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, Q2 2021
Institutional positions in Omeros Corp as of Jun 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
- 152
- 0 vs. Q1 2021
- Shares held
- 32.2M
- −2.55M (−7.3%) vs. Q1 2021
- Total value
- $478.4M
- −$140.2M (−22.7%) vs. Q1 2021
- New holders
- 20
- 57 more added
- Sold out
- 20
- 39 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Omeros Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,566,247 | $67.8M | 0.00% | −494,208−9.8% | Reduced |
| Ingalls & Snyder LLC | 4,469,567 | $66.3M | 2.97% | +149,775+3.5% | Added |
| Vanguard Group Inc | 3,345,685 | $49.6M | 0.00% | −1710.0% | Reduced |
| D. E. Shaw & Co., Inc. | 2,368,817 | $35.2M | 0.04% | −343,143−12.7% | Reduced |
| State Street Corp | 1,358,144 | $20.2M | 0.00% | +64,843+5.0% | Added |
| Cormorant Asset Management, LP | 1,200,000 | $17.8M | 0.69% | −2,100,030−63.6% | Reduced |
| Geode Capital Management, LLC | 1,037,395 | $15.4M | 0.00% | +42,480+4.3% | Added |
| Stifel Financial Corp | 997,940 | $14.8M | 0.02% | +44,929+4.7% | Added |
| Northern Trust Corp | 693,776 | $10.3M | 0.00% | +3,990+0.6% | Added |
| CPWM, LLC | 690,062 | $10.2M | 0.77% | +23,485+3.5% | Added |
| Bank of Montreal | 648,133 | $9.96M | 0.01% | +57,156+9.7% | Added |
| Nomura Holdings Inc | 653,769 | $9.74M | 0.08% | +84,992+14.9% | Added |
| Goldman Sachs Group Inc | 641,319 | $9.52M | 0.00% | −164,175−20.4% | Reduced |
| Royal Bank of Canada | 618,776 | $9.18M | 0.00% | +191,610+44.9% | Added |
| UBS Group AG | 487,836 | $7.24M | 0.00% | +8,213+1.7% | Added |
| Charles Schwab Investment Management Inc | 425,951 | $6.32M | 0.00% | +9,326+2.2% | Added |
| Bain Capital Public Equity Management II, LLC | 425,765 | $6.32M | 0.27% | −264,550−38.3% | Reduced |
| Deutsche Bank AG | 414,181 | $6.15M | 0.00% | +191,881+86.3% | Added |
| Two Sigma Investments, LP | 395,319 | $5.87M | 0.02% | +110,918+39.0% | Added |
| Jacob Asset Management of New York LLC | 366,800 | $5.44M | 1.80% | +138,000+60.3% | Added |
| Falcon Edge Capital, LP | 347,215 | $5.15M | 0.33% | −14,325−4.0% | Reduced |
| Millennium Management LLC | 340,796 | $5.06M | 0.01% | +172,702+102.7% | Added |
| Morgan Stanley | 325,154 | $4.83M | 0.00% | +60,823+23.0% | Added |
| Credit Suisse AG | 285,922 | $4.24M | 0.00% | +20,810+7.8% | Added |
| Nuveen Asset Management, LLC | 261,371 | $3.88M | 0.00% | −240,188−47.9% | Reduced |
| Caption Management, LLC | 222,571 | $3.30M | 0.30% | +36,754+19.8% | Added |
| Susquehanna International Group, LLP | 205,272 | $3.05M | 0.00% | +35,084+20.6% | Added |
| Renaissance Technologies LLC | 197,035 | $2.92M | 0.00% | +197,035 | New |
| Voloridge Investment Management, LLC | 193,273 | $2.87M | 0.02% | +8,765+4.8% | Added |
| Bank of New York Mellon Corp | 190,768 | $2.83M | 0.00% | −36,048−15.9% | Reduced |
| Group One Trading, L.P. | 162,840 | $2.42M | 0.05% | −10,406−6.0% | Reduced |
| Jane Street Group, LLC | 141,094 | $2.09M | 0.01% | +96,834+218.8% | Added |
| Ancora Advisors, LLC | 134,374 | $1.99M | 0.05% | +134,374 | New |
| Two Sigma Advisers, LP | 131,900 | $1.96M | 0.01% | +65,000+97.2% | Added |
| Swiss National Bank | 129,100 | $1.92M | 0.00% | +2,300+1.8% | Added |
| Graticule Asia Macro Advisors LLC | 123,000 | $1.82M | 0.55% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 119,940 | $1.78M | 0.20% | +119,940 | New |
| Bank of America Corp | 119,067 | $1.77M | 0.00% | −137,567−53.6% | Reduced |
| Simplex Trading, LLC | 113,601 | $1.69M | 0.06% | +66,209+139.7% | Added |
| United Capital Financial Advisers, LLC | 106,294 | $1.58M | 0.01% | 00.0% | Unchanged |
| Woodward Diversified Capital, LLC | 102,536 | $1.52M | 0.87% | +46,900+84.3% | Added |
| Brighton Jones LLC | 90,803 | $1.35M | 0.07% | −5,500−5.7% | Reduced |
| Raymond James & Associates | 89,906 | $1.33M | 0.00% | +8,100+9.9% | Added |
| California State Teachers Retirement System | 83,147 | $1.23M | 0.00% | −5,970−6.7% | Reduced |
| State of Wisconsin Investment Board | 82,800 | $1.23M | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 79,360 | $1.18M | 0.02% | +57,305+259.8% | Added |
| Rhumbline Advisers | 74,846 | $1.11M | 0.00% | +5,629+8.1% | Added |
| SG3 Management, LLC | 70,500 | $1.05M | 0.45% | −69,500−49.6% | Reduced |
| Alliancebernstein L.P. | 69,900 | $1.04M | 0.00% | 00.0% | Unchanged |
| American Financial Group Inc | 64,113 | $951.0K | 0.24% | 00.0% | Unchanged |
| Citadel Advisors LLC | 56,806 | $843.0K | 0.00% | −19,132−25.2% | Reduced |
| CAPROCK Group, Inc. | 56,012 | $831.0K | 0.08% | 00.0% | Unchanged |
| GWM Advisors LLC | 54,013 | $802.0K | 0.02% | +43,113+395.5% | Added |
| Cubist Systematic Strategies, LLC | 53,774 | $798.0K | 0.01% | +19,687+57.8% | Added |
| New York State Common Retirement Fund | 47,695 | $708.0K | 0.00% | −6,405−11.8% | Reduced |
| UBS Asset Management Americas Inc | 44,793 | $664.7K | 0.00% | +6,887+18.2% | Added |
| Sheaff Brock Investment Advisors, LLC | 42,330 | $628.0K | 0.06% | +19,000+81.4% | Added |
| Hohimer Wealth Management, LLC | 39,580 | $587.0K | 0.12% | −50−0.1% | Reduced |
| Jump Financial, LLC | 38,492 | $571.0K | 0.06% | +38,492 | New |
| Outfitter Financial LLC | 36,285 | $538.0K | 0.41% | +3,680+11.3% | Added |
| Cowen and Company, LLC | 36,258 | $538.0K | 0.03% | +15,223+72.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 35,947 | $533.0K | 0.00% | +6,000+20.0% | Added |
| Wells Fargo & Company | 34,668 | $515.0K | 0.00% | −3,645−9.5% | Reduced |
| Manufacturers Life Insurance Company, The | 34,655 | $514.0K | 0.00% | +930+2.8% | Added |
| American International Group, Inc. | 33,787 | $501.0K | 0.00% | −658−1.9% | Reduced |
| Price T Rowe Associates Inc | 32,655 | $485.0K | 0.00% | −1,391−4.1% | Reduced |
| HighTower Advisors, LLC | 32,314 | $481.0K | 0.00% | −93−0.3% | Reduced |
| Virtus ETF Advisers LLC | 32,130 | $477.0K | 0.20% | −9,070−22.0% | Reduced |
| Cerity Partners LLC | 32,050 | $476.0K | 0.01% | +1,400+4.6% | Added |
| Cypress Capital Group | 32,000 | $475.0K | 0.06% | 00.0% | Unchanged |
| First Trust Advisors LP | 31,929 | $474.0K | 0.00% | +31,929 | New |
| Parametric Portfolio Associates LLC | 31,177 | $463.0K | 0.00% | +1,340+4.5% | Added |
| Trexquant Investment LP | 30,380 | $451.0K | 0.04% | +11,816+63.7% | Added |
| Nisa Investment Advisors, LLC | 29,584 | $439.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 28,843 | $428.0K | 0.00% | +866+3.1% | Added |
| Federated Hermes, Inc. | 27,257 | $404.0K | 0.00% | −269,513−90.8% | Reduced |
| Sowell Financial Services LLC | 27,165 | $403.0K | 0.03% | 00.0% | Unchanged |
| ProShare Advisors LLC | 26,843 | $398.0K | 0.00% | +2,518+10.4% | Added |
| JPMorgan Chase & Co | 26,249 | $390.0K | 0.00% | +3,974+17.8% | Added |
| Lazard Asset Management LLC | 25,604 | $379.0K | 0.00% | −21,387−45.5% | Reduced |
| Voya Investment Management LLC | 24,599 | $365.0K | 0.00% | −2,133−8.0% | Reduced |
| Invesco Ltd. | 24,428 | $363.0K | 0.00% | +9,282+61.3% | Added |
| MetLife Investment Management | 23,159 | $343.7K | 0.00% | 00.0% | Unchanged |
| IndexIQ Advisors LLC | 22,728 | $337.0K | 0.01% | +128+0.6% | Added |
| Rocky Mountain Advisers, LLC | 21,635 | $321.0K | 0.40% | +2,750+14.6% | Added |
| Qube Research & Technologies Ltd | 20,959 | $311.0K | 0.00% | +6,127+41.3% | Added |
| Schonfeld Strategic Advisors LLC | 19,790 | $293.0K | 0.00% | +8,573+76.4% | Added |
| PDT Partners, LLC | 19,400 | $288.0K | 0.02% | +19,400 | New |
| Barclays PLC | 19,291 | $286.0K | 0.00% | −39,276−67.1% | Reduced |
| Occudo Quantitative Strategies LP | 19,018 | $282.0K | 0.04% | −3,493−15.5% | Reduced |
| Metropolitan Life Insurance Co | 19,002 | $282.0K | 0.00% | +764+4.2% | Added |
| Squarepoint Ops LLC | 18,857 | $280.0K | 0.00% | +18,857 | New |
| MAI Capital Management | 18,400 | $273.0K | 0.01% | 00.0% | Unchanged |
| National Asset Management, Inc. | 18,117 | $269.0K | 0.01% | +1,883+11.6% | Added |
| Lesa Sroufe & Co | 17,735 | $263.0K | 0.26% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 17,300 | $257.0K | 0.00% | +2,300+15.3% | Added |
| Wolverine Trading, LLC | 16,525 | $249.0K | 0.01% | −341−2.0% | Reduced |
| Arizona State Retirement System | 15,921 | $236.0K | 0.00% | −231−1.4% | Reduced |
| HRT Financial LP | 15,115 | $224.0K | 0.00% | +15,115 | New |
| DekaBank Deutsche Girozentrale | 14,900 | $219.0K | 0.00% | 00.0% | Unchanged |