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, Q2 2022
Institutional positions in Keros Therapeutics, Inc. as of Jun 30, 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
- 104
- −1 vs. Q1 2022
- Shares held
- 17.4M
- +936.9K (+5.7%) vs. Q1 2022
- Total value
- $479.7M
- −$413.2M (−46.3%) vs. Q1 2022
- New holders
- 20
- 43 more added
- Sold out
- 21
- 20 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 3,599,895 | $99.5M | 0.01% | +591,959+19.7% | Added |
| OrbiMed Advisors LLC | 1,679,417 | $46.4M | 0.90% | 00.0% | Unchanged |
| BlackRock Inc. | 1,396,343 | $38.6M | 0.00% | +98,297+7.6% | Added |
| Alkeon Capital Management LLC | 1,176,433 | $32.5M | 0.19% | +270,000+29.8% | Added |
| State Street Corp | 990,752 | $27.4M | 0.00% | +307,105+44.9% | Added |
| Nantahala Capital Management, LLC | 911,901 | $25.2M | 2.18% | +95,071+11.6% | Added |
| Vanguard Group Inc | 771,618 | $21.3M | 0.00% | +35,025+4.8% | Added |
| Deep Track Capital, LP | 739,528 | $20.4M | 1.41% | −640,778−46.4% | Reduced |
| First Light Asset Management, LLC | 598,333 | $16.5M | 1.92% | −59,812−9.1% | Reduced |
| Franklin Resources Inc | 472,880 | $13.1M | 0.01% | +78,203+19.8% | Added |
| Citigroup Inc | 462,370 | $12.8M | 0.02% | +454,498+5,773.6% | Added |
| Candriam Luxembourg S.C.A. | 361,789 | $9.99M | 0.08% | −58,881−14.0% | Reduced |
| Citadel Advisors LLC | 354,354 | $9.79M | 0.01% | +74,193+26.5% | Added |
| Clal Insurance Enterprises Holdings Ltd | 299,000 | $8.26M | 0.11% | −21,000−6.6% | Reduced |
| Opaleye Management Inc. | 276,000 | $7.63M | 3.44% | +10,250+3.9% | Added |
| Geode Capital Management, LLC | 274,902 | $7.59M | 0.00% | +590.0% | Added |
| Fairmount Funds Management LLC | 272,498 | $7.53M | 1.72% | −124,413−31.3% | Reduced |
| UBS Group AG | 196,915 | $5.44M | 0.00% | −2,768−1.4% | Reduced |
| Octagon Capital Advisors LP | 152,249 | $4.21M | 1.12% | −187,965−55.2% | Reduced |
| Northern Trust Corp | 150,501 | $4.16M | 0.00% | +1,984+1.3% | Added |
| Goldman Sachs Group Inc | 147,851 | $4.09M | 0.00% | +20,020+15.7% | Added |
| Renaissance Technologies LLC | 141,700 | $3.92M | 0.00% | +136,400+2,573.6% | Added |
| Allianz Asset Management GmbH | 128,277 | $3.54M | 0.00% | +52,886+70.1% | Added |
| Morgan Stanley | 119,798 | $3.31M | 0.00% | +67,970+131.1% | Added |
| CHI Advisors LLC | 103,429 | $2.86M | 1.09% | +41,200+66.2% | Added |
| Charles Schwab Investment Management Inc | 102,175 | $2.82M | 0.00% | +1,435+1.4% | Added |
| Cormorant Asset Management, LP | 100,000 | $2.76M | 0.21% | 00.0% | Unchanged |
| Altium Capital Management LP | 88,000 | $2.43M | 1.03% | −38,000−30.2% | Reduced |
| Sphera Funds Management Ltd. | 67,997 | $1.88M | 0.36% | −71,584−51.3% | Reduced |
| Nuveen Asset Management, LLC | 62,940 | $1.74M | 0.00% | +2,445+4.0% | Added |
| UBS Oconnor LLC | 57,321 | $1.58M | 0.02% | +57,321 | New |
| Two Sigma Investments, LP | 55,561 | $1.53M | 0.01% | +55,561 | New |
| Qube Research & Technologies Ltd | 54,031 | $1.49M | 0.01% | +54,031 | New |
| Marshall Wace, LLP | 52,934 | $1.46M | 0.00% | +45,466+608.8% | Added |
| Parkman Healthcare Partners LLC | 47,788 | $1.32M | 0.49% | −24,902−34.3% | Reduced |
| PDT Partners, LLC | 47,546 | $1.31M | 0.12% | +30,391+177.2% | Added |
| Kennedy Capital Management, Inc. | 47,182 | $1.30M | 0.04% | +844+1.8% | Added |
| Bank of New York Mellon Corp | 46,773 | $1.29M | 0.00% | +321+0.7% | Added |
| Walleye Capital LLC | 40,100 | $1.11M | 0.03% | +11,054+38.1% | Added |
| DAFNA Capital Management LLC | 39,000 | $1.08M | 0.29% | +39,000 | New |
| Bank of America Corp | 38,769 | $1.07M | 0.00% | +4,480+13.1% | Added |
| Rafferty Asset Management, LLC | 37,361 | $1.03M | 0.01% | +3,092+9.0% | Added |
| Altshuler Shaham Ltd | 34,074 | $941.0K | 0.01% | −789−2.3% | Reduced |
| Barclays PLC | 33,917 | $936.0K | 0.00% | +21,197+166.6% | Added |
| Jane Street Group, LLC | 33,356 | $921.0K | 0.00% | +33,356 | New |
| Swiss National Bank | 33,100 | $915.0K | 0.00% | +2,700+8.9% | Added |
| Cubist Systematic Strategies, LLC | 24,346 | $673.0K | 0.01% | +24,346 | New |
| Jump Financial, LLC | 21,978 | $607.0K | 0.03% | +21,978 | New |
| D. E. Shaw & Co., Inc. | 21,056 | $582.0K | 0.00% | +21,056 | New |
| Rhumbline Advisers | 20,251 | $560.0K | 0.00% | +4,365+27.5% | Added |
| California State Teachers Retirement System | 19,147 | $529.0K | 0.00% | +1,477+8.4% | Added |
| Wellington Management Group LLP | 18,984 | $524.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 17,715 | $489.0K | 0.00% | +17,715 | New |
| Meitav Dash Investments Ltd | 17,475 | $482.0K | 0.01% | −95,644−84.6% | Reduced |
| HighVista Strategies LLC | 16,623 | $459.0K | 0.28% | +583+3.6% | Added |
| JPMorgan Chase & Co | 15,224 | $420.0K | 0.00% | −22,304−59.4% | Reduced |
| Alliancebernstein L.P. | 15,000 | $414.0K | 0.00% | +2,800+23.0% | Added |
| Trexquant Investment LP | 14,341 | $396.0K | 0.02% | +14,341 | New |
| Alps Advisors Inc | 14,262 | $394.0K | 0.00% | −10,409−42.2% | Reduced |
| Credit Suisse AG | 14,215 | $393.0K | 0.00% | +5,500+63.1% | Added |
| State of Wisconsin Investment Board | 13,986 | $386.0K | 0.00% | −3,914−21.9% | Reduced |
| SG Americas Securities, LLC | 12,797 | $354.0K | 0.00% | +9,853+334.7% | Added |
| Jefferies Group LLC | 12,500 | $345.4K | 0.01% | +12,500 | New |
| Tudor Investment Corp Et Al | 12,193 | $337.0K | 0.01% | +12,193 | New |
| Bank of Montreal | 11,613 | $336.0K | 0.00% | +11,613 | New |
| UBS Asset Management Americas Inc | 11,085 | $306.3K | 0.00% | +3,075+38.4% | Added |
| New York State Common Retirement Fund | 11,014 | $304.0K | 0.00% | −23−0.2% | Reduced |
| Deutsche Bank AG | 10,275 | $285.0K | 0.00% | +135+1.3% | Added |
| American Financial Group Inc | 10,105 | $279.0K | 0.09% | 00.0% | Unchanged |
| Chescapmanager LLC | 10,105 | $279.0K | 0.09% | 00.0% | Unchanged |
| EDBI Pte Ltd | 10,105 | $279.0K | 0.26% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 10,020 | $277.0K | 0.03% | +10,020 | New |
| MetLife Investment Management | 8,455 | $233.6K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 8,210 | $227.0K | 0.00% | +1,800+28.1% | Added |
| American International Group, Inc. | 7,858 | $217.0K | 0.00% | +110+1.4% | Added |
| DekaBank Deutsche Girozentrale | 7,550 | $205.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 6,889 | $190.0K | 0.00% | +35+0.5% | Added |
| Quantbot Technologies LP | 6,364 | $175.0K | 0.02% | +6,364 | New |
| Erste Asset Management GmbH | 5,700 | $154.9K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 4,177 | $115.0K | 0.00% | +2,694+181.7% | Added |
| Virtus ETF Advisers LLC | 3,793 | $105.0K | 0.04% | +568+17.6% | Added |
| Tower Research Capital LLC (TRC) | 3,632 | $100.0K | 0.00% | +3,255+863.4% | Added |
| Amalgamated Bank | 2,635 | $73.0K | 0.00% | +93+3.7% | Added |
| Ensign Peak Advisors, Inc | 2,380 | $66.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,622 | $45.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,092 | $30.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,083 | $29.9K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 1,006 | $28.0K | 0.00% | +1,006 | New |
| Great West Life Assurance Co | 499 | $14.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 490 | $14.0K | 0.00% | −40−7.5% | Reduced |
| High Net Worth Advisory Group LLC | 500 | $14.0K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 356 | $10.0K | 0.00% | −879−71.2% | Reduced |
| Tortoise Investment Management, LLC | 312 | $9.00K | 0.00% | 00.0% | Unchanged |
| Zullo Investment Group, Inc. | 300 | $8.00K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 270 | $7.46K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 160 | $4.00K | 0.00% | +160 | New |
| Group One Trading, L.P. | 100 | $3.00K | 0.00% | +100 | New |
| Daiwa Securities Group Inc. | 80 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 74 | $2.00K | 0.00% | +74 | New |
| US Bancorp | 41 | $1.00K | 0.00% | 00.0% | Unchanged |