Sirius Xm Holdings Inc. (SIRI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

357,000,000Shares Outstanding

254,387,217Shares held by institutions

$6,687,839,935Value of institutional holdings

71.26%Institutional ownership %

5.27%Shares Changed QoQ

499No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Sirius Xm Holdings Inc. (NASDAQ:SIRI) appears in 500 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 69.8% of Sirius Xm Holdings's outstanding shares in December 2025, up from 69.3% in September 2025.
They increased total shares held in Sirius Xm Holdings by 3.28% from last quarter, and the number of investors in SIRI decreased 8.26% annually.
Activity in SIRI broke down as 204 buyers, 159 sellers, and 137 unchanged among 500 total holders.
In total, institutional investors held 249.06Mn shares in Sirius Xm Holdings as of December 2025, up by 7.91Mn shares quarter on quarter, and down 9.06Mn shares year over year.
CAPITAL MANAGEMENT CORP /VA holds the largest position in SIRI at 530.54K shares as of December 31, 2025, or 0.15% of shares outstanding.
The most significant purchases of SIRI for the quarter ending December 2025 came from WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (116.58K), Robeco Institutional Asset Management B.V. (56.19K), IFP Advisors, Inc (30.59K), Triad Investment Management (26.21K), CAPITAL MANAGEMENT CORP /VA (16.84K).
The largest sellers of Sirius Xm Holdings for the quarter ending December 2025 were SG Americas Securities, LLC (149.42K), PENN DAVIS MCFARLAND INC (26.96K), DAVENPORT & Co LLC (18.66K), Hosking Partners LLP (11.28K), Inspire Investing, LLC (8.39K).
Sirius Xm Holdings's 10 largest shareholders as of December 2025 include CAPITAL MANAGEMENT CORP /VA (530.54K), Ninety One UK Ltd (342.09K), State of Alaska, Department of Revenue (204.24K), Inspire Investing, LLC (119.59K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (116.58K), PENN DAVIS MCFARLAND INC (109.3K), IFP Advisors, Inc (85.47K), Sterling Capital Management LLC (68.97K), Janney Montgomery Scott LLC (65.2K), Krilogy Financial LLC (62.15K) per Business Quant data.

507 Institutional Holders

254,387,217 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Berkshire Hathaway Inc	31 Dec, 2025	124,807,117	0	0.00%	$2,495,518,305.00
VANGUARD GROUP INC	31 Dec, 2025	18,320,515	-356,105	-1.91%	$366,318,697.00
BlackRock, Inc.	31 Dec, 2025	10,050,903	1,389,734	16.05%	$200,967,810.00
Goldman Sachs Group Inc	31 Dec, 2025	6,551,194	5,269,710	411.22%	$130,991,136.00
Kontiki Capital Management (HK) Ltd.	31 Dec, 2025	5,968,024	-686,265	-10.31%	$119,330,640.00
HSBC HOLDINGS PLC	31 Dec, 2025	4,153,078	3,936,411	1,816.80%	$83,452,688.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,689,187	-167,067	-4.33%	$73,817,474.00
State Street Corp	31 Dec, 2025	3,487,415	25,906	0.75%	$69,730,864.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	3,306,242	-409,960	-11.03%	$66,108,309.00
LSV ASSET MANAGEMENT	31 Dec, 2025	3,073,200	-69,500	-2.21%	$61,449.00
CHECK CAPITAL MANAGEMENT INC/CA	31 Dec, 2025	2,883,500	821,657	39.85%	$57,655,582.00
NORGES BANK	31 Dec, 2025	2,856,916	2,856,916	0.00%	$57,124,035.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	2,518,787	585,266	30.27%	$50,363,146.00
Ameriprise Financial Inc	31 Dec, 2025	2,375,730	-259,544	-9.85%	$47,502,728.00
THOMPSON SIEGEL & WALMSLEY LLC	31 Dec, 2025	2,313,347	-130,064	-5.32%	$46,255.00
Bank of New York Mellon Corp	31 Dec, 2025	2,019,901	1,449,036	253.83%	$40,387,912.00
SEIZERT CAPITAL PARTNERS, LLC	31 Dec, 2025	1,900,152	-60,824	-3.10%	$37,993,540.00
CANADA PENSION PLAN INVESTMENT BOARD	31 Dec, 2025	1,875,280	246,339	15.12%	$37,496,224.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,740,360	1,414,426	433.96%	$34,798,499.00
Pacer Advisors, Inc.	31 Dec, 2025	1,727,827	1,727,827	0.00%	$34,547,901.00

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