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 2025
Institutional positions in Keros Therapeutics, Inc. as of Jun 30, 2025. 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
- 139
- −16 vs. Q1 2025
- Shares held
- 35.9M
- −811.3K (−2.2%) vs. Q1 2025
- Total value
- $479.6M
- +$50.9M (+11.9%) vs. Q1 2025
- New holders
- 27
- 59 more added
- Sold out
- 43
- 34 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Keros Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 30 | $0 | 0.00% | +14+87.5% | Added |
| Avion Wealth | 36 | $0 | 0.00% | +36 | New |
| True Wealth Design, LLC | 6 | $81 | 0.00% | +3+100.0% | Added |
| WPG Advisers, LLC | 24 | $320 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1 | $521 | 0.00% | +1 | New |
| EverSource Wealth Advisors, LLC | 50 | $668 | 0.00% | +40+400.0% | Added |
| Parkside Financial Bank & Trust | 55 | $735 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 59 | $788 | 0.00% | +59 | New |
| Advisor Group Holdings, Inc. | 74 | $988 | 0.00% | +74 | New |
| Geneos Wealth Management Inc. | 83 | $1.11K | 0.00% | +83 | New |
| Skopos Labs, Inc. | 91 | $1.22K | 0.00% | +91 | New |
| Raymond James Financial Inc | 100 | $1.33K | 0.00% | +100 | New |
| Private Wealth Management Group, LLC | 102 | $1.36K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 119 | $1.59K | 0.00% | +119 | New |
| Essential Partners LLC | 131 | $1.75K | 0.00% | +131 | New |
| Red Tortoise LLC | 146 | $1.95K | 0.00% | +146 | New |
| Daiwa Securities Group Inc. | 133 | $2.00K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 175 | $2.34K | 0.00% | −5−2.8% | Reduced |
| Sachetta, LLC | 244 | $3.26K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 374 | $4.99K | 0.00% | +137+57.8% | Added |
| Quantbot Technologies LP | 386 | $5.15K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 480 | $6.41K | 0.00% | +107+28.7% | Added |
| SBI Securities Co., Ltd. | 622 | $8.30K | 0.00% | +600+2,727.3% | Added |
| Allworth Financial LP | 631 | $8.42K | 0.00% | +261+70.5% | Added |
| The PNC Financial Services Group, Inc. | 820 | $10.9K | 0.00% | +713+666.4% | Added |
| Sterling Capital Management LLC | 912 | $12.2K | 0.00% | +882+2,940.0% | Added |
| GF Fund Management Co. Ltd. | 1,036 | $13.8K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,058 | $14.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,297 | $17.3K | 0.00% | +300+30.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,569 | $20.9K | 0.00% | +209+15.4% | Added |
| FNY Investment Advisers, LLC | 2,500 | $33.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,676 | $35.7K | 0.00% | −686−20.4% | Reduced |
| Ameritas Investment Partners, Inc. | 2,887 | $38.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,117 | $41.6K | 0.00% | −2,837−47.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,153 | $42.1K | 0.00% | +1,888+149.2% | Added |
| CWM, LLC | 5,000 | $67.0K | 0.00% | +2,333+87.5% | Added |
| Virtus Investment Advisers, Inc. | 6,894 | $92.0K | 0.03% | −2,013−22.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 8,157 | $108.9K | 0.01% | +21+0.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,257 | $110.2K | 0.00% | +1,892+29.7% | Added |
| Covestor Ltd | 9,349 | $125.0K | 0.07% | −7,712−45.2% | Reduced |
| STRS Ohio | 9,400 | $125.5K | 0.00% | +9,400 | New |
| US Bancorp | 9,864 | $131.7K | 0.00% | +9,848+61,550.0% | Added |
| American Financial Group Inc | 10,105 | $134.9K | 0.05% | 00.0% | Unchanged |
| Royal Bank of Canada | 10,108 | $135.0K | 0.00% | +8,302+459.7% | Added |
| New York State Common Retirement Fund | 10,616 | $141.7K | 0.00% | +7,700+264.1% | Added |
| Profund Advisors LLC | 11,421 | $152.5K | 0.01% | −148−1.3% | Reduced |
| Engineers Gate Manager LP | 12,037 | $160.7K | 0.00% | −94,896−88.7% | Reduced |
| Fox Run Management, L.L.C. | 12,354 | $164.9K | 0.03% | −6,635−34.9% | Reduced |
| Manufacturers Life Insurance Company, The | 12,451 | $166.2K | 0.00% | +988+8.6% | Added |
| Two Sigma Investments, LP | 13,522 | $180.5K | 0.00% | −48,850−78.3% | Reduced |
| Millennium Management LLC | 13,705 | $183.0K | 0.00% | −219,498−94.1% | Reduced |
| Martingale Asset Management L P | 13,858 | $185.0K | 0.00% | +13,858 | New |
| Two Sigma Advisers, LP | 17,100 | $228.3K | 0.00% | −102,400−85.7% | Reduced |
| Intech Investment Management LLC | 19,099 | $255.0K | 0.00% | −2,023−9.6% | Reduced |
| MetLife Investment Management | 19,749 | $263.6K | 0.00% | +1,651+9.1% | Added |
| Erste Asset Management GmbH | 20,700 | $279.2K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 21,849 | $291.0K | 0.00% | +21,849 | New |
| Wells Fargo & Company | 21,945 | $293.0K | 0.00% | +5,167+30.8% | Added |
| Alps Advisors Inc | 21,949 | $293.0K | 0.00% | −7,787−26.2% | Reduced |
| Citadel Advisors LLC | 22,898 | $305.7K | 0.00% | −168,711−88.0% | Reduced |
| Group One Trading, L.P. | 23,031 | $307.5K | 0.01% | −26,663−53.7% | Reduced |
| Creative Planning | 24,226 | $323.4K | 0.00% | +6,948+40.2% | Added |
| Quest Partners LLC | 25,958 | $346.5K | 0.03% | +12,724+96.1% | Added |
| Public Employees Retirement System of Ohio | 26,103 | $348.5K | 0.00% | +26,103 | New |
| Polymer Capital Management (US) LLC | 27,181 | $362.9K | 0.06% | +15,640+135.5% | Added |
| Alliancebernstein L.P. | 27,810 | $371.3K | 0.00% | −700−2.5% | Reduced |
| Citigroup Inc | 34,379 | $459.0K | 0.00% | −37,378−52.1% | Reduced |
| Caption Management, LLC | 36,078 | $481.6K | 0.04% | −70,903−66.3% | Reduced |
| Dimensional Fund Advisors LP | 36,636 | $489.2K | 0.00% | 00.0% | Unchanged |
| UBS Oconnor LLC | 37,891 | $505.8K | 0.01% | −77,627−67.2% | Reduced |
| Qube Research & Technologies Ltd | 38,677 | $516.3K | 0.00% | −234,665−85.9% | Reduced |
| SummitTX Capital, L.P. | 40,000 | $534.0K | 0.02% | +9,116+29.5% | Added |
| Los Angeles Capital Management LLC | 41,709 | $556.8K | 0.00% | +41,709 | New |
| Invesco Ltd. | 43,395 | $579.3K | 0.00% | +10,129+30.4% | Added |
| BNP Paribas Arbitrage, SA | 46,599 | $622.1K | 0.00% | −35,337−43.1% | Reduced |
| Quadrature Capital Ltd | 47,000 | $627.5K | 0.01% | +18,129+62.8% | Added |
| JPMorgan Chase & Co | 47,654 | $636.2K | 0.00% | −2,552,803−98.2% | Reduced |
| Price T Rowe Associates Inc | 48,415 | $647.0K | 0.00% | +5,188+12.0% | Added |
| Rhumbline Advisers | 51,815 | $691.7K | 0.00% | +7,146+16.0% | Added |
| HighVista Strategies LLC | 52,618 | $702.5K | 0.26% | +511+1.0% | Added |
| Mackenzie Financial Corp | 53,877 | $719.3K | 0.00% | +53,877 | New |
| XTX Topco Ltd | 54,145 | $722.8K | 0.03% | +6,024+12.5% | Added |
| Rafferty Asset Management, LLC | 54,294 | $724.8K | 0.00% | −1,038−1.9% | Reduced |
| Algert Global LLC | 55,570 | $741.9K | 0.02% | +28,090+102.2% | Added |
| Jane Street Group, LLC | 57,281 | $764.7K | 0.00% | +10,336+22.0% | Added |
| Gsa Capital Partners LLP | 61,455 | $820.0K | 0.06% | +61,455 | New |
| Russell Investments Group, Ltd. | 61,743 | $824.3K | 0.00% | +53,489+648.0% | Added |
| Arrowstreet Capital, Limited Partnership | 64,581 | $862.2K | 0.00% | +64,581 | New |
| Brevan Howard Capital Management LP | 70,149 | $936.5K | 0.01% | +4,305+6.5% | Added |
| AQR Capital Management LLC | 70,650 | $943.2K | 0.00% | +48,514+219.2% | Added |
| State of Wisconsin Investment Board | 71,924 | $960.2K | 0.00% | +71,924 | New |
| Nuveen, LLC | 75,855 | $1.01M | 0.00% | −3,871,600−98.1% | Reduced |
| Monimus Capital Management, LP | 90,396 | $1.21M | 0.97% | +6,341+7.5% | Added |
| Nebula Research & Development LLC | 90,406 | $1.21M | 0.10% | −25,014−21.7% | Reduced |
| Simplex Trading, LLC | 90,735 | $1.21M | 0.03% | +20,223+28.7% | Added |
| Ameriprise Financial Inc | 98,641 | $1.32M | 0.00% | +98,641 | New |
| Assenagon Asset Management S.A. | 101,297 | $1.35M | 0.00% | +36,360+56.0% | Added |
| UBS Group AG | 102,773 | $1.37M | 0.00% | +10,344+11.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 104,878 | $1.40M | 0.03% | +104,878 | New |
| Bank of New York Mellon Corp | 109,349 | $1.46M | 0.00% | +11,594+11.9% | Added |