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 |
|---|---|---|---|---|---|
| FMR LLC | 4,899,134 | $284.5M | 0.02% | +179,374+3.8% | Added |
| BlackRock, Inc. | 2,632,608 | $152.9M | 0.00% | +2,632,608 | New |
| Alkeon Capital Management LLC | 1,897,601 | $110.2M | 0.60% | +298,694+18.7% | Added |
| Vanguard Group Inc | 1,856,418 | $107.8M | 0.00% | +99,298+5.7% | Added |
| Darwin Global Management, Ltd. | 1,523,732 | $88.5M | 7.20% | −2,170−0.1% | Reduced |
| Price T Rowe Associates Inc | 1,514,505 | $87.9M | 0.01% | +326,595+27.5% | Added |
| State Street Corp | 1,113,590 | $64.7M | 0.00% | −107,786−8.8% | Reduced |
| OrbiMed Advisors LLC | 1,018,734 | $59.2M | 1.08% | −250,000−19.7% | Reduced |
| Point72 Asset Management, L.P. | 947,570 | $55.0M | 0.19% | +577,220+155.9% | Added |
| TCG Crossover Management, LLC | 879,344 | $51.1M | 4.33% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 866,737 | $50.3M | 0.82% | −32,340−3.6% | Reduced |
| Holocene Advisors, LP | 843,110 | $49.0M | 0.20% | +154,784+22.5% | Added |
| Woodline Partners LP | 763,548 | $44.3M | 0.37% | −12,297−1.6% | Reduced |
| Geode Capital Management, LLC | 725,621 | $42.1M | 0.00% | +46,041+6.8% | Added |
| Braidwell LP | 707,240 | $41.1M | 1.16% | −274,969−28.0% | Reduced |
| Citadel Advisors LLC | 704,923 | $40.9M | 0.04% | +294,439+71.7% | Added |
| Millennium Management LLC | 572,990 | $33.3M | 0.03% | +180,034+45.8% | Added |
| Redmile Group, LLC | 552,506 | $32.1M | 1.89% | 00.0% | Unchanged |
| Paradigm Biocapital Advisors LP | 525,037 | $30.5M | 1.07% | +525,037 | New |
| ADAR1 Capital Management, LLC | 445,068 | $25.8M | 4.33% | −103,848−18.9% | Reduced |
| Parkman Healthcare Partners LLC | 421,782 | $24.5M | 3.13% | +223,155+112.3% | Added |
| Opaleye Management Inc. | 395,276 | $23.0M | 3.83% | +27,776+7.6% | Added |
| Nantahala Capital Management, LLC | 381,659 | $22.2M | 1.86% | +2,852+0.8% | Added |
| Eventide Asset Management, LLC | 380,000 | $22.1M | 0.38% | −119,208−23.9% | Reduced |
| Morgan Stanley | 365,297 | $21.2M | 0.00% | +29,628+8.8% | Added |
| Goldman Sachs Group Inc | 355,664 | $20.7M | 0.00% | −165,783−31.8% | Reduced |
| Candriam Luxembourg S.C.A. | 345,384 | $20.1M | 0.12% | −96,471−21.8% | Reduced |
| Balyasny Asset Management LLC | 325,434 | $18.9M | 0.05% | +236,798+267.2% | Added |
| Franklin Resources Inc | 288,234 | $17.4M | 0.00% | −111,980−28.0% | Reduced |
| American Century Companies Inc | 297,669 | $17.3M | 0.01% | −501−0.2% | Reduced |
| Avidity Partners Management LP | 293,200 | $17.0M | 0.87% | −50,000−14.6% | Reduced |
| Frontier Capital Management Co LLC | 287,484 | $16.7M | 0.16% | +287,484 | New |
| Mangrove Partners | 286,995 | $16.7M | 1.61% | +286,995 | New |
| Northern Trust Corp | 266,356 | $15.5M | 0.00% | +29,868+12.6% | Added |
| Nuveen Asset Management, LLC | 261,348 | $15.2M | 0.00% | +153,568+142.5% | Added |
| Charles Schwab Investment Management Inc | 260,120 | $15.1M | 0.00% | +32,492+14.3% | Added |
| Soleus Capital Management, L.P. | 224,600 | $13.0M | 1.08% | +3,000+1.4% | Added |
| Assenagon Asset Management S.A. | 223,704 | $13.0M | 0.03% | +199,245+814.6% | Added |
| Integral Health Asset Management, LLC | 200,000 | $11.6M | 1.37% | +115,000+135.3% | Added |
| Schonfeld Strategic Advisors LLC | 199,354 | $11.6M | 0.09% | +165,241+484.4% | Added |
| EcoR1 Capital, LLC | 187,500 | $10.9M | 0.37% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 186,288 | $10.8M | 0.01% | +10,593+6.0% | Added |
| Voya Investment Management LLC | 175,294 | $10.2M | 0.01% | +119,197+212.5% | Added |
| Bank of America Corp | 171,071 | $9.93M | 0.00% | −7,923−4.4% | Reduced |
| Granahan Investment Management Inc | 161,130 | $9.36M | 0.37% | +16,154+11.1% | Added |
| Alliancebernstein L.P. | 158,205 | $9.19M | 0.00% | +7,743+5.1% | Added |
| Emerald Advisers, LLC | 155,545 | $9.03M | 0.35% | +155,545 | New |
| Dimensional Fund Advisors LP | 152,436 | $8.85M | 0.00% | −9,279−5.7% | Reduced |
| Blue Owl Capital Holdings LP | 122,633 | $7.12M | 1.38% | −35,000−22.2% | Reduced |
| Emerald Mutual Fund Advisers Trust | 112,613 | $6.54M | 0.34% | +112,613 | New |
| WCM Investment Management, LLC | 113,860 | $6.43M | 0.01% | −2,684−2.3% | Reduced |
| Russell Investments Group, Ltd. | 102,316 | $5.94M | 0.01% | +19,964+24.2% | Added |
| PFM Health Sciences, LP | 101,050 | $5.87M | 0.34% | +67,695+203.0% | Added |
| Bank of New York Mellon Corp | 95,416 | $5.54M | 0.00% | −22,972−19.4% | Reduced |
| Janus Henderson Group PLC | 92,110 | $5.35M | 0.00% | +77,803+543.8% | Added |
| StemPoint Capital LP | 86,930 | $5.05M | 1.51% | +86,930 | New |
| DAFNA Capital Management LLC | 73,754 | $4.28M | 1.01% | +6,000+8.9% | Added |
| Ensign Peak Advisors, Inc | 71,740 | $4.17M | 0.01% | 00.0% | Unchanged |
| Altium Capital Management LP | 69,000 | $4.01M | 1.19% | +69,000 | New |
| Jane Street Group, LLC | 60,178 | $3.49M | 0.01% | +15,281+34.0% | Added |
| Barclays PLC | 60,014 | $3.49M | 0.00% | +35,022+140.1% | Added |
| Fred Alger Management, LLC | 59,138 | $3.43M | 0.02% | +10,145+20.7% | Added |
| Swiss National Bank | 56,300 | $3.27M | 0.00% | −500−0.9% | Reduced |
| UBS Group AG | 55,907 | $3.25M | 0.00% | −9,648−14.7% | Reduced |
| J. Goldman & Co LP | 54,236 | $3.15M | 0.14% | +24,134+80.2% | Added |
| HighVista Strategies LLC | 52,107 | $3.03M | 1.04% | +12,899+32.9% | Added |
| UBS Asset Management Americas Inc | 50,552 | $2.94M | 0.00% | +2,271+4.7% | Added |
| Marshall Wace, LLP | 43,500 | $2.53M | 0.00% | +21,123+94.4% | Added |
| Rafferty Asset Management, LLC | 41,112 | $2.39M | 0.01% | −16,443−28.6% | Reduced |
| Rhumbline Advisers | 40,476 | $2.35M | 0.00% | −1,162−2.8% | Reduced |
| Engineers Gate Manager LP | 39,669 | $2.30M | 0.04% | −8,137−17.0% | Reduced |
| JPMorgan Chase & Co | 31,117 | $1.81M | 0.00% | +422+1.4% | Added |
| Legal & General Group Plc | 29,115 | $1.69M | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 27,941 | $1.62M | 0.00% | −3,294−10.5% | Reduced |
| Alps Advisors Inc | 27,905 | $1.62M | 0.01% | −239−0.8% | Reduced |
| NEOS Investment Management LLC | 27,778 | $1.61M | 0.05% | +5,874+26.8% | Added |
| State of Wisconsin Investment Board | 27,720 | $1.61M | 0.00% | −4,038−12.7% | Reduced |
| California State Teachers Retirement System | 27,354 | $1.59M | 0.00% | −898−3.2% | Reduced |
| BIT Capital GmbH | 26,237 | $1.52M | 0.15% | +3,499+15.4% | Added |
| Comerica Bank | 25,791 | $1.50M | 0.01% | +25,791 | New |
| UBS Oconnor LLC | 24,752 | $1.44M | 0.04% | +2,299+10.2% | Added |
| First Trust Advisors LP | 24,130 | $1.40M | 0.00% | +14,006+138.3% | Added |
| Citigroup Inc | 23,381 | $1.36M | 0.00% | +10,798+85.8% | Added |
| Platinum Investment Management Ltd | 20,293 | $1.18M | 0.05% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 20,700 | $1.17M | 0.01% | 00.0% | Unchanged |
| Artia Global Partners LP | 20,000 | $1.16M | 0.33% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 19,787 | $1.15M | 0.01% | +9,430+91.0% | Added |
| Point72 (DIFC) Ltd | 19,255 | $1.12M | 0.09% | +1,715+9.8% | Added |
| Deutsche Bank AG | 18,510 | $1.07M | 0.00% | −105,603−85.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 17,798 | $1.03M | 0.00% | +2,615+17.2% | Added |
| Northwestern Mutual Wealth Management Co | 17,674 | $1.03M | 0.00% | +17,674 | New |
| MetLife Investment Management | 17,071 | $991.3K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 16,806 | $975.9K | 0.00% | −27−0.2% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 16,103 | $935.1K | 0.01% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. Holding AG | 16,103 | $935.1K | 0.01% | +16,103 | New |
| Corebridge Financial, Inc. | 15,755 | $914.9K | 0.00% | −97−0.6% | Reduced |
| Jump Financial, LLC | 15,503 | $900.3K | 0.02% | +1,822+13.3% | Added |
| Twinbeech Capital LP | 15,378 | $893.0K | 0.02% | −33,610−68.6% | Reduced |
| Wellington Management Group LLP | 14,949 | $868.1K | 0.00% | +14,949 | New |
| Nebula Research & Development LLC | 13,439 | $780.4K | 0.09% | +5,185+62.8% | Added |