185.5M
- −$52.8M (−22.2%) vs. Q1 2023
- New holders
- 19
- 43 more added
- Sold out
- 24
- 28 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sofos Investments, Inc. | 4 | $4 | 0.00% | +4 | New |
| TD Waterhouse Canada Inc. | 30 | $128 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 100 | $425 | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 100 | $425 | 0.00% | +100 | New |
| Daiwa Securities Group Inc. | 176 | $1.00K | 0.00% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 250 | $1.06K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 261 | $1.11K | 0.00% | −503−65.8% | Reduced |
| The PNC Financial Services Group, Inc. | 300 | $1.27K | 0.00% | +200+200.0% | Added |
| China Universal Asset Management Co., Ltd. | 805 | $3.42K | 0.00% | −22−2.7% | Reduced |
| Group One Trading, L.P. | 900 | $3.83K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,331 | $4.25K | 0.00% | +331+33.1% | Added |
| Nisa Investment Advisors, LLC | 1,060 | $4.50K | 0.00% | +30+2.9% | Added |
| Russell Investments Group, Ltd. | 1,716 | $7.29K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 2,121 | $9.01K | 0.00% | −280,729−99.3% | Reduced |
| Metropolitan Life Insurance Co | 3,278 | $13.9K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,945 | $16.8K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,050 | $17.2K | 0.00% | +225+5.9% | Added |
| Lazard Asset Management LLC | 4,464 | $18.0K | 0.00% | +55+1.2% | Added |
| Legal & General Group Plc | 5,510 | $23.4K | 0.00% | −2,249−29.0% | Reduced |
| Amalgamated Bank | 5,710 | $24.0K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 6,200 | $26.4K | 0.00% | +1,100+21.6% | Added |
| Tower Research Capital LLC (TRC) | 6,871 | $29.2K | 0.00% | +3,218+88.1% | Added |
| Royal Bank of Canada | 8,106 | $34.0K | 0.00% | +2,785+52.3% | Added |
| Simplex Trading, LLC | 8,061 | $34.0K | 0.00% | +6,868+575.7% | Added |
| Price T Rowe Associates Inc | 10,546 | $45.0K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 10,657 | $45.3K | 0.00% | +10,657 | New |
| ProShare Advisors LLC | 11,368 | $48.3K | 0.00% | +538+5.0% | Added |
| Ergoteles LLC | 12,500 | $53.1K | 0.00% | +12,500 | New |
| Pinnacle Associates Ltd | 12,903 | $54.8K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 12,903 | $54.8K | 0.01% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 13,900 | $56.7K | 0.00% | 00.0% | Unchanged |
| BSW Wealth Partners | 13,593 | $57.8K | 0.01% | +129+1.0% | Added |
| Franklin Resources Inc | 14,668 | $62.3K | 0.00% | −174−1.2% | Reduced |
| Royce & Associates LP | 14,700 | $62.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 15,004 | $63.8K | 0.00% | −67−0.4% | Reduced |
| Belvedere Trading LLC | 15,099 | $64.2K | 0.02% | +15,099 | New |
| LMR Partners LLP | 15,207 | $64.6K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 15,553 | $66.1K | 0.01% | +209+1.4% | Added |
| State Board of Administration of Florida Retirement System | 16,150 | $68.6K | 0.00% | +16,150 | New |
| Barclays PLC | 18,211 | $77.4K | 0.00% | −82,981−82.0% | Reduced |
| California State Teachers Retirement System | 18,923 | $80.4K | 0.00% | −44,801−70.3% | Reduced |
| Principal Financial Group Inc | 18,971 | $80.6K | 0.00% | +3,170+20.1% | Added |
| SVB Financial Group | 20,714 | $88.0K | 0.17% | −6,905−25.0% | Reduced |
| Voya Investment Management LLC | 22,567 | $95.9K | 0.00% | +1,037+4.8% | Added |
| Deutsche Bank AG | 23,018 | $97.8K | 0.00% | −11,831−33.9% | Reduced |
| Walleye Trading LLC | 23,204 | $98.6K | 0.01% | +23,204 | New |
| Wells Fargo & Company | 23,356 | $99.3K | 0.00% | −27,210−53.8% | Reduced |
| Virtus ETF Advisers LLC | 23,486 | $99.8K | 0.06% | +11,087+89.4% | Added |
| Prelude Capital Management, LLC | 23,900 | $101.6K | 0.01% | +23,900 | New |
| Manufacturers Life Insurance Company, The | 24,662 | $104.8K | 0.00% | +2,583+11.7% | Added |
| Susquehanna Fundamental Investments, LLC | 24,752 | $105.2K | 0.00% | −18,627−42.9% | Reduced |
| Norges Bank | 24,800 | $105.4K | 0.00% | −57,900−70.0% | Reduced |
| Penserra Capital Management LLC | 25,223 | $107.0K | 0.00% | +6,333+33.5% | Added |
| Citigroup Inc | 26,350 | $112.0K | 0.00% | −169,345−86.5% | Reduced |
| American International Group, Inc. | 27,380 | $116.4K | 0.00% | +309+1.1% | Added |
| American Century Companies Inc | 27,428 | $116.6K | 0.00% | +11,742+74.9% | Added |
| Exchange Traded Concepts, LLC | 29,068 | $123.5K | 0.00% | +29,068 | New |
| MetLife Investment Management | 31,003 | $131.8K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 31,550 | $134.0K | 0.00% | +7,175+29.4% | Added |
| Public Employees Retirement System of Ohio | 37,700 | $160.0K | 0.00% | +37,700 | New |
| Cornercap Investment Counsel Inc | 39,230 | $166.7K | 0.03% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 39,350 | $167.0K | 0.00% | +39,350 | New |
| UBS Asset Management Americas Inc | 32,062 | $170.3K | 0.00% | 00.0% | Unchanged |
| Prime Capital Investment Advisors, LLC | 40,317 | $171.3K | 0.00% | +13,986+53.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 44,155 | $187.7K | 0.02% | +44,155 | New |
| Two Sigma Investments, LP | 49,626 | $210.9K | 0.00% | +49,626 | New |
| Long Focus Capital Management, LLC | 65,000 | $276.3K | 0.04% | 00.0% | Unchanged |
| Invesco Ltd. | 65,946 | $280.3K | 0.00% | −3,517−5.1% | Reduced |
| Alliancebernstein L.P. | 67,950 | $288.8K | 0.00% | +28,350+71.6% | Added |
| Prudential Financial Inc | 68,424 | $290.8K | 0.00% | +68,424 | New |
| Stansberry Asset Management, LLC | 71,495 | $303.9K | 0.06% | +638+0.9% | Added |
| RMB Capital Management, LLC | 74,629 | $317.2K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 77,467 | $329.0K | 0.00% | +77,467 | New |
| Qube Research & Technologies Ltd | 83,612 | $355.4K | 0.00% | +83,612 | New |
| Nelson Capital Management, LLC | 85,020 | $361.3K | 0.09% | 00.0% | Unchanged |
| Rhumbline Advisers | 86,512 | $367.7K | 0.00% | −961−1.1% | Reduced |
| Trexquant Investment LP | 88,867 | $377.7K | 0.01% | +88,867 | New |
| Regents of the University of California | 90,652 | $385.3K | 0.05% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 95,912 | $407.6K | 0.00% | +24,334+34.0% | Added |
| Ameriprise Financial Inc | 100,871 | $428.7K | 0.00% | +63,119+167.2% | Added |
| Artal Group S.A. | 105,347 | $448.0K | 0.01% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 105,826 | $449.8K | 0.30% | +21,359+25.3% | Added |
| UBS Group AG | 115,878 | $492.5K | 0.00% | −23,877−17.1% | Reduced |
| Granahan Investment Management Inc | 126,297 | $536.8K | 0.02% | +4,647+3.8% | Added |
| Susquehanna International Group, LLP | 127,321 | $541.1K | 0.00% | −1,610−1.2% | Reduced |
| Dimensional Fund Advisors LP | 130,680 | $555.4K | 0.00% | −82,603−38.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 162,221 | $689.4K | 0.00% | +83,071+105.0% | Added |
| Jane Street Group, LLC | 172,315 | $732.3K | 0.00% | +172,315 | New |
| Bruce & Co., Inc. | 200,000 | $850.0K | 0.24% | +100,000+100.0% | Added |
| Bank of New York Mellon Corp | 204,001 | $867.0K | 0.00% | +18,007+9.7% | Added |
| Raymond James & Associates | 210,586 | $895.0K | 0.00% | +156,204+287.2% | Added |
| Nuveen Asset Management, LLC | 232,878 | $989.7K | 0.00% | −60,086−20.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 251,669 | $1.07M | 0.00% | +28,432+12.7% | Added |
| Adage Capital Partners GP, L.L.C. | 253,933 | $1.08M | 0.00% | −33,100−11.5% | Reduced |
| Goldman Sachs Group Inc | 270,641 | $1.15M | 0.00% | −43,128−13.7% | Reduced |
| Point72 Asset Management, L.P. | 289,739 | $1.23M | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 412,625 | $1.75M | 0.00% | +2,176+0.5% | Added |
| Jacobs Levy Equity Management, Inc | 436,024 | $1.85M | 0.01% | +403,804+1,253.3% | Added |
| 72 Investment Holdings, LLC | 474,067 | $2.01M | 15.70% | 00.0% | Unchanged |
| Walleye Capital LLC | 494,112 | $2.10M | 0.04% | +494,112 | New |