Impax Asset Management Group
OABI icon

Impax Asset Management Group’s OmniAb OABI Stock Holding History

Impax Asset Management Group’s Portfolio OABI Stock Details OABI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-761,387
Closed -$1.83M – 317
2025
Q1 		$1.83M Hold
761,387
– – 0.01% 234
2024
Q4 		$2.7M Hold
761,387
– – 0.01% 239
2024
Q3 		$3.22M Hold
761,387
– – 0.01% 236
2024
Q2 		$2.86M Hold
761,387
– – 0.01% 237
2024
Q1 		$4.13M Sell
761,387
-86,797
-10% -$500K 0.02% 223
2023
Q4 		$5.23M Sell
848,184
-300,000
-26% -$1.48M 0.02% 211
2023
Q3 		$5.96M Hold
1,148,184
– – 0.03% 195
2023
Q2 		$5.78M Hold
1,148,184
– – 0.02% 201
2023
Q1 		$4.23M Hold
1,148,184
– – 0.02% 204
2022
Q4 		$4.13M Buy
+1,148,184
New +$6.03M 0.02% 194

Other funds holding OABI

WCM
Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
KLP
Kent Lake PR Anasco, Puerto Rico $198M AUM 5.21% 1-Year Est. Return

Impax Asset Management Group's OABI Position: Q2 2025 in Review

Impax Asset Management Group sold out of OmniAb (OABI) in Q2 2025, closing a stake of 761,387 shares — an estimated $1.83M sold.

Impax Asset Management Group first reported a position in OABI in Q4 2022 and held it in 10 quarters. The position peaked at $5.96M in Q3 2023. 144 funds tracked by Wall St. Rank hold OABI as of Q2 2025.

  • Impax Asset Management Group reported no remaining OmniAb position as of Q2 2025 after selling out during the quarter.
  • Impax Asset Management Group sold 761,387 OmniAb shares in Q2 2025, an estimated $1.83M.
  • Impax Asset Management Group first reported a position in OmniAb in Q4 2022 and held it in 10 quarters.
  • Impax Asset Management Group's OmniAb position peaked at $5.96M in Q3 2023.
  • 144 funds tracked by Wall St. Rank held OmniAb as of Q2 2025.

Based on Impax Asset Management Group's 13F filing for Q2 2025, filed 8 Aug 2025.