OmniAb
OABI
OABI
151 hedge funds and large institutions have $152M invested in OmniAb in 2025 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 43 increasing their positions, 54 reducing their positions, and 26 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
less ownership
Funds ownership: →
less funds holding
Funds holding: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
32% less capital invested
Capital invested by funds: $225M → $152M (-$72.4M)
38% less first-time investments, than exits
New positions opened: 16 | Existing positions closed: 26
71% less call options, than puts
Call options by funds: $2K | Put options by funds: $7K
Holders
151
Holding in Top 10
1
Calls
$2K
Puts
$7K
Top Buyers
| 1 | +$9.4M | |
| 2 | +$712K | |
| 3 | +$482K | |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$298K |
| 5 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$293K |
Top Sellers
| 1 | -$3.18M | |
| 2 | -$2.52M | |
| 3 | -$920K | |
| 4 |
CC
Chicago Capital
Chicago,
Illinois
|
-$852K |
| 5 |
OCM
Orchard Capital Management
Chicago,
Illinois
|
-$774K |
