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, Q4 2022
Institutional positions in Keros Therapeutics, Inc. as of Dec 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
- 126
- +15 vs. Q3 2022
- Shares held
- 19.7M
- +1.69M (+9.4%) vs. Q3 2022
- Total value
- $948.2M
- +$269.1M (+39.6%) vs. Q3 2022
- New holders
- 29
- 44 more added
- Sold out
- 14
- 31 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 10 | $480 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 15 | $1.00K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 41 | $1.00K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 30 | $1.44K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 38 | $1.82K | 0.00% | +21+123.5% | Added |
| Simplex Trading, LLC | 53 | $2.00K | 0.00% | −212−80.0% | Reduced |
| Wells Fargo & Company | 47 | $2.26K | 0.00% | −618−92.9% | Reduced |
| US Bancorp | 55 | $2.64K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 111 | $5.00K | 0.00% | +31+38.8% | Added |
| Aquatic Capital Management LLC | 200 | $9.00K | 0.00% | +200 | New |
| Leonteq Securities AG | 270 | $13.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 280 | $13.4K | 0.01% | +39+16.2% | Added |
| Zullo Investment Group, Inc. | 300 | $14.4K | 0.01% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 312 | $15.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 411 | $19.7K | 0.00% | −79−16.1% | Reduced |
| Tower Research Capital LLC (TRC) | 486 | $23.0K | 0.00% | −2,357−82.9% | Reduced |
| Virtus Fund Advisers, LLC | 535 | $25.7K | 0.18% | +535 | New |
| Great West Life Assurance Co | 898 | $43.0K | 0.00% | +399+80.0% | Added |
| Metropolitan Life Insurance Co | 1,191 | $57.2K | 0.00% | +108+10.0% | Added |
| BIT Capital GmbH | 1,330 | $63.9K | 0.01% | +1,330 | New |
| Ameritas Investment Partners, Inc. | 1,411 | $72.5K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 2,103 | $101.0K | 0.00% | −46−2.1% | Reduced |
| Virtus ETF Advisers LLC | 2,788 | $133.9K | 0.07% | −1,037−27.1% | Reduced |
| Royal Bank of Canada | 2,965 | $143.0K | 0.00% | +2,486+519.0% | Added |
| Amalgamated Bank | 3,245 | $156.0K | 0.00% | +439+15.6% | Added |
| Arizona State Retirement System | 4,360 | $209.4K | 0.00% | +4,360 | New |
| Cubist Systematic Strategies, LLC | 4,462 | $214.3K | 0.00% | +4,167+1,412.5% | Added |
| Teacher Retirement System of Texas | 4,619 | $222.0K | 0.00% | +4,619 | New |
| SVB Financial Group | 4,653 | $223.4K | 0.61% | +4,653 | New |
| ProShare Advisors LLC | 4,753 | $228.2K | 0.00% | +4,753 | New |
| STRS Ohio | 5,300 | $254.0K | 0.00% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 5,700 | $273.7K | 0.01% | 00.0% | Unchanged |
| Principal Financial Group Inc | 6,277 | $301.4K | 0.00% | +6,277 | New |
| State Board of Administration of Florida Retirement System | 6,370 | $305.9K | 0.00% | −1,840−22.4% | Reduced |
| Marshall Wace, LLP | 6,400 | $307.3K | 0.00% | +6,400 | New |
| Birchview Capital, LP | 7,000 | $336.0K | 0.24% | +7,000 | New |
| Handelsbanken Fonder AB | 7,300 | $351.0K | 0.00% | +7,300 | New |
| DekaBank Deutsche Girozentrale | 7,550 | $362.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 7,827 | $375.9K | 0.00% | −229−2.8% | Reduced |
| Susquehanna International Group, LLP | 8,007 | $384.5K | 0.00% | −28,015−77.8% | Reduced |
| Legal & General Group Plc | 8,083 | $388.1K | 0.00% | +442+5.8% | Added |
| Virtus Investment Advisers, Inc. | 8,113 | $389.6K | 0.26% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 8,173 | $392.0K | 0.05% | +8,173 | New |
| Putnam Investments LLC | 8,448 | $405.7K | 0.00% | +8,448 | New |
| Dynamic Technology Lab Private Ltd | 8,760 | $420.0K | 0.04% | +8,760 | New |
| Walleye Capital LLC | 8,803 | $422.7K | 0.01% | −8,655−49.6% | Reduced |
| Brookfield Asset Management Inc. | 9,014 | $432.9K | 0.00% | +9,014 | New |
| American International Group, Inc. | 9,102 | $437.1K | 0.00% | +560+6.6% | Added |
| TD Asset Management Inc | 10,000 | $480.2K | 0.00% | +10,000 | New |
| MetLife Investment Management | 10,097 | $484.9K | 0.00% | +1,642+19.4% | Added |
| American Financial Group Inc | 10,105 | $485.0K | 0.16% | 00.0% | Unchanged |
| Chescapmanager LLC | 10,105 | $485.0K | 0.15% | 00.0% | Unchanged |
| EDBI Pte Ltd | 10,105 | $485.2K | 0.62% | 00.0% | Unchanged |
| Prudential Financial Inc | 11,372 | $546.1K | 0.00% | +135+1.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 11,426 | $548.7K | 0.01% | +11,426 | New |
| Deutsche Bank AG | 11,450 | $549.8K | 0.00% | +3,406+42.3% | Added |
| ExodusPoint Capital Management, LP | 11,823 | $568.0K | 0.01% | +11,823 | New |
| Qube Research & Technologies Ltd | 12,980 | $623.3K | 0.00% | −9,036−41.0% | Reduced |
| New York State Common Retirement Fund | 13,052 | $626.8K | 0.00% | +493+3.9% | Added |
| SG Americas Securities, LLC | 14,105 | $677.0K | 0.01% | +6,079+75.7% | Added |
| State of Wisconsin Investment Board | 15,427 | $740.8K | 0.00% | +1,037+7.2% | Added |
| PFM Health Sciences, LP | 15,999 | $768.3K | 0.03% | +15,999 | New |
| Allianz Asset Management GmbH | 16,200 | $777.9K | 0.00% | −2,000−11.0% | Reduced |
| Alliancebernstein L.P. | 16,300 | $782.7K | 0.00% | +1,400+9.4% | Added |
| UBS Asset Management Americas Inc | 17,135 | $822.8K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 17,393 | $835.2K | 0.00% | +7,446+74.9% | Added |
| Meitav Dash Investments Ltd | 17,475 | $840.9K | 0.01% | 00.0% | Unchanged |
| Wellington Management Group LLP | 17,689 | $849.4K | 0.00% | −1,080−5.8% | Reduced |
| HighVista Strategies LLC | 18,616 | $893.9K | 0.53% | +18,616 | New |
| Alps Advisors Inc | 18,687 | $897.4K | 0.01% | +4,665+33.3% | Added |
| Bank of Montreal | 19,400 | $933.3K | 0.00% | +19,400 | New |
| Manufacturers Life Insurance Company, The | 20,104 | $965.3K | 0.00% | +13,293+195.2% | Added |
| California State Teachers Retirement System | 21,106 | $1.01M | 0.00% | +1,595+8.2% | Added |
| HRT Financial LP | 21,222 | $1.02M | 0.01% | +21,222 | New |
| PDT Partners, LLC | 22,601 | $1.09M | 0.18% | −62−0.3% | Reduced |
| Kennedy Capital Management, Inc. | 23,490 | $1.13M | 0.03% | −16−0.1% | Reduced |
| J. Goldman & Co LP | 24,281 | $1.17M | 0.08% | +15,865+188.5% | Added |
| Rhumbline Advisers | 26,384 | $1.27M | 0.00% | +3,027+13.0% | Added |
| DAFNA Capital Management LLC | 33,000 | $1.58M | 0.45% | −6,000−15.4% | Reduced |
| Swiss National Bank | 37,300 | $1.79M | 0.00% | +3,100+9.1% | Added |
| Barclays PLC | 37,935 | $1.82M | 0.00% | −59,640−61.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 40,300 | $1.94M | 0.02% | +40,300 | New |
| Russell Investments Group, Ltd. | 41,207 | $1.98M | 0.00% | +16,348+65.8% | Added |
| JPMorgan Chase & Co | 41,481 | $1.99M | 0.00% | +23,710+133.4% | Added |
| UBS Group AG | 49,179 | $2.36M | 0.00% | −114,060−69.9% | Reduced |
| Integral Health Asset Management, LLC | 60,000 | $2.88M | 0.65% | +60,000 | New |
| Casdin Capital, LLC | 65,000 | $3.12M | 0.24% | +65,000 | New |
| Nuveen Asset Management, LLC | 65,339 | $3.14M | 0.00% | +646+1.0% | Added |
| Rafferty Asset Management, LLC | 65,816 | $3.16M | 0.03% | +8,519+14.9% | Added |
| Bank of America Corp | 65,941 | $3.17M | 0.00% | +12,831+24.2% | Added |
| Voya Investment Management LLC | 70,184 | $3.37M | 0.00% | −17,226−19.7% | Reduced |
| Acuta Capital Partners, LLC | 80,000 | $3.84M | 2.36% | +80,000 | New |
| WCM Investment Management, LLC | 83,141 | $3.99M | 0.01% | +83,141 | New |
| CIBC Asset Management Inc | 90,146 | $4.33M | 0.02% | −56,222−38.4% | Reduced |
| Renaissance Technologies LLC | 91,900 | $4.41M | 0.01% | −5,300−5.5% | Reduced |
| Bank of New York Mellon Corp | 93,927 | $4.51M | 0.00% | +19,410+26.0% | Added |
| Cormorant Asset Management, LP | 100,000 | $4.80M | 0.32% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 126,790 | $6.09M | 1.62% | +26,863+26.9% | Added |
| Charles Schwab Investment Management Inc | 133,352 | $6.40M | 0.00% | +11,236+9.2% | Added |