Readystate Asset Management’s SiriusXM SIRI Stock Holding History

Readystate Asset 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	$5.88M	Sell	198,950 -240,344	-55%	-$6.46M	0.2%	104
2026 Q1	$10.1M	Sell	439,294 -126,329	-22%	-$2.72M	0.46%	54
2025 Q4	$11.3M	Buy	565,623 +166,063	+42%	+$3.57M	0.46%	55
2025 Q3	$9.3M	Buy	399,560 +7,572	+2%	+$175K	0.4%	67
2025 Q2	$9M	Buy	391,988 +8,961	+2%	+$193K	0.28%	77
2025 Q1	$8.64M	Buy	383,027 +56,875	+17%	+$1.34M	0.29%	61
2024 Q4	$7.44M	Buy	326,152 +56,481	+21%	+$1.44M	0.23%	100
2024 Q3	$6.38M	Buy	+269,671	New	+$8.37M	0.12%	271
2024 Q2	–	Sell	-51,263	Closed	-$1.99M	–	1037
2024 Q1	$1.99M	Sell	51,263 -24,332	-32%	-$1.16M	0.03%	568
2023 Q4	$4.14M	Sell	75,595 -39,767	-34%	-$1.91M	0.14%	149
2023 Q3	$5.21M	Buy	115,362 +6,271	+6%	+$292K	0.26%	112
2023 Q2	$4.94M	Buy	+109,091	New	+$4.12M	0.37%	80

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

Readystate Asset Management's SIRI Position: Q2 2026 in Review

Readystate Asset Management reduced its SiriusXM (SIRI) stake by 55% in Q2 2026, selling an estimated $6.46M and leaving 198,950 shares worth $5.88M. The position accounts for 0.2% of the portfolio, ranked #104.

Readystate Asset Management first reported a position in SIRI in Q2 2023 and has held it in 12 quarters since. The position peaked at $11.3M in Q4 2025. 600 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

Readystate Asset Management held 198,950 shares of SiriusXM worth $5.88M as of Q2 2026.
Readystate Asset Management sold 240,344 SiriusXM shares in Q2 2026, an estimated $6.46M.
SiriusXM made up 0.2% of Readystate Asset Management's portfolio in Q2 2026, its #104 holding.
Readystate Asset Management first reported a position in SiriusXM in Q2 2023 and has held it in 12 quarters since.
Readystate Asset Management's SiriusXM position peaked at $11.3M in Q4 2025.
600 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

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