Machina Capital’s SiriusXM SIRI Stock Holding History

Machina Capital’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	$232K	Buy	+7,859	New	+$211K	0.04%	349
2025 Q3	–	Sell	-11,347	Closed	-$261K	–	416
2025 Q2	$261K	Buy	+11,347	New	+$244K	0.05%	274
2023 Q4	–	Sell	-6,020	Closed	-$272K	–	343
2023 Q3	$272K	Buy	+6,020	New	+$280K	0.15%	217
2023 Q2	–	Sell	-90	Closed	-$3.56K	–	492
2023 Q1	$3.56K	Sell	90 -5,950	-99%	-$285K	﹤0.01%	450
2022 Q4	$353K	Buy	6,040 +816	+16%	+$50.2K	0.65%	64
2022 Q3	$298K	Buy	+5,224	New	+$328K	0.63%	73
2022 Q1	–	Sell	-6,880	Closed	-$437K	–	180
2021 Q4	$437K	Buy	+6,880	New	+$430K	1.05%	21
2021 Q2	–	Sell	-2,687	Closed	-$164K	–	172
2021 Q1	$164K	Buy	+2,687	New	+$164K	1.87%	32
2020 Q1	–	Sell	-4,694	Closed	-$336K	–	250
2019 Q4	$336K	Sell	4,694 -176	-4%	-$11.9K	0.13%	246
2019 Q3	$305K	Sell	4,870 -1,648	-25%	-$101K	0.14%	217
2019 Q2	$364K	Buy	+6,518	New	+$371K	0.14%	195

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

Machina Capital's SIRI Position: Q2 2026 in Review

Machina Capital opened a new position in SiriusXM (SIRI) in Q2 2026: 7,859 shares worth $232K. The stake represents 0.04% of the portfolio and ranks #349 among its holdings. This is a return to the name: Machina Capital previously reported a position in SIRI as recently as Q2 2025.

Machina Capital first reported a position in SIRI in Q2 2019 and has held it in 11 quarters since. The position peaked at $437K in Q4 2021. 598 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

Machina Capital held 7,859 shares of SiriusXM worth $232K as of Q2 2026.
SiriusXM was a new Machina Capital position in Q2 2026.
SiriusXM made up 0.04% of Machina Capital's portfolio in Q2 2026, its #349 holding.
Machina Capital first reported a position in SiriusXM in Q2 2019 and has held it in 11 quarters since.
Machina Capital's SiriusXM position peaked at $437K in Q4 2021.
598 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

Based on Machina Capital's 13F filing for Q2 2026, filed 10 Aug 2026.