Sierra Ocean’s Riot Platforms RIOT Stock Holding History

Sierra Ocean’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 Q3	–	Sell	-88	Closed	-$994	–	756
2025 Q2	$994	Hold	88	–	–	﹤0.01%	922
2025 Q1	$627	Buy	+88	New	+$912	﹤0.01%	1009

Other funds holding RIOT

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

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

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

MMA

Mizuho Markets Americas New York $3.66B AUM 25.21% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return

Sierra Ocean's RIOT Position: Q3 2025 in Review

Sierra Ocean sold out of Riot Platforms (RIOT) in Q3 2025, closing a stake of 88 shares — an estimated $994 sold.

Sierra Ocean first reported a position in RIOT in Q1 2025 and held it in 2 quarters. The position peaked at $994 in Q2 2025. 396 funds tracked by Wall St. Rank hold RIOT as of Q3 2025.

Sierra Ocean reported no remaining Riot Platforms position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 88 Riot Platforms shares in Q3 2025, an estimated $994.
Sierra Ocean first reported a position in Riot Platforms in Q1 2025 and held it in 2 quarters.
Sierra Ocean's Riot Platforms position peaked at $994 in Q2 2025.
396 funds tracked by Wall St. Rank held Riot Platforms as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.