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
2025
Q4 		– Sell
-361,224
Closed -$6.18M – 1805
2025
Q3 		$6.87M Buy
361,224
+191,224
+112% +$2.65M 0.01% 588
2025
Q2 		$1.92M Buy
+170,000
New +$1.45M ﹤0.01% 900
2024
Q4 		– Sell
-92,699
Closed -$1.01M – 2269
2024
Q3 		$688K Buy
92,699
+24,301
+36% +$210K ﹤0.01% 1449
2024
Q2 		$625K Sell
68,398
-21,857
-24% -$221K ﹤0.01% 1389
2024
Q1 		$1.1M Buy
+90,255
New +$1.18M ﹤0.01% 1210
2023
Q3 		– Sell
-110,779
Closed -$1.53M – 2554
2023
Q2 		$1.31M Buy
110,779
+110,768
+1,006,982% +$1.24M ﹤0.01% 1293
2023
Q1 		$110 Sell
11
-155,470
-100% -$1.01M ﹤0.01% 2635
2022
Q4 		$527K Buy
155,481
+103,351
+198% +$533K ﹤0.01% 1863
2022
Q3 		$365K Buy
+52,130
New +$367K ﹤0.01% 2092
2022
Q2 		– Sell
-33,030
Closed -$699K – 3191
2022
Q1 		$699K Buy
+33,030
New +$596K ﹤0.01% 1794
2021
Q4 		– Sell
-64,138
Closed -$1.91M – 2243
2021
Q3 		$1.65M Buy
64,138
+63,448
+9,195% +$2.04M ﹤0.01% 1181
2021
Q2 		$26K Buy
+690
New +$24.7K ﹤0.01% 1429

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.