Institutional Ownership
Omeros Corp
CUSIP 682143102COMOMERQ1 2026
Institutional Holders
156
13F filers
Shares Held
26.58M
Aggregate institutional
Institutional Value
$240.91M
Q1 2026
Net New Holders
+12
33 new · 21 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions33
Increased62
Decreased40
Sold out21
Institutional Holders
156 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 5.31M | $56.07M | +247.2K | Added |
| 2 | Ubs Group AG | 2.34M | $24.72M | +117.7K | Added |
| 3 | State Street Corp | 1.92M | $20.27M | +346.0K | Added |
| 4 | Stifel Financial Corp | 1.83M | $19.34M | +21.8K | Added |
| 5 | Geode Capital Management, LLC | 1.75M | $18.51M | +121.0K | Added |
| 6 | Corient Private Wealth LLC | 801.4K | $8.46M | +113.4K | Added |
| 7 | Charles Schwab Investment Management Inc | 582.5K | $6.15M | −10.7K | Reduced |
| 8 | Bank Of Montreal /Can/ | 568.4K | $6.00M | −33.2K | Reduced |
| 9 | Northern Trust Corp | 563.9K | $5.95M | +37.1K | Added |
| 10 | Susquehanna International Group, LLP | 485.0K | $5.12M | −256.9K | Reduced |
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