Question 1

How many shares of RIOT does Brevan Howard Capital Management LP own?

Accepted Answer

As of 2026-Q2, Brevan Howard Capital Management LP holds 161,700 shares of RIOT (Riot Platforms, Inc.).

Question 2

What is Brevan Howard Capital Management LP's RIOT position worth?

Accepted Answer

As of 2026-Q2, Brevan Howard Capital Management LP's RIOT position is worth $4.4M.

Question 3

Is Brevan Howard Capital Management LP buying or selling RIOT?

Accepted Answer

In 2026-Q2, Brevan Howard Capital Management LP decreased their RIOT position (-66.4% change in shares).

Question 4

When did Brevan Howard Capital Management LP first buy RIOT?

Accepted Answer

Based on available 13F filings, Brevan Howard Capital Management LP first reported a position in RIOT in 2024-Q3. They have held the position across 12 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	161,700	-66.4%	$4.4M	0.0%	$27.38	0
2026-Q1	Increased	481,780	+158.5%	$6M	0.1%	$15.29	44
2025-Q4	Decreased	186,355	-10.7%	$2.4M	0.0%	$12.70	0
2025-Q3	Increased	208,649	+37.1%	$4M	0.0%	$19.78	35
2025-Q2	Increased	152,171	+189.3%	$1.7M	0.0%	$10.55	41
2025-Q1	Decreased	52,597	-79.5%	$374,491	0.0%	$7.41	0
2024-Q4	Increased	256,810	+304.1%	$2.6M	0.0%	$10.50	42
2024-Q3	New	63,556	—	$471,586	0.0%	$7.84	33