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 2023
Institutional positions in Keros Therapeutics, Inc. as of Sep 30, 2023. 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
- 107
- −16 vs. Q2 2023
- Shares held
- 22.9M
- +492.3K (+2.2%) vs. Q2 2023
- Total value
- $730.6M
- −$170.4M (−18.9%) vs. Q2 2023
- New holders
- 4
- 48 more added
- Sold out
- 20
- 29 more reduced
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 3,604,928 | $114.9M | 0.01% | −454,113−11.2% | Reduced |
| BlackRock Inc. | 1,867,349 | $59.5M | 0.00% | +122,952+7.0% | Added |
| Alkeon Capital Management LLC | 1,676,522 | $53.4M | 0.34% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 1,514,734 | $48.3M | 1.12% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,406,431 | $44.8M | 0.00% | +222,652+18.8% | Added |
| Braidwell LP | 1,357,309 | $43.3M | 1.37% | +213,444+18.7% | Added |
| Price T Rowe Associates Inc | 1,267,232 | $40.4M | 0.01% | −3,129−0.2% | Reduced |
| State Street Corp | 902,000 | $28.8M | 0.00% | −113,903−11.2% | Reduced |
| Candriam Luxembourg S.C.A. | 741,061 | $23.6M | 0.19% | +20,000+2.8% | Added |
| Woodline Partners LP | 718,423 | $22.9M | 0.27% | +438,722+156.9% | Added |
| Eventide Asset Management, LLC | 580,000 | $18.5M | 0.33% | 00.0% | Unchanged |
| Yiheng Capital Management, L.P. | 554,151 | $17.7M | 1.60% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 486,001 | $15.5M | 0.00% | +65,279+15.5% | Added |
| Franklin Resources Inc | 472,751 | $15.1M | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 448,701 | $14.3M | 0.00% | +398,903+801.0% | Added |
| First Light Asset Management, LLC | 421,438 | $13.4M | 1.28% | +4,608+1.1% | Added |
| CHI Advisors LLC | 407,633 | $13.0M | 5.15% | +5,515+1.4% | Added |
| Citadel Advisors LLC | 405,149 | $12.9M | 0.01% | +77,349+23.6% | Added |
| Opaleye Management Inc. | 360,400 | $11.5M | 3.78% | +7,750+2.2% | Added |
| Nantahala Capital Management, LLC | 328,781 | $10.5M | 1.33% | −168,380−33.9% | Reduced |
| Parkman Healthcare Partners LLC | 298,475 | $9.52M | 1.74% | +21,660+7.8% | Added |
| American Century Companies Inc | 214,074 | $6.82M | 0.01% | +710.0% | Added |
| Northern Trust Corp | 212,899 | $6.79M | 0.00% | +9,216+4.5% | Added |
| Millennium Management LLC | 204,057 | $6.51M | 0.01% | +164,161+411.5% | Added |
| Charles Schwab Investment Management Inc | 176,953 | $5.64M | 0.00% | +29,168+19.7% | Added |
| Dimensional Fund Advisors LP | 171,277 | $5.46M | 0.00% | +112,511+191.5% | Added |
| Point72 Asset Management, L.P. | 149,733 | $4.77M | 0.02% | −199,927−57.2% | Reduced |
| Bank of New York Mellon Corp | 144,409 | $4.60M | 0.00% | +42,771+42.1% | Added |
| Goldman Sachs Group Inc | 100,059 | $3.19M | 0.00% | +26,152+35.4% | Added |
| Citigroup Inc | 98,109 | $3.13M | 0.00% | −54,738−35.8% | Reduced |
| WCM Investment Management, LLC | 97,542 | $3.11M | 0.01% | +2,329+2.4% | Added |
| Norges Bank | 97,400 | $3.11M | 0.00% | +97,400 | New |
| Schonfeld Strategic Advisors LLC | 77,800 | $2.48M | 0.02% | −8,927−10.3% | Reduced |
| Russell Investments Group, Ltd. | 75,875 | $2.42M | 0.00% | +7,313+10.7% | Added |
| Voya Investment Management LLC | 72,146 | $2.30M | 0.00% | +154+0.2% | Added |
| Nuveen Asset Management, LLC | 71,018 | $2.26M | 0.00% | +19,359+37.5% | Added |
| DAFNA Capital Management LLC | 65,961 | $2.10M | 0.65% | +18,300+38.4% | Added |
| UBS Oconnor LLC | 60,341 | $1.92M | 0.03% | +5,000+9.0% | Added |
| Rafferty Asset Management, LLC | 58,189 | $1.86M | 0.01% | −12,067−17.2% | Reduced |
| Bank of America Corp | 54,650 | $1.74M | 0.00% | −1,563−2.8% | Reduced |
| JPMorgan Chase & Co | 53,069 | $1.69M | 0.00% | +23,379+78.7% | Added |
| Barclays PLC | 49,511 | $1.58M | 0.00% | +11,118+29.0% | Added |
| SG Americas Securities, LLC | 47,183 | $1.50M | 0.02% | +38,857+466.7% | Added |
| Swiss National Bank | 45,600 | $1.45M | 0.00% | +2,100+4.8% | Added |
| Balyasny Asset Management LLC | 44,989 | $1.43M | 0.00% | +34,666+335.8% | Added |
| Renaissance Technologies LLC | 43,700 | $1.39M | 0.00% | −24,700−36.1% | Reduced |
| TD Asset Management Inc | 36,200 | $1.15M | 0.00% | +18,100+100.0% | Added |
| Rhumbline Advisers | 32,543 | $1.04M | 0.00% | −410−1.2% | Reduced |
| Manufacturers Life Insurance Company, The | 29,874 | $952.4K | 0.00% | +2,567+9.4% | Added |
| LMR Partners LLP | 27,245 | $868.6K | 0.02% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 26,708 | $851.5K | 0.00% | +11,974+81.3% | Added |
| Credit Suisse AG | 24,799 | $790.6K | 0.00% | −2,183−8.1% | Reduced |
| California State Teachers Retirement System | 23,267 | $741.8K | 0.00% | −1,793−7.2% | Reduced |
| Alps Advisors Inc | 21,893 | $697.9K | 0.01% | +149+0.7% | Added |
| Alliancebernstein L.P. | 21,120 | $673.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 18,926 | $603.4K | 0.00% | +830+4.6% | Added |
| Gsa Capital Partners LLP | 17,161 | $547.0K | 0.05% | +17,161 | New |
| Invesco Ltd. | 16,551 | $527.6K | 0.00% | +5,409+48.5% | Added |
| Wells Fargo & Company | 15,238 | $485.8K | 0.00% | −6,085−28.5% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 14,151 | $451.1K | 0.01% | −12,105−46.1% | Reduced |
| Soleus Capital Management, L.P. | 12,700 | $404.9K | 0.04% | −58,100−82.1% | Reduced |
| Deutsche Bank AG | 12,572 | $400.8K | 0.00% | −70,319−84.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 12,494 | $398.3K | 0.00% | +950+8.2% | Added |
| Allianz Asset Management GmbH | 12,200 | $388.9K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 11,885 | $378.9K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 11,233 | $358.1K | 0.00% | +399+3.7% | Added |
| UBS Asset Management Americas Inc | 11,085 | $353.4K | 0.00% | −6,050−35.3% | Reduced |
| Algert Global LLC | 10,635 | $339.0K | 0.02% | −5,960−35.9% | Reduced |
| Jane Street Group, LLC | 10,606 | $338.1K | 0.00% | −1,960−15.6% | Reduced |
| New York State Common Retirement Fund | 10,337 | $329.5K | 0.00% | +92+0.9% | Added |
| Chescapmanager LLC | 10,105 | $322.1K | 0.08% | 00.0% | Unchanged |
| EDBI Pte Ltd | 10,105 | $322.1K | 0.35% | 00.0% | Unchanged |
| American Financial Group Inc | 10,105 | $322.0K | 0.11% | 00.0% | Unchanged |
| Profund Advisors LLC | 10,021 | $319.5K | 0.02% | −2,914−22.5% | Reduced |
| Janus Henderson Group PLC | 9,832 | $313.1K | 0.00% | +30.0% | Added |
| Putnam Investments LLC | 9,721 | $309.9K | 0.00% | +1,843+23.4% | Added |
| Qube Research & Technologies Ltd | 8,958 | $285.6K | 0.00% | −17,880−66.6% | Reduced |
| Schroder Investment Management Group | 7,917 | $253.7K | 0.00% | +7,917 | New |
| DekaBank Deutsche Girozentrale | 7,550 | $246.0K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 7,682 | $244.9K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 7,000 | $223.2K | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 7,000 | $223.2K | 0.19% | 00.0% | Unchanged |
| BIT Capital GmbH | 6,962 | $221.9K | 0.03% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 6,700 | $214.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 6,587 | $210.0K | 0.00% | −23,129−77.8% | Reduced |
| Principal Financial Group Inc | 6,512 | $207.6K | 0.00% | −100−1.5% | Reduced |
| State Board of Administration of Florida Retirement System | 6,490 | $206.9K | 0.00% | +100+1.6% | Added |
| Erste Asset Management GmbH | 5,700 | $186.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,123 | $164.0K | 0.00% | −12−0.2% | Reduced |
| Amalgamated Bank | 3,329 | $106.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,114 | $99.3K | 0.00% | −106−3.3% | Reduced |
| Virtus ETF Advisers LLC | 2,561 | $81.6K | 0.05% | −257−9.1% | Reduced |
| Great West Life Assurance Co | 2,395 | $76.0K | 0.00% | +1,497+166.7% | Added |
| Ameritas Investment Partners, Inc. | 2,236 | $71.3K | 0.00% | +377+20.3% | Added |
| Metropolitan Life Insurance Co | 1,424 | $45.4K | 0.00% | +192+15.6% | Added |
| Advisor Group Holdings, Inc. | 884 | $28.2K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 758 | $24.2K | 0.01% | +370+95.4% | Added |
| Tower Research Capital LLC (TRC) | 637 | $20.3K | 0.00% | −1,329−67.6% | Reduced |
| Tortoise Investment Management, LLC | 312 | $9.95K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 111 | $4.00K | 0.00% | 00.0% | Unchanged |