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Fred Alger Management’s Riot Platforms RIOT Stock Holding History

Fred Alger Management’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 		$879K Sell
71,132
-677
-0.9% -$10.4K ﹤0.01% 366
2025
Q4 		$910K Sell
71,809
-160,498
-69% -$2.75M ﹤0.01% 367
2025
Q3 		$4.42M Buy
+232,307
New +$3.22M 0.02% 252

Other funds holding RIOT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SA
Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Fred Alger Management's RIOT Position: Q1 2026 in Review

Fred Alger Management reduced its Riot Platforms (RIOT) stake by 0.94% in Q1 2026, selling an estimated $10.4K and leaving 71,132 shares worth $879K. The position accounts for ﹤0.01% of the portfolio, ranked #366.

Fred Alger Management first reported a position in RIOT in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.42M in Q3 2025. 402 funds tracked by Wall St. Rank hold RIOT as of Q1 2026.

  • Fred Alger Management held 71,132 shares of Riot Platforms worth $879K as of Q1 2026.
  • Fred Alger Management sold 677 Riot Platforms shares in Q1 2026, an estimated $10.4K.
  • Riot Platforms made up ﹤0.01% of Fred Alger Management's portfolio in Q1 2026, its #366 holding.
  • Fred Alger Management first reported a position in Riot Platforms in Q3 2025 and has held it in 3 quarters since.
  • Fred Alger Management's Riot Platforms position peaked at $4.42M in Q3 2025.
  • 402 funds tracked by Wall St. Rank held Riot Platforms as of Q1 2026.

Based on Fred Alger Management's 13F filing for Q1 2026, filed 15 May 2026.