OmniAb
OABI
160 hedge funds and large institutions have $294M invested in OmniAb in 2024 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 47 increasing their positions, 52 reducing their positions, and 15 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
53% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 15
5% more funds holding
Funds holding: 153 → 160 (+7)
10% less repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 52
4.16% less ownership
Funds ownership: 71.42% → 67.26% (-4.2%)
19% less call options, than puts
Call options by funds: $208K | Put options by funds: $257K
35% less capital invested
Capital invested by funds: $450M → $294M (-$156M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KLC
Kent Lake Capital
Reno,
Nevada
|
+$2.28M |
| 2 |
TCM
Tang Capital Management
San Diego,
California
|
+$1.37M |
| 3 |
FSCM
First Sabrepoint Capital Management
Dallas,
Texas
|
+$1.34M |
| 4 |
TL
TowerView LLC
New York
|
+$1.3M |
| 5 |
ACM
ADAR1 Capital Management
Austin,
Texas
|
+$1.19M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
-$18.2M |
| 2 |
Millennium Management
New York
|
-$8.58M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
-$5.14M |
| 4 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
-$1.36M |
| 5 |
KCM
Kornitzer Capital Management
Shawnee Mission,
Kansas
|
-$1.25M |
OABI Hedge Fund Activity: Q2 2024 in Review
160 of the 6,935 institutional investors tracked by Wall St. Rank reported a position in OmniAb (OABI) for Q2 2024, worth a combined $294M — down 35% from $450M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new OABI positions and 15 closed out — a net gain of 8 holders — while 47 added to existing stakes and 52 trimmed.
The largest buyer was Kent Lake Capital, adding an estimated $2.28M. The largest seller was William Blair Investment Management, exiting entirely with an estimated $18.2M sold.
- 160 institutional investors held OmniAb (OABI) as of Q2 2024, up from 153 in Q1 2024.
- Funds reported $294M of OmniAb stock for Q2 2024, down 35% quarter-over-quarter.
- 23 funds opened new OmniAb positions in Q2 2024 and 15 closed out, a net change of +8 holders.
- The largest OmniAb buyer in Q2 2024 was Kent Lake Capital, an estimated $2.28M added.
- The largest OmniAb seller in Q2 2024 was William Blair Investment Management, an estimated $18.2M sold.
Based on aggregated 13F filings for Q2 2024.