Sirius Xm Holdings Inc. (SIRI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

357,000,000Shares Outstanding

254,450,446Shares held by institutions

$6,661,512,676Value of institutional holdings

71.27%Institutional ownership %

5.27%Shares Changed QoQ

501No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Sirius Xm Holdings Inc. (NASDAQ:SIRI) showed up in the 13F filings of 500 institutional investors as of December 2025.

Collectively, these holders controlled 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.
Among the 500 funds, 204 bought more Sirius Xm Holdings shares, 159 sold down, and 137 held their ground.
Altogether, these fund groups held 249.06Mn shares in SIRI by December 2025, up by 7.91Mn shares quarter on quarter, and down 9.06Mn shares year over year.
As of December 31, 2025, the biggest holder of Sirius Xm Holdings is Investors Research Corp at 1.01K shares, representing 0.0% of shares outstanding.
Leading buyers of Sirius Xm Holdings shares for the quarter ending December 2025 were Ares Financial Consulting, LLC (168).
According to Business Quant data, leading holders of SIRI for December 2025 are Investors Research Corp (1.01K), Ares Financial Consulting, LLC (168).

501 Institutional Holders

254,450,446 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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