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 |
|---|---|---|---|---|---|
| Calton & Associates, Inc. | 14,453 | $214.0K | 0.04% | −344−2.3% | Reduced |
| Apella Capital, LLC | 14,288 | $212.0K | 0.03% | +14,288 | New |
| Principal Financial Group Inc | 14,233 | $211.0K | 0.00% | −12,246−46.2% | Reduced |
| Vident Investment Advisory, LLC | 13,668 | $203.0K | 0.01% | +13,668 | New |
| Quad-Cities Investment Group, LLC | 13,550 | $201.0K | 0.14% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 13,400 | $199.0K | 0.00% | +2,500+22.9% | Added |
| Campbell & CO Investment Adviser LLC | 13,300 | $197.0K | 0.08% | +13,300 | New |
| Citigroup Inc | 12,955 | $192.0K | 0.00% | +3,574+38.1% | Added |
| Legal & General Group Plc | 12,381 | $184.0K | 0.00% | −522−4.0% | Reduced |
| Amalgamated Bank | 11,387 | $169.0K | 0.00% | +11,387 | New |
| Dynamic Technology Lab Private Ltd | 11,081 | $164.0K | 0.02% | −1,334−10.7% | Reduced |
| Bellevue Asset Management, LLC | 11,011 | $163.0K | 0.10% | 00.0% | Unchanged |
| Quantbot Technologies LP | 10,368 | $153.0K | 0.01% | +5,290+104.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 10,288 | $153.0K | 0.00% | +10,288 | New |
| Amundi | 9,208 | $137.0K | 0.00% | +9,208 | New |
| Empire Life Investments Inc. | 8,219 | $122.0K | 0.01% | +97+1.2% | Added |
| Belpointe Asset Management LLC | 7,709 | $114.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,437 | $110.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 6,280 | $94.0K | 0.00% | +5,700+982.8% | Added |
| Tower Research Capital LLC (TRC) | 5,843 | $87.0K | 0.00% | −5,661−49.2% | Reduced |
| Arkadios Wealth Advisors | 5,600 | $83.0K | 0.01% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 5,100 | $76.0K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,994 | $74.0K | 0.00% | 00.0% | Unchanged |
| Sonora Investment Management, LLC | 3,740 | $56.0K | 0.01% | +1,200+47.2% | Added |
| Great West Life Assurance Co | 2,962 | $44.0K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 2,731 | $41.0K | 0.02% | +2,731 | New |
| Geneos Wealth Management Inc. | 2,693 | $40.0K | 0.00% | −640−19.2% | Reduced |
| BNP Paribas Arbitrage, SA | 2,375 | $35.2K | 0.00% | −5,526−69.9% | Reduced |
| Point72 Hong Kong Ltd | 2,387 | $35.0K | 0.00% | +2,387 | New |
| First Manhattan Co | 2,000 | $29.0K | 0.00% | +2,000 | New |
| MCF Advisors LLC | 1,814 | $27.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 1,700 | $25.2K | 0.00% | +1,700 | New |
| Penserra Capital Management LLC | 1,420 | $21.0K | 0.00% | +30+2.2% | Added |
| Walleye Trading LLC | 1,272 | $19.0K | 0.00% | +1,272 | New |
| Capital Analysts, LLC | 1,000 | $15.0K | 0.00% | −1,000−50.0% | Reduced |
| Fifth Third Bancorp | 1,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 574 | $9.00K | 0.00% | 00.0% | Unchanged |
| 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 | $4.45K | 0.00% | 00.0% | Unchanged |
| 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 |
| Plante Moran Financial Advisors, LLC | 200 | $3.00K | 0.00% | +200 | New |
| Toronto Dominion Bank | 112 | $2.00K | 0.00% | −36−24.3% | Reduced |
| Larson Financial Group LLC | 150 | $2.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 116 | $2.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 100 | $1.00K | 0.00% | −199−66.6% | Reduced |
| Jacobi Capital Management LLC | 85 | $1.00K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 41 | $1.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 67 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −476,969−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −120,200−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −57,257−100.0% | Sold out |
| HealthCor Management, L.P. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −41,652−100.0% | Sold out |
| Parametrica Management Ltd | 0 | $0 | 0.00% | −36,805−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −29,750−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −19,159−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −13,014−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −12,737−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −12,779−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −12,325−100.0% | Sold out |
| Miramar Capital, LLC | 0 | $0 | 0.00% | −11,815−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −5,016−100.0% | Sold out |
| Lenox Wealth Advisors, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Private Ocean, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −1,071−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Certified Advisory Corp | 0 | $0 | 0.00% | −121−100.0% | Sold out |