Samlyn Capital’s Riot Platforms RIOT Stock Holding History

Samlyn Capital’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 Q4	–	Sell	-504,249	Closed	-$9.6M	–	97
2025 Q3	$9.6M	Buy	+504,249	New	+$6.98M	0.13%	73

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

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

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 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

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Samlyn Capital's RIOT Position: Q4 2025 in Review

Samlyn Capital sold out of Riot Platforms (RIOT) in Q4 2025, closing a stake of 504,249 shares — an estimated $9.6M sold.

Samlyn Capital first reported a position in RIOT in Q3 2025 and held it in 1 quarter. The position peaked at $9.6M in Q3 2025. 390 funds tracked by Wall St. Rank hold RIOT as of Q4 2025.

Samlyn Capital reported no remaining Riot Platforms position as of Q4 2025 after selling out during the quarter.
Samlyn Capital sold 504,249 Riot Platforms shares in Q4 2025, an estimated $9.6M.
Samlyn Capital first reported a position in Riot Platforms in Q3 2025 and held it in 1 quarter.
Samlyn Capital's Riot Platforms position peaked at $9.6M in Q3 2025.
390 funds tracked by Wall St. Rank held Riot Platforms as of Q4 2025.

Based on Samlyn Capital's 13F filing for Q4 2025, filed 17 Feb 2026.