Ohio Public Employees Retirement System (OPERS)
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Ohio Public Employees Retirement System (OPERS)’s OmniAb OABI Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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
2026
Q1 		– Sell
-15,321
Closed -$28.3K – 2375
2025
Q4 		$28.3K Sell
15,321
-81,040
-84% -$141K ﹤0.01% 2114
2025
Q3 		$154K Hold
96,361
– – ﹤0.01% 1724
2025
Q2 		$168K Buy
+96,361
New +$161K ﹤0.01% 1693
2023
Q1 		– Sell
-799
Closed -$3K – 2014
2022
Q4 		$3K Buy
+799
New +$4.19K ﹤0.01% 1962

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VCM
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RHJA
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PMG
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State Street
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Dimensional Fund Advisors
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TL
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Ohio Public Employees Retirement System (OPERS)'s OABI Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) sold out of OmniAb (OABI) in Q1 2026, closing a stake of 15,321 shares — an estimated $28.3K sold.

Ohio Public Employees Retirement System (OPERS) first reported a position in OABI in Q4 2022 and held it in 4 quarters. The position peaked at $168K in Q2 2025. 128 funds tracked by Wall St. Rank hold OABI as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) reported no remaining OmniAb position as of Q1 2026 after selling out during the quarter.
  • Ohio Public Employees Retirement System (OPERS) sold 15,321 OmniAb shares in Q1 2026, an estimated $28.3K.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in OmniAb in Q4 2022 and held it in 4 quarters.
  • Ohio Public Employees Retirement System (OPERS)'s OmniAb position peaked at $168K in Q2 2025.
  • 128 funds tracked by Wall St. Rank held OmniAb as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.