OmniAb
OABI
148 hedge funds and large institutions have $356M invested in OmniAb in 2023 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 43 increasing their positions, 42 reducing their positions, and 13 closing their positions.
61% more call options, than puts
Call options by funds: $569K | Put options by funds: $353K
31% more first-time investments, than exits
New positions opened: 17 | Existing positions closed: 13
5% more capital invested
Capital invested by funds: $339M → $356M (+$17.4M)
3% more funds holding
Funds holding: 144 → 148 (+4)
2% more repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 42
0.8% more ownership
Funds ownership: 58.34% → 59.13% (+0.8%)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCMNY
Rubric Capital Management (New York)
New York
|
+$11.5M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
+$3.32M |
| 3 |
Invesco
Atlanta,
Georgia
|
+$2.61M |
| 4 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
+$1.22M |
| 5 |
D.E. Shaw & Co
New York
|
+$594K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PMG
Private Management Group
Irvine,
California
|
-$5.32M |
| 2 |
FSCM
First Sabrepoint Capital Management
Dallas,
Texas
|
-$3.9M |
| 3 |
Millennium Management
New York
|
-$2.87M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$1.06M |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$445K |
OABI Hedge Fund Activity: Q3 2023 in Review
148 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in OmniAb (OABI) for Q3 2023, worth a combined $356M — up 5.1% from $339M a quarter earlier.
Buyers outnumbered sellers: 17 funds opened new OABI positions and 13 closed out — a net gain of 4 holders — while 43 added to existing stakes and 42 trimmed.
The largest buyer was Rubric Capital Management (New York), adding an estimated $11.5M. The largest seller was Private Management Group, cutting an estimated $5.32M.
- 148 institutional investors held OmniAb (OABI) as of Q3 2023, up from 144 in Q2 2023.
- Funds reported $356M of OmniAb stock for Q3 2023, up 5.1% quarter-over-quarter.
- 17 funds opened new OmniAb positions in Q3 2023 and 13 closed out, a net change of +4 holders.
- The largest OmniAb buyer in Q3 2023 was Rubric Capital Management (New York), an estimated $11.5M added.
- The largest OmniAb seller in Q3 2023 was Private Management Group, an estimated $5.32M sold.
Based on aggregated 13F filings for Q3 2023.