OMER NASDAQ
Omeros Corporation
1W: -9.9%
1M: -10.6%
3M: -0.7%
YTD: -27.0%
1Y: +263.5%
3Y: +124.8%
5Y: -34.3%
$11.46
-0.50 (-4.18%)
Weekly Expected Move ±8.0%
$10
$11
$12
$13
$14
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🏦 Institutional Activity
Latest: Q1 2026189
Institutions Holding
+14 vs prior
37.1%
Ownership
-31.44%
32
New
59
Increased
69
Reduced
40
Closed
👔 Insider Trades
5 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-02-18 | Demopulos Gregory A MD | officer: chairman, ceo & president | F-Tax Withholding | 357,678 | $11.93 | $4.3M | Filing |
| 2026-01-13 | Borges David J. | officer: vp, finance & cao | S-Sale | 30,000 | $12.31 | $369K | Filing |
| 2026-01-12 | Borges David J. | officer: vp, finance & cao | S-Sale | 30,000 | $12.72 | $382K | Filing |
| 2025-10-13 | Demopulos Gregory A MD | officer: chairman, ceo & president | G-Gift | 600,000 | $— | $0 | Filing |
| 2025-10-13 | Demopulos Gregory A MD | officer: chairman, ceo & president | G-Gift | 300,000 | $— | $0 | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,309,626 | $56M | +247,188 | 2026-03-31 | Filing |
| INGALLS & SNYDER LLC | 3,559,423 | $38M | +110,724 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,983,259 | $32M | +2,983,259 | 2026-03-31 | Filing |
| UBS Group AG | 2,340,731 | $25M | +117,749 | 2026-03-31 | Filing |
| STATE STREET CORP | 1,919,575 | $20M | +346,049 | 2026-03-31 | Filing |
| STIFEL FINANCIAL CORP | 1,831,585 | $19M | +21,819 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 1,752,323 | $19M | +120,973 | 2026-03-31 | Filing |
| Corient Private Wealth LLC | 801,411 | $8M | +113,386 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 718,675 | $8M | +718,675 | 2026-03-31 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 582,512 | $6M | -10,710 | 2026-03-31 | Filing |
| BANK OF MONTREAL /CAN | 568,426 | $6M | -33,217 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 563,867 | $6M | +37,135 | 2026-03-31 | Filing |
| VANGUARD FIDUCIARY TRUST CO | 492,345 | $5M | +492,345 | 2026-03-31 | Filing |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 485,030 | $5M | -256,865 | 2026-03-31 | Filing |
| Clutterbuck Capital Management LLC | 300,000 | $3M | +150,000 | 2026-03-31 | Filing |
| Itau Unibanco Holding S.A. | 180,000 | $3M | — | 2026-03-31 | Filing |
| Badgley Phelps Wealth Managers, LLC | 263,556 | $3M | — | 2026-03-31 | Filing |
| BANK OF AMERICA CORP /DE | 204,805 | $2M | +89,997 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 202,893 | $2M | -24,401 | 2026-03-31 | Filing |
| Polar Asset Management Partners Inc. | 200,000 | $2M | +131,200 | 2026-03-31 | Filing |