State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s OmniAb OABI Stock Holding History

State of Wisconsin Investment Board’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
2024
Q4 		– Sell
-61,874
Closed -$262K – 2347
2024
Q3 		$262K Sell
61,874
-72,090
-54% -$312K ﹤0.01% 2088
2024
Q2 		$502K Buy
133,964
+48,065
+56% +$219K ﹤0.01% 1819
2024
Q1 		$466K Buy
+85,899
New +$495K ﹤0.01% 1787
2023
Q4 		– Sell
-10,570
Closed -$54.9K – 2512
2023
Q3 		$54.9K Buy
+10,570
New +$56.4K ﹤0.01% 2421
2023
Q2 		– Sell
-10,847
Closed -$39.9K – 2473
2023
Q1 		$39.9K Buy
10,847
+541
+5% +$2.04K ﹤0.01% 2471
2022
Q4 		$37.1K Sell
10,306
-68,980
-87% -$362K ﹤0.01% 2420
2022
Q3 		$809K Hold
79,286
– – ﹤0.01% 1660
2022
Q2 		$802K Hold
79,286
– – ﹤0.01% 1790
2022
Q1 		$799K Buy
79,286
+51,754
+188% +$518K ﹤0.01% 1687
2021
Q4 		$275K Buy
+27,532
New +$275K ﹤0.01% 2013

Other funds holding OABI

Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
CC
Chicago Capital Chicago, Illinois $4.15B AUM 31.09% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

State of Wisconsin Investment Board's OABI Position: Q4 2024 in Review

State of Wisconsin Investment Board sold out of OmniAb (OABI) in Q4 2024, closing a stake of 61,874 shares — an estimated $262K sold.

State of Wisconsin Investment Board first reported a position in OABI in Q4 2021 and held it in 10 quarters. The position peaked at $809K in Q3 2022. 164 funds tracked by Wall St. Rank hold OABI as of Q4 2024.

  • State of Wisconsin Investment Board reported no remaining OmniAb position as of Q4 2024 after selling out during the quarter.
  • State of Wisconsin Investment Board sold 61,874 OmniAb shares in Q4 2024, an estimated $262K.
  • State of Wisconsin Investment Board first reported a position in OmniAb in Q4 2021 and held it in 10 quarters.
  • State of Wisconsin Investment Board's OmniAb position peaked at $809K in Q3 2022.
  • 164 funds tracked by Wall St. Rank held OmniAb as of Q4 2024.

Based on State of Wisconsin Investment Board's 13F filing for Q4 2024, filed 14 Feb 2025.