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 |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | −3,502−99.9% | Reduced |
| Avion Wealth | 36 | $0 | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1 | $20 | 0.00% | −385−99.7% | Reduced |
| SBI Securities Co., Ltd. | 2 | $41 | 0.00% | −781−99.7% | Reduced |
| Clearstead Advisors, LLC | 3 | $62 | 0.00% | −197−98.5% | Reduced |
| SJS Investment Consulting Inc. | 4 | $82 | 0.00% | +4 | New |
| Sunbelt Securities, Inc. | 10 | $204 | 0.00% | +3+42.9% | Added |
| Torren Management, LLC | 11 | $224 | 0.00% | +11 | New |
| SRS Capital Advisors, Inc. | 16 | $326 | 0.00% | −5,419−99.7% | Reduced |
| WPG Advisers, LLC | 24 | $489 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 29 | $590 | 0.00% | +29 | New |
| Basecamp Wealth Advisors LLC | 33 | $672 | 0.00% | +33 | New |
| Private Wealth Management Group, LLC | 39 | $795 | 0.00% | −63−61.8% | Reduced |
| Cornerstone Financial Management LLC | 44 | $896 | 0.00% | +44 | New |
| Northwestern Mutual Wealth Management Co | 46 | $937 | 0.00% | +46 | New |
| Capital Advisors, Ltd. LLC | 30 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 55 | $1.12K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 56 | $1.14K | 0.00% | −90−61.6% | Reduced |
| True Wealth Design, LLC | 72 | $1.47K | 0.00% | +53+278.9% | Added |
| IFP Advisors, Inc | 81 | $1.65K | 0.00% | +52+179.3% | Added |
| Rockefeller Capital Management L.P. | 126 | $2.56K | 0.00% | +126 | New |
| Daiwa Securities Group Inc. | 133 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 164 | $3.34K | 0.00% | −11−6.3% | Reduced |
| Optiver Holding B.V. | 169 | $3.44K | 0.00% | −43−20.3% | Reduced |
| Whittier Trust Co | 200 | $3.56K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 183 | $3.73K | 0.00% | −759−80.6% | Reduced |
| EverSource Wealth Advisors, LLC | 203 | $4.13K | 0.00% | −37−15.4% | Reduced |
| UBS Asset Management Americas Inc | 234 | $4.76K | 0.00% | +234 | New |
| Sachetta, LLC | 244 | $4.97K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 245 | $4.99K | 0.00% | −49−16.7% | Reduced |
| Quadrant Capital Group LLC | 251 | $5.11K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 314 | $6.39K | 0.00% | −47−13.0% | Reduced |
| The PNC Financial Services Group, Inc. | 317 | $6.45K | 0.00% | −117−27.0% | Reduced |
| Smartleaf Asset Management LLC | 394 | $7.99K | 0.00% | +394 | New |
| Private Wealth Asset Management, LLC | 500 | $10.2K | 0.00% | +500 | New |
| US Bancorp | 534 | $10.9K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 541 | $11.0K | 0.00% | +541 | New |
| GF Fund Management Co. Ltd. | 598 | $12.2K | 0.00% | −272−31.3% | Reduced |
| Allworth Financial LP | 608 | $12.4K | 0.00% | −54−8.2% | Reduced |
| Farther Finance Advisors, LLC | 622 | $12.7K | 0.00% | −2,352−79.1% | Reduced |
| Amalgamated Bank | 918 | $19.0K | 0.00% | −140−13.2% | Reduced |
| Kestra Advisory Services, LLC | 1,000 | $20.4K | 0.00% | +1,000 | New |
| Jones Financial Companies LLLP | 1,396 | $28.4K | 0.00% | +1,396 | New |
| Financial Management Professionals, Inc. | 1,443 | $29.4K | 0.00% | +1,443 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,480 | $30.1K | 0.00% | −90−5.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,624 | $33.1K | 0.01% | +1,166+254.6% | Added |
| California State Teachers Retirement System | 1,799 | $36.6K | 0.00% | −301−14.3% | Reduced |
| Tower Research Capital LLC (TRC) | 1,838 | $37.4K | 0.00% | −285−13.4% | Reduced |
| Signaturefd, LLC | 1,962 | $39.9K | 0.00% | +311+18.8% | Added |
| Ameritas Investment Partners, Inc. | 2,372 | $48.3K | 0.00% | −515−17.8% | Reduced |
| Advisor Group Holdings, Inc. | 2,396 | $48.8K | 0.00% | +1,966+457.2% | Added |
| Legal & General Group Plc | 2,621 | $53.4K | 0.00% | −496−15.9% | Reduced |
| Nisa Investment Advisors, LLC | 2,676 | $54.5K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,832 | $78.0K | 0.00% | −3,439−47.3% | Reduced |
| BNP Paribas Arbitrage, SA | 4,314 | $87.8K | 0.00% | −64,342−93.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 4,964 | $101.1K | 0.01% | −2,155−30.3% | Reduced |
| Royal Bank of Canada | 5,678 | $116.0K | 0.00% | −87−1.5% | Reduced |
| Sterling Capital Management LLC | 7,024 | $143.0K | 0.00% | +4,694+201.5% | Added |
| Citigroup Inc | 7,109 | $144.7K | 0.00% | +4,192+143.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 7,700 | $156.8K | 0.00% | −1,770−18.7% | Reduced |
| Equitec Proprietary Markets, LLC | 8,600 | $175.1K | 0.84% | +8,600 | New |
| American Financial Group Inc | 10,105 | $205.7K | 0.07% | 00.0% | Unchanged |
| XTX Topco Ltd | 10,424 | $212.2K | 0.01% | +10,424 | New |
| New York State Common Retirement Fund | 10,616 | $216.1K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 11,150 | $227.0K | 0.01% | +7+0.1% | Added |
| Profund Advisors LLC | 11,483 | $233.8K | 0.01% | +11,483 | New |
| Virtus Investment Advisers, Inc. | 12,367 | $251.8K | 0.07% | +4,025+48.2% | Added |
| VARCOV Co. | 12,810 | $260.8K | 0.10% | +12,810 | New |
| Intech Investment Management LLC | 13,265 | $270.1K | 0.00% | −3,408−20.4% | Reduced |
| ExodusPoint Capital Management, LP | 13,360 | $272.0K | 0.00% | −9,615−41.8% | Reduced |
| Susquehanna International Group, LLP | 13,389 | $272.6K | 0.00% | −203,311−93.8% | Reduced |
| Prelude Capital Management, LLC | 13,639 | $277.7K | 0.02% | +13,639 | New |
| Abacus Wealth Partners, LLC | 14,109 | $287.3K | 0.03% | +14,109 | New |
| EJF Capital LLC | 15,000 | $305.4K | 0.17% | +15,000 | New |
| Mariner, LLC | 15,211 | $309.7K | 0.00% | −497−3.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 15,317 | $311.7K | 0.00% | −2,824−15.6% | Reduced |
| MetLife Investment Management | 16,682 | $339.6K | 0.00% | −3,067−15.5% | Reduced |
| Legato Capital Management LLC | 16,974 | $345.6K | 0.03% | +16,974 | New |
| Integrated Quantitative Investments LLC | 16,974 | $345.6K | 0.07% | +16,974 | New |
| Polymer Capital Management (US) LLC | 17,495 | $356.2K | 0.05% | +6,347+56.9% | Added |
| Campbell & CO Investment Adviser LLC | 17,630 | $358.9K | 0.02% | +17,630 | New |
| Entropy Technologies, LP | 17,891 | $364.3K | 0.02% | +17,891 | New |
| JPMorgan Chase & Co | 18,638 | $379.5K | 0.00% | −153,303−89.2% | Reduced |
| Penserra Capital Management LLC | 18,839 | $383.0K | 0.00% | +18,839 | New |
| ADAR1 Capital Management, LLC | 18,851 | $383.8K | 0.03% | −5,370,413−99.7% | Reduced |
| Quantedge Capital Pte Ltd | 19,292 | $392.8K | 0.19% | +19,292 | New |
| State of Wisconsin Investment Board | 19,835 | $403.8K | 0.00% | −2,389−10.7% | Reduced |
| Quantinno Capital Management LP | 21,120 | $430.0K | 0.00% | −11−0.1% | Reduced |
| Oxford Asset Management LLP | 21,510 | $437.9K | 0.15% | +21,510 | New |
| Winton Group Ltd | 21,590 | $439.6K | 0.02% | +21,590 | New |
| LSV Asset Management | 23,100 | $470.0K | 0.00% | +23,100 | New |
| Creative Planning | 23,131 | $470.9K | 0.00% | −3,442−13.0% | Reduced |
| Skopos Labs, Inc. | 23,750 | $490.0K | 0.02% | +23,750 | New |
| Los Angeles Capital Management LLC | 33,771 | $507.6K | 0.00% | −3,232−8.7% | Reduced |
| Fox Run Management, L.L.C. | 25,680 | $522.8K | 0.08% | +25,680 | New |
| Franklin Resources Inc | 27,582 | $561.6K | 0.00% | −60,176−68.6% | Reduced |
| Tudor Investment Corp Et Al | 28,307 | $576.3K | 0.00% | +8,782+45.0% | Added |
| STRS Ohio | 29,300 | $596.5K | 0.00% | +1,100+3.9% | Added |
| Caption Management, LLC | 29,500 | $600.6K | 0.03% | −6,578−18.2% | Reduced |
| Price T Rowe Associates Inc | 29,699 | $605.0K | 0.00% | −20,282−40.6% | Reduced |