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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,632 | +17.0% | 300 | 0.0% | 0.00% | – |
| Q1 2023 | $1,395 | +105.8% | 300 | 0.0% | 0.00% | – |
| Q4 2022 | $678 | -66.1% | 300 | -38.0% | 0.00% | – |
| Q3 2022 | $2,000 | +100.0% | 484 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | -50.0% | 484 | +4.8% | 0.00% | – |
| Q1 2022 | $2,000 | -50.0% | 462 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | -33.3% | 462 | +18.5% | 0.00% | – |
| Q3 2021 | $6,000 | 0.0% | 390 | 0.0% | 0.00% | – |
| Q2 2021 | $6,000 | -14.3% | 390 | 0.0% | 0.00% | – |
| Q1 2021 | $7,000 | +75.0% | 390 | +12.1% | 0.00% | – |
| Q4 2020 | $4,000 | +33.3% | 348 | 0.0% | 0.00% | – |
| Q3 2020 | $3,000 | -66.7% | 348 | -45.7% | 0.00% | – |
| Q2 2020 | $9,000 | +12.5% | 641 | 0.0% | 0.00% | – |
| Q1 2020 | $8,000 | -70.4% | 641 | -65.4% | 0.00% | – |
| Q4 2019 | $27,000 | -99.1% | 1,853 | -98.9% | 0.00% | -100.0% |
| Q3 2019 | $2,849,000 | -20.7% | 174,465 | -23.8% | 0.00% | -25.0% |
| Q2 2019 | $3,593,000 | +71760.0% | 229,026 | +65712.1% | 0.00% | – |
| Q1 2019 | $5,000 | – | 348 | +625.0% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 48 | 0.0% | 0.00% | – |
| Q3 2018 | $2,000 | – | 48 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | -100.0% | 48 | -78.6% | 0.00% | – |
| Q2 2016 | $2,000 | -50.0% | 224 | -3.4% | 0.00% | – |
| Q1 2016 | $4,000 | 0.0% | 232 | +3.6% | 0.00% | – |
| Q4 2015 | $4,000 | +100.0% | 224 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | -50.0% | 224 | +3.2% | 0.00% | – |
| Q2 2015 | $4,000 | +33.3% | 217 | +83.9% | 0.00% | – |
| Q1 2015 | $3,000 | 0.0% | 118 | 0.0% | 0.00% | – |
| Q4 2014 | $3,000 | +50.0% | 118 | 0.0% | 0.00% | – |
| Q3 2014 | $2,000 | 0.0% | 118 | 0.0% | 0.00% | – |
| Q2 2014 | $2,000 | +100.0% | 118 | 0.0% | 0.00% | – |
| Q1 2014 | $1,000 | – | 118 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INGALLS & SNYDER LLC | 4,319,792 | $76,892,000 | 3.59% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 228,800 | $4,073,000 | 1.58% |
| Cormorant Asset Management, LP | 3,300,030 | $58,741,000 | 1.31% |
| CPWM, LLC | 666,577 | $11,865,000 | 1.02% |
| WOODWARD DIVERSIFIED CAPITAL, LLC | 55,636 | $990,000 | 0.58% |
| Bain Capital Public Equity Management II, LLC | 690,315 | $12,288,000 | 0.51% |
| ROCKY MOUNTAIN ADVISERS, LLC | 18,885 | $336,000 | 0.48% |
| OUTFITTER FINANCIAL LLC | 32,605 | $580,000 | 0.48% |
| Alpha Wave Global, LP | 361,540 | $6,435,000 | 0.40% |
| Cormorant Asset Management, LP | 1,000,000 | $17,800,000 | 0.40% |