Bank of Montreal
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Bank of Montreal’s Riot Platforms RIOT Stock Holding History

Bank of Montreal’s Portfolio RIOT Stock Details RIOT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-10,000
Closed -$127K – 3989
2025
Q4 		$127K Hold
10,000
– – ﹤0.01% 2984
2025
Q3 		$190K Buy
+10,000
New +$139K ﹤0.01% 2798

Other funds holding RIOT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SV
Starboard Value New York $4.52B AUM 19.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

Bank of Montreal reduced its Riot Platforms (RIOT) stake by 43% in Q2 2026, selling an estimated $4.26M and leaving 250,208 shares worth $6.85M. The position accounts for ﹤0.01% of the portfolio, ranked #1270.

Bank of Montreal first reported a position in RIOT in Q4 2017 and has held it in 31 quarters since. The position peaked at $18.5M in Q1 2024. 450 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

  • Bank of Montreal held 250,208 shares of Riot Platforms worth $6.85M as of Q2 2026.
  • Bank of Montreal sold 189,102 Riot Platforms shares in Q2 2026, an estimated $4.26M.
  • Riot Platforms made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #1270 holding.
  • Bank of Montreal first reported a position in Riot Platforms in Q4 2017 and has held it in 31 quarters since.
  • Bank of Montreal's Riot Platforms position peaked at $18.5M in Q1 2024.
  • 450 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

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