Atom Investors’s Riot Platforms RIOT Stock Holding History

Atom Investors’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 Q2	–	Sell	-31,849	Closed	-$227K	–	757
2025 Q1	$227K	Buy	+31,849	New	+$330K	0.03%	393
2022 Q3	–	Sell	-10,370	Closed	-$43K	–	351
2022 Q2	$43K	Buy	+10,370	New	+$96.3K	0.02%	235
2021 Q1	–	Sell	-14,114	Closed	-$240K	–	393
2020 Q4	$240K	Buy	+14,114	New	+$93.8K	0.02%	298

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

MMA

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

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

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

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

VARA

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

ACL

Azora Capital LP Miami, Florida $1.52B AUM 39.16% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Atom Investors's RIOT Position: Q2 2025 in Review

Atom Investors sold out of Riot Platforms (RIOT) in Q2 2025, closing a stake of 31,849 shares — an estimated $227K sold.

Atom Investors first reported a position in RIOT in Q4 2020 and held it in 3 quarters. The position peaked at $240K in Q4 2020. 356 funds tracked by Wall St. Rank hold RIOT as of Q2 2025.

Atom Investors reported no remaining Riot Platforms position as of Q2 2025 after selling out during the quarter.
Atom Investors sold 31,849 Riot Platforms shares in Q2 2025, an estimated $227K.
Atom Investors first reported a position in Riot Platforms in Q4 2020 and held it in 3 quarters.
Atom Investors's Riot Platforms position peaked at $240K in Q4 2020.
356 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2025.

Based on Atom Investors's 13F filing for Q2 2025, filed 14 Aug 2025.