Keros Therapeutics, Inc. (NASDAQ:KROS) showed up in the 13F filings of 162 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Dec, 2025 | 2,290,532 | -426,621 | -15.70% | $46,635,220.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 1,525,355 | -1,193,422 | -43.90% | $31,056,228.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Dec, 2025 | 1,334,516 | 1,075,762 | 415.75% | $27,170,746.00 |
| Goldman Sachs Group Inc | 31 Dec, 2025 | 1,181,034 | -144,449 | -10.90% | $24,045,852.00 |
| State Street Corp | 31 Dec, 2025 | 1,075,993 | -226,985 | -17.42% | $21,907,217.00 |
| Madison Avenue Partners, LP | 31 Dec, 2025 | 823,707 | -1,884,511 | -69.58% | $16,770,675.00 |
| ORBIMED ADVISORS LLC | 31 Dec, 2025 | 804,212 | -214,522 | -21.06% | $16,373,756.00 |
| Qube Research & Technologies Ltd | 31 Dec, 2025 | 783,918 | 480,796 | 158.61% | $15,960,570.00 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 31 Dec, 2025 | 768,425 | 161,336 | 26.58% | $15,645,133.00 |
| D. E. Shaw & Co., Inc. | 31 Dec, 2025 | 755,473 | -575,952 | -43.26% | $15,381,430.00 |
| Federated Hermes, Inc. | 31 Dec, 2025 | 654,724 | 140,564 | 27.34% | $13,330,180.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 635,208 | -202,155 | -24.14% | $12,935,496.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Dec, 2025 | 591,686 | 436,986 | 282.47% | $12,046,727.00 |
| CITADEL ADVISORS LLC | 31 Dec, 2025 | 472,520 | 296,376 | 168.26% | $9,620,507.00 |
| Nantahala Capital Management, LLC | 31 Dec, 2025 | 360,419 | -872,770 | -70.77% | $7,338,131.00 |
| Connor, Clark & Lunn Investment Management Ltd. | 31 Dec, 2025 | 321,346 | -13,808 | -4.12% | $6,542,605.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Dec, 2025 | 318,439 | 235,916 | 285.88% | $6,483,418.00 |
| HRT FINANCIAL LP | 31 Dec, 2025 | 260,891 | 218,092 | 509.57% | $5,311.00 |
| Weiss Asset Management LP | 31 Dec, 2025 | 254,063 | 254,063 | 0.00% | $5,172,723.00 |
| Northern Trust Corp | 31 Dec, 2025 | 250,571 | -82,187 | -24.70% | $5,101,626.00 |