OMEROS CORP's ticker is OMER and the CUSIP is 682143102. A total of 91 filers reported holding OMEROS CORP in Q1 2023. The put-call ratio across all filers is 0.48 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,695 | -84.6% | 750 | -78.6% | 0.00% | -100.0% |
| Q3 2022 | $11,000 | -95.5% | 3,500 | -85.4% | 0.00% | -95.9% |
| Q3 2020 | $243,000 | +257.4% | 24,000 | +394.8% | 0.07% | +131.2% |
| Q4 2019 | $68,000 | +65.9% | 4,850 | +94.0% | 0.03% | +45.5% |
| Q3 2019 | $41,000 | -58.6% | 2,500 | -75.0% | 0.02% | -64.5% |
| Q4 2016 | $99,000 | -37.3% | 10,000 | -33.3% | 0.06% | -39.8% |
| Q2 2016 | $158,000 | -80.9% | 15,000 | -71.4% | 0.10% | -80.6% |
| Q4 2015 | $826,000 | +86.9% | 52,530 | +30.3% | 0.53% | +71.5% |
| Q3 2015 | $442,000 | -54.1% | 40,300 | -24.7% | 0.31% | -47.0% |
| Q2 2015 | $963,000 | +41.8% | 53,550 | +73.9% | 0.58% | +40.1% |
| Q1 2015 | $679,000 | +173.8% | 30,800 | +208.0% | 0.42% | +175.5% |
| Q4 2014 | $248,000 | -47.3% | 10,000 | -73.0% | 0.15% | -45.1% |
| Q3 2014 | $471,000 | +80.5% | 37,000 | +146.7% | 0.28% | +93.7% |
| Q2 2014 | $261,000 | – | 15,000 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 4,479,872 | $59,896,000 | 4.46% |
| INGALLS & SNYDER LLC | 4,636,305 | $61,987,000 | 4.18% |
| Cormorant Asset Management, LP | 2,523,700 | $33,742,000 | 1.57% |
| CPWM, LLC | 698,939 | $9,345,000 | 1.36% |
| ROCKY MOUNTAIN ADVISERS, LLC | 16,160 | $216,000 | 0.60% |
| AMERICAN FINANCIAL GROUP INC | 340,284 | $4,550,000 | 0.54% |
| Atom Investors LP | 299,005 | $3,998,000 | 0.35% |
| Lesa Sroufe & Co | 17,735 | $237,000 | 0.32% |
| Virtus ETF Advisers LLC | 43,917 | $587,000 | 0.24% |
| Quad-Cities Investment Group, LLC | 12,650 | $169,000 | 0.22% |