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, Q2 2024
Institutional positions in Keros Therapeutics, Inc. as of Jun 30, 2024. 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
- 152
- +6 vs. Q1 2024
- Shares held
- 31.5M
- +131.3K (+0.4%) vs. Q1 2024
- Total value
- $1.44B
- −$637.4M (−30.7%) vs. Q1 2024
- New holders
- 23
- 64 more added
- Sold out
- 17
- 40 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,719,760 | $215.7M | 0.01% | −298,756−6.0% | Reduced |
| BlackRock Inc. | 2,513,244 | $114.9M | 0.00% | +347,234+16.0% | Added |
| Vanguard Group Inc | 1,757,120 | $80.3M | 0.00% | +211,362+13.7% | Added |
| Alkeon Capital Management LLC | 1,598,907 | $73.1M | 0.37% | 00.0% | Unchanged |
| Darwin Global Management, Ltd. | 1,525,902 | $68.8M | 8.00% | +89,952+6.3% | Added |
| OrbiMed Advisors LLC | 1,268,734 | $58.0M | 1.24% | 00.0% | Unchanged |
| State Street Corp | 1,221,376 | $55.8M | 0.00% | −341,519−21.9% | Reduced |
| Price T Rowe Associates Inc | 1,187,910 | $54.3M | 0.01% | −30,594−2.5% | Reduced |
| Braidwell LP | 982,209 | $44.9M | 1.41% | +244,830+33.2% | Added |
| Jefferies Financial Group Inc. | 899,077 | $41.1M | 0.81% | +265,406+41.9% | Added |
| TCG Crossover Management, LLC | 879,344 | $40.2M | 4.19% | 00.0% | Unchanged |
| Woodline Partners LP | 775,845 | $35.5M | 0.34% | +14,145+1.9% | Added |
| Holocene Advisors, LP | 688,326 | $31.5M | 0.13% | +50,343+7.9% | Added |
| Geode Capital Management, LLC | 679,580 | $31.1M | 0.00% | +83,734+14.1% | Added |
| Redmile Group, LLC | 552,506 | $25.2M | 1.53% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 548,916 | $25.1M | 5.05% | +210,673+62.3% | Added |
| Goldman Sachs Group Inc | 521,447 | $23.8M | 0.00% | +263,079+101.8% | Added |
| Eventide Asset Management, LLC | 499,208 | $22.8M | 0.39% | −180,792−26.6% | Reduced |
| Candriam Luxembourg S.C.A. | 441,855 | $20.2M | 0.12% | −210,144−32.2% | Reduced |
| Citadel Advisors LLC | 410,484 | $18.8M | 0.02% | −39,794−8.8% | Reduced |
| Franklin Resources Inc | 400,214 | $18.3M | 0.01% | −231,835−36.7% | Reduced |
| Millennium Management LLC | 392,956 | $18.0M | 0.01% | +55,293+16.4% | Added |
| Nantahala Capital Management, LLC | 378,807 | $17.3M | 1.74% | +84,810+28.8% | Added |
| Point72 Asset Management, L.P. | 370,350 | $16.9M | 0.05% | −601,531−61.9% | Reduced |
| Opaleye Management Inc. | 367,500 | $16.8M | 3.84% | 00.0% | Unchanged |
| Avidity Partners Management LP | 343,200 | $15.7M | 0.67% | +133,500+63.7% | Added |
| Morgan Stanley | 335,669 | $15.3M | 0.00% | +46,512+16.1% | Added |
| American Century Companies Inc | 298,170 | $13.6M | 0.01% | +59,364+24.9% | Added |
| Northern Trust Corp | 236,488 | $10.8M | 0.00% | +850+0.4% | Added |
| Adage Capital Partners GP, L.L.C. | 230,000 | $10.5M | 0.02% | +40,000+21.1% | Added |
| Charles Schwab Investment Management Inc | 227,628 | $10.4M | 0.00% | +19,870+9.6% | Added |
| Soleus Capital Management, L.P. | 221,600 | $10.1M | 0.89% | −52,000−19.0% | Reduced |
| Parkman Healthcare Partners LLC | 198,627 | $9.08M | 1.24% | +20,292+11.4% | Added |
| EcoR1 Capital, LLC | 187,500 | $8.57M | 0.26% | 00.0% | Unchanged |
| Bank of America Corp | 178,994 | $8.18M | 0.00% | +6,517+3.8% | Added |
| D. E. Shaw & Co., Inc. | 175,695 | $8.03M | 0.01% | +156,821+830.9% | Added |
| Dimensional Fund Advisors LP | 161,715 | $7.39M | 0.00% | −3,691−2.2% | Reduced |
| Blue Owl Capital Holdings LP | 157,633 | $7.20M | 2.00% | −15,000−8.7% | Reduced |
| Alliancebernstein L.P. | 150,462 | $6.88M | 0.00% | +58,604+63.8% | Added |
| Granahan Investment Management Inc | 144,976 | $6.63M | 0.27% | −4,037−2.7% | Reduced |
| Deutsche Bank AG | 124,113 | $5.67M | 0.00% | +410.0% | Added |
| Bank of New York Mellon Corp | 118,388 | $5.41M | 0.00% | +18,755+18.8% | Added |
| WCM Investment Management, LLC | 116,544 | $5.25M | 0.01% | −486−0.4% | Reduced |
| Readystate Asset Management LP | 113,823 | $5.20M | 0.25% | +19,450+20.6% | Added |
| Nuveen Asset Management, LLC | 107,780 | $4.93M | 0.00% | +6,541+6.5% | Added |
| Balyasny Asset Management LLC | 88,636 | $4.05M | 0.01% | +63,124+247.4% | Added |
| Integral Health Asset Management, LLC | 85,000 | $3.88M | 0.39% | +45,000+112.5% | Added |
| Russell Investments Group, Ltd. | 82,352 | $3.76M | 0.01% | 00.0% | Unchanged |
| Superstring Capital Management LP | 74,288 | $3.39M | 4.28% | +40,460+119.6% | Added |
| Ensign Peak Advisors, Inc | 71,740 | $3.28M | 0.01% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 67,754 | $3.10M | 0.74% | 00.0% | Unchanged |
| UBS Group AG | 65,555 | $3.00M | 0.00% | −58,630−47.2% | Reduced |
| Rafferty Asset Management, LLC | 57,555 | $2.63M | 0.01% | −61,956−51.8% | Reduced |
| Swiss National Bank | 56,800 | $2.60M | 0.00% | +6,900+13.8% | Added |
| Voya Investment Management LLC | 56,097 | $2.56M | 0.00% | −3,176−5.4% | Reduced |
| Fred Alger Management, LLC | 48,993 | $2.24M | 0.01% | −16,887−25.6% | Reduced |
| Twinbeech Capital LP | 48,988 | $2.24M | 0.04% | +48,988 | New |
| UBS Asset Management Americas Inc | 48,281 | $2.21M | 0.00% | +31,146+181.8% | Added |
| Engineers Gate Manager LP | 47,806 | $2.18M | 0.05% | +15,347+47.3% | Added |
| Jane Street Group, LLC | 44,897 | $2.05M | 0.00% | +25,518+131.7% | Added |
| Rhumbline Advisers | 41,638 | $1.90M | 0.00% | +7,111+20.6% | Added |
| HighVista Strategies LLC | 39,208 | $1.79M | 0.65% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 38,061 | $1.74M | 0.10% | +38,061 | New |
| Two Sigma Investments, LP | 36,279 | $1.66M | 0.00% | +11,457+46.2% | Added |
| Schonfeld Strategic Advisors LLC | 34,113 | $1.56M | 0.01% | −26,292−43.5% | Reduced |
| PFM Health Sciences, LP | 33,355 | $1.52M | 0.08% | +33,355 | New |
| State of Wisconsin Investment Board | 31,758 | $1.45M | 0.00% | +12,827+67.8% | Added |
| Qube Research & Technologies Ltd | 31,235 | $1.43M | 0.00% | +28,973+1,280.9% | Added |
| JPMorgan Chase & Co | 30,695 | $1.40M | 0.00% | −24,715−44.6% | Reduced |
| J. Goldman & Co LP | 30,102 | $1.38M | 0.05% | +30,102 | New |
| Hudson Bay Capital Management LP | 30,038 | $1.37M | 0.01% | −35,400−54.1% | Reduced |
| Legal & General Group Plc | 29,115 | $1.33M | 0.00% | +3,660+14.4% | Added |
| California State Teachers Retirement System | 28,252 | $1.29M | 0.00% | +2,938+11.6% | Added |
| Alps Advisors Inc | 28,144 | $1.29M | 0.01% | +2,766+10.9% | Added |
| Barclays PLC | 24,992 | $1.14M | 0.00% | −44,664−64.1% | Reduced |
| Assenagon Asset Management S.A. | 24,459 | $1.12M | 0.00% | +24,459 | New |
| BIT Capital GmbH | 22,738 | $1.04M | 0.09% | +10,795+90.4% | Added |
| UBS Oconnor LLC | 22,453 | $1.03M | 0.03% | +5,400+31.7% | Added |
| Marshall Wace, LLP | 22,377 | $1.02M | 0.00% | −250,594−91.8% | Reduced |
| NEOS Investment Management LLC | 21,904 | $1.00M | 0.04% | +7,640+53.6% | Added |
| Erste Asset Management GmbH | 20,700 | $932.9K | 0.01% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 20,293 | $927.4K | 0.04% | −14,422−41.5% | Reduced |
| Artia Global Partners LP | 20,000 | $914.0K | 0.23% | +20,000 | New |
| ExodusPoint Capital Management, LP | 19,940 | $911.0K | 0.01% | +19,940 | New |
| Squarepoint Ops LLC | 19,832 | $906.3K | 0.00% | +19,832 | New |
| Two Sigma Advisers, LP | 17,800 | $813.5K | 0.00% | +3,500+24.5% | Added |
| Point72 (DIFC) Ltd | 17,540 | $801.6K | 0.07% | +17,540 | New |
| MetLife Investment Management | 17,071 | $780.1K | 0.00% | +3,928+29.9% | Added |
| Manufacturers Life Insurance Company, The | 16,833 | $769.3K | 0.00% | +2,517+17.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 16,103 | $735.9K | 0.01% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 15,852 | $724.4K | 0.00% | +15,852 | New |
| Algert Global LLC | 15,700 | $717.5K | 0.02% | +1,505+10.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 15,183 | $692.5K | 0.00% | +15,183 | New |
| Janus Henderson Group PLC | 14,307 | $653.8K | 0.00% | +4,475+45.5% | Added |
| Renaissance Technologies LLC | 14,300 | $653.5K | 0.00% | +14,300 | New |
| Jump Financial, LLC | 13,681 | $625.2K | 0.01% | +13,681 | New |
| New York State Common Retirement Fund | 12,616 | $576.6K | 0.00% | −4,506−26.3% | Reduced |
| Citigroup Inc | 12,583 | $575.0K | 0.00% | −104,873−89.3% | Reduced |
| Invesco Ltd. | 11,865 | $542.2K | 0.00% | −76,818−86.6% | Reduced |
| SG Americas Securities, LLC | 11,633 | $532.0K | 0.00% | +11,633 | New |