Omeros Corporation (OMER)
NASDAQ: OMER
· Real-Time Price · USD
4.42
0.30 (7.28%)
At close: Aug 15, 2025, 3:59 PM
4.38
-0.79%
After-hours: Aug 15, 2025, 06:28 PM EDT
13F Institute Ownership
Total Institutes of 149 in Omeros expanded their positions with an increase of 8 investors compared to the previous quarter. An additional 1.01M shares, as total invested capital declined by $35.72M with ownership percentage increasing from 45.83% to 47.48%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 1.286
1.29
Call Flow 369,200
44%
Put Flow 474,800
56%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 7.55% | 4.38M | +1.96% | 36.03M | < 0.01% | May 02, 2025 |
| Ingalls & Snyder LLC | 6.85% | 3.98M | -0.75% | 32.7M | 1.08% | May 12, 2025 |
| Vanguard Group Inc | 5.58% | 3.24M | +3.04% | 26.61M | < 0.01% | May 09, 2025 |
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