Citigroup’s Riot Platforms RIOT Stock Holding History

Citigroup’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	-450,000	Closed	-$8.56M	–	6398
2025 Q3	$8.56M	Buy	+450,000	New	+$6.23M	﹤0.01%	1607

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

Citigroup's RIOT Position: Q2 2026 in Review

Citigroup increased its Riot Platforms (RIOT) stake by 4.4% in Q2 2026, buying an estimated $311K and bringing the position to 326,703 shares worth $8.95M. The position accounts for ﹤0.01% of the portfolio, ranked #1702.

Citigroup first reported a position in RIOT in Q2 2013 and has held it in 34 quarters since. 448 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

Citigroup held 326,703 shares of Riot Platforms worth $8.95M as of Q2 2026.
Citigroup bought 13,791 Riot Platforms shares in Q2 2026, an estimated $311K.
Riot Platforms made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #1702 holding.
Citigroup first reported a position in Riot Platforms in Q2 2013 and has held it in 34 quarters since.
448 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.