Stock
Reported value
$18.1M
Holders
22
+0 new · −0 exited
Holders’ est. mark
$300
Price effect on 1 books still in the name
Largest holder
$11.4M
Knoll Capital Management, LLC
Notable conviction
Share of each notable manager’s 13F book.
- Citadel0.0% · $78K
- Renaissance Technologies0.0% · $209.5K
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| Knoll Capital Management, LLC | 5.88M | $11.4M | — | Held |
| Point72 Asset Management, L.P. | 1.19M | $2.32M | — | Held |
| MARSHALL WACE, LLP | 627.3K | $1.22M | — | Held |
| Schonfeld Strategic Advisors LLC | 596.6K | $1.16M | — | Held |
| Parkman Healthcare Partners LLC | 275.1K | $533.6K | — | Held |
| NORTHERN TRUST CORP | 148.7K | $288.4K | — | Held |
| Seven Fleet Capital Management LP | 135.3K | $262.5K | — | Held |
| Renaissance Technologies | 108K | $209.5K | — | Held |
| JANE STREET GROUP, LLC | 74.1K | $143.7K | — | Held |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 64.9K | $125.9K | — | Held |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | 47.3K | $91.8K | — | Held |
| HighTower Advisors, LLC | 43.1K | $83.7K | — | Held |
| Citadel | 40.2K | $78K | — | Held |
| GEODE CAPITAL MANAGEMENT, LLC | 21.1K | $41K | — | Held |
| Gem Investment Advisors, LLC | 19.1K | $37.1K | — | Held |
| SUPERSTRING CAPITAL MANAGEMENT LP | 17.1K | $33.3K | — | Held |
| BANK OF AMERICA CORP /DE/ | 15K | $29.1K | $300 | Cut−$11.2K |
| GOLDMAN SACHS GROUP INC | 12.3K | $23.9K | — | Held |
| PNC Financial Services Group, Inc. | 10K | $19.4K | — | Held |
| GROUP ONE TRADING LLC | 51 | $99 | — | Held |
| UBS Group AG | 17 | $33 | — | Held |
| GSA CAPITAL PARTNERS LLP | 11.9K | $23 | — | Held |
Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.