Comerica Bank’s Riot Platforms RIOT Stock Holding History

Comerica Bank’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	$14.6K	Sell	1,152 -76,792	-99%	-$1.31M	﹤0.01%	3166
2025 Q3	$1.48M	Sell	77,944 -17,543	-18%	-$243K	0.01%	1321
2025 Q2	$1.08M	Sell	95,487 -10,858	-10%	-$92.3K	﹤0.01%	1482
2025 Q1	$757K	Buy	106,345 +105,991	+29,941%	+$1.1M	﹤0.01%	1643
2024 Q4	$3.61K	Buy	354 +185	+109%	+$2.02K	﹤0.01%	3380
2024 Q3	$1.25K	Sell	169 -45,001	-100%	-$390K	﹤0.01%	3553
2024 Q2	$413K	Sell	45,170 -33,306	-42%	-$336K	﹤0.01%	1927
2024 Q1	$961K	Buy	78,476 +77,077	+5,509%	+$1M	﹤0.01%	1564
2023 Q4	$21.6K	Sell	1,399 -4,487	-76%	-$54.1K	﹤0.01%	2950
2023 Q3	$54.9K	Buy	+5,886	New	+$81.1K	﹤0.01%	2673

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

Comerica Bank's RIOT Position: Q4 2025 in Review

Comerica Bank reduced its Riot Platforms (RIOT) stake by 99% in Q4 2025, selling an estimated $1.31M and leaving 1,152 shares worth $14.6K. The position accounts for ﹤0.01% of the portfolio, ranked #3166.

Comerica Bank first reported a position in RIOT in Q3 2023 and has held it in 10 quarters since. The position peaked at $1.48M in Q3 2025. 390 funds tracked by Wall St. Rank hold RIOT as of Q4 2025.

Comerica Bank held 1,152 shares of Riot Platforms worth $14.6K as of Q4 2025.
Comerica Bank sold 76,792 Riot Platforms shares in Q4 2025, an estimated $1.31M.
Riot Platforms made up ﹤0.01% of Comerica Bank's portfolio in Q4 2025, its #3166 holding.
Comerica Bank first reported a position in Riot Platforms in Q3 2023 and has held it in 10 quarters since.
Comerica Bank's Riot Platforms position peaked at $1.48M in Q3 2025.
390 funds tracked by Wall St. Rank held Riot Platforms as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.