OMEROS CORP's ticker is OMER and the CUSIP is 682143102. A total of 142 filers reported holding OMEROS CORP in Q4 2020. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $203,000 | -42.8% | 69,339 | +6.1% | 0.00% | -100.0% |
| Q2 2023 | $355,000 | +30.0% | 65,339 | +12.0% | 0.00% | 0.0% |
| Q1 2023 | $273,000 | +133.3% | 58,339 | +11.5% | 0.00% | – |
| Q4 2022 | $117,000 | -29.9% | 52,339 | -0.9% | 0.00% | – |
| Q3 2022 | $167,000 | +29.5% | 52,789 | +13.3% | 0.00% | – |
| Q2 2022 | $129,000 | -42.2% | 46,589 | +25.6% | 0.00% | – |
| Q1 2022 | $223,000 | -2.2% | 37,089 | +4.1% | 0.00% | – |
| Q4 2021 | $228,000 | -51.7% | 35,614 | +3.8% | 0.00% | -100.0% |
| Q3 2021 | $472,000 | -1.9% | 34,314 | +6.2% | 0.00% | 0.0% |
| Q2 2021 | $481,000 | -16.8% | 32,314 | -0.3% | 0.00% | -50.0% |
| Q1 2021 | $578,000 | +22.7% | 32,407 | -1.7% | 0.00% | 0.0% |
| Q4 2020 | $471,000 | +41.0% | 32,957 | -0.2% | 0.00% | 0.0% |
| Q3 2020 | $334,000 | -24.4% | 33,015 | +8.2% | 0.00% | 0.0% |
| Q2 2020 | $442,000 | +17.9% | 30,515 | +6.8% | 0.00% | 0.0% |
| Q1 2020 | $375,000 | +3.3% | 28,565 | +10.9% | 0.00% | 0.0% |
| Q4 2019 | $363,000 | -6.4% | 25,764 | +8.4% | 0.00% | 0.0% |
| Q3 2019 | $388,000 | +63.7% | 23,764 | +56.7% | 0.00% | +100.0% |
| Q2 2019 | $237,000 | -16.8% | 15,164 | -7.6% | 0.00% | -50.0% |
| Q1 2019 | $285,000 | +54.1% | 16,414 | -1.2% | 0.00% | +100.0% |
| Q4 2018 | $185,000 | -54.3% | 16,614 | -0.6% | 0.00% | -66.7% |
| Q3 2018 | $405,000 | +27.8% | 16,714 | -4.6% | 0.00% | +50.0% |
| Q2 2018 | $317,000 | +58.5% | 17,514 | -2.5% | 0.00% | 0.0% |
| Q1 2018 | $200,000 | -42.5% | 17,964 | -1.4% | 0.00% | -33.3% |
| Q4 2017 | $348,000 | -9.6% | 18,214 | +0.5% | 0.00% | 0.0% |
| Q3 2017 | $385,000 | +11.0% | 18,121 | +0.7% | 0.00% | 0.0% |
| Q2 2017 | $347,000 | +45.8% | 17,991 | +12.7% | 0.00% | +50.0% |
| Q1 2017 | $238,000 | +66.4% | 15,961 | +10.5% | 0.00% | 0.0% |
| Q4 2016 | $143,000 | -3.4% | 14,441 | +8.2% | 0.00% | 0.0% |
| Q3 2016 | $148,000 | -2.0% | 13,341 | -6.1% | 0.00% | 0.0% |
| Q2 2016 | $151,000 | -30.7% | 14,206 | 0.0% | 0.00% | +100.0% |
| Q1 2016 | $218,000 | -27.8% | 14,206 | -26.0% | 0.00% | -75.0% |
| Q4 2015 | $302,000 | +43.1% | 19,206 | 0.0% | 0.00% | +33.3% |
| Q3 2015 | $211,000 | -17.6% | 19,206 | +35.2% | 0.00% | -25.0% |
| Q2 2015 | $256,000 | -18.2% | 14,206 | 0.0% | 0.00% | -20.0% |
| Q1 2015 | $313,000 | -11.1% | 14,206 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $352,000 | +146.2% | 14,206 | +26.8% | 0.01% | +150.0% |
| Q3 2014 | $143,000 | – | 11,206 | – | 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% |