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, Q4 2021
Institutional positions in Omeros Corp as of Dec 31, 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
- 139
- −2 vs. Q3 2021
- Shares held
- 30.6M
- +178.0K (+0.6%) vs. Q3 2021
- Total value
- $202.2M
- −$215.5M (−51.6%) vs. Q3 2021
- New holders
- 24
- 47 more added
- Sold out
- 26
- 43 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Omeros Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 1 | $0 | 0.00% | −1,155−99.9% | Reduced |
| US Bancorp | 42 | $0 | 0.00% | −394−90.4% | Reduced |
| FMR LLC | 6 | $0 | 0.00% | +6 | New |
| TCI Wealth Advisors, Inc. | 200 | $1.00K | 0.00% | −109−35.3% | Reduced |
| Daiwa Securities Group Inc. | 214 | $1.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 198 | $1.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 150 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 89 | $1.00K | 0.00% | +89 | New |
| Quadrant Capital Group LLC | 84 | $1.00K | 0.00% | +84 | New |
| Federation des caisses Desjardins du Quebec | 300 | $1.93K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 462 | $4.00K | 0.00% | +72+18.5% | Added |
| Outfitter Financial LLC | 750 | $5.00K | 0.00% | −36,685−98.0% | Reduced |
| Nisa Investment Advisors, LLC | 984 | $6.00K | 0.00% | −28,600−96.7% | Reduced |
| Fifth Third Bancorp | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| Private Ocean, LLC | 1,250 | $8.00K | 0.00% | 00.0% | Unchanged |
| SG3 Management, LLC | 1,903 | $12.0K | 0.00% | +1,903 | New |
| Geneos Wealth Management Inc. | 2,693 | $17.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 2,900 | $18.6K | 0.00% | +2,000+222.2% | Added |
| Great West Life Assurance Co | 2,962 | $19.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 4,338 | $28.0K | 0.00% | +4,338 | New |
| Ameritas Investment Partners, Inc. | 4,994 | $32.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 4,909 | $32.0K | 0.00% | 00.0% | Unchanged |
| Denali Advisors LLC | 7,100 | $46.0K | 0.02% | +7,100 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,437 | $48.0K | 0.00% | 00.0% | Unchanged |
| Empire Life Investments Inc. | 8,251 | $53.0K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 8,750 | $56.0K | 0.01% | +2,000+29.6% | Added |
| Tower Research Capital LLC (TRC) | 9,156 | $58.0K | 0.00% | +3,430+59.9% | Added |
| Principal Financial Group Inc | 10,255 | $66.0K | 0.00% | −14,641−58.8% | Reduced |
| Advisor Group Holdings, Inc. | 10,415 | $67.0K | 0.00% | +5,135+97.3% | Added |
| Amalgamated Bank | 10,646 | $68.0K | 0.00% | −198−1.8% | Reduced |
| Creative Planning | 11,270 | $72.0K | 0.00% | +11,270 | New |
| Teacher Retirement System of Texas | 11,412 | $73.0K | 0.00% | +11,412 | New |
| Mirae Asset Global Investments Co., Ltd. | 11,696 | $75.0K | 0.00% | +246+2.1% | Added |
| MetLife Investment Management | 12,105 | $77.8K | 0.00% | −11,054−47.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 13,100 | $84.0K | 0.00% | +13,100 | New |
| Calton & Associates, Inc. | 14,103 | $90.0K | 0.02% | −267−1.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 14,068 | $90.0K | 0.00% | +14,068 | New |
| Apella Capital, LLC | 14,288 | $92.0K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 14,555 | $94.0K | 0.00% | −18,100−55.4% | Reduced |
| Woodward Diversified Capital, LLC | 14,800 | $95.0K | 0.06% | −96,806−86.7% | Reduced |
| SG Americas Securities, LLC | 15,608 | $100.0K | 0.00% | −14,480−48.1% | Reduced |
| Bellevue Asset Management, LLC | 15,811 | $102.0K | 0.06% | +4,800+43.6% | Added |
| Arizona State Retirement System | 15,979 | $103.0K | 0.00% | −150−0.9% | Reduced |
| Rafferty Asset Management, LLC | 16,149 | $104.0K | 0.00% | +16,149 | New |
| Quantbot Technologies LP | 16,437 | $105.0K | 0.01% | +16,437 | New |
| Cutler Group LP | 16,933 | $108.0K | 0.01% | +14,599+625.5% | Added |
| Metropolitan Life Insurance Co | 16,799 | $108.0K | 0.00% | −2,203−11.6% | Reduced |
| Lesa Sroufe & Co | 17,735 | $114.0K | 0.11% | 00.0% | Unchanged |
| MAI Capital Management | 18,400 | $118.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 18,700 | $120.0K | 0.02% | +18,700 | New |
| National Asset Management, Inc. | 18,801 | $121.0K | 0.00% | +184+1.0% | Added |
| Ensign Peak Advisors, Inc | 19,360 | $124.0K | 0.00% | +19,360 | New |
| Coldstream Capital Management Inc | 19,527 | $126.0K | 0.00% | +19,527 | New |
| Squarepoint Ops LLC | 19,961 | $128.0K | 0.00% | +19,961 | New |
| Schonfeld Strategic Advisors LLC | 20,300 | $131.0K | 0.00% | +5,118+33.7% | Added |
| Citigroup Inc | 21,712 | $140.0K | 0.00% | −4,490−17.1% | Reduced |
| ProShare Advisors LLC | 21,984 | $141.0K | 0.00% | +907+4.3% | Added |
| Walleye Trading LLC | 23,325 | $150.0K | 0.00% | +693+3.1% | Added |
| IndexIQ Advisors LLC | 23,725 | $153.0K | 0.01% | −1,533−6.1% | Reduced |
| Voya Investment Management LLC | 24,101 | $155.0K | 0.00% | −498−2.0% | Reduced |
| Vident Investment Advisory, LLC | 24,094 | $155.0K | 0.00% | +24,094 | New |
| ExodusPoint Capital Management, LP | 24,936 | $160.0K | 0.00% | −20,046−44.6% | Reduced |
| Invesco Ltd. | 26,895 | $173.0K | 0.00% | −2,111−7.3% | Reduced |
| Baird Financial Group, Inc. | 27,100 | $174.0K | 0.00% | +11,000+68.3% | Added |
| Parametric Portfolio Associates LLC | 27,520 | $177.0K | 0.00% | −4,776−14.8% | Reduced |
| State Board of Administration of Florida Retirement System | 29,029 | $187.0K | 0.00% | +186+0.6% | Added |
| JPMorgan Chase & Co | 29,237 | $188.0K | 0.00% | +2,213+8.2% | Added |
| American International Group, Inc. | 32,044 | $206.0K | 0.00% | −959−2.9% | Reduced |
| Cypress Capital Group | 32,000 | $206.0K | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 32,984 | $212.0K | 0.00% | +543+1.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 34,584 | $222.0K | 0.00% | −5,210−13.1% | Reduced |
| Cerity Partners LLC | 34,450 | $222.0K | 0.00% | 00.0% | Unchanged |
| Ergoteles LLC | 34,883 | $224.0K | 0.01% | −1,000−2.8% | Reduced |
| HighTower Advisors, LLC | 35,614 | $228.0K | 0.00% | +1,300+3.8% | Added |
| Rocky Mountain Advisers, LLC | 36,405 | $234.0K | 0.27% | +14,770+68.3% | Added |
| Wells Fargo & Company | 38,082 | $244.0K | 0.00% | +15,201+66.4% | Added |
| Lazard Asset Management LLC | 38,906 | $250.0K | 0.00% | +38,906 | New |
| Legal & General Group Plc | 39,902 | $256.0K | 0.00% | +16,044+67.2% | Added |
| Wolverine Asset Management LLC | 41,112 | $264.0K | 0.00% | +41,112 | New |
| New York State Common Retirement Fund | 41,398 | $266.0K | 0.00% | −144−0.3% | Reduced |
| Brighton Jones LLC | 41,503 | $267.0K | 0.01% | −68,300−62.2% | Reduced |
| UBS Asset Management Americas Inc | 44,932 | $288.9K | 0.00% | +139+0.3% | Added |
| Gsa Capital Partners LLP | 45,308 | $291.0K | 0.04% | −18,462−29.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 45,631 | $293.0K | 0.03% | +45,631 | New |
| Sheaff Brock Investment Advisors, LLC | 47,580 | $306.0K | 0.03% | +3,750+8.6% | Added |
| Hohimer Wealth Management, LLC | 49,280 | $317.0K | 0.07% | +7,700+18.5% | Added |
| Engineers Gate Manager LP | 50,326 | $324.0K | 0.01% | +50,326 | New |
| HRT Financial LP | 52,825 | $339.0K | 0.00% | +26,460+100.4% | Added |
| Virtu Financial LLC | 60,652 | $390.0K | 0.04% | +60,652 | New |
| CAPROCK Group, Inc. | 60,812 | $391.0K | 0.03% | +4,800+8.6% | Added |
| Simplex Trading, LLC | 61,150 | $393.0K | 0.01% | −55,947−47.8% | Reduced |
| American Financial Group Inc | 64,113 | $412.0K | 0.11% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 66,829 | $430.0K | 0.04% | +32,108+92.5% | Added |
| Alliancebernstein L.P. | 69,900 | $449.0K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 71,195 | $458.0K | 0.00% | −1,161−1.6% | Reduced |
| Renaissance Technologies LLC | 79,400 | $511.0K | 0.00% | +79,400 | New |
| California State Teachers Retirement System | 82,708 | $532.0K | 0.00% | +1,672+2.1% | Added |
| Barclays PLC | 99,216 | $637.0K | 0.00% | +61,698+164.4% | Added |