Two Sigma Securities’s Riot Platforms RIOT Stock Holding History

Two Sigma Securities’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	–	Sell	-29,982	Closed	-$371K	–	2257
2026 Q1	$371K	Sell	29,982 -25,597	-46%	-$393K	0.04%	630
2025 Q4	$704K	Buy	+55,579	New	+$951K	0.1%	274
2024 Q3	–	Sell	-61,838	Closed	-$535K	–	3505
2024 Q2	$565K	Buy	61,838 +40,049	+184%	+$404K	0.01%	1449
2024 Q1	$267K	Buy	+21,789	New	+$284K	﹤0.01%	2067
2023 Q2	–	Sell	-34,519	Closed	-$345K	–	3252
2023 Q1	$345K	Sell	34,519 -54,198	-61%	-$353K	0.01%	1561
2022 Q4	$301K	Buy	88,717 +38,013	+75%	+$196K	0.01%	1533
2022 Q3	$355K	Buy	+50,704	New	+$357K	0.01%	1413
2021 Q2	–	Sell	-6,104	Closed	-$325K	–	1673
2021 Q1	$325K	Buy	+6,104	New	+$247K	0.02%	411

Other funds holding RIOT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Starboard Value New York $4.52B AUM 19.34% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Two Sigma Securities's RIOT Position: Q2 2026 in Review

Two Sigma Securities sold out of Riot Platforms (RIOT) in Q2 2026, closing a stake of 29,982 shares — an estimated $371K sold.

Two Sigma Securities first reported a position in RIOT in Q1 2021 and held it in 8 quarters. The position peaked at $704K in Q4 2025. 448 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

Two Sigma Securities reported no remaining Riot Platforms position as of Q2 2026 after selling out during the quarter.
Two Sigma Securities sold 29,982 Riot Platforms shares in Q2 2026, an estimated $371K.
Two Sigma Securities first reported a position in Riot Platforms in Q1 2021 and held it in 8 quarters.
Two Sigma Securities's Riot Platforms position peaked at $704K in Q4 2025.
448 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.