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 |
|---|---|---|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | 11,450 | $158.0K | 0.00% | +1,162+11.3% | Added |
| Bellevue Asset Management, LLC | 11,011 | $152.0K | 0.09% | 00.0% | Unchanged |
| Amalgamated Bank | 10,844 | $150.0K | 0.00% | −543−4.8% | Reduced |
| BNP Paribas Arbitrage, SA | 10,783 | $148.7K | 0.00% | +8,408+354.0% | Added |
| Ameriprise Financial Inc | 10,676 | $147.0K | 0.00% | +10,676 | New |
| Blueshift Asset Management, LLC | 10,503 | $145.0K | 0.01% | +10,503 | New |
| Cowen and Company, LLC | 8,264 | $114.0K | 0.01% | −27,994−77.2% | Reduced |
| Empire Life Investments Inc. | 8,251 | $114.0K | 0.01% | +32+0.4% | Added |
| Belpointe Asset Management LLC | 7,545 | $104.0K | 0.01% | −164−2.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,437 | $103.0K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 6,750 | $93.0K | 0.02% | +1,650+32.4% | Added |
| Tower Research Capital LLC (TRC) | 5,726 | $79.0K | 0.00% | −117−2.0% | Reduced |
| Advisor Group Holdings, Inc. | 5,280 | $72.0K | 0.00% | −1,000−15.9% | Reduced |
| Ameritas Investment Partners, Inc. | 4,994 | $69.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 4,909 | $68.0K | 0.00% | +4,335+755.2% | Added |
| Sonora Investment Management, LLC | 3,740 | $52.0K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,962 | $41.0K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 2,334 | $32.0K | 0.00% | +2,334 | New |
| American Portfolios Advisors | 2,000 | $27.6K | 0.00% | +2,000 | New |
| First Manhattan Co | 2,000 | $27.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,814 | $25.0K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 2,693 | $22.0K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,430 | $19.0K | 0.00% | +10+0.7% | Added |
| Private Ocean, LLC | 1,250 | $17.0K | 0.00% | +1,250 | New |
| Dark Forest Capital Management LP | 1,156 | $16.0K | 0.01% | −1,575−57.7% | Reduced |
| Fifth Third Bancorp | 1,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 1,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 900 | $12.4K | 0.00% | −800−47.1% | Reduced |
| US Bancorp | 436 | $6.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 390 | $6.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 300 | $4.14K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 309 | $4.00K | 0.00% | +209+209.0% | Added |
| North Star Investment Management Corp. | 230 | $3.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 200 | $3.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 198 | $3.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 214 | $3.00K | 0.00% | +98+84.5% | Added |
| Larson Financial Group LLC | 150 | $2.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 150 | $2.00K | 0.00% | +150 | New |
| O'Shaughnessy Asset Management, LLC | 41 | $1.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 67 | $1.00K | 0.00% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 85 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 20 | $0 | 0.00% | 00.0% | Unchanged |
| 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 |