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, Q3 2021
Institutional positions in Caribou Biosciences, Inc. as of Sep 30, 2021. 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
- 88
- +88 vs. Q2 2021
- Shares held
- 30.1M
- +30.1M vs. Q2 2021
- Total value
- $704.7M
- +$704.7M vs. Q2 2021
- New holders
- 88
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbour Investments, Inc. | 16 | $0 | 0.00% | +16 | New |
| The PNC Financial Services Group, Inc. | 100 | $2.00K | 0.00% | +100 | New |
| TCI Wealth Advisors, Inc. | 100 | $2.00K | 0.00% | +100 | New |
| Retirement Group, LLC | 100 | $2.00K | 0.00% | +100 | New |
| Piscataqua Savings Bank | 150 | $4.00K | 0.00% | +150 | New |
| Tower Research Capital LLC (TRC) | 470 | $11.0K | 0.00% | +470 | New |
| Point72 Hong Kong Ltd | 596 | $14.0K | 0.00% | +596 | New |
| Advisor Group Holdings, Inc. | 877 | $21.0K | 0.00% | +877 | New |
| Wells Fargo & Company | 1,302 | $31.0K | 0.00% | +1,302 | New |
| Ameritas Investment Partners, Inc. | 1,470 | $35.0K | 0.00% | +1,470 | New |
| Legal & General Group Plc | 1,798 | $43.0K | 0.00% | +1,798 | New |
| Citigroup Inc | 2,225 | $53.0K | 0.00% | +2,225 | New |
| Herold Advisors, Inc. | 2,550 | $60.0K | 0.02% | +2,550 | New |
| Royal Bank of Canada | 2,758 | $66.0K | 0.00% | +2,758 | New |
| STRS Ohio | 4,400 | $105.0K | 0.00% | +4,400 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 4,903 | $117.0K | 0.00% | +4,903 | New |
| Metropolitan Life Insurance Co | 5,697 | $136.0K | 0.00% | +5,697 | New |
| JPMorgan Chase & Co | 7,064 | $169.0K | 0.00% | +7,064 | New |
| MetLife Investment Management | 7,531 | $179.8K | 0.00% | +7,531 | New |
| SG Americas Securities, LLC | 8,640 | $206.0K | 0.00% | +8,640 | New |
| Bailard, Inc. | 8,800 | $210.0K | 0.01% | +8,800 | New |
| UBS Group AG | 8,958 | $214.0K | 0.00% | +8,958 | New |
| KCL Capital, L.P. | 9,144 | $218.0K | 0.03% | +9,144 | New |
| Manufacturers Life Insurance Company, The | 9,747 | $233.0K | 0.00% | +9,747 | New |
| LMR Partners LLP | 10,000 | $239.0K | 0.00% | +10,000 | New |
| California State Teachers Retirement System | 10,361 | $247.0K | 0.00% | +10,361 | New |
| Cubist Systematic Strategies, LLC | 10,397 | $248.0K | 0.00% | +10,397 | New |
| American International Group, Inc. | 10,496 | $251.0K | 0.00% | +10,496 | New |
| Schonfeld Strategic Advisors LLC | 10,500 | $251.0K | 0.00% | +10,500 | New |
| Deutsche Bank AG | 11,718 | $279.0K | 0.00% | +11,718 | New |
| Virtu Financial LLC | 13,020 | $311.0K | 0.03% | +13,020 | New |
| Walleye Capital LLC | 15,164 | $362.0K | 0.01% | +15,164 | New |
| New York State Common Retirement Fund | 17,361 | $414.0K | 0.00% | +17,361 | New |
| Rhumbline Advisers | 17,599 | $420.0K | 0.00% | +17,599 | New |
| Alliancebernstein L.P. | 24,488 | $585.0K | 0.00% | +24,488 | New |
| Columbus Hill Capital Management, L.P. | 25,000 | $597.0K | 0.08% | +25,000 | New |
| Stansberry Asset Management, LLC | 27,324 | $652.0K | 0.13% | +27,324 | New |
| Mirabella Financial Services LLP | 28,800 | $687.0K | 0.09% | +28,800 | New |
| Green Alpha Advisors, LLC | 32,836 | $784.0K | 0.54% | +32,836 | New |
| Bank of America Corp | 34,375 | $821.0K | 0.00% | +34,375 | New |
| Moore Capital Management, LP | 41,393 | $988.0K | 0.02% | +41,393 | New |
| Pura Vida Investments, LLC | 43,639 | $1.04M | 0.08% | +43,639 | New |
| Bank of New York Mellon Corp | 48,131 | $1.15M | 0.00% | +48,131 | New |
| Morgan Stanley | 52,756 | $1.26M | 0.00% | +52,756 | New |
| Nantahala Capital Management, LLC | 56,418 | $1.35M | 0.08% | +56,418 | New |
| Teacher Retirement System of Texas | 60,000 | $1.43M | 0.01% | +60,000 | New |
| Nuveen Asset Management, LLC | 65,788 | $1.57M | 0.00% | +65,788 | New |
| Millennium Management LLC | 74,674 | $1.78M | 0.00% | +74,674 | New |
| EcoR1 Capital, LLC | 75,000 | $1.79M | 0.06% | +75,000 | New |
| Squarepoint Ops LLC | 75,000 | $1.79M | 0.01% | +75,000 | New |
| Ghisallo Capital Management LLC | 75,000 | $1.79M | 0.07% | +75,000 | New |
| Mark Asset Management LP | 80,000 | $1.91M | 0.29% | +80,000 | New |
| Victory Capital Management Inc | 84,930 | $2.03M | 0.00% | +84,930 | New |
| Caas Capital Management LP | 100,000 | $2.39M | 0.18% | +100,000 | New |
| Laurion Capital Management LP | 115,000 | $2.75M | 0.04% | +115,000 | New |
| Woodline Partners LP | 119,273 | $2.85M | 0.05% | +119,273 | New |
| ArrowMark Colorado Holdings LLC | 125,000 | $2.98M | 0.02% | +125,000 | New |
| Charles Schwab Investment Management Inc | 133,277 | $3.18M | 0.00% | +133,277 | New |
| Shelton Capital Management | 138,000 | $3.29M | 0.13% | +138,000 | New |
| Granahan Investment Management Inc | 141,951 | $3.39M | 0.06% | +141,951 | New |
| Northern Trust Corp | 173,001 | $4.13M | 0.00% | +173,001 | New |
| Davidson Kempner Capital Management LP | 183,600 | $4.38M | 0.06% | +183,600 | New |
| Sphera Funds Management Ltd. | 200,000 | $4.77M | 0.47% | +200,000 | New |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 271,430 | $6.48M | 0.21% | +271,430 | New |
| State Street Corp | 283,589 | $6.77M | 0.00% | +283,589 | New |
| Point72 Asset Management, L.P. | 289,739 | $6.92M | 0.03% | +289,739 | New |
| CloudAlpha Capital Management Limited/Hong Kong | 305,000 | $7.28M | 5.23% | +305,000 | New |
| Jennison Associates LLC | 322,091 | $7.69M | 0.00% | +322,091 | New |
| Geode Capital Management, LLC | 342,215 | $8.17M | 0.00% | +342,215 | New |
| Rokos Capital Management LLP | 349,973 | $8.20M | 1.24% | +349,973 | New |
| Artal Group S.A. | 405,347 | $9.68M | 0.24% | +405,347 | New |
| Monashee Investment Management LLC | 449,377 | $10.7M | 1.99% | +449,377 | New |
| 72 Investment Holdings, LLC | 474,067 | $11.3M | 14.13% | +474,067 | New |
| Adage Capital Partners GP, L.L.C. | 609,067 | $14.5M | 0.03% | +609,067 | New |
| Tekla Capital Management LLC | 699,377 | $15.6M | 0.50% | +699,377 | New |
| Memorial Sloan Kettering Cancer Center | 674,196 | $16.1M | 10.03% | +674,196 | New |
| Coatue Management LLCSuperinvestorCoatue Management | 700,000 | $16.7M | 0.07% | +700,000 | New |
| FIL Ltd | 860,667 | $20.5M | 0.02% | +860,667 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 952,542 | $21.8M | 0.24% | +952,542 | New |
| Vanguard Group Inc | 936,400 | $22.4M | 0.00% | +936,400 | New |
| BlackRock Inc. | 1,181,540 | $28.2M | 0.00% | +1,181,540 | New |
| Janus Henderson Group PLC | 1,239,652 | $28.5M | 0.01% | +1,239,652 | New |
| Alkeon Capital Management LLC | 1,246,625 | $29.8M | 0.10% | +1,246,625 | New |
| Pictet Asset Management SA | 1,964,707 | $46.9M | 0.05% | +1,964,707 | New |
| Avidity Partners Management LP | 2,474,067 | $59.1M | 1.51% | +2,474,067 | New |
| Farallon Capital Management, L.L.C. | 2,963,448 | $70.7M | 0.38% | +2,963,448 | New |
| FMR LLC | 3,323,284 | $79.3M | 0.01% | +3,323,284 | New |
| PFM Health Sciences, LP | 4,092,309 | $88.2M | 2.86% | +4,092,309 | New |