Omeros Corp
OMER- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001285819
In the last 90 days, Omeros Corp insiders filed 0 open-market purchases and 6 sales; 171 institutions reported holding it in 13F filings for Q2 2026, worth $343.0M in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Omeros Corp as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 129
- −9 vs. Q4 2021
- Shares held
- 28.8M
- −1.82M (−6.0%) vs. Q4 2021
- Total value
- $173.2M
- −$29.0M (−14.3%) vs. Q4 2021
- New holders
- 16
- 34 more added
- Sold out
- 25
- 49 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OMER on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 171 | $343.0M |
| Q1 2026 | 162 | $326.2M |
| Q4 2025 | 151 | $570.3M |
| Q3 2025 | 133 | $134.7M |
| Q2 2025 | 128 | $87.3M |
| Q1 2025 | 137 | $226.7M |
| Q4 2024 | 128 | $262.3M |
| Q3 2024 | 108 | $99.3M |
| Q2 2024 | 104 | $101.4M |
| Q1 2024 | 99 | $87.8M |
| Q4 2023 | 97 | $81.7M |
| Q3 2023 | 100 | $78.9M |
| Q2 2023 | 103 | $142.8M |
| Q1 2023 | 91 | $94.9M |
| Q4 2022 | 98 | $44.4M |
| Q3 2022 | 94 | $64.7M |
| Q2 2022 | 102 | $66.0M |
| Q1 2022 | 129 | $173.2M |
| Q4 2021 | 139 | $202.2M |
| Q3 2021 | 142 | $417.7M |
| Q2 2021 | 152 | $478.4M |
| Q1 2021 | 152 | $618.6M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Omeros Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deutsche Bank AG | 163,623 | $983.0K | 0.00% | −4,480−2.7% | Reduced |
| PDT Partners, LLC | 164,908 | $991.0K | 0.09% | +164,908 | New |
| Nuveen Asset Management, LLC | 188,343 | $1.14M | 0.00% | +2,227+1.2% | Added |
| Bank of America Corp | 194,661 | $1.17M | 0.00% | −130,270−40.1% | Reduced |
| Wellington Management Group LLP | 199,600 | $1.20M | 0.00% | +29,814+17.6% | Added |
| Goldman Sachs Group Inc | 200,235 | $1.20M | 0.00% | −4,051−2.0% | Reduced |
| Bank of New York Mellon Corp | 205,160 | $1.23M | 0.00% | +5,938+3.0% | Added |
| Credit Suisse AG | 223,715 | $1.34M | 0.00% | −47,303−17.5% | Reduced |
| Two Sigma Investments, LP | 226,787 | $1.36M | 0.00% | −321,531−58.6% | Reduced |
| Citadel Advisors LLC | 246,816 | $1.48M | 0.00% | +246,816 | New |
| Cubist Systematic Strategies, LLC | 257,343 | $1.55M | 0.01% | −16,710−6.1% | Reduced |
| Voloridge Investment Management, LLC | 264,821 | $1.59M | 0.01% | −31,917−10.8% | Reduced |
| Renaissance Technologies LLC | 293,600 | $1.76M | 0.00% | +214,200+269.8% | Added |
| Millennium Management LLC | 423,748 | $2.55M | 0.00% | −746,755−63.8% | Reduced |
| Charles Schwab Investment Management Inc | 456,892 | $2.75M | 0.00% | +20,524+4.7% | Added |
| UBS Group AG | 544,520 | $3.27M | 0.00% | +753+0.1% | Added |
| Royal Bank of Canada | 600,108 | $3.61M | 0.00% | −5,467−0.9% | Reduced |
| Nomura Holdings Inc | 641,429 | $3.88M | 0.03% | −19,293−2.9% | Reduced |
| Northern Trust Corp | 648,187 | $3.90M | 0.00% | −23,563−3.5% | Reduced |
| Bank of Montreal | 612,617 | $3.91M | 0.00% | +43,622+7.7% | Added |
| Morgan Stanley | 685,009 | $4.12M | 0.00% | −379,682−35.7% | Reduced |
| CPWM, LLC | 772,127 | $4.64M | 0.33% | +72,842+10.4% | Added |
| Geode Capital Management, LLC | 1,110,107 | $6.67M | 0.00% | +17,274+1.6% | Added |
| Stifel Financial Corp | 1,193,733 | $7.17M | 0.01% | +228,430+23.7% | Added |
| State Street Corp | 1,412,609 | $8.49M | 0.00% | +38,498+2.8% | Added |
| D. E. Shaw & Co., Inc. | 1,836,487 | $11.0M | 0.01% | −76,834−4.0% | Reduced |
| Vanguard Group Inc | 3,434,697 | $20.6M | 0.00% | +76,869+2.3% | Added |
| BlackRock Inc. | 4,065,401 | $24.4M | 0.00% | +15,373+0.4% | Added |
| Ingalls & Snyder LLC | 4,205,090 | $25.3M | 1.14% | −118,137−2.7% | Reduced |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −8,750−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −126,666−100.0% | Sold out |
| Graticule Asia Macro Advisors LLC | 0 | $0 | 0.00% | −123,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −61,150−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −60,652−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −52,825−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −50,326−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −45,631−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −45,308−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −24,936−100.0% | Sold out |
| IndexIQ Advisors LLC | 0 | $0 | 0.00% | −23,725−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −19,961−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −18,700−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −16,933−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −16,149−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −15,608−100.0% | Sold out |
| Woodward Diversified Capital, LLC | 0 | $0 | 0.00% | −14,800−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −13,100−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −2,900−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −1,903−100.0% | Sold out |
| Outfitter Financial LLC | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −198−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| NEXT Financial Group, Inc | – | – | – | – | Not filed |