Brevan Howard Capital Management’s SiriusXM SIRI Stock Holding History

Brevan Howard Capital Management’s Portfolio SIRI Stock Details SIRI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.6M	Buy	+54,063	New	+$1.45M	0.01%	831
2025 Q4	–	Sell	-24,682	Closed	-$575K	–	2233
2025 Q3	$575K	Buy	+24,682	New	+$571K	﹤0.01%	1212
2025 Q2	–	Sell	-20,389	Closed	-$460K	–	1996
2025 Q1	$460K	Buy	+20,389	New	+$480K	﹤0.01%	745
2024 Q4	–	Sell	-49,016	Closed	-$1.16M	–	1389
2024 Q3	$1.16M	Sell	49,016 -31,253	-39%	-$971K	0.01%	411
2024 Q2	$2.27M	Buy	+80,269	New	+$2.4M	0.02%	190
2023 Q3	–	Sell	-1,474	Closed	-$66.8K	–	432
2023 Q2	$66.8K	Buy	+1,474	New	+$55.7K	﹤0.01%	184

Other funds holding SIRI

Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

KCMH

Kontiki Capital Management (HK) Hong Kong $1.52B AUM 10.48% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

CCM

Check Capital Management Costa Mesa, California $7.52B AUM 15.3% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

GCM

Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return

Brevan Howard Capital Management's SIRI Position: Q2 2026 in Review

Brevan Howard Capital Management opened a new position in SiriusXM (SIRI) in Q2 2026: 54,063 shares worth $1.6M. The stake represents 0.01% of the portfolio and ranks #831 among its holdings. This is a return to the name: Brevan Howard Capital Management previously reported a position in SIRI as recently as Q3 2025.

Brevan Howard Capital Management first reported a position in SIRI in Q2 2023 and has held it in 6 quarters since. The position peaked at $2.27M in Q2 2024. 602 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

Brevan Howard Capital Management held 54,063 shares of SiriusXM worth $1.6M as of Q2 2026.
SiriusXM was a new Brevan Howard Capital Management position in Q2 2026.
SiriusXM made up 0.01% of Brevan Howard Capital Management's portfolio in Q2 2026, its #831 holding.
Brevan Howard Capital Management first reported a position in SiriusXM in Q2 2023 and has held it in 6 quarters since.
Brevan Howard Capital Management's SiriusXM position peaked at $2.27M in Q2 2024.
602 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

Based on Brevan Howard Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.