SIRIUSXM HOLDINGS INC (SIRI) is held by 192 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BERKSHIRE HATHAWAY INC as of Q1 2026.

Are institutions buying or selling SIRI?

In Q1 2026, 121 institutions opened or increased positions in SIRIUSXM HOLDINGS INC while 74 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on SIRI?

HoldingsIntel scores SIRIUSXM HOLDINGS INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 3 of the 4 carrying data for SIRI. In Q1 2026, the institutional leg showed net inflows: 121 buying versus 74 selling.

How many hedge funds hold SIRI?

192 institutional investors report holding SIRIUSXM HOLDINGS INC (SIRI) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into SIRI?

As of Q1 2026, tracked institutions in SIRIUSXM HOLDINGS INC show 121 buyers versus 74 sellers — net inflows.

SIRIUSXM HOLDINGS INC

SIRI·829933100·US·Common Stock·Communication Services - Entertainment-Activist

192

Holders

(16 Elite)

$5.1B

Total Value

62% (195)

Consensus

121 buying - 74 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 192 funds

16 elite

Who's Trading

ActivistJCJohn C. Malone5.5%Jun 10, 2026

Activist

The Vanguard Group0.0%Mar 27, 2026

Congress

John W HickenlooperSale $50,001 - $100,000Feb 5, 2026

Congress

August Lee Pfluger IISale $1,001 - $15,000Jan 13, 2026

Activist

Warren E. Buffett37.1%Nov 14, 2025

Congress

August Lee Pfluger IISale $1,001 - $15,000Jul 1, 2025

Activist

The Vanguard Group5.8%Apr 30, 2025

Congress

John W HickenlooperSale $50,001 - $100,000Apr 25, 2025

View all activist filings View all congressional trades

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BERKSHIRE HATHAWAY INC	Unchanged	124.8M	$2.9B	1.1%	+35.00%	0
BlackRock, Inc.	Decreased	9.6M(-4.2%)	$222.1M	0.0%	+43.19%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	8.7M	$200.9M	0.0%	+36.97%	42
VAVANGUARD CAPITAL MANAGEMENT LLC	New	8.3M	$191.6M	0.0%	+36.97%	42
DIMENSIONAL FUND ADVISORS LP	Increased	6.3M(+262.1%)	$145.4M	0.0%	+39.99%	49
GOLDMAN SACHS GROUP INC	Increased	3.9M(+19.5%)	$90.3M	0.0%	+45.96%	35
CANADA PENSION PLAN INVESTMENT BOARD	Increased	3.9M(+105.9%)	$89.1M	0.1%	+38.20%	48
GEODE CAPITAL MANAGEMENT, LLC	Increased	3.7M(+0.5%)	$85.6M	0.0%	+34.49%	30
STATE STREET CORP	Increased	3.5M(+1.7%)	$81.9M	0.0%	+34.18%	30
CITADEL ADVISORS LLC	Increased	3.3M(+312.7%)	$75.3M	0.0%	+37.17%	48
AQR CAPITAL MANAGEMENT LLC	Increased	3M(+106.1%)	$68.3M	0.0%	+38.33%	48
AMERIPRISE FINANCIAL INC	Increased	2.4M(+1.6%)	$55.7M	0.0%	+38.20%	30
Bank of New York Mellon Corp	Increased	2.2M(+7.8%)	$50.3M	0.0%	+45.99%	32
MORGAN STANLEY	Increased	2.2M(+26.0%)	$49.8M	0.0%	+36.27%	36
HSBC HOLDINGS PLC	Decreased	1.8M(-13.5%)	$41.6M	0.0%	+50.82%	0
TWO SIGMA INVESTMENTS, LP	Decreased	1.8M(-29.4%)	$41M	0.0%	+41.35%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	1.7M(+6.9%)	$40.2M	0.0%	+35.72%	31
GAGotham Asset Management, LLC	Increased	1.2M(+46.9%)	$28.6M	0.1%	+40.35%	39
Tidal Investments LLC	Decreased	1.2M(-2.0%)	$27.9M	0.1%	+39.78%	0
UBS Group AG	Decreased	1.2M(-22.6%)	$27.3M	0.0%	+42.24%	0