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 		$3.43M Sell
196,800
-879,400
-82% -$13.5M 0.01% 672
2025
Q4 		$13.6M Buy
1,076,200
+308,300
+40% +$5.27M 0.03% 384
2025
Q3 		$14.6M Buy
767,900
+193,800
+34% +$2.68M 0.02% 358
2025
Q2 		$6.49M Buy
574,100
+218,900
+62% +$1.86M 0.01% 556
2025
Q1 		$2.53M Buy
355,200
+183,500
+107% +$1.9M 0.01% 806
2024
Q4 		$1.75M Buy
171,700
+131,400
+326% +$1.43M ﹤0.01% 1166
2024
Q3 		$299K Sell
40,300
-60,000
-60% -$519K ﹤0.01% 1620
2024
Q2 		$917K Sell
100,300
-324,900
-76% -$3.28M ﹤0.01% 1289
2024
Q1 		$5.2M Buy
425,200
+379,900
+839% +$4.95M 0.01% 720
2023
Q4 		$701K Sell
45,300
-54,600
-55% -$659K ﹤0.01% 1515
2023
Q3 		$932K Buy
+99,900
New +$1.38M ﹤0.01% 1388
2023
Q2 		– Sell
-150,400
Closed -$1.5M – 2785
2023
Q1 		$1.5M Sell
150,400
-149,700
-50% -$974K ﹤0.01% 1336
2022
Q4 		$1.02M Buy
300,100
+249,900
+498% +$1.29M ﹤0.01% 1647
2022
Q3 		$351K Buy
+50,200
New +$353K ﹤0.01% 2111
2022
Q2 		– Sell
-30,200
Closed -$639K – 3192
2022
Q1 		$639K Sell
30,200
-112,700
-79% -$2.03M ﹤0.01% 1829
2021
Q4 		$3.19M Sell
142,900
-123,800
-46% -$3.69M ﹤0.01% 925
2021
Q3 		$6.85M Buy
266,700
+266,500
+133,250% +$8.58M 0.01% 760
2021
Q2 		$8K Buy
+200
New +$7.15K ﹤0.01% 1461

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.