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Omeros (OMER) Ownership Overview
3.73% Insiders
7.87% Mutual Funds
0.56% Other Institutional Investors
12.99% ETFs
74.85% Public Companies and
Individual Investors
The ownership structure of Omeros (OMER) stock is a mix of institutional, retail, and individual investors. Approximately 21.42% of the company’s stock is owned by Institutional Investors, 3.73% is owned by Insiders, and 74.85% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Sep 01, 2026 | xxxxxxxxxxxxx | $929500 | |
Aug 28, 2026 | xxxxxxxxxxxxx | $282000 | |
Aug 21, 2026 | xxxxxxxxxxxxx | $276750 | |
Jan 14, 2026 | xxxxxxxxxxxxx | $750900 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 3,984,254 | Institution | 5.50% | 69,684,602 | |
| 3,313,225 | Institution | 4.58% | 57,948,305 | |
| 2,914,075 | Institution | 4.03% | 50,967,172 | |
| 2,193,253 | Insider | 3.03% | 38,359,995 | |
| 749,816 | Institution | 1.04% | 13,114,282 | |
| 745,257 | Institution | 1.03% | 13,034,545 | |
| 708,042 | Institution | 0.98% | 12,383,655 | |
| 432,043 | Institution | 0.60% | 7,556,432 | |
| 390,928 | Institution | 0.54% | 6,837,331 | |
| 372,898 | Insider | 0.52% | 6,521,986 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,914,075 | Institution | 4.03% | 50,967,172 | |
| 745,257 | Institution | 1.03% | 13,034,545 | |
| 708,042 | Institution | 0.98% | 12,383,655 | |
| 390,928 | Institution | 0.54% | 6,837,331 | |
| 204,515 | Institution | 0.28% | 3,576,967 | |
| 195,125 | Institution | 0.27% | 3,412,736 | |
| 192,592 | Institution | 0.27% | 3,368,434 | |
| 104,200 | Institution | 0.14% | 1,822,458 | |
| 61,079 | Institution | 0.08% | 1,068,272 | |
| 37,141 | Institution | 0.05% | 649,596 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,172,336 | Institution | 3.00% | 41,361,277 | |
| 1,812,721 | Institution | 2.50% | 31,704,490 | |
| 817,044 | Institution | 1.13% | 15,556,518 | |
| 466,998 | Institution | 0.65% | 7,607,397 | |
| 425,037 | Institution | 0.59% | 7,433,897 | |
| 419,285 | Institution | 0.58% | 7,983,186 | |
| 383,852 | Institution | 0.53% | 6,252,949 | |
| 257,815 | Institution | 0.36% | 4,199,806 | |
| 254,916 | Institution | 0.35% | 4,458,481 | |
| 244,238 | Institution | 0.34% | 4,271,723 |
FAQ
Who Owns Omeros Corp (OMER)?
According to the latest TipRanks data, approximately 0.56% of the company's stock is held by institutional investors, 3.73% is held by insiders, and 74.85% is held by retail investors.
What percentage of Omeros Corp (OMER) stock is held by institutional investors?
According to the latest TipRanks data, approximately 0.56% of Omeros Corp (OMER) stock is held by institutional investors.
What percentage of Omeros Corp (OMER) stock is held by retail investors?
According to the latest TipRanks data, approximately 74.85% of Omeros Corp (OMER) stock is held by retail investors.
Who owns the most shares of Omeros Corp (OMER)?
Vanguard owns the most shares of Omeros Corp (OMER).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.