Sirius XM Holdings Inc. SIRI

Set alert

32.40 USD -0.55 (-1.67%)

At closeNov 6, 2026, 4:36 PM EST

31.69 -0.71 -2.19%

After hours · Nov 6, 4:36 PM ET

32.23 Day range 32.74

19.92 52-week range 33.40

Held by insiders 46.71%

Held by institutions 51.25%

Float held by institutions 96.18%

Institutions 774

Top institutional holders
Holder	% held	Shares	Value	Reported
Berkshire Hathaway, Inc	37.09%	124,807,117	4.04B	Jun 29, 2026
Blackrock Inc.	5.23%	17,602,229	570.31M	Jun 29, 2026
Dimensional Fund Advisors LP	3.95%	13,275,758	430.13M	Sep 29, 2026
Vanguard Portfolio Management LLC	2.70%	9,082,629	294.28M	Jun 29, 2026
Vanguard Capital Management LLC	2.49%	8,386,784	271.73M	Jun 29, 2026
Kontiki Capital Management (HK) Ltd.	1.81%	6,082,824	197.08M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Mid-Cap ETF	1.96%	6,606,408	214.05M	Sep 29, 2026
John Hancock Funds III-Disciplined Value Mid Cap Fund	1.91%	6,416,751	207.90M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	1.75%	5,882,288	190.59M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	1.26%	4,247,125	137.61M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund	0.80%	2,689,681	87.15M	Jun 29, 2026
DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Small Cap Value Portfolio	0.76%	2,544,014	82.43M	Jul 30, 2026

SIRI insiders
Insider	Relation	Latest transaction	Date	Shares held
BAER RICHARD N	General Counsel	Stock Award(Grant)	Nov 20, 2025	144,015
BARRY THOMAS D	Chief Financial Officer	Stock Award(Grant)	Nov 20, 2025	165,215
BERKSHIRE HATHAWAY INC	Beneficial Owner of more than 10% of a Class of Security	Purchase	Nov 2, 2026	0
COUGHLIN ZACHARY	Chief Financial Officer	Stock Award(Grant)	Aug 25, 2026	299,422
MAFFEI GREGORY B	Director	Stock Award(Grant)	Aug 25, 2026	5,385,100
MALONE EVAN DANIEL	Director	Stock Award(Grant)	Aug 25, 2026	147,362

Held by funds