Omeros
OMER
OMER
126 hedge funds and large institutions have $87.2M invested in Omeros in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 45 increasing their positions, 35 reducing their positions, and 25 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
less funds holding
Funds holding: →
less first-time investments, than exits
New positions opened: | Existing positions closed:
55% less call options, than puts
Call options by funds: $1.44M | Put options by funds: $3.19M
62% less capital invested
Capital invested by funds: $227M → $87.2M (-$139M)
Holders
126
Holding in Top 10
–
Calls
$1.44M
Puts
$3.19M
Top Buyers
| 1 | +$1.79M | |
| 2 | +$1.69M | |
| 3 | +$1.58M | |
| 4 |
Two Sigma Advisers
New York
|
+$1.22M |
| 5 |
Renaissance Technologies
New York
|
+$1.15M |
Top Sellers
| 1 | -$1.77M | |
| 2 | -$1.45M | |
| 3 | -$996K | |
| 4 |
D.E. Shaw & Co
New York
|
-$873K |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$703K |
