Ohio Public Employees Retirement System (OPERS)
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Ohio Public Employees Retirement System (OPERS)’s Core Laboratories CLB Stock Holding History

Ohio Public Employees Retirement System (OPERS)’s Portfolio CLB Stock Details CLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,223
Closed -$19.6K – 2327
2025
Q4 		$19.6K Buy
1,223
+19
+2% +$283 ﹤0.01% 2211
2025
Q3 		$14.9K Buy
1,204
+138
+13% +$1.62K ﹤0.01% 2255
2025
Q2 		$12.3K Buy
1,066
+96
+10% +$1.14K ﹤0.01% 2265
2025
Q1 		$14.5K Buy
970
+12
+1% +$201 ﹤0.01% 2234
2024
Q4 		$16.6K Sell
958
-35
-4% -$675 ﹤0.01% 2243
2024
Q3 		$18.4K Buy
993
+38
+4% +$763 ﹤0.01% 2064
2024
Q2 		$19.4K Buy
955
+56
+6% +$991 ﹤0.01% 1834
2024
Q1 		$15.4K Buy
899
+70
+8% +$1.1K ﹤0.01% 1855
2023
Q4 		$14.6K Sell
829
-37
-4% -$746 ﹤0.01% 1889
2023
Q3 		$21K Sell
866
-174
-17% -$4.27K ﹤0.01% 1770
2023
Q2 		$24K Buy
+1,040
New +$23.5K ﹤0.01% 1743

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AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ohio Public Employees Retirement System (OPERS)'s CLB Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) sold out of Core Laboratories (CLB) in Q1 2026, closing a stake of 1,223 shares — an estimated $19.6K sold.

Ohio Public Employees Retirement System (OPERS) first reported a position in CLB in Q2 2023 and held it in 11 quarters. The position peaked at $24K in Q2 2023. 190 funds tracked by Wall St. Rank hold CLB as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) reported no remaining Core Laboratories position as of Q1 2026 after selling out during the quarter.
  • Ohio Public Employees Retirement System (OPERS) sold 1,223 Core Laboratories shares in Q1 2026, an estimated $19.6K.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Core Laboratories in Q2 2023 and held it in 11 quarters.
  • Ohio Public Employees Retirement System (OPERS)'s Core Laboratories position peaked at $24K in Q2 2023.
  • 190 funds tracked by Wall St. Rank held Core Laboratories as of Q1 2026.

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