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, Q3 2024
Institutional positions in Keros Therapeutics, Inc. as of Sep 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
- 164
- +13 vs. Q2 2024
- Shares held
- 34.9M
- +5.97M (+20.6%) vs. Q2 2024
- Total value
- $2.03B
- +$706.6M (+53.4%) vs. Q2 2024
- New holders
- 28
- 68 more added
- Sold out
- 15
- 45 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 55,907 | $3.25M | 0.00% | −9,648−14.7% | Reduced |
| Swiss National Bank | 56,300 | $3.27M | 0.00% | −500−0.9% | Reduced |
| Fred Alger Management, LLC | 59,138 | $3.43M | 0.02% | +10,145+20.7% | Added |
| Barclays PLC | 60,014 | $3.49M | 0.00% | +35,022+140.1% | Added |
| Jane Street Group, LLC | 60,178 | $3.49M | 0.01% | +15,281+34.0% | Added |
| Altium Capital Management LP | 69,000 | $4.01M | 1.19% | +69,000 | New |
| Ensign Peak Advisors, Inc | 71,740 | $4.17M | 0.01% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 73,754 | $4.28M | 1.01% | +6,000+8.9% | Added |
| StemPoint Capital LP | 86,930 | $5.05M | 1.51% | +86,930 | New |
| Janus Henderson Group PLC | 92,110 | $5.35M | 0.00% | +77,803+543.8% | Added |
| Bank of New York Mellon Corp | 95,416 | $5.54M | 0.00% | −22,972−19.4% | Reduced |
| PFM Health Sciences, LP | 101,050 | $5.87M | 0.34% | +67,695+203.0% | Added |
| Russell Investments Group, Ltd. | 102,316 | $5.94M | 0.01% | +19,964+24.2% | Added |
| WCM Investment Management, LLC | 113,860 | $6.43M | 0.01% | −2,684−2.3% | Reduced |
| Emerald Mutual Fund Advisers Trust | 112,613 | $6.54M | 0.34% | +112,613 | New |
| Blue Owl Capital Holdings LP | 122,633 | $7.12M | 1.38% | −35,000−22.2% | Reduced |
| Dimensional Fund Advisors LP | 152,436 | $8.85M | 0.00% | −9,279−5.7% | Reduced |
| Emerald Advisers, LLC | 155,545 | $9.03M | 0.35% | +155,545 | New |
| Alliancebernstein L.P. | 158,205 | $9.19M | 0.00% | +7,743+5.1% | Added |
| Granahan Investment Management Inc | 161,130 | $9.36M | 0.37% | +16,154+11.1% | Added |
| Bank of America Corp | 171,071 | $9.93M | 0.00% | −7,923−4.4% | Reduced |
| Voya Investment Management LLC | 175,294 | $10.2M | 0.01% | +119,197+212.5% | Added |
| D. E. Shaw & Co., Inc. | 186,288 | $10.8M | 0.01% | +10,593+6.0% | Added |
| EcoR1 Capital, LLC | 187,500 | $10.9M | 0.37% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 199,354 | $11.6M | 0.09% | +165,241+484.4% | Added |
| Integral Health Asset Management, LLC | 200,000 | $11.6M | 1.37% | +115,000+135.3% | Added |
| Assenagon Asset Management S.A. | 223,704 | $13.0M | 0.03% | +199,245+814.6% | Added |
| Soleus Capital Management, L.P. | 224,600 | $13.0M | 1.08% | +3,000+1.4% | Added |
| Charles Schwab Investment Management Inc | 260,120 | $15.1M | 0.00% | +32,492+14.3% | Added |
| Nuveen Asset Management, LLC | 261,348 | $15.2M | 0.00% | +153,568+142.5% | Added |
| Northern Trust Corp | 266,356 | $15.5M | 0.00% | +29,868+12.6% | Added |
| Mangrove Partners | 286,995 | $16.7M | 1.61% | +286,995 | New |
| Frontier Capital Management Co LLC | 287,484 | $16.7M | 0.16% | +287,484 | New |
| Avidity Partners Management LP | 293,200 | $17.0M | 0.87% | −50,000−14.6% | Reduced |
| American Century Companies Inc | 297,669 | $17.3M | 0.01% | −501−0.2% | Reduced |
| Franklin Resources Inc | 288,234 | $17.4M | 0.00% | −111,980−28.0% | Reduced |
| Balyasny Asset Management LLC | 325,434 | $18.9M | 0.05% | +236,798+267.2% | Added |
| Candriam Luxembourg S.C.A. | 345,384 | $20.1M | 0.12% | −96,471−21.8% | Reduced |
| Goldman Sachs Group Inc | 355,664 | $20.7M | 0.00% | −165,783−31.8% | Reduced |
| Morgan Stanley | 365,297 | $21.2M | 0.00% | +29,628+8.8% | Added |
| Eventide Asset Management, LLC | 380,000 | $22.1M | 0.38% | −119,208−23.9% | Reduced |
| Nantahala Capital Management, LLC | 381,659 | $22.2M | 1.86% | +2,852+0.8% | Added |
| Opaleye Management Inc. | 395,276 | $23.0M | 3.83% | +27,776+7.6% | Added |
| Parkman Healthcare Partners LLC | 421,782 | $24.5M | 3.13% | +223,155+112.3% | Added |
| ADAR1 Capital Management, LLC | 445,068 | $25.8M | 4.33% | −103,848−18.9% | Reduced |
| Paradigm Biocapital Advisors LP | 525,037 | $30.5M | 1.07% | +525,037 | New |
| Redmile Group, LLC | 552,506 | $32.1M | 1.89% | 00.0% | Unchanged |
| Millennium Management LLC | 572,990 | $33.3M | 0.03% | +180,034+45.8% | Added |
| Citadel Advisors LLC | 704,923 | $40.9M | 0.04% | +294,439+71.7% | Added |
| Braidwell LP | 707,240 | $41.1M | 1.16% | −274,969−28.0% | Reduced |
| Geode Capital Management, LLC | 725,621 | $42.1M | 0.00% | +46,041+6.8% | Added |
| Woodline Partners LP | 763,548 | $44.3M | 0.37% | −12,297−1.6% | Reduced |
| Holocene Advisors, LP | 843,110 | $49.0M | 0.20% | +154,784+22.5% | Added |
| Jefferies Financial Group Inc. | 866,737 | $50.3M | 0.82% | −32,340−3.6% | Reduced |
| TCG Crossover Management, LLC | 879,344 | $51.1M | 4.33% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 947,570 | $55.0M | 0.19% | +577,220+155.9% | Added |
| OrbiMed Advisors LLC | 1,018,734 | $59.2M | 1.08% | −250,000−19.7% | Reduced |
| State Street Corp | 1,113,590 | $64.7M | 0.00% | −107,786−8.8% | Reduced |
| Price T Rowe Associates Inc | 1,514,505 | $87.9M | 0.01% | +326,595+27.5% | Added |
| Darwin Global Management, Ltd. | 1,523,732 | $88.5M | 7.20% | −2,170−0.1% | Reduced |
| Vanguard Group Inc | 1,856,418 | $107.8M | 0.00% | +99,298+5.7% | Added |
| Alkeon Capital Management LLC | 1,897,601 | $110.2M | 0.60% | +298,694+18.7% | Added |
| BlackRock, Inc. | 2,632,608 | $152.9M | 0.00% | +2,632,608 | New |
| FMR LLC | 4,899,134 | $284.5M | 0.02% | +179,374+3.8% | Added |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −230,000−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −74,288−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −30,038−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −19,940−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −11,633−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −6,355−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −5,265−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −5,167−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,996−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −327−100.0% | Sold out |
| HighMark Wealth Management LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |