Bank of Montreal
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Bank of Montreal’s Rigetti Computing RGTI Stock Holding History

Bank of Montreal’s Portfolio RGTI Stock Details RGTI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.53M Buy
465,000
+12,300
+3% +$231K ﹤0.01% 1221
2025
Q4 		$10M Buy
452,700
+238,500
+111% +$7.78M ﹤0.01% 1116
2025
Q3 		$6.38M Buy
+214,200
New +$3.76M ﹤0.01% 1212

Other funds holding RGTI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
DE
Defiance ETFs New York $6.98B AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
US
UNICOM Systems Las Vegas, Nevada $1.53B AUM 148.94% 1-Year Est. Return

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

Bank of Montreal reduced its Rigetti Computing (RGTI) stake by 38% in Q1 2026, selling an estimated $3.08M and leaving 273,213 shares worth $3.84M. The position accounts for ﹤0.01% of the portfolio, ranked #1410.

Bank of Montreal first reported a position in RGTI in Q4 2021 and has held it in 7 quarters since. The position peaked at $13M in Q3 2025. 440 funds tracked by Wall St. Rank hold RGTI as of Q1 2026.

  • Bank of Montreal held 273,213 shares of Rigetti Computing worth $3.84M as of Q1 2026.
  • Bank of Montreal sold 164,255 Rigetti Computing shares in Q1 2026, an estimated $3.08M.
  • Rigetti Computing made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #1410 holding.
  • Bank of Montreal first reported a position in Rigetti Computing in Q4 2021 and has held it in 7 quarters since.
  • Bank of Montreal's Rigetti Computing position peaked at $13M in Q3 2025.
  • 440 funds tracked by Wall St. Rank held Rigetti Computing as of Q1 2026.

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