Dmitry Balyasny’s SiriusXM SIRI Stock Holding History

Dmitry Balyasny’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	$3.23M	Buy	109,500 +37,500	+52%	+$1.01M	﹤0.01%	1587
2026 Q1	$1.66M	Buy	+72,000	New	+$1.55M	﹤0.01%	1866
2024 Q1	–	Sell	-150,000	Closed	-$8.21M	–	3075
2023 Q4	$8.21M	Buy	+150,000	New	+$7.21M	0.02%	935
2023 Q3	–	Sell	-34,870	Closed	-$1.58M	–	2681
2023 Q2	$1.58M	Sell	34,870 -155,130	-82%	-$5.86M	﹤0.01%	1456
2023 Q1	$7.54M	Buy	190,000 +145,000	+322%	+$6.94M	0.02%	900
2022 Q4	$2.63M	Buy	45,000 +17,500	+64%	+$1.08M	0.01%	1288
2022 Q3	$1.57M	Buy	+27,500	New	+$1.73M	﹤0.01%	1600

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 $3.37T AUM 44.26% 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

Dmitry Balyasny's SIRI Position: Q2 2026 in Review

Dmitry Balyasny reduced its SiriusXM (SIRI) stake by 73% in Q2 2026, selling an estimated $5.55M and leaving 76,664 shares worth $2.26M. The position accounts for ﹤0.01% of the portfolio, ranked #1754.

Dmitry Balyasny first reported a position in SIRI in Q1 2015 and has held it in 27 quarters since. The position peaked at $19.5M in Q2 2023. 594 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

Dmitry Balyasny held 76,664 shares of SiriusXM worth $2.26M as of Q2 2026.
Dmitry Balyasny sold 206,625 SiriusXM shares in Q2 2026, an estimated $5.55M.
SiriusXM made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #1754 holding.
Dmitry Balyasny first reported a position in SiriusXM in Q1 2015 and has held it in 27 quarters since.
Dmitry Balyasny's SiriusXM position peaked at $19.5M in Q2 2023.
594 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.