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Callan Family Office’s Riot Platforms RIOT Stock Holding History

Callan Family Office’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
Q2 		$217K Buy
+7,936
New +$179K ﹤0.01% 1118

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 $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Callan Family Office's RIOT Position: Q2 2026 in Review

Callan Family Office opened a new position in Riot Platforms (RIOT) in Q2 2026: 7,936 shares worth $217K. The stake represents ﹤0.01% of the portfolio and ranks #1118 among its holdings.

446 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

  • Callan Family Office held 7,936 shares of Riot Platforms worth $217K as of Q2 2026.
  • Riot Platforms was a new Callan Family Office position in Q2 2026.
  • Riot Platforms made up ﹤0.01% of Callan Family Office's portfolio in Q2 2026, its #1118 holding.
  • 446 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.