Bank of Montreal
CRBU icon

Bank of Montreal’s Caribou Biosciences CRBU Stock Holding History

Bank of Montreal’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 		$39.9K Buy
+21,000
New +$36K ﹤0.01% 3341
2025
Q1 		– Sell
-46,728
Closed -$74.3K – 3528
2024
Q4 		$74.3K Buy
46,728
+359
+0.8% +$722 ﹤0.01% 3023
2024
Q3 		$91.8K Buy
+46,369
New +$95K ﹤0.01% 3270

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 $71.2B AUM 41.74% 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

Bank of Montreal's CRBU Position: Q1 2026 in Review

Bank of Montreal opened a new position in Caribou Biosciences (CRBU) in Q1 2026: 21,000 shares worth $39.9K. The stake represents ﹤0.01% of the portfolio and ranks #3341 among its holdings. This is a return to the name: Bank of Montreal previously reported a position in CRBU as recently as Q4 2024.

Bank of Montreal first reported a position in CRBU in Q3 2024 and has held it in 3 quarters since. The position peaked at $91.8K in Q3 2024. 137 funds tracked by Wall St. Rank hold CRBU as of Q1 2026.

  • Bank of Montreal held 21,000 shares of Caribou Biosciences worth $39.9K as of Q1 2026.
  • Caribou Biosciences was a new Bank of Montreal position in Q1 2026.
  • Caribou Biosciences made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #3341 holding.
  • Bank of Montreal first reported a position in Caribou Biosciences in Q3 2024 and has held it in 3 quarters since.
  • Bank of Montreal's Caribou Biosciences position peaked at $91.8K in Q3 2024.
  • 137 funds tracked by Wall St. Rank held Caribou Biosciences as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.