Omeros Corporation · NASDAQ:OMER
The Vanguard Group's stake in Omeros Corporation fell to 4.91% (Schedule 13G/A)
Event Sep 30, 2025 · Filed Oct 31, 2025
The Vanguard Group's stake in Omeros Corporation fell to 4.91%, 3,346,958 shares, as a passive investor on Sep 30, 2025. Filed Oct 31, 2025 (Schedule 13G/A).
- Stake
- 4.91%
- Shares
- 3,346,958
- Intent
- Passive
- What changed
- Fell below 5%
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| The Vanguard Group | 4.91% | 3,346,958 |
Source
Related
- Omeros Corporation
- The Vanguard Group
- Omeros Corporation shareholders
- Schedule 13G/A · The Vanguard Group · Mar 27, 2026
- Schedule 13G · The Vanguard Group · Jan 30, 2026
- Form 4 · Borges David J. · Sep 24, 2026
- Form 4 · Cancelmo Peter B · Sep 1, 2026
- Form 4 · Hanish Arnold C · Aug 28, 2026
- Form 4 · Borges David J. · Aug 25, 2026
- Form 4 · Cable Thomas J. · Aug 21, 2026