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 2023
Institutional positions in Keros Therapeutics, Inc. as of Jun 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
- 123
- −6 vs. Q1 2023
- Shares held
- 22.4M
- +420.0K (+1.9%) vs. Q1 2023
- Total value
- $901.0M
- −$36.0M (−3.8%) vs. Q1 2023
- New holders
- 14
- 60 more added
- Sold out
- 20
- 27 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,059,041 | $163.1M | 0.01% | +7,168+0.2% | Added |
| BlackRock Inc. | 1,744,397 | $70.1M | 0.00% | +67,137+4.0% | Added |
| Alkeon Capital Management LLC | 1,676,522 | $67.4M | 0.40% | −1,496−0.1% | Reduced |
| OrbiMed Advisors LLC | 1,514,734 | $60.9M | 1.18% | −164,683−9.8% | Reduced |
| Price T Rowe Associates Inc | 1,270,361 | $51.0M | 0.01% | +117,845+10.2% | Added |
| Vanguard Group Inc | 1,183,779 | $47.6M | 0.00% | +135,717+12.9% | Added |
| Braidwell LP | 1,143,865 | $46.0M | 1.50% | +1,143,865 | New |
| State Street Corp | 1,015,903 | $40.8M | 0.00% | +71,744+7.6% | Added |
| Candriam Luxembourg S.C.A. | 721,061 | $29.0M | 0.21% | −23,996−3.2% | Reduced |
| Eventide Asset Management, LLC | 580,000 | $23.3M | 0.39% | +280,000+93.3% | Added |
| Yiheng Capital Management, L.P. | 554,151 | $22.3M | 1.93% | 00.0% | Unchanged |
| Nantahala Capital Management, LLC | 497,161 | $20.0M | 2.42% | −245,658−33.1% | Reduced |
| Franklin Resources Inc | 472,751 | $19.0M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 420,722 | $16.9M | 0.00% | +52,676+14.3% | Added |
| First Light Asset Management, LLC | 416,830 | $16.7M | 1.31% | −177,134−29.8% | Reduced |
| CHI Advisors LLC | 402,118 | $16.2M | 4.90% | +141,059+54.0% | Added |
| Opaleye Management Inc. | 352,650 | $14.2M | 3.39% | +114,650+48.2% | Added |
| Point72 Asset Management, L.P. | 349,660 | $14.0M | 0.05% | +144,000+70.0% | Added |
| Citadel Advisors LLC | 327,800 | $13.2M | 0.01% | −43,683−11.8% | Reduced |
| Clal Insurance Enterprises Holdings Ltd | 299,000 | $12.0M | 0.14% | 00.0% | Unchanged |
| Woodline Partners LP | 279,701 | $11.2M | 0.13% | +81,562+41.2% | Added |
| Parkman Healthcare Partners LLC | 276,815 | $11.1M | 1.93% | +97,525+54.4% | Added |
| American Century Companies Inc | 214,003 | $8.60M | 0.01% | +100,860+89.1% | Added |
| Northern Trust Corp | 203,683 | $8.18M | 0.00% | +26,413+14.9% | Added |
| Citigroup Inc | 152,847 | $6.14M | 0.01% | −173,217−53.1% | Reduced |
| Charles Schwab Investment Management Inc | 147,785 | $5.94M | 0.00% | +15,017+11.3% | Added |
| Bank of New York Mellon Corp | 101,638 | $4.08M | 0.00% | −30,939−23.3% | Reduced |
| WCM Investment Management, LLC | 95,213 | $3.80M | 0.01% | +11,187+13.3% | Added |
| Schonfeld Strategic Advisors LLC | 86,727 | $3.48M | 0.03% | +30,182+53.4% | Added |
| Deutsche Bank AG | 82,891 | $3.33M | 0.00% | −4,505−5.2% | Reduced |
| Goldman Sachs Group Inc | 73,907 | $2.97M | 0.00% | +11,647+18.7% | Added |
| Voya Investment Management LLC | 71,992 | $2.89M | 0.00% | +1,808+2.6% | Added |
| Soleus Capital Management, L.P. | 70,800 | $2.84M | 0.32% | −51,516−42.1% | Reduced |
| Rafferty Asset Management, LLC | 70,256 | $2.82M | 0.02% | +7,225+11.5% | Added |
| Russell Investments Group, Ltd. | 68,562 | $2.75M | 0.01% | +12,976+23.3% | Added |
| Renaissance Technologies LLC | 68,400 | $2.75M | 0.00% | −52,700−43.5% | Reduced |
| Marshall Wace, LLP | 62,650 | $2.52M | 0.01% | −53,870−46.2% | Reduced |
| Dimensional Fund Advisors LP | 58,766 | $2.36M | 0.00% | +58,766 | New |
| Kennedy Capital Management, Inc. | 58,119 | $2.34M | 0.05% | +34,239+143.4% | Added |
| Bank of America Corp | 56,213 | $2.26M | 0.00% | −19,456−25.7% | Reduced |
| UBS Oconnor LLC | 55,341 | $2.22M | 0.05% | +9,857+21.7% | Added |
| Integral Health Asset Management, LLC | 52,000 | $2.09M | 0.27% | +2,000+4.0% | Added |
| Nuveen Asset Management, LLC | 51,659 | $2.08M | 0.00% | −15,510−23.1% | Reduced |
| Morgan Stanley | 49,798 | $2.00M | 0.00% | −91,172−64.7% | Reduced |
| DAFNA Capital Management LLC | 47,661 | $1.92M | 0.52% | +28,300+146.2% | Added |
| Swiss National Bank | 43,500 | $1.75M | 0.00% | +7,800+21.8% | Added |
| Millennium Management LLC | 39,896 | $1.60M | 0.00% | +15,523+63.7% | Added |
| Barclays PLC | 38,393 | $1.54M | 0.00% | +9,047+30.8% | Added |
| Rhumbline Advisers | 32,953 | $1.32M | 0.00% | +4,862+17.3% | Added |
| UBS Group AG | 29,716 | $1.19M | 0.00% | −3,335−10.1% | Reduced |
| JPMorgan Chase & Co | 29,690 | $1.19M | 0.00% | +6,270+26.8% | Added |
| Manufacturers Life Insurance Company, The | 27,307 | $1.10M | 0.00% | +1,513+5.9% | Added |
| LMR Partners LLP | 27,245 | $1.09M | 0.02% | +3,574+15.1% | Added |
| Credit Suisse AG | 26,982 | $1.08M | 0.00% | +7,711+40.0% | Added |
| Qube Research & Technologies Ltd | 26,838 | $1.08M | 0.00% | −10,773−28.6% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 26,256 | $1.05M | 0.01% | +13,940+113.2% | Added |
| California State Teachers Retirement System | 25,060 | $1.01M | 0.00% | +3,388+15.6% | Added |
| Alps Advisors Inc | 21,744 | $873.7K | 0.01% | +2,939+15.6% | Added |
| Wells Fargo & Company | 21,323 | $856.8K | 0.00% | +7,016+49.0% | Added |
| Alliancebernstein L.P. | 21,120 | $848.6K | 0.00% | +4,820+29.6% | Added |
| PFM Health Sciences, LP | 20,350 | $817.7K | 0.03% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 17,135 | $731.7K | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 18,100 | $727.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 18,096 | $727.1K | 0.00% | +8,549+89.5% | Added |
| Algert Global LLC | 16,595 | $666.8K | 0.03% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 14,734 | $592.0K | 0.00% | −3,205−17.9% | Reduced |
| Profund Advisors LLC | 12,935 | $519.7K | 0.03% | +1,091+9.2% | Added |
| Jane Street Group, LLC | 12,566 | $504.9K | 0.00% | −6,476−34.0% | Reduced |
| Allianz Asset Management GmbH | 12,200 | $490.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 11,885 | $477.5K | 0.00% | +1,788+17.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 11,544 | $463.1K | 0.00% | +50.0% | Added |
| AQR Capital Management LLC | 11,441 | $459.7K | 0.00% | +3,850+50.7% | Added |
| Invesco Ltd. | 11,142 | $447.7K | 0.00% | +700+6.7% | Added |
| American International Group, Inc. | 10,834 | $435.3K | 0.00% | +1,547+16.7% | Added |
| Balyasny Asset Management LLC | 10,323 | $414.8K | 0.00% | +10,323 | New |
| New York State Common Retirement Fund | 10,245 | $411.6K | 0.00% | +178+1.8% | Added |
| EDBI Pte Ltd | 10,105 | $406.0K | 0.33% | 00.0% | Unchanged |
| Chescapmanager LLC | 10,105 | $406.0K | 0.10% | 00.0% | Unchanged |
| American Financial Group Inc | 10,105 | $406.0K | 0.13% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 9,829 | $395.2K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 8,770 | $352.4K | 0.00% | −17,783−67.0% | Reduced |
| Virtu Financial LLC | 8,708 | $350.0K | 0.03% | +8,708 | New |
| SG Americas Securities, LLC | 8,326 | $335.0K | 0.00% | −19,728−70.3% | Reduced |
| Putnam Investments LLC | 7,878 | $316.5K | 0.00% | −238−2.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 7,745 | $311.2K | 0.06% | +7,745 | New |
| Cresset Asset Management, LLC | 7,682 | $308.7K | 0.00% | +7,682 | New |
| J. Goldman & Co LP | 7,677 | $308.5K | 0.02% | +355+4.8% | Added |
| DekaBank Deutsche Girozentrale | 7,550 | $301.0K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 7,283 | $292.6K | 0.01% | +7,283 | New |
| Birchview Capital, LP | 7,000 | $281.3K | 0.21% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 7,000 | $281.3K | 0.00% | +7,000 | New |
| BIT Capital GmbH | 6,962 | $279.7K | 0.03% | +6,962 | New |
| Handelsbanken Fonder AB | 6,700 | $269.0K | 0.00% | −600−8.2% | Reduced |
| Principal Financial Group Inc | 6,612 | $265.7K | 0.00% | +735+12.5% | Added |
| State Board of Administration of Florida Retirement System | 6,390 | $256.8K | 0.00% | +20+0.3% | Added |
| STRS Ohio | 5,700 | $229.0K | 0.00% | +400+7.5% | Added |
| Erste Asset Management GmbH | 5,700 | $227.3K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 5,611 | $225.4K | 0.00% | +823+17.2% | Added |
| Teacher Retirement System of Texas | 5,409 | $217.0K | 0.00% | +318+6.2% | Added |
| Royal Bank of Canada | 5,135 | $206.0K | 0.00% | +2,743+114.7% | Added |