CIBC Bancorp USA
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CIBC Bancorp USA’s Riot Platforms RIOT Stock Holding History

CIBC Bancorp USA’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
Q3 		$62.4M Buy
3,096,294
+1,226,021
+66% +$25.8M 0.08% 213
2026
Q2 		$51.2M Buy
1,870,273
+2,081
+0.1% +$46.9K 0.06% 255
2026
Q1 		$23.1M Buy
+1,868,192
New +$28.7M 0.03% 347
2025
Q3 		$708K Buy
+37,193
New +$515K ﹤0.01% 749

Other funds holding RIOT

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Mizuho Markets Americas
Mizuho Markets Americas New York $6.82B AUM 29.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
MP
MFN Partners Boston, Massachusetts $4.81B AUM 16.14% 1-Year Est. Return
Sachem Head Capital Management
Sachem Head Capital Management New York $3.97B AUM 45.91% 1-Year Est. Return

CIBC Bancorp USA's RIOT Position: Q3 2026 in Review

CIBC Bancorp USA increased its Riot Platforms (RIOT) stake by 66% in Q3 2026, buying an estimated $25.8M and bringing the position to 3,096,294 shares worth $62.4M. The position accounts for 0.08% of the portfolio, ranked #213.

CIBC Bancorp USA first reported a position in RIOT in Q3 2025 and has held it in 4 quarters since. 336 funds tracked by Wall St. Rank hold RIOT as of Q3 2026.

  • CIBC Bancorp USA held 3,096,294 shares of Riot Platforms worth $62.4M as of Q3 2026.
  • CIBC Bancorp USA bought 1,226,021 Riot Platforms shares in Q3 2026, an estimated $25.8M.
  • Riot Platforms made up 0.08% of CIBC Bancorp USA's portfolio in Q3 2026, its #213 holding.
  • CIBC Bancorp USA first reported a position in Riot Platforms in Q3 2025 and has held it in 4 quarters since.
  • 336 funds tracked by Wall St. Rank held Riot Platforms as of Q3 2026.

Based on CIBC Bancorp USA's 13F filing for Q3 2026, filed 13 Nov 2026.