GAM Holding’s Riot Platforms RIOT Stock Holding History

GAM Holding’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	-25,000	Closed	-$283K	–	305
2025 Q2	$283K	Buy	+25,000	New	+$213K	0.02%	220
2021 Q2	–	Sell	-49,600	Closed	-$2.64M	–	344
2021 Q1	$2.64M	Buy	+49,600	New	+$2.01M	0.12%	182

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 $6.37B AUM 47.14% 1-Year Est. Return

VARA

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

GAM Holding's RIOT Position: Q3 2025 in Review

GAM Holding sold out of Riot Platforms (RIOT) in Q3 2025, closing a stake of 25,000 shares — an estimated $283K sold.

GAM Holding first reported a position in RIOT in Q1 2021 and held it in 2 quarters. The position peaked at $2.64M in Q1 2021. 396 funds tracked by Wall St. Rank hold RIOT as of Q3 2025.

GAM Holding reported no remaining Riot Platforms position as of Q3 2025 after selling out during the quarter.
GAM Holding sold 25,000 Riot Platforms shares in Q3 2025, an estimated $283K.
GAM Holding first reported a position in Riot Platforms in Q1 2021 and held it in 2 quarters.
GAM Holding's Riot Platforms position peaked at $2.64M in Q1 2021.
396 funds tracked by Wall St. Rank held Riot Platforms as of Q3 2025.

Based on GAM Holding's 13F filing for Q3 2025, filed 21 Oct 2025.