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, Q3 2021
Institutional positions in Omeros Corp as of Sep 30, 2021. 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
- 142
- −10 vs. Q2 2021
- Shares held
- 30.4M
- −1.78M (−5.5%) vs. Q2 2021
- Total value
- $417.7M
- −$60.6M (−12.7%) vs. Q2 2021
- New holders
- 9
- 50 more added
- Sold out
- 19
- 42 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Omeros Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 82,800 | $1.14M | 0.00% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 93,649 | $1.29M | 0.01% | −99,624−51.5% | Reduced |
| United Capital Financial Advisers, LLC | 104,223 | $1.44M | 0.01% | −2,071−1.9% | Reduced |
| Caption Management, LLC | 106,054 | $1.46M | 0.10% | −116,517−52.4% | Reduced |
| Brighton Jones LLC | 109,803 | $1.51M | 0.08% | +19,000+20.9% | Added |
| Woodward Diversified Capital, LLC | 111,606 | $1.54M | 0.97% | +9,070+8.8% | Added |
| Graticule Asia Macro Advisors LLC | 123,000 | $1.70M | 0.32% | 00.0% | Unchanged |
| Raymond James & Associates | 127,126 | $1.75M | 0.00% | +37,220+41.4% | Added |
| Swiss National Bank | 130,900 | $1.80M | 0.00% | +1,800+1.4% | Added |
| Simplex Trading, LLC | 117,097 | $1.83M | 0.07% | +3,496+3.1% | Added |
| Ancora Advisors, LLC | 134,374 | $1.85M | 0.05% | 00.0% | Unchanged |
| Bank of America Corp | 154,071 | $2.12M | 0.00% | +35,004+29.4% | Added |
| Two Sigma Advisers, LP | 168,700 | $2.33M | 0.01% | +36,800+27.9% | Added |
| Millennium Management LLC | 192,242 | $2.65M | 0.00% | −148,554−43.6% | Reduced |
| Group One Trading, L.P. | 193,615 | $2.67M | 0.06% | +30,775+18.9% | Added |
| Bank of New York Mellon Corp | 203,513 | $2.81M | 0.00% | +12,745+6.7% | Added |
| Jane Street Group, LLC | 204,380 | $2.82M | 0.01% | +63,286+44.9% | Added |
| Two Sigma Investments, LP | 221,799 | $3.06M | 0.01% | −173,520−43.9% | Reduced |
| Nuveen Asset Management, LLC | 202,657 | $3.24M | 0.00% | −58,714−22.5% | Reduced |
| Morgan Stanley | 238,730 | $3.29M | 0.00% | −86,424−26.6% | Reduced |
| Susquehanna International Group, LLP | 240,339 | $3.31M | 0.00% | +35,067+17.1% | Added |
| Goldman Sachs Group Inc | 304,475 | $4.20M | 0.00% | −336,844−52.5% | Reduced |
| Credit Suisse AG | 314,704 | $4.34M | 0.00% | +28,782+10.1% | Added |
| Jacob Asset Management of New York LLC | 328,232 | $4.53M | 1.64% | −38,568−10.5% | Reduced |
| Falcon Edge Capital, LP | 337,197 | $4.65M | 0.36% | −10,018−2.9% | Reduced |
| Bain Capital Public Equity Management II, LLC | 400,072 | $5.52M | 0.22% | −25,693−6.0% | Reduced |
| Deutsche Bank AG | 422,430 | $5.82M | 0.00% | +8,249+2.0% | Added |
| Nomura Holdings Inc | 682,755 | $5.83M | 0.04% | +28,986+4.4% | Added |
| Charles Schwab Investment Management Inc | 429,988 | $5.93M | 0.00% | +4,037+0.9% | Added |
| UBS Group AG | 523,813 | $7.22M | 0.00% | +35,977+7.4% | Added |
| Royal Bank of Canada | 603,632 | $8.32M | 0.00% | −15,144−2.4% | Reduced |
| Northern Trust Corp | 691,749 | $9.54M | 0.00% | −2,027−0.3% | Reduced |
| CPWM, LLC | 699,285 | $9.64M | 0.89% | +9,223+1.3% | Added |
| Bank of Montreal | 674,218 | $10.4M | 0.01% | +26,085+4.0% | Added |
| Cormorant Asset Management, LP | 950,000 | $13.1M | 0.53% | −250,000−20.8% | Reduced |
| Stifel Financial Corp | 1,027,045 | $14.2M | 0.02% | +29,105+2.9% | Added |
| Geode Capital Management, LLC | 1,065,474 | $14.7M | 0.00% | +28,079+2.7% | Added |
| State Street Corp | 1,301,462 | $17.9M | 0.00% | −56,682−4.2% | Reduced |
| D. E. Shaw & Co., Inc. | 2,080,586 | $28.7M | 0.04% | −288,231−12.2% | Reduced |
| Vanguard Group Inc | 3,285,564 | $45.3M | 0.00% | −60,121−1.8% | Reduced |
| Ingalls & Snyder LLC | 4,462,517 | $61.5M | 2.85% | −7,050−0.2% | Reduced |
| BlackRock Inc. | 4,525,500 | $62.4M | 0.00% | −40,747−0.9% | Reduced |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −197,035−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −70,500−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −38,492−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −31,929−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −30,380−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −27,257−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −25,604−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −20,959−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −19,400−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −18,857−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −13,668−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −13,300−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −11,081−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −10,368−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −9,208−100.0% | Sold out |
| Arkadios Wealth Advisors | 0 | $0 | 0.00% | −5,600−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −2,387−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −112−100.0% | Sold out |