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 2025
Institutional positions in Caribou Biosciences, Inc. as of Sep 30, 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
- 117
- −12 vs. Q2 2025
- Shares held
- 37.2M
- −3.61M (−8.8%) vs. Q2 2025
- Total value
- $87.0M
- +$35.8M (+69.9%) vs. Q2 2025
- New holders
- 16
- 21 more added
- Sold out
- 28
- 47 more reduced
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Caribou Biosciences, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EverSource Wealth Advisors, LLC | 24 | $56 | 0.00% | −525−95.6% | Reduced |
| IFP Advisors, Inc | 27 | $63 | 0.00% | −118−81.4% | Reduced |
| Point72 (DIFC) Ltd | 33 | $77 | 0.00% | −5,202−99.4% | Reduced |
| Farther Finance Advisors, LLC | 100 | $233 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 135 | $315 | 0.00% | +135 | New |
| Gen-Wealth Partners Inc | 136 | $317 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 157 | $366 | 0.00% | −724−82.2% | Reduced |
| SBI Securities Co., Ltd. | 158 | $368 | 0.00% | −503−76.1% | Reduced |
| Jones Financial Companies LLLP | 200 | $426 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 270 | $629 | 0.00% | −187−40.9% | Reduced |
| SRS Capital Advisors, Inc. | 506 | $1.18K | 0.00% | +506 | New |
| Rise Advisors, LLC | 548 | $1.28K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 646 | $1.50K | 0.00% | 00.0% | Unchanged |
| Country Trust Bank | 700 | $1.63K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 800 | $1.86K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 914 | $2.13K | 0.00% | +914 | New |
| TD Waterhouse Canada Inc. | 1,000 | $2.27K | 0.00% | −30−2.9% | Reduced |
| Harbour Investments, Inc. | 1,000 | $2.33K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,026 | $2.39K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 1,104 | $2.57K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,571 | $3.66K | 0.00% | −29,790−95.0% | Reduced |
| BNP Paribas Arbitrage, SA | 1,876 | $4.37K | 0.00% | −17,487−90.3% | Reduced |
| Newbridge Financial Services Group, Inc. | 2,000 | $4.66K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,435 | $6.00K | 0.00% | −31,404−92.8% | Reduced |
| Federated Hermes, Inc. | 3,066 | $7.14K | 0.00% | −4,851−61.3% | Reduced |
| Atlantic Union Bankshares Corp | 3,200 | $7.46K | 0.00% | +3,200 | New |
| The PNC Financial Services Group, Inc. | 4,428 | $10.3K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 6,084 | $14.2K | 0.00% | −19,831−76.5% | Reduced |
| Wealthspire Advisors, LLC | 7,500 | $17.5K | 0.00% | +7,500 | New |
| Advisor Group Holdings, Inc. | 9,334 | $18.7K | 0.00% | +500+5.7% | Added |
| FSA Wealth Management LLC | 8,630 | $20.1K | 0.01% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 10,000 | $23.3K | 0.00% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 10,000 | $23.3K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 10,296 | $24.0K | 0.00% | +10,296 | New |
| GWM Advisors LLC | 10,400 | $24.2K | 0.00% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 11,269 | $26.3K | 0.00% | −735−6.1% | Reduced |
| Invesco Ltd. | 12,207 | $28.4K | 0.00% | −12,532−50.7% | Reduced |
| Buckingham Strategic Partners | 12,251 | $28.5K | 0.00% | −3,344−21.4% | Reduced |
| R Squared Ltd | 12,268 | $28.6K | 0.01% | +12,268 | New |
| Capital Advisory Group Advisory Services, LLC | 12,314 | $28.7K | 0.01% | +814+7.1% | Added |
| Pinnacle Associates Ltd | 12,903 | $30.1K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Advisory Group, LLC | 12,903 | $30.1K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 13,523 | $31.5K | 0.00% | −9,049−40.1% | Reduced |
| Bank of New York Mellon Corp | 14,051 | $32.7K | 0.00% | +38+0.3% | Added |
| Cetera Investment Advisers | 14,883 | $34.7K | 0.00% | +2,229+17.6% | Added |
| HBK Sorce Advisory LLC | 12,344 | $35.1K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 16,934 | $39.5K | 0.00% | −200−1.2% | Reduced |
| Creative Planning | 18,922 | $44.1K | 0.00% | −1,249−6.2% | Reduced |
| Tower Research Capital LLC (TRC) | 19,219 | $44.8K | 0.00% | −54,834−74.0% | Reduced |
| Liberty Wealth Management LLC | 19,500 | $45.4K | 0.01% | +19,500 | New |
| Next Capital Management LLC | 20,000 | $46.6K | 0.02% | 00.0% | Unchanged |
| Simplex Trading, LLC | 21,123 | $49.0K | 0.00% | +21,123 | New |
| Barclays PLC | 21,772 | $50.7K | 0.00% | +84+0.4% | Added |
| Squarepoint Ops LLC | 24,110 | $56.2K | 0.00% | −5,619−18.9% | Reduced |
| Wells Fargo & Company | 25,854 | $60.2K | 0.00% | −61,898−70.5% | Reduced |
| Credit Agricole S A | 29,000 | $67.6K | 0.00% | +29,000 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 29,658 | $69.1K | 0.01% | −29,880−50.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 29,883 | $69.6K | 0.00% | +29,883 | New |
| Thrive Wealth Management, LLC | 32,000 | $74.6K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 34,460 | $78.2K | 0.00% | −80,183−69.9% | Reduced |
| US Bancorp | 34,265 | $79.8K | 0.00% | +34,082+18,624.0% | Added |
| Prime Capital Investment Advisors, LLC | 34,674 | $80.8K | 0.00% | −3,319−8.7% | Reduced |
| Thrivent Financial for Lutherans | 35,562 | $83.0K | 0.00% | −238,923−87.0% | Reduced |
| Envestnet Asset Management Inc | 38,768 | $90.3K | 0.00% | −279,889−87.8% | Reduced |
| JustInvest LLC | 42,186 | $98.3K | 0.00% | +1,373+3.4% | Added |
| Public Employees Retirement System of Ohio | 42,229 | $98.4K | 0.00% | −86,200−67.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 44,139 | $102.8K | 0.00% | −292,426−86.9% | Reduced |
| Qube Research & Technologies Ltd | 45,150 | $105.2K | 0.00% | +45,150 | New |
| Commonwealth Equity Services, LLC | 46,933 | $109.0K | 0.00% | −13,031−21.7% | Reduced |
| Jefferies Financial Group Inc. | 47,200 | $110.0K | 0.00% | +47,200 | New |
| AQR Capital Management LLC | 61,407 | $143.1K | 0.00% | −585,718−90.5% | Reduced |
| RBF Capital, LLC | 80,000 | $186.4K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 81,802 | $190.6K | 0.00% | +81,802 | New |
| Nelson Capital Management, LLC | 85,020 | $198.1K | 0.02% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 85,354 | $198.9K | 0.00% | −223,601−72.4% | Reduced |
| Catalyst Funds Management Pty Ltd | 88,300 | $205.7K | 0.03% | +49,600+128.2% | Added |
| Cubist Systematic Strategies, LLC | 92,762 | $216.1K | 0.00% | −215,239−69.9% | Reduced |
| Siren, L.L.C. | 105,347 | $245.5K | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 125,844 | $293.2K | 0.00% | +125,844 | New |
| Graham Capital Management, L.P. | 128,352 | $299.1K | 0.01% | +128,352 | New |
| Bridgeway Capital Management, LLC | 148,500 | $346.0K | 0.01% | 00.0% | Unchanged |
| Milestone Asset Management, LLC | 175,967 | $410.0K | 0.08% | −233,595−57.0% | Reduced |
| Northern Trust Corp | 205,072 | $477.8K | 0.00% | −6,916−3.3% | Reduced |
| Goldman Sachs Group Inc | 244,824 | $570.4K | 0.00% | −546,792−69.1% | Reduced |
| Bruce & Co., Inc. | 250,000 | $582.5K | 0.18% | 00.0% | Unchanged |
| Citadel Advisors LLC | 265,123 | $617.7K | 0.00% | +24,904+10.4% | Added |
| Point72 Asset Management, L.P. | 288,547 | $672.3K | 0.00% | −1,192−0.4% | Reduced |
| DekaBank Deutsche Girozentrale | 130,000 | $716.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 319,292 | $744.0K | 0.00% | +70,189+28.2% | Added |
| Jacobs Levy Equity Management, Inc | 349,083 | $813.4K | 0.00% | −607,897−63.5% | Reduced |
| Morgan Stanley | 358,219 | $834.6K | 0.00% | +26,738+8.1% | Added |
| Green Alpha Advisors, LLC | 363,699 | $847.4K | 0.82% | −61,980−14.6% | Reduced |
| State Street Corp | 386,263 | $900.0K | 0.00% | +28,100+7.8% | Added |
| XTX Topco Ltd | 441,541 | $1.03M | 0.05% | +336,308+319.6% | Added |
| Susquehanna International Group, LLP | 445,607 | $1.04M | 0.00% | +180,972+68.4% | Added |
| 72 Investment Holdings, LLC | 474,067 | $1.10M | 1.63% | 00.0% | Unchanged |
| Jane Street Group, LLC | 479,438 | $1.12M | 0.00% | −4,172−0.9% | Reduced |
| Charles Schwab Investment Management Inc | 558,474 | $1.30M | 0.00% | +29,025+5.5% | Added |
| Schonfeld Strategic Advisors LLC | 558,576 | $1.30M | 0.01% | −1,714,290−75.4% | Reduced |
| Royal Bank of Canada | 574,267 | $1.34M | 0.00% | −24,964−4.2% | Reduced |