OmniAb
OABI
164 hedge funds and large institutions have $225M invested in OmniAb in 2024 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 50 increasing their positions, 46 reducing their positions, and 19 closing their positions.
297% more call options, than puts
Call options by funds: $139K | Put options by funds: $35K
9% more repeat investments, than reductions
Existing positions increased: 50 | Existing positions reduced: 46
0% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 19
1% less funds holding
Funds holding: 165 → 164 (-1)
15% less ownership
Funds ownership: 67.56% → 52.56% (-15%)
33% less capital invested
Capital invested by funds: $335M → $225M (-$110M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$3.38M |
| 2 |
RA
Royce & Associates
New York
|
+$2.28M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$968K |
| 4 |
Goldman Sachs
New York
|
+$872K |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$645K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
ADAR1 Capital Management
Austin,
Texas
|
-$4.19M |
| 2 |
KLP
Kent Lake PR
Anasco,
Puerto Rico
|
-$2.47M |
| 3 |
FSCM
First Sabrepoint Capital Management
Dallas,
Texas
|
-$809K |
| 4 |
CC
Chicago Capital
Chicago,
Illinois
|
-$740K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$540K |
OABI Hedge Fund Activity: Q4 2024 in Review
164 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in OmniAb (OABI) for Q4 2024, worth a combined $225M — down 33% from $335M a quarter earlier.
Fund positioning in OABI was balanced in Q4 2024: 19 funds opened new positions, 19 closed out, 50 added to existing stakes and 46 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $3.38M. The largest seller was ADAR1 Capital Management, cutting an estimated $4.19M.
- 164 institutional investors held OmniAb (OABI) as of Q4 2024, down from 165 in Q3 2024.
- Funds reported $225M of OmniAb stock for Q4 2024, down 33% quarter-over-quarter.
- 19 funds opened new OmniAb positions in Q4 2024 and 19 closed out, a net change of 0 holders.
- The largest OmniAb buyer in Q4 2024 was JP Morgan Chase, an estimated $3.38M added.
- The largest OmniAb seller in Q4 2024 was ADAR1 Capital Management, an estimated $4.19M sold.
Based on aggregated 13F filings for Q4 2024.