Sirius XM Holdings Inc.

SIRI

Exchange: Nasdaq
Industry: Radio Broadcasting Stations
SEC CIK: 0000908937

SEC filings (opens in a new tab)

In the last 90 days, Sirius XM Holdings Inc. insiders filed 0 open-market purchases and 1 sale; 602 institutions reported holding it in 13F filings for Q2 2026, worth $8.33B in total; 3 superinvestors hold it, including Berkshire Hathaway and Weitz Investment Management.

13F holders, Q3 2026

Institutional positions in Sirius XM Holdings Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 3; +1 vs. Q2 2026
Shares held: 2.32K; −321 (−12.2%) vs. Q2 2026
Total value: $60.3K; −$17.4K (−22.4%) vs. Q2 2026
New holders: 1; 0 more added
Sold out: 0; 2 more reduced

600 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SIRI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding SIRI and their total value by quarter
Quarter	Holders	Value
Q2 2026	602	$8.33B
Q1 2026	561	$5.98B
Q4 2025	516	$4.99B
Q3 2025	544	$5.66B
Q2 2025	550	$5.65B
Q1 2025	554	$5.62B
Q4 2024	555	$5.80B
Q3 2024	509	$5.84B
Q2 2024	565	$1.25B
Q1 2024	629	$1.41B
Q4 2023	648	$2.24B
Q3 2023	610	$1.80B
Q2 2023	610	$1.84B
Q1 2023	643	$1.62B
Q4 2022	669	$2.33B
Q3 2022	635	$2.28B
Q2 2022	631	$2.54B
Q1 2022	638	$2.99B
Q4 2021	642	$2.96B
Q3 2021	618	$3.11B
Q2 2021	607	$3.62B
Q1 2021	625	$3.51B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Sirius XM Holdings Inc.; share changes are against Q2 2026.

Institutions holding SIRI in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Advisor Group Holdings, Inc.	–	–	–	–	Not filed
Waratah Capital Advisors Ltd.	–	–	–	–	Not filed
Ieq Capital, LLC	–	–	–	–	Not filed
Cerity Partners LLC	–	–	–	–	Not filed
Algert Global LLC	–	–	–	–	Not filed
Bridgewater Associates, LP	–	–	–	–	Not filed
Storebrand Asset Management AS	–	–	–	–	Not filed
ArrowMark Colorado Holdings LLC	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Prudential Financial Inc	–	–	–	–	Not filed
Dark Forest Capital Management LP	–	–	–	–	Not filed
Mariner, LLC	–	–	–	–	Not filed
IFP Advisors, Inc	–	–	–	–	Not filed
Shay Capital LLC	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Wealth Enhancement Advisory Services, LLC	–	–	–	–	Not filed
LPL Financial LLC	–	–	–	–	Not filed
Aldebaran Capital, LLC	–	–	–	–	Not filed
IMC-Chicago, LLC	–	–	–	–	Not filed
CWM Advisors, LLC	–	–	–	–	Not filed
Sterling Capital Management LLC	–	–	–	–	Not filed
Man Group plc	–	–	–	–	Not filed
Wakefield Asset Management LLLP	–	–	–	–	Not filed
Brown Advisory Inc	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Aspen Grove Capital, LLC	–	–	–	–	Not filed
Envestnet Asset Management Inc	–	–	–	–	Not filed
Captrust Financial Advisors	–	–	–	–	Not filed
D.A. Davidson & Co.	–	–	–	–	Not filed
MetLife Investment Management	–	–	–	–	Not filed
Allworth Financial LP	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
Weaver C. Barksdale & Associates, Inc.	–	–	–	–	Not filed
Caxton Associates LLP	–	–	–	–	Not filed
Private Advisor Group, LLC	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Picton Mahoney Asset Management	–	–	–	–	Not filed
Amalgamated Bank	–	–	–	–	Not filed
Quaker Capital Investments, LLC	–	–	–	–	Not filed
Inlight Wealth Management, LLC	–	–	–	–	Not filed
Great Lakes Advisors, LLC	–	–	–	–	Not filed
Teacher Retirement System of Texas	–	–	–	–	Not filed
Police & Firemen's Retirement System of New Jersey	–	–	–	–	Not filed
Green Square Capital Advisors LLC	–	–	–	–	Not filed
Balyasny Asset Management LLC	–	–	–	–	Not filed
BNP Paribas Arbitrage, SA	–	–	–	–	Not filed
Treasurer of the State of North Carolina	–	–	–	–	Not filed
Whitebox Advisors LLC	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Fifth Third Bancorp	–	–	–	–	Not filed
Aire Advisors, LLC	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Federated Hermes, Inc.	–	–	–	–	Not filed
Mutual of America Capital Management LLC	–	–	–	–	Not filed
State of Tennessee, Treasury Department	–	–	–	–	Not filed
Tweedy, Browne Co LLC	–	–	–	–	Not filed
Exchange Traded Concepts, LLC	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Krilogy Financial LLC	–	–	–	–	Not filed
TCG Advisory Services, LLC	–	–	–	–	Not filed
Handelsbanken Fonder AB	–	–	–	–	Not filed
Credit Industriel Et Commercial	–	–	–	–	Not filed
Janney Montgomery Scott LLC	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Robeco Institutional Asset Management B.V.	–	–	–	–	Not filed
Bruce & Co., Inc.	–	–	–	–	Not filed
Louisiana State Employees Retirement System	–	–	–	–	Not filed
Freestone Grove Partners LP	–	–	–	–	Not filed
Mork Capital Management, LLC	–	–	–	–	Not filed
Brevan Howard Capital Management LP	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
Wallace Capital Management Inc.	–	–	–	–	Not filed
Arizona State Retirement System	–	–	–	–	Not filed
Colony Group, LLC	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Zurcher Kantonalbank (Zurich Cantonalbank)	–	–	–	–	Not filed
BlueCrest Capital Management Ltd	–	–	–	–	Not filed
Snowden Capital Advisors LLC	–	–	–	–	Not filed
Brighton Jones LLC	–	–	–	–	Not filed
Axq Capital, LP	–	–	–	–	Not filed
Atlas Capital Advisors LLC	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
Simplex Trading, LLC	–	–	–	–	Not filed
Neuberger Berman Group LLC	–	–	–	–	Not filed
Everstar Asset Management, LLC	–	–	–	–	Not filed
First Wilshire Securities Management Inc	–	–	–	–	Not filed
Camelot Portfolios, LLC	–	–	–	–	Not filed
CI Private Wealth, LLC	–	–	–	–	Not filed
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	–	–	–	–	Not filed
Ancora Advisors, LLC	–	–	–	–	Not filed
R.H. Dinel Investment Counsel, Inc.	–	–	–	–	Not filed
State of Michigan Retirement System	–	–	–	–	Not filed
Pacific Capital Partners Ltd	–	–	–	–	Not filed
Northwestern Mutual Investment Management Company, LLC	–	–	–	–	Not filed
Cassaday & Co Wealth Management LLC	–	–	–	–	Not filed