Keros Therapeutics, Inc.
KROS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001664710
In the last 90 days, Keros Therapeutics, Inc. insiders filed 2 open-market purchases and 4 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $198.6M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Keros Therapeutics, Inc. as of Dec 31, 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
- 166
- +15 vs. Q3 2025
- Shares held
- 20.1M
- −15.1M (−42.9%) vs. Q3 2025
- Total value
- $408.4M
- −$147.7M (−26.6%) vs. Q3 2025
- New holders
- 41
- 39 more added
- Sold out
- 26
- 73 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KROS 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 | 132 | $198.6M |
| Q1 2026 | 151 | $205.6M |
| Q4 2025 | 166 | $408.4M |
| Q3 2025 | 155 | $558.0M |
| Q2 2025 | 139 | $479.6M |
| Q1 2025 | 156 | $428.6M |
| Q4 2024 | 161 | $582.1M |
| Q3 2024 | 164 | $2.03B |
| Q2 2024 | 152 | $1.44B |
| Q1 2024 | 147 | $2.08B |
| Q4 2023 | 121 | $1.02B |
| Q3 2023 | 107 | $730.6M |
| Q2 2023 | 123 | $901.0M |
| Q1 2023 | 129 | $937.0M |
| Q4 2022 | 126 | $948.2M |
| Q3 2022 | 113 | $680.1M |
| Q2 2022 | 104 | $479.7M |
| Q1 2022 | 106 | $893.0M |
| Q4 2021 | 99 | $944.5M |
| Q3 2021 | 89 | $545.4M |
| Q2 2021 | 80 | $599.7M |
| Q1 2021 | 83 | $887.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cornerstone Investment Partners, LLC | 11,150 | $227.0K | 0.01% | +7+0.1% | Added |
| New York State Common Retirement Fund | 10,616 | $216.1K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 10,424 | $212.2K | 0.01% | +10,424 | New |
| American Financial Group Inc | 10,105 | $205.7K | 0.07% | 00.0% | Unchanged |
| Equitec Proprietary Markets, LLC | 8,600 | $175.1K | 0.84% | +8,600 | New |
| Police & Firemen's Retirement System of New Jersey | 7,700 | $156.8K | 0.00% | −1,770−18.7% | Reduced |
| Citigroup Inc | 7,109 | $144.7K | 0.00% | +4,192+143.7% | Added |
| Sterling Capital Management LLC | 7,024 | $143.0K | 0.00% | +4,694+201.5% | Added |
| Royal Bank of Canada | 5,678 | $116.0K | 0.00% | −87−1.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 4,964 | $101.1K | 0.01% | −2,155−30.3% | Reduced |
| BNP Paribas Arbitrage, SA | 4,314 | $87.8K | 0.00% | −64,342−93.7% | Reduced |
| CWM, LLC | 3,832 | $78.0K | 0.00% | −3,439−47.3% | Reduced |
| Nisa Investment Advisors, LLC | 2,676 | $54.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,621 | $53.4K | 0.00% | −496−15.9% | Reduced |
| Advisor Group Holdings, Inc. | 2,396 | $48.8K | 0.00% | +1,966+457.2% | Added |
| Ameritas Investment Partners, Inc. | 2,372 | $48.3K | 0.00% | −515−17.8% | Reduced |
| Signaturefd, LLC | 1,962 | $39.9K | 0.00% | +311+18.8% | Added |
| Tower Research Capital LLC (TRC) | 1,838 | $37.4K | 0.00% | −285−13.4% | Reduced |
| California State Teachers Retirement System | 1,799 | $36.6K | 0.00% | −301−14.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,624 | $33.1K | 0.01% | +1,166+254.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,480 | $30.1K | 0.00% | −90−5.7% | Reduced |
| Financial Management Professionals, Inc. | 1,443 | $29.4K | 0.00% | +1,443 | New |
| Jones Financial Companies LLLP | 1,396 | $28.4K | 0.00% | +1,396 | New |
| Kestra Advisory Services, LLC | 1,000 | $20.4K | 0.00% | +1,000 | New |
| Amalgamated Bank | 918 | $19.0K | 0.00% | −140−13.2% | Reduced |
| Farther Finance Advisors, LLC | 622 | $12.7K | 0.00% | −2,352−79.1% | Reduced |
| Allworth Financial LP | 608 | $12.4K | 0.00% | −54−8.2% | Reduced |
| GF Fund Management Co. Ltd. | 598 | $12.2K | 0.00% | −272−31.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 541 | $11.0K | 0.00% | +541 | New |
| US Bancorp | 534 | $10.9K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 500 | $10.2K | 0.00% | +500 | New |
| Smartleaf Asset Management LLC | 394 | $7.99K | 0.00% | +394 | New |
| The PNC Financial Services Group, Inc. | 317 | $6.45K | 0.00% | −117−27.0% | Reduced |
| GAMMA Investing LLC | 314 | $6.39K | 0.00% | −47−13.0% | Reduced |
| Quadrant Capital Group LLC | 251 | $5.11K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 245 | $4.99K | 0.00% | −49−16.7% | Reduced |
| Sachetta, LLC | 244 | $4.97K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 234 | $4.76K | 0.00% | +234 | New |
| EverSource Wealth Advisors, LLC | 203 | $4.13K | 0.00% | −37−15.4% | Reduced |
| Essential Partners LLC | 183 | $3.73K | 0.00% | −759−80.6% | Reduced |
| Whittier Trust Co | 200 | $3.56K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 169 | $3.44K | 0.00% | −43−20.3% | Reduced |
| Rothschild Investment LLC | 164 | $3.34K | 0.00% | −11−6.3% | Reduced |
| Daiwa Securities Group Inc. | 133 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 126 | $2.56K | 0.00% | +126 | New |
| IFP Advisors, Inc | 81 | $1.65K | 0.00% | +52+179.3% | Added |
| True Wealth Design, LLC | 72 | $1.47K | 0.00% | +53+278.9% | Added |
| Red Tortoise LLC | 56 | $1.14K | 0.00% | −90−61.6% | Reduced |
| Parkside Financial Bank & Trust | 55 | $1.12K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 30 | $1.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 46 | $937 | 0.00% | +46 | New |
| Cornerstone Financial Management LLC | 44 | $896 | 0.00% | +44 | New |
| Private Wealth Management Group, LLC | 39 | $795 | 0.00% | −63−61.8% | Reduced |
| Basecamp Wealth Advisors LLC | 33 | $672 | 0.00% | +33 | New |
| Global Retirement Partners, LLC | 29 | $590 | 0.00% | +29 | New |
| WPG Advisers, LLC | 24 | $489 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 16 | $326 | 0.00% | −5,419−99.7% | Reduced |
| Torren Management, LLC | 11 | $224 | 0.00% | +11 | New |
| Sunbelt Securities, Inc. | 10 | $204 | 0.00% | +3+42.9% | Added |
| SJS Investment Consulting Inc. | 4 | $82 | 0.00% | +4 | New |
| Clearstead Advisors, LLC | 3 | $62 | 0.00% | −197−98.5% | Reduced |
| SBI Securities Co., Ltd. | 2 | $41 | 0.00% | −781−99.7% | Reduced |
| Quantbot Technologies LP | 1 | $20 | 0.00% | −385−99.7% | Reduced |
| Covestor Ltd | 5 | $0 | 0.00% | −3,502−99.9% | Reduced |
| Avion Wealth | 36 | $0 | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 7,550 | – | – | 00.0% | Unchanged |
| Western Standard LLC | 0 | $0 | 0.00% | −2,189,882−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −1,418,984−100.0% | Sold out |
| Alkeon Capital Management LLC | 0 | $0 | 0.00% | −850,511−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −850,000−100.0% | Sold out |
| Redmile Group, LLC | 0 | $0 | 0.00% | −552,506−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −257,518−100.0% | Sold out |
| Monimus Capital Management, LP | 0 | $0 | 0.00% | −108,051−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −100,141−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −95,083−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −83,050−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −80,716−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −44,874−100.0% | Sold out |
| Polygon Management Ltd. | 0 | $0 | 0.00% | −43,000−100.0% | Sold out |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −41,400−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −19,673−100.0% | Sold out |
| Advantage Alpha Capital Partners LP | 0 | $0 | 0.00% | −18,059−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −14,483−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −11,494−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −11,136−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −10,362−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,417−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Cornerstone Planning Group LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |
| Point72 Europe (London) LLP | – | – | – | – | Not filed |