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
Q2 		$455K Buy
+16,636
New +$375K ﹤0.01% 1134
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 – 3367
2021
Q3 		$1.65M Buy
64,138
+63,448
+9,195% +$2.04M ﹤0.01% 1744
2021
Q2 		$26K Buy
+690
New +$24.7K ﹤0.01% 2712

Other funds holding RIOT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SV
Starboard Value New York $4.52B AUM 19.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Parallax Volatility Advisers's RIOT Position: Q2 2026 in Review

Parallax Volatility Advisers opened a new position in Riot Platforms (RIOT) in Q2 2026: 16,636 shares worth $455K. The stake represents ﹤0.01% of the portfolio and ranks #1134 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in RIOT as recently as Q3 2025.

Parallax Volatility Advisers first reported a position in RIOT in Q2 2021 and has held it in 13 quarters since. The position peaked at $6.87M in Q3 2025. 448 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

  • Parallax Volatility Advisers held 16,636 shares of Riot Platforms worth $455K as of Q2 2026.
  • Riot Platforms was a new Parallax Volatility Advisers position in Q2 2026.
  • Riot Platforms made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #1134 holding.
  • Parallax Volatility Advisers first reported a position in Riot Platforms in Q2 2021 and has held it in 13 quarters since.
  • Parallax Volatility Advisers's Riot Platforms position peaked at $6.87M in Q3 2025.
  • 448 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.