Oxford Asset Management’s SiriusXM SIRI Stock Holding History

Oxford 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	$232K	Sell	7,848 -1,017	-11%	-$27.3K	0.11%	281
2026 Q1	$205K	Sell	8,865 -69,332	-89%	-$1.49M	0.08%	363
2025 Q4	$1.56M	Buy	78,197 +55,853	+250%	+$1.2M	0.55%	31
2025 Q3	$520K	Buy	22,344 +2,357	+12%	+$54.5K	0.17%	199
2025 Q2	$459K	Buy	+19,987	New	+$430K	0.15%	222
2025 Q1	–	Sell	-28,007	Closed	-$639K	–	681
2024 Q4	$639K	Buy	28,007 +11,877	+74%	+$303K	0.28%	107
2024 Q3	$381K	Buy	+16,130	New	+$501K	0.32%	110
2020 Q1	$80K	Buy	+1,617	New	+$106K	0.01%	152
2019 Q4	–	Sell	-48,100	Closed	-$3.01M	–	2056
2019 Q3	$3.01M	Buy	+48,100	New	+$2.96M	0.07%	337
2018 Q4	–	Sell	-86,667	Closed	-$5.51M	–	2073
2018 Q3	$5.51M	Buy	86,667 +4,060	+5%	+$283K	0.11%	201
2018 Q2	$5.65M	Buy	+82,607	New	+$5.58M	0.11%	209
2017 Q4	–	Sell	-61,774	Closed	-$3.4M	–	1845
2017 Q3	$3.4M	Buy	61,774 +60,515	+4,807%	+$3.35M	0.07%	356
2017 Q2	$69K	Buy	+1,259	New	+$64.3K	﹤0.01%	1425

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

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

Oxford Asset Management reduced its SiriusXM (SIRI) stake by 11% in Q2 2026, selling an estimated $27.3K and leaving 7,848 shares worth $232K. The position accounts for 0.11% of the portfolio, ranked #281.

Oxford Asset Management first reported a position in SIRI in Q2 2017 and has held it in 13 quarters since. The position peaked at $5.65M in Q2 2018. 602 funds tracked by Wall St. Rank hold SIRI as of Q2 2026.

Oxford Asset Management held 7,848 shares of SiriusXM worth $232K as of Q2 2026.
Oxford Asset Management sold 1,017 SiriusXM shares in Q2 2026, an estimated $27.3K.
SiriusXM made up 0.11% of Oxford Asset Management's portfolio in Q2 2026, its #281 holding.
Oxford Asset Management first reported a position in SiriusXM in Q2 2017 and has held it in 13 quarters since.
Oxford Asset Management's SiriusXM position peaked at $5.65M in Q2 2018.
602 funds tracked by Wall St. Rank held SiriusXM as of Q2 2026.

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