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 2023
Institutional positions in Omeros Corp as of Sep 30, 2023. 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
- 100
- −3 vs. Q2 2023
- Shares held
- 27.0M
- +744.5K (+2.8%) vs. Q2 2023
- Total value
- $78.9M
- −$63.9M (−44.8%) vs. Q2 2023
- New holders
- 10
- 33 more added
- Sold out
- 13
- 24 more reduced
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Omeros Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Truvestments Capital LLC | 146 | $426 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 150 | $438 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 300 | $876 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 320 | $934 | 0.00% | +320 | New |
| Spotlight Asset Group, Inc. | 330 | $964 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 214 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 511 | $1.49K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 670 | $2.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 901 | $2.63K | 0.00% | −18,296−95.3% | Reduced |
| Nisa Investment Advisors, LLC | 984 | $2.87K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,000 | $2.92K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 1,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,619 | $4.73K | 0.00% | +795+96.5% | Added |
| Tower Research Capital LLC (TRC) | 2,691 | $7.86K | 0.00% | −2,007−42.7% | Reduced |
| Quantbot Technologies LP | 2,855 | $8.34K | 0.00% | +924+47.9% | Added |
| Creative Financial Designs Inc | 3,050 | $8.91K | 0.00% | −3,000−49.6% | Reduced |
| Metropolitan Life Insurance Co | 3,344 | $9.76K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 3,866 | $11.3K | 0.00% | −1,120−22.5% | Reduced |
| Tradition Wealth Management, LLC | 4,338 | $13.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,027 | $14.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,710 | $16.7K | 0.00% | −756−11.7% | Reduced |
| Farther Finance Advisors, LLC | 6,000 | $17.5K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 7,271 | $21.0K | 0.00% | 00.0% | Unchanged |
| Empire Life Investments Inc. | 8,705 | $25.4K | 0.00% | −100−1.1% | Reduced |
| Advisor Group Holdings, Inc. | 9,033 | $26.4K | 0.00% | +4,135+84.4% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 10,000 | $29.2K | 0.00% | 00.0% | Unchanged |
| Sonora Investment Management Group, LLC | 11,545 | $33.7K | 0.00% | −9,030−43.9% | Reduced |
| Alliancebernstein L.P. | 11,700 | $34.2K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 12,018 | $35.1K | 0.00% | +35+0.3% | Added |
| Ronald Blue Trust, Inc. | 6,813 | $37.0K | 0.00% | +1,813+36.3% | Added |
| California State Teachers Retirement System | 13,433 | $39.2K | 0.00% | −6,818−33.7% | Reduced |
| Apella Capital, LLC | 14,288 | $41.7K | 0.00% | 00.0% | Unchanged |
| National Asset Management, Inc. | 15,380 | $44.9K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 17,098 | $49.9K | 0.00% | +17,098 | New |
| Walleye Trading LLC | 17,266 | $50.4K | 0.00% | +17,266 | New |
| State Board of Administration of Florida Retirement System | 17,430 | $50.9K | 0.00% | +150+0.9% | Added |
| Wells Fargo & Company | 17,497 | $51.1K | 0.00% | −10,214−36.9% | Reduced |
| SG Americas Securities, LLC | 19,105 | $56.0K | 0.00% | +19,105 | New |
| MAI Capital Management | 19,769 | $57.7K | 0.00% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 19,795 | $57.8K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 22,200 | $64.8K | 0.00% | +22,200 | New |
| Voya Investment Management LLC | 24,345 | $71.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 24,457 | $71.4K | 0.00% | +657+2.8% | Added |
| Comerica Bank | 25,000 | $73.0K | 0.00% | +25,000 | New |
| Manufacturers Life Insurance Company, The | 25,138 | $73.4K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 29,460 | $86.0K | 0.00% | −5,647−16.1% | Reduced |
| American International Group, Inc. | 30,382 | $88.7K | 0.00% | +1,080+3.7% | Added |
| Price T Rowe Associates Inc | 31,228 | $92.0K | 0.00% | +1,278+4.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 32,205 | $94.0K | 0.00% | +57+0.2% | Added |
| MetLife Investment Management | 32,266 | $94.2K | 0.00% | 00.0% | Unchanged |
| Rocky Mountain Advisers, LLC | 33,505 | $97.8K | 0.05% | 00.0% | Unchanged |
| Citadel Advisors LLC | 33,842 | $98.8K | 0.00% | +23,977+243.1% | Added |
| AQR Capital Management LLC | 35,565 | $103.8K | 0.00% | +35,565 | New |
| Tudor Investment Corp Et Al | 40,059 | $117.0K | 0.00% | −14,236−26.2% | Reduced |
| Raymond James & Associates | 44,418 | $129.7K | 0.00% | −300−0.7% | Reduced |
| Barclays PLC | 45,629 | $133.2K | 0.00% | +15,456+51.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 47,373 | $138.0K | 0.00% | −57−0.1% | Reduced |
| Brighton Jones LLC | 47,516 | $138.7K | 0.01% | −5,000−9.5% | Reduced |
| Two Sigma Advisers, LP | 49,900 | $145.7K | 0.00% | +11,300+29.3% | Added |
| BNP Paribas Arbitrage, SA | 52,288 | $152.7K | 0.00% | +36,414+229.4% | Added |
| Hohimer Wealth Management, LLC | 52,530 | $153.4K | 0.04% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 53,078 | $155.0K | 0.00% | +3,905+7.9% | Added |
| Cypress Capital Group | 55,000 | $160.6K | 0.02% | +5,000+10.0% | Added |
| Jacob Asset Management of New York LLC | 55,168 | $161.1K | 0.23% | −25,000−31.2% | Reduced |
| Jane Street Group, LLC | 55,563 | $162.2K | 0.00% | +55,563 | New |
| Sheaff Brock Investment Advisors, LLC | 60,125 | $175.6K | 0.02% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 60,819 | $177.6K | 0.01% | +70.0% | Added |
| Squarepoint Ops LLC | 61,863 | $180.6K | 0.00% | +32,181+108.4% | Added |
| Renaissance Technologies LLC | 62,800 | $183.0K | 0.00% | +62,800 | New |
| American Financial Group Inc | 64,113 | $187.0K | 0.06% | 00.0% | Unchanged |
| Invesco Ltd. | 66,545 | $194.3K | 0.00% | +33,576+101.8% | Added |
| HighTower Advisors, LLC | 69,339 | $203.0K | 0.00% | +4,000+6.1% | Added |
| Badgley Phelps Wealth Managers, LLC | 77,526 | $226.4K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 90,189 | $263.3K | 0.00% | −1,051−1.2% | Reduced |
| Goldman Sachs Group Inc | 106,502 | $311.0K | 0.00% | −33,617−24.0% | Reduced |
| Bridgeway Capital Management, LLC | 109,200 | $318.9K | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 116,716 | $340.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 153,464 | $448.1K | 0.00% | +93,664+156.6% | Added |
| Bank of America Corp | 168,096 | $490.8K | 0.00% | +57,951+52.6% | Added |
| First Trust Advisors LP | 168,625 | $492.4K | 0.00% | +168,625 | New |
| Susquehanna International Group, LLP | 175,727 | $513.1K | 0.00% | +33,950+23.9% | Added |
| Nuveen Asset Management, LLC | 181,632 | $530.4K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 202,722 | $591.9K | 0.00% | +127+0.1% | Added |
| Ancora Advisors, LLC | 210,023 | $613.3K | 0.02% | +39,475+23.1% | Added |
| Group One Trading, L.P. | 221,699 | $647.4K | 0.03% | +188,697+571.8% | Added |
| Morgan Stanley | 237,978 | $694.9K | 0.00% | +15,563+7.0% | Added |
| Nomura Holdings Inc | 445,482 | $1.30M | 0.01% | −175,685−28.3% | Reduced |
| Charles Schwab Investment Management Inc | 490,968 | $1.43M | 0.00% | +24,889+5.3% | Added |
| Northern Trust Corp | 546,043 | $1.59M | 0.00% | −7,562−1.4% | Reduced |
| UBS Group AG | 590,642 | $1.72M | 0.00% | +9,170+1.6% | Added |
| Bank of Montreal | 563,297 | $1.79M | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 686,909 | $2.01M | 0.00% | −4,638−0.7% | Reduced |
| State Street Corp | 1,162,387 | $3.39M | 0.00% | +23,188+2.0% | Added |
| Geode Capital Management, LLC | 1,282,746 | $3.75M | 0.00% | +29,035+2.3% | Added |
| D. E. Shaw & Co., Inc. | 1,361,436 | $3.98M | 0.01% | −277,766−16.9% | Reduced |
| Stifel Financial Corp | 2,027,917 | $5.92M | 0.01% | −28,918−1.4% | Reduced |
| Royal Bank of Canada | 2,055,899 | $6.00M | 0.00% | +1,478,167+255.9% | Added |
| Vanguard Group Inc | 3,142,851 | $9.18M | 0.00% | +5,541+0.2% | Added |
| BlackRock Inc. | 4,025,352 | $11.8M | 0.00% | −129,600−3.1% | Reduced |
| Ingalls & Snyder LLC | 4,643,586 | $13.6M | 0.66% | −12,675−0.3% | Reduced |