Ohio Public Employees Retirement System (OPERS)
CRBU icon

Ohio Public Employees Retirement System (OPERS)’s Caribou Biosciences CRBU Stock Holding History

Ohio Public Employees Retirement System (OPERS)’s Portfolio CRBU Stock Details CRBU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$74.3K Sell
39,129
-3,100
-7% -$5.32K ﹤0.01% 1850
2025
Q4 		$67.1K Hold
42,229
– – ﹤0.01% 1878
2025
Q3 		$98.4K Sell
42,229
-86,200
-67% -$163K ﹤0.01% 1788
2025
Q2 		$162K Sell
128,429
-40,200
-24% -$39.5K ﹤0.01% 1700
2025
Q1 		$154K Buy
168,629
+29,143
+21% +$37.9K ﹤0.01% 1686
2024
Q4 		$222K Buy
+139,486
New +$280K ﹤0.01% 1652
2023
Q3 		– Sell
-37,700
Closed -$160K – 1972
2023
Q2 		$160K Buy
+37,700
New +$169K ﹤0.01% 1407

Other funds holding CRBU

P
Pfizer New York $239M AUM 232.47% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

Ohio Public Employees Retirement System (OPERS) reduced its Caribou Biosciences (CRBU) stake by 7.3% in Q1 2026, selling an estimated $5.32K and leaving 39,129 shares worth $74.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1850.

Ohio Public Employees Retirement System (OPERS) first reported a position in CRBU in Q2 2023 and has held it in 7 quarters since. The position peaked at $222K in Q4 2024. 137 funds tracked by Wall St. Rank hold CRBU as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) held 39,129 shares of Caribou Biosciences worth $74.3K as of Q1 2026.
  • Ohio Public Employees Retirement System (OPERS) sold 3,100 Caribou Biosciences shares in Q1 2026, an estimated $5.32K.
  • Caribou Biosciences made up ﹤0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #1850 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Caribou Biosciences in Q2 2023 and has held it in 7 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Caribou Biosciences position peaked at $222K in Q4 2024.
  • 137 funds tracked by Wall St. Rank held Caribou Biosciences as of Q1 2026.

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