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Senator Investment Group’s Riot Platforms RIOT Stock Holding History

Senator Investment Group’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 		$1.33M Sell
48,501
-1,451,499
-97% -$32.7M 0.05% 59
2026
Q1 		$18.5M Buy
+1,500,000
New +$23M 0.85% 41
2024
Q3 		– Sell
-131,368
Closed -$1.2M – 78
2024
Q2 		$1.2M Buy
+131,368
New +$1.33M 0.06% 63
2024
Q1 		– Sell
-236,657
Closed -$3.66M – 84
2023
Q4 		$3.66M Buy
236,657
+71,657
+43% +$865K 0.16% 60
2023
Q3 		$1.54M Buy
+165,000
New +$2.27M 0.09% 51

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

Senator Investment Group's RIOT Position: Q2 2026 in Review

Senator Investment Group reduced its Riot Platforms (RIOT) stake by 97% in Q2 2026, selling an estimated $32.7M and leaving 48,501 shares worth $1.33M. The position accounts for 0.05% of the portfolio, ranked #59.

Senator Investment Group first reported a position in RIOT in Q3 2023 and has held it in 5 quarters since. The position peaked at $18.5M in Q1 2026. 446 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

  • Senator Investment Group held 48,501 shares of Riot Platforms worth $1.33M as of Q2 2026.
  • Senator Investment Group sold 1,451,499 Riot Platforms shares in Q2 2026, an estimated $32.7M.
  • Riot Platforms made up 0.05% of Senator Investment Group's portfolio in Q2 2026, its #59 holding.
  • Senator Investment Group first reported a position in Riot Platforms in Q3 2023 and has held it in 5 quarters since.
  • Senator Investment Group's Riot Platforms position peaked at $18.5M in Q1 2026.
  • 446 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Senator Investment Group's 13F filing for Q2 2026, filed 12 Aug 2026.