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, Q1 2022
Institutional positions in Keros Therapeutics, Inc. as of Mar 31, 2022. 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
- 106
- +7 vs. Q4 2021
- Shares held
- 16.4M
- +269.1K (+1.7%) vs. Q4 2021
- Total value
- $893.0M
- −$51.5M (−5.5%) vs. Q4 2021
- New holders
- 14
- 38 more added
- Sold out
- 7
- 24 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 8 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 5 | $0 | 0.00% | +5 | New |
| Signaturefd, LLC | 13 | $1.00K | 0.00% | +13 | New |
| Lindbrook Capital, LLC | 17 | $1.00K | 0.00% | +17 | New |
| US Bancorp | 41 | $2.00K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 30 | $2.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 44 | $2.00K | 0.00% | +44 | New |
| Daiwa Securities Group Inc. | 80 | $4.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 76 | $4.00K | 0.00% | +76 | New |
| Leonteq Securities AG | 270 | $14.7K | 0.00% | 00.0% | Unchanged |
| Zullo Investment Group, Inc. | 300 | $16.0K | 0.01% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 312 | $17.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 377 | $21.0K | 0.00% | −1,300−77.5% | Reduced |
| High Net Worth Advisory Group LLC | 500 | $27.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 530 | $29.0K | 0.00% | −254−32.4% | Reduced |
| Great West Life Assurance Co | 499 | $29.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 860 | $47.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,083 | $58.9K | 0.00% | −2,999−73.5% | Reduced |
| Ameritas Investment Partners, Inc. | 1,092 | $59.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,235 | $67.0K | 0.00% | −2,441−66.4% | Reduced |
| Lazard Asset Management LLC | 1,237 | $67.0K | 0.00% | +1,237 | New |
| Wells Fargo & Company | 1,483 | $81.0K | 0.00% | −5,351−78.3% | Reduced |
| Macquarie Group Ltd | 1,622 | $88.0K | 0.00% | 00.0% | Unchanged |
| BIT Capital GmbH | 1,700 | $92.4K | 0.01% | +1,700 | New |
| Ensign Peak Advisors, Inc | 2,380 | $129.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,542 | $138.0K | 0.00% | +2,542 | New |
| Amalgamated Financial Corp. | 2,542 | $138.0K | 0.00% | +2,542 | New |
| SG Americas Securities, LLC | 2,944 | $160.0K | 0.00% | +243+9.0% | Added |
| Virtus ETF Advisers LLC | 3,225 | $175.0K | 0.08% | −191−5.6% | Reduced |
| Jasper Ridge Partners, L.P. | 4,042 | $220.0K | 0.01% | 00.0% | Unchanged |
| Hyperion Capital Advisors LP | 4,042 | $220.0K | 0.08% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 4,505 | $245.0K | 0.00% | −2,062−31.4% | Reduced |
| Renaissance Technologies LLC | 5,300 | $288.0K | 0.00% | +5,300 | New |
| ProShare Advisors LLC | 5,349 | $291.0K | 0.00% | −1,353−20.2% | Reduced |
| Erste Asset Management GmbH | 5,700 | $305.9K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 6,131 | $333.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 6,410 | $349.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 6,565 | $357.0K | 0.00% | −1,644−20.0% | Reduced |
| Legal & General Group Plc | 6,854 | $373.0K | 0.00% | +704+11.4% | Added |
| Invesco Ltd. | 6,980 | $379.0K | 0.00% | +43+0.6% | Added |
| Handelsbanken Fonder AB | 7,400 | $402.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 7,550 | $405.0K | 0.00% | +700+10.2% | Added |
| Marshall Wace, LLP | 7,468 | $406.0K | 0.00% | +1,741+30.4% | Added |
| American International Group, Inc. | 7,748 | $421.0K | 0.00% | −545−6.6% | Reduced |
| Citigroup Inc | 7,872 | $428.0K | 0.00% | −24,248−75.5% | Reduced |
| UBS Asset Management Americas Inc | 8,010 | $435.6K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 8,455 | $459.8K | 0.00% | +2,999+55.0% | Added |
| Credit Suisse AG | 8,715 | $473.0K | 0.00% | +896+11.5% | Added |
| American Financial Group Inc | 10,105 | $550.0K | 0.17% | 00.0% | Unchanged |
| Chescapmanager LLC | 10,105 | $550.0K | 0.12% | 00.0% | Unchanged |
| EDBI Pte Ltd | 10,105 | $550.0K | 0.37% | 00.0% | Unchanged |
| Deutsche Bank AG | 10,140 | $552.0K | 0.00% | −1,006−9.0% | Reduced |
| New York State Common Retirement Fund | 11,037 | $600.0K | 0.00% | +10+0.1% | Added |
| Alliancebernstein L.P. | 12,200 | $663.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 12,720 | $691.0K | 0.00% | +12,720 | New |
| Rhumbline Advisers | 15,886 | $864.0K | 0.00% | +1,984+14.3% | Added |
| HighVista Strategies LLC | 16,040 | $872.0K | 0.55% | +16,040 | New |
| PDT Partners, LLC | 17,155 | $933.0K | 0.08% | +17,155 | New |
| California State Teachers Retirement System | 17,670 | $961.0K | 0.00% | −1,647−8.5% | Reduced |
| State of Wisconsin Investment Board | 17,900 | $973.0K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 18,097 | $984.0K | 0.01% | +2,053+12.8% | Added |
| Wellington Management Group LLP | 18,984 | $1.03M | 0.00% | +227+1.2% | Added |
| Susquehanna International Group, LLP | 20,045 | $1.09M | 0.00% | +2,712+15.6% | Added |
| Alps Advisors Inc | 24,671 | $1.34M | 0.01% | −2,400−8.9% | Reduced |
| Walleye Capital LLC | 29,046 | $1.58M | 0.05% | +29,046 | New |
| Swiss National Bank | 30,400 | $1.65M | 0.00% | +2,300+8.2% | Added |
| Rafferty Asset Management, LLC | 34,269 | $1.86M | 0.01% | −2,536−6.9% | Reduced |
| Bank of America Corp | 34,289 | $1.86M | 0.00% | +2,926+9.3% | Added |
| Altshuler Shaham Ltd | 34,863 | $1.90M | 0.02% | −10,500−23.1% | Reduced |
| JPMorgan Chase & Co | 37,528 | $2.04M | 0.00% | +4,329+13.0% | Added |
| Kennedy Capital Management, Inc. | 46,338 | $2.52M | 0.06% | −367−0.8% | Reduced |
| Bank of New York Mellon Corp | 46,452 | $2.53M | 0.00% | +152+0.3% | Added |
| Morgan Stanley | 51,828 | $2.82M | 0.00% | +44,687+625.8% | Added |
| Nuveen Asset Management, LLC | 60,495 | $3.08M | 0.00% | −2,982−4.7% | Reduced |
| CHI Advisors LLC | 62,229 | $3.38M | 1.44% | +44,711+255.2% | Added |
| Millennium Management LLC | 65,688 | $3.57M | 0.00% | +12,944+24.5% | Added |
| Parkman Healthcare Partners LLC | 72,690 | $3.95M | 1.16% | +2,829+4.0% | Added |
| Allianz Asset Management GmbH | 75,391 | $4.10M | 0.00% | +27,544+57.6% | Added |
| Integral Health Asset Management, LLC | 81,000 | $4.41M | 1.15% | +46,000+131.4% | Added |
| Kranot Hishtalmut Le Morim Ve Gananot Havera Menahelet LTD | 95,644 | $5.16M | 0.36% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 100,000 | $5.44M | 0.42% | −50,000−33.3% | Reduced |
| Charles Schwab Investment Management Inc | 100,740 | $5.48M | 0.00% | +2,404+2.4% | Added |
| Meitav Dash Investments Ltd | 113,119 | $6.15M | 0.09% | −24,517−17.8% | Reduced |
| Altium Capital Management LP | 126,000 | $6.85M | 2.39% | +10,000+8.6% | Added |
| Goldman Sachs Group Inc | 127,831 | $6.95M | 0.00% | +8,533+7.2% | Added |
| Sphera Funds Management Ltd. | 139,581 | $7.59M | 1.27% | +19,900+16.6% | Added |
| Northern Trust Corp | 148,517 | $8.08M | 0.00% | −5,655−3.7% | Reduced |
| UBS Group AG | 199,683 | $10.9M | 0.00% | +44,068+28.3% | Added |
| Woodline Partners LP | 257,200 | $14.0M | 0.23% | +180,988+237.5% | Added |
| Opaleye Management Inc. | 265,750 | $14.5M | 4.49% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 274,843 | $14.9M | 0.00% | +19,096+7.5% | Added |
| Citadel Advisors LLC | 280,161 | $15.2M | 0.02% | +3,059+1.1% | Added |
| Clal Insurance Enterprises Holdings Ltd | 320,000 | $17.4M | 0.18% | 00.0% | Unchanged |
| Octagon Capital Advisors LP | 340,214 | $18.5M | 4.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 394,677 | $21.5M | 0.01% | −110.0% | Reduced |
| Fairmount Funds Management LLC | 396,911 | $21.6M | 5.10% | +104,078+35.5% | Added |
| Candriam Luxembourg S.C.A. | 420,670 | $22.9M | 0.16% | +179,724+74.6% | Added |
| First Light Asset Management, LLC | 658,145 | $35.8M | 3.16% | +106,047+19.2% | Added |
| State Street Corp | 683,647 | $37.2M | 0.00% | +28,655+4.4% | Added |
| Vanguard Group Inc | 736,593 | $40.1M | 0.00% | +2,873+0.4% | Added |