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 |
|---|---|---|---|---|---|
| United Capital Financial Advisers, LLC | 104,223 | $670.0K | 0.00% | 00.0% | Unchanged |
| Graticule Asia Macro Advisors LLC | 123,000 | $791.0K | 0.37% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 126,100 | $811.0K | 0.00% | −42,600−25.3% | Reduced |
| GWM Advisors LLC | 126,666 | $814.0K | 0.01% | +61,596+94.7% | Added |
| Swiss National Bank | 130,900 | $842.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 137,818 | $886.0K | 0.00% | +10,692+8.4% | Added |
| Tudor Investment Corp Et Al | 144,335 | $928.0K | 0.02% | +108,579+303.7% | Added |
| Ancora Advisors, LLC | 145,787 | $937.0K | 0.02% | +11,413+8.5% | Added |
| BNP Paribas Arbitrage, SA | 146,011 | $938.9K | 0.00% | +135,228+1,254.1% | Added |
| Jacob Asset Management of New York LLC | 165,923 | $1.07M | 0.48% | −162,309−49.4% | Reduced |
| Deutsche Bank AG | 168,103 | $1.08M | 0.00% | −254,327−60.2% | Reduced |
| Wellington Management Group LLP | 169,786 | $1.09M | 0.00% | +169,786 | New |
| Jane Street Group, LLC | 178,349 | $1.15M | 0.00% | −26,031−12.7% | Reduced |
| Bank of New York Mellon Corp | 199,222 | $1.28M | 0.00% | −4,291−2.1% | Reduced |
| Nuveen Asset Management, LLC | 186,116 | $1.29M | 0.00% | −16,541−8.2% | Reduced |
| Goldman Sachs Group Inc | 204,286 | $1.31M | 0.00% | −100,189−32.9% | Reduced |
| Credit Suisse AG | 271,018 | $1.74M | 0.00% | −43,686−13.9% | Reduced |
| Cubist Systematic Strategies, LLC | 274,053 | $1.76M | 0.02% | +230,936+535.6% | Added |
| Group One Trading, L.P. | 274,645 | $1.77M | 0.03% | +81,030+41.9% | Added |
| Susquehanna International Group, LLP | 284,452 | $1.83M | 0.00% | +44,113+18.4% | Added |
| Voloridge Investment Management, LLC | 296,738 | $1.91M | 0.01% | +203,089+216.9% | Added |
| Bank of America Corp | 324,931 | $2.09M | 0.00% | +170,860+110.9% | Added |
| Charles Schwab Investment Management Inc | 436,368 | $2.81M | 0.00% | +6,380+1.5% | Added |
| UBS Group AG | 543,767 | $3.50M | 0.00% | +19,954+3.8% | Added |
| Two Sigma Investments, LP | 548,318 | $3.53M | 0.01% | +326,519+147.2% | Added |
| Bank of Montreal | 568,995 | $3.83M | 0.00% | −105,223−15.6% | Reduced |
| Royal Bank of Canada | 605,575 | $3.89M | 0.00% | +1,943+0.3% | Added |
| Nomura Holdings Inc | 660,722 | $4.25M | 0.02% | −22,033−3.2% | Reduced |
| Northern Trust Corp | 671,750 | $4.32M | 0.00% | −19,999−2.9% | Reduced |
| Stifel Financial Corp | 965,303 | $6.21M | 0.01% | −61,742−6.0% | Reduced |
| Morgan Stanley | 1,064,691 | $6.84M | 0.00% | +825,961+346.0% | Added |
| Geode Capital Management, LLC | 1,092,833 | $7.03M | 0.00% | +27,359+2.6% | Added |
| Millennium Management LLC | 1,170,503 | $7.53M | 0.01% | +978,261+508.9% | Added |
| State Street Corp | 1,374,111 | $8.84M | 0.00% | +72,649+5.6% | Added |
| CPWM, LLC | 699,285 | $9.64M | 0.76% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 1,913,321 | $12.3M | 0.02% | −167,265−8.0% | Reduced |
| Vanguard Group Inc | 3,357,828 | $21.6M | 0.00% | +72,264+2.2% | Added |
| BlackRock Inc. | 4,050,028 | $26.0M | 0.00% | −475,472−10.5% | Reduced |
| Ingalls & Snyder LLC | 4,323,227 | $27.8M | 1.27% | −139,290−3.1% | Reduced |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −950,000−100.0% | Sold out |
| Bain Capital Public Equity Management II, LLC | 0 | $0 | 0.00% | −400,072−100.0% | Sold out |
| Falcon Edge Capital, LP | 0 | $0 | 0.00% | −337,197−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −106,054−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −82,800−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −45,047−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −29,436−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −27,331−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −17,300−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −14,900−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −14,386−100.0% | Sold out |
| Quad-Cities Investment Group, LLC | 0 | $0 | 0.00% | −13,150−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −10,676−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −10,503−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −8,264−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −7,545−100.0% | Sold out |
| American Portfolios Advisors | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −1,814−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,430−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −230−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Sonora Investment Management, LLC | – | – | – | – | Not filed |