B. Riley Financial’s Riot Platforms RIOT Stock Holding History

B. Riley Financial’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 Q2	–	Sell	-325,000	Closed	-$4.02M	–	43
2026 Q1	$4.02M	Buy	+325,000	New	+$4.99M	0.88%	4

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

B. Riley Financial's RIOT Position: Q2 2026 in Review

B. Riley Financial sold out of Riot Platforms (RIOT) in Q2 2026, closing a stake of 325,000 shares — an estimated $4.02M sold.

B. Riley Financial first reported a position in RIOT in Q1 2026 and held it in 1 quarter. The position peaked at $4.02M in Q1 2026. 448 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

B. Riley Financial reported no remaining Riot Platforms position as of Q2 2026 after selling out during the quarter.
B. Riley Financial sold 325,000 Riot Platforms shares in Q2 2026, an estimated $4.02M.
B. Riley Financial first reported a position in Riot Platforms in Q1 2026 and held it in 1 quarter.
B. Riley Financial's Riot Platforms position peaked at $4.02M in Q1 2026.
448 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on B. Riley Financial's 13F filing for Q2 2026, filed 14 Aug 2026.