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 2023
Institutional positions in Caribou Biosciences, Inc. as of Mar 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
- 126
- −6 vs. Q4 2022
- Shares held
- 45.0M
- +1.40M (+3.2%) vs. Q4 2022
- Total value
- $238.3M
- −$35.5M (−13.0%) vs. Q4 2022
- New holders
- 13
- 49 more added
- Sold out
- 19
- 33 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellevest, Inc. | 4 | $21 | 0.00% | +4 | New |
| Ancora Advisors, LLC | 25 | $133 | 0.00% | +25 | New |
| TD Waterhouse Canada Inc. | 30 | $164 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 100 | $531 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 100 | $531 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 176 | $1.00K | 0.00% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 250 | $1.33K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 470 | $2.50K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 500 | $2.65K | 0.00% | +400+400.0% | Added |
| US Bancorp | 764 | $4.06K | 0.00% | +46+6.4% | Added |
| China Universal Asset Management Co., Ltd. | 827 | $4.39K | 0.00% | +207+33.4% | Added |
| Group One Trading, L.P. | 900 | $4.78K | 0.00% | −1,400−60.9% | Reduced |
| Nisa Investment Advisors, LLC | 1,030 | $5.00K | 0.00% | +30+3.0% | Added |
| National Bank of Canada | 1,000 | $5.30K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,193 | $6.00K | 0.00% | −3,672−75.5% | Reduced |
| Aquatic Capital Management LLC | 1,600 | $8.00K | 0.00% | +1,600 | New |
| Russell Investments Group, Ltd. | 1,716 | $9.11K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,278 | $17.4K | 0.00% | −354−9.7% | Reduced |
| Tower Research Capital LLC (TRC) | 3,653 | $19.0K | 0.00% | −5,634−60.7% | Reduced |
| Advisor Group Holdings, Inc. | 3,825 | $20.3K | 0.00% | −111−2.8% | Reduced |
| Ameritas Investment Partners, Inc. | 3,945 | $20.9K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 4,409 | $22.0K | 0.00% | +3,092+234.8% | Added |
| Amundi | 4,501 | $24.0K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 5,100 | $27.1K | 0.00% | +3,325+187.3% | Added |
| Royal Bank of Canada | 5,321 | $29.0K | 0.00% | −3,187−37.5% | Reduced |
| Amalgamated Bank | 5,710 | $30.0K | 0.00% | −1,369−19.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,498 | $39.8K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 7,759 | $41.2K | 0.00% | −10,437−57.4% | Reduced |
| Price T Rowe Associates Inc | 10,546 | $56.0K | 0.00% | +10,546 | New |
| ProShare Advisors LLC | 10,830 | $57.5K | 0.00% | −1,433−11.7% | Reduced |
| Virtus ETF Advisers LLC | 12,399 | $65.8K | 0.04% | −4,766−27.8% | Reduced |
| Pinnacle Associates Ltd | 12,903 | $68.5K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 12,903 | $68.5K | 0.01% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 13,274 | $70.0K | 0.01% | +2,184+19.7% | Added |
| Erste Asset Management GmbH | 13,900 | $71.4K | 0.00% | 00.0% | Unchanged |
| BSW Wealth Partners | 13,464 | $71.5K | 0.01% | +13,464 | New |
| Arizona State Retirement System | 14,140 | $75.1K | 0.00% | +406+3.0% | Added |
| Royce & Associates LP | 14,700 | $78.1K | 0.00% | +4,100+38.7% | Added |
| Franklin Resources Inc | 14,842 | $78.8K | 0.00% | +101+0.7% | Added |
| Teacher Retirement System of Texas | 15,034 | $80.0K | 0.00% | +371+2.5% | Added |
| New York State Common Retirement Fund | 15,071 | $80.0K | 0.00% | −46,723−75.6% | Reduced |
| American Century Companies Inc | 15,686 | $80.6K | 0.00% | +2,256+16.8% | Added |
| LMR Partners LLP | 15,207 | $80.7K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 15,344 | $81.5K | 0.02% | −11,078−41.9% | Reduced |
| Vident Investment Advisory, LLC | 15,673 | $83.2K | 0.00% | +192+1.2% | Added |
| Principal Financial Group Inc | 15,801 | $83.9K | 0.00% | +1,977+14.3% | Added |
| Saturna Capital CORP | 17,963 | $95.4K | 0.00% | +17,963 | New |
| Penserra Capital Management LLC | 18,890 | $100.0K | 0.00% | +4,890+34.9% | Added |
| Voya Investment Management LLC | 21,530 | $114.3K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 22,079 | $117.2K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 22,295 | $118.0K | 0.00% | −3,074−12.1% | Reduced |
| Commonwealth Equity Services, LLC | 24,375 | $129.0K | 0.00% | +2,100+9.4% | Added |
| Janus Henderson Group PLC | 25,333 | $134.6K | 0.00% | +11,655+85.2% | Added |
| Prime Capital Investment Advisors, LLC | 26,331 | $139.8K | 0.01% | +26,331 | New |
| American International Group, Inc. | 27,071 | $143.7K | 0.00% | +540+2.0% | Added |
| Jump Financial, LLC | 27,200 | $144.4K | 0.01% | −15,464−36.2% | Reduced |
| SVB Financial Group | 27,619 | $146.7K | 0.28% | −19,432−41.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 29,861 | $158.6K | 0.00% | +2,180+7.9% | Added |
| MetLife Investment Management | 31,003 | $164.6K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 32,062 | $170.3K | 0.00% | −29,300−47.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 32,220 | $171.1K | 0.00% | +32,220 | New |
| Deutsche Bank AG | 34,849 | $185.0K | 0.00% | +9,814+39.2% | Added |
| Ameriprise Financial Inc | 37,752 | $200.5K | 0.00% | +875+2.4% | Added |
| Cornercap Investment Counsel Inc | 39,230 | $208.3K | 0.04% | +1,605+4.3% | Added |
| Alliancebernstein L.P. | 39,600 | $210.3K | 0.00% | +4,300+12.2% | Added |
| Susquehanna Fundamental Investments, LLC | 43,379 | $230.3K | 0.01% | −8,234−16.0% | Reduced |
| Profund Advisors LLC | 43,585 | $231.4K | 0.01% | +43,585 | New |
| Wells Fargo & Company | 50,566 | $268.5K | 0.00% | +48,866+2,874.5% | Added |
| Raymond James & Associates | 54,382 | $288.8K | 0.00% | +54,382 | New |
| Credit Suisse AG | 58,862 | $312.6K | 0.00% | +6,846+13.2% | Added |
| California State Teachers Retirement System | 63,724 | $338.4K | 0.00% | −942−1.5% | Reduced |
| Long Focus Capital Management, LLC | 65,000 | $345.1K | 0.06% | 00.0% | Unchanged |
| Invesco Ltd. | 69,463 | $368.8K | 0.00% | +47,922+222.5% | Added |
| Stansberry Asset Management, LLC | 70,857 | $376.3K | 0.07% | +853+1.2% | Added |
| Squarepoint Ops LLC | 71,578 | $380.1K | 0.00% | −59,980−45.6% | Reduced |
| RMB Capital Management, LLC | 74,629 | $396.3K | 0.01% | +21,861+41.4% | Added |
| Renaissance Technologies LLC | 77,700 | $413.0K | 0.00% | +77,700 | New |
| Candriam Luxembourg S.C.A. | 85,556 | $418.2K | 0.00% | +85,556 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 79,150 | $420.3K | 0.00% | +34,789+78.4% | Added |
| Norges Bank | 82,700 | $439.1K | 0.00% | −133,600−61.8% | Reduced |
| Green Alpha Advisors, LLC | 84,467 | $448.5K | 0.31% | +9,360+12.5% | Added |
| Nelson Capital Management, LLC | 85,020 | $451.5K | 0.13% | 00.0% | Unchanged |
| Rhumbline Advisers | 87,473 | $464.0K | 0.00% | +2,255+2.6% | Added |
| Wellington Management Group LLP | 89,224 | $473.8K | 0.00% | −472−0.5% | Reduced |
| Regents of the University of California | 90,652 | $481.4K | 0.09% | 00.0% | Unchanged |
| Bruce & Co., Inc. | 100,000 | $531.0K | 0.14% | +100,000 | New |
| Barclays PLC | 101,192 | $537.3K | 0.00% | −18,899−15.7% | Reduced |
| Artal Group S.A. | 105,347 | $559.0K | 0.03% | 00.0% | Unchanged |
| Swiss National Bank | 105,300 | $559.1K | 0.00% | −12,200−10.4% | Reduced |
| Granahan Investment Management Inc | 121,650 | $646.0K | 0.02% | −108,691−47.2% | Reduced |
| Susquehanna International Group, LLP | 128,931 | $684.6K | 0.00% | +111,139+624.7% | Added |
| UBS Group AG | 139,755 | $742.1K | 0.00% | −54,896−28.2% | Reduced |
| Bank of New York Mellon Corp | 185,994 | $987.6K | 0.00% | −3,350−1.8% | Reduced |
| Citigroup Inc | 195,695 | $1.04M | 0.00% | +92,587+89.8% | Added |
| Dimensional Fund Advisors LP | 213,283 | $1.13M | 0.00% | +91,478+75.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 223,237 | $1.19M | 0.00% | +10,586+5.0% | Added |
| Rafferty Asset Management, LLC | 233,783 | $1.24M | 0.01% | +22,606+10.7% | Added |
| Citadel Advisors LLC | 282,850 | $1.50M | 0.00% | +244,955+646.4% | Added |
| Adage Capital Partners GP, L.L.C. | 287,033 | $1.52M | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 289,739 | $1.54M | 0.01% | 00.0% | Unchanged |