Keros Therapeutics, Inc. (KROS) Halts PAH Drug Development After Safety Concerns in TROPOS Trial
Keros Therapeutics, Inc.
Keros Therapeutics Inc. (KROS)
Market is closed
Sector: Pharmaceutical Preparations
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,334,516 | $27,170,746 | +416% | 0.02% |
| 2. | Madison Avenue Partners Eli Samaha | 823,707 | $16,770,675 | -70% | 0.72% |
| 3. | OrbiMed Advisors Samuel Isaly | 804,212 | $16,373,756 | -22% | 0.33% |
| 4. | D E Shaw D. E. Shaw | 755,473 | $15,381,430 | -44% | 0.01% |
| 5. | Renaissance Technologies Jim Simons | 591,686 | $12,046,727 | +283% | 0.02% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.33 | 74,333 | $767,859.89 | 4,392,737 | 2025-04-09 | Filing | |
| $10.33 | 500,000 | $5,165,000.00 | 4,318,404 | 2025-04-09 | Filing | |
| $9.86 | 325,000 | $3,203,525.00 | 3,818,404 | 2025-04-09 | Filing | |
| $9.40 | 16,365 | $153,752.45 | 743,558 | 2025-04-09 | Filing | |
| $9.40 | 18,560 | $174,374.91 | 3,493,404 | 2025-04-09 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $16.17 | 7,015 | $113,432.55 | 385,708 | 2026-02-19 | Filing | |
| $16.35 | 3,873 | $63,323.55 | 31,127 | 2026-02-18 | Filing | |
| $16.35 | 4,745 | $77,580.75 | 39,755 | 2026-02-18 | Filing | |
| $16.35 | 4,739 | $77,482.65 | 39,261 | 2026-02-18 | Filing | |
| $17.75 | 155,262 | $2,755,900.50 | 0 | 2025-10-15 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 2,290,532 | $46,635,220 | 0% | |
| 2. | 1,525,355 | $31,056,228 | 0% | |
| 3. | 1,075,993 | $21,907,217 | 0% | |
| 4. | 783,918 | $15,960,570 | 0.02% | |
| 5. | 768,425 | $15,645,133 | 0.06% |
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