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Pale Fire Capital SE’s Caribou Biosciences CRBU Stock Holding History

Pale Fire Capital SE’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
2025
Q4 		– Sell
-775,055
Closed -$1.81M – 66
2025
Q3 		$1.81M Hold
775,055
– – 0.2% 24
2025
Q2 		$977K Sell
775,055
-11,667
-1% -$11.5K 0.1% 29
2025
Q1 		$718K Buy
786,722
+52,518
+7% +$68.3K 0.09% 28
2024
Q4 		$1.17M Sell
734,204
-700
-0.1% -$1.41K 0.26% 18
2024
Q3 		$1.44M Buy
734,904
+695,797
+1,779% +$1.42M 0.23% 23
2024
Q2 		$64.1K Buy
39,107
+17,407
+80% +$55.6K 0.01% 42
2024
Q1 		$112K Sell
21,700
-6,500
-23% -$40.1K 0.02% 43
2023
Q4 		$162K Buy
+28,200
New +$139K 0.03% 55

Other funds holding CRBU

P
Pfizer New York $239M AUM 232.47% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Pale Fire Capital SE's CRBU Position: Q4 2025 in Review

Pale Fire Capital SE sold out of Caribou Biosciences (CRBU) in Q4 2025, closing a stake of 775,055 shares — an estimated $1.81M sold.

Pale Fire Capital SE first reported a position in CRBU in Q4 2023 and held it in 8 quarters. The position peaked at $1.81M in Q3 2025. 124 funds tracked by Wall St. Rank hold CRBU as of Q4 2025.

  • Pale Fire Capital SE reported no remaining Caribou Biosciences position as of Q4 2025 after selling out during the quarter.
  • Pale Fire Capital SE sold 775,055 Caribou Biosciences shares in Q4 2025, an estimated $1.81M.
  • Pale Fire Capital SE first reported a position in Caribou Biosciences in Q4 2023 and held it in 8 quarters.
  • Pale Fire Capital SE's Caribou Biosciences position peaked at $1.81M in Q3 2025.
  • 124 funds tracked by Wall St. Rank held Caribou Biosciences as of Q4 2025.

Based on Pale Fire Capital SE's 13F filing for Q4 2025, filed 13 Feb 2026.