Institutional Ownership Omeros Corp (OMER)
This table provides information about the institutional ownership of Omeros Corp (OMER). We have compiled data on the 140 institutions that hold shares in the stock, with a total of 29.7 Million shares, which have been reported (via 13F filing form) to have a value of $124 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
4,101,584
shares
|
$17.1 Million
0.0% of portfolio
|
Q2 2024
Reduced 2.6%
|
|
|
Ingalls & Snyder LLC
New York, NY |
Jul 31, 2025 Q2 2025 |
3,982,913
shares
|
$16.6 Million
0.42% of portfolio
|
Q2 2025
Added 0.13%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
3,283,577
shares
|
$13.7 Million
0.0% of portfolio
|
Q2 2025
Added 1.43%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
1,647,426
shares
|
$6.89 Million
0.0% of portfolio
|
Q2 2025
Reduced 15.02%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Aug 14, 2025 Q2 2025 |
1,522,890
shares
|
$6.37 Million
0.0% of portfolio
|
Q2 2025
Reduced 2.17%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
1,369,871
shares
|
$5.73 Million
0.0% of portfolio
|
Q2 2025
Added 0.05%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
1,355,559
shares
|
$5.67 Million
0.0% of portfolio
|
Q2 2025
Added 78.28%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
1,200,126
shares
|
$5.02 Million
0.0% of portfolio
|
Q2 2025
Reduced 11.5%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
868,500
shares
|
$3.63 Million
0.0% of portfolio
|
Q2 2025
Added 31.46%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
741,376
shares
|
$3.1 Million
0.0% of portfolio
|
Q2 2025
Added 15.09%
|
|
|
Cpwm, LLC
Seattle, WA |
Nov 14, 2022 Q3 2022 |
716,886
shares
|
$3 Million
0.21% of portfolio
|
Q3 2022
Added 52.01%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
670,219
shares
|
$2.8 Million
0.0% of portfolio
|
Q2 2025
Added 534.44%
|
|
|
Bank Of Montreal
Toronto, A6 |
Aug 05, 2025 Q2 2025 |
571,095
shares
|
$2.39 Million
0.0% of portfolio
|
Q2 2025
Added 1.42%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Aug 15, 2025 Q2 2025 |
530,614
shares
|
$2.22 Million
0.0% of portfolio
|
Q2 2025
Reduced 26.35%
|
|
|
Deep Currents Investment Group LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
528,129
shares
|
$2.21 Million
1.81% of portfolio
|
Q2 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
504,068
shares
|
$2.11 Million
0.0% of portfolio
|
Q2 2025
Added 0.95%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
484,768
shares
|
$2.03 Million
0.0% of portfolio
|
Q2 2025
Added 0.03%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
479,679
shares
|
$2.01 Million
0.0% of portfolio
|
Q2 2025
Added 3.41%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
422,800
shares
|
$1.77 Million
0.0% of portfolio
|
Q2 2025
Added 2627.74%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
382,700
shares
|
$1.6 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
269,421
shares
|
$1.13 Million
0.0% of portfolio
|
Q2 2025
Reduced 14.54%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
253,964
shares
|
$1.06 Million
0.0% of portfolio
|
Q2 2025
Added 40.19%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
250,959
shares
|
$1.05 Million
0.0% of portfolio
|
Q2 2025
Added 123.67%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
163,413
shares
|
$683,066
0.0% of portfolio
|
Q2 2025
Added 20.15%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
157,710
shares
|
$659,227
0.0% of portfolio
|
Q2 2025
Reduced 8.85%
|