Position history for BlackRock, Inc.'s holdings in OMEROS CORP
BlackRock, Inc. holds 5.3M shares of OMER (OMEROS CORP), worth $56.1M as of 2026-Q1. The position was increased (+4.9% shares). OMER represents 0.0% of BlackRock, Inc.'s portfolio.
Current Value
$56.1M
Current Shares
5.3M
Total Value Change
+$13.6M
Total Shares Change
+1M
Other major holders of OMER: VANGUARD GROUP INC, D. E. Shaw & Co., Inc., UBS Group AG
Increased |
| 5.3M |
+4.9% |
| $56.1M |
| 0.0% |
| $11.64 |
31 |
| 2025-Q4 | Increased | 5.1M | +13.7% | $86.9M | 0.0% | $16.96 | 34 |
| 2025-Q3 | Increased | 4.5M | +9.9% | $18.3M | 0.0% | $4.18 | 31 |
| 2025-Q2 | Decreased | 4.1M | -7.6% | $12.2M | 0.0% | $3.20 | 0 |
| 2025-Q1 | Increased | 4.4M | +2.0% | $36M | 0.0% | $8.47 | 30 |
| 2024-Q4 | New | 4.3M | - | $42.5M | 0.0% | $9.74 | 40 |