Parallax Volatility Advisers
RIOT icon

Parallax Volatility Advisers’s Riot Platforms RIOT Stock Holding History

Parallax Volatility Advisers’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 		$29.4M Sell
1,688,200
-1,948,800
-54% -$29.9M 0.08% 189
2025
Q4 		$46.1M Buy
3,637,000
+563,700
+18% +$9.64M 0.09% 170
2025
Q3 		$58.5M Buy
3,073,300
+2,156,600
+235% +$29.9M 0.09% 123
2025
Q2 		$10.4M Sell
916,700
-789,600
-46% -$6.71M 0.02% 419
2025
Q1 		$12.1M Buy
1,706,300
+164,600
+11% +$1.71M 0.03% 401
2024
Q4 		$15.7M Buy
1,541,700
+990,300
+180% +$10.8M 0.03% 416
2024
Q3 		$4.09M Buy
551,400
+220,200
+66% +$1.91M 0.01% 868
2024
Q2 		$3.03M Buy
331,200
+179,800
+119% +$1.81M 0.01% 887
2024
Q1 		$1.85M Sell
151,400
-101,300
-40% -$1.32M ﹤0.01% 1055
2023
Q4 		$3.91M Sell
252,700
-125,300
-33% -$1.51M 0.01% 918
2023
Q3 		$3.53M Sell
378,000
-469,700
-55% -$6.47M 0.01% 895
2023
Q2 		$10M Buy
847,700
+626,500
+283% +$7.01M 0.02% 530
2023
Q1 		$2.21M Sell
221,200
-119,400
-35% -$777K ﹤0.01% 1203
2022
Q4 		$1.15M Buy
340,600
+89,600
+36% +$462K ﹤0.01% 1605
2022
Q3 		$1.76M Buy
+251,000
New +$1.77M ﹤0.01% 1488
2022
Q2 		– Sell
-7,400
Closed -$157K – 3190
2022
Q1 		$157K Sell
7,400
-99,200
-93% -$1.79M ﹤0.01% 2259
2021
Q4 		$2.38M Sell
106,600
-142,000
-57% -$4.23M ﹤0.01% 1027
2021
Q3 		$6.4M Buy
248,600
+243,500
+4,775% +$7.84M 0.01% 776
2021
Q2 		$193K Buy
+5,100
New +$182K ﹤0.01% 1300

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

Parallax Volatility Advisers's RIOT Position: Q4 2025 in Review

Parallax Volatility Advisers sold out of Riot Platforms (RIOT) in Q4 2025, closing a stake of 361,224 shares — an estimated $6.18M sold.

Parallax Volatility Advisers first reported a position in RIOT in Q2 2021 and held it in 12 quarters. The position peaked at $6.87M in Q3 2025. 390 funds tracked by Wall St. Rank hold RIOT as of Q4 2025.

  • Parallax Volatility Advisers reported no remaining Riot Platforms position as of Q4 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 361,224 Riot Platforms shares in Q4 2025, an estimated $6.18M.
  • Parallax Volatility Advisers first reported a position in Riot Platforms in Q2 2021 and held it in 12 quarters.
  • Parallax Volatility Advisers's Riot Platforms position peaked at $6.87M in Q3 2025.
  • 390 funds tracked by Wall St. Rank held Riot Platforms as of Q4 2025.

Based on Parallax Volatility Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.