Two Sigma Investments
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Two Sigma Investments’s Riot Platforms RIOT Stock Holding History

Two Sigma Investments’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 		$4.9M Hold
396,129
– – ﹤0.01% 1993
2025
Q4 		$5.02M Sell
396,129
-2,479,282
-86% -$42.4M 0.01% 1718
2025
Q3 		$54.7M Sell
2,875,411
-211,842
-7% -$2.93M 0.08% 301
2025
Q2 		$34.9M Buy
+3,087,253
New +$26.2M 0.06% 375
2024
Q3 		– Sell
-35,611
Closed -$325K – 3305
2024
Q2 		$325K Sell
35,611
-59,005
-62% -$595K ﹤0.01% 2556
2024
Q1 		$1.16M Buy
+94,616
New +$1.23M ﹤0.01% 1861
2023
Q3 		– Sell
-16,716
Closed -$198K – 3172
2023
Q2 		$198K Buy
+16,716
New +$187K ﹤0.01% 2648
2014
Q1 		– Sell
-3,903
Closed -$67K – 2210
2013
Q4 		$67K Buy
+3,903
New +$58.2K ﹤0.01% 2109

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

Two Sigma Investments's RIOT Position: Q1 2026 in Review

Two Sigma Investments held its Riot Platforms (RIOT) position steady in Q1 2026 at 396,129 shares worth $4.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1993.

Two Sigma Investments first reported a position in RIOT in Q4 2013 and has held it in 8 quarters since. The position peaked at $54.7M in Q3 2025. 402 funds tracked by Wall St. Rank hold RIOT as of Q1 2026.

  • Two Sigma Investments held 396,129 shares of Riot Platforms worth $4.9M as of Q1 2026.
  • Two Sigma Investments left its Riot Platforms share count unchanged in Q1 2026.
  • Riot Platforms made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1993 holding.
  • Two Sigma Investments first reported a position in Riot Platforms in Q4 2013 and has held it in 8 quarters since.
  • Two Sigma Investments's Riot Platforms position peaked at $54.7M in Q3 2025.
  • 402 funds tracked by Wall St. Rank held Riot Platforms as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.