Xencor, Inc. · NASDAQ:XNCR
EcoR1 Capital, LLC reported a 6.40% stake in Xencor, Inc. (Schedule 13G/A)
Event Dec 31, 2025 · Filed Feb 17, 2026
EcoR1 Capital, LLC reported a 6.40% stake in Xencor, Inc., 4,640,000 shares, as a passive investor on Dec 31, 2025. Filed Feb 17, 2026 (Schedule 13G/A).
- Stake
- 6.40%
- Shares
- 4,640,000
- Intent
- Passive
- What changed
- Stake changed
- Filed together
- 3 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| EcoR1 Capital, LLC | 6.40% | 4,640,000 |
| Oleg Nodelman | 6.40% | 4,640,000 |
| EcoR1 Capital Fund Qualified, L.P. | 6.00% | 4,354,981 |
Source
Related
- Xencor, Inc.
- EcoR1 Capital, LLC
- Xencor, Inc. shareholders
- Schedule 13G/A · EcoR1 Capital, LLC · May 15, 2026
- Schedule 13G · Vanguard Capital Management LLC · Jul 31, 2026
- Form 4 · Feigal Ellen · Jul 8, 2026
- Form 4 · Gorman Kevin Charles · Jul 8, 2026
- Form 4 · Gustafson Kurt A · Jul 8, 2026
- Form 4 · Klencke Barbara · Jul 8, 2026