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 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 $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return

Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Two Sigma Securities's RIOT Position: Q1 2026 in Review

Two Sigma Securities reduced its Riot Platforms (RIOT) stake by 46% in Q1 2026, selling an estimated $393K and leaving 29,982 shares worth $371K. The position accounts for 0.04% of the portfolio, ranked #630.

Two Sigma Securities first reported a position in RIOT in Q1 2021 and has held it in 8 quarters since. The position peaked at $704K in Q4 2025. 402 funds tracked by Wall St. Rank hold RIOT as of Q1 2026.

Two Sigma Securities held 29,982 shares of Riot Platforms worth $371K as of Q1 2026.
Two Sigma Securities sold 25,597 Riot Platforms shares in Q1 2026, an estimated $393K.
Riot Platforms made up 0.04% of Two Sigma Securities's portfolio in Q1 2026, its #630 holding.
Two Sigma Securities first reported a position in Riot Platforms in Q1 2021 and has held it in 8 quarters since.
Two Sigma Securities's Riot Platforms position peaked at $704K in Q4 2025.
402 funds tracked by Wall St. Rank held Riot Platforms as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.