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
Q2 		$11.7M Buy
605,000
+140,000
+30% +$2.71M ﹤0.01% 1100
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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
US
UNICOM Systems Las Vegas, Nevada $1.53B AUM 148.94% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Bank of Montreal's RGTI Position: Q2 2026 in Review

Bank of Montreal increased its Rigetti Computing (RGTI) stake by 13% in Q2 2026, buying an estimated $697K and bringing the position to 309,262 shares worth $5.97M. The position accounts for ﹤0.01% of the portfolio, ranked #1318.

Bank of Montreal first reported a position in RGTI in Q4 2021 and has held it in 8 quarters since. The position peaked at $13M in Q3 2025. 479 funds tracked by Wall St. Rank hold RGTI as of Q2 2026.

  • Bank of Montreal held 309,262 shares of Rigetti Computing worth $5.97M as of Q2 2026.
  • Bank of Montreal bought 36,049 Rigetti Computing shares in Q2 2026, an estimated $697K.
  • Rigetti Computing made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #1318 holding.
  • Bank of Montreal first reported a position in Rigetti Computing in Q4 2021 and has held it in 8 quarters since.
  • Bank of Montreal's Rigetti Computing position peaked at $13M in Q3 2025.
  • 479 funds tracked by Wall St. Rank held Rigetti Computing as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.