SIRIUS XM HOLDINGS INC. - Common Stock, par value $0.01 per share (SIRI)

Historical Holders from Q3 2024 to Q4 2025

Type / Class
Equity / Common Stock, par value $0.01 per share
Symbol
SIRI on Nasdaq
Shares outstanding
336,407,323
Price per share
$20.00
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
242,919,154
Total reported value
$5,652,268,905
% of total 13F portfolios
0.01%
Share change
-2,817,946
Value change
-$63,555,699
Avg buy value change
+0%
Avg sell value change
-0%
Number of holders
527
Price from insider filings
$20.22
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SIRIUS XM HOLDINGS INC. - Common Stock, par value $0.01 per share (SIRI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BERKSHIRE HATHAWAY INC 37% $2,904,885,648 124,807,117 Warren E. Buffett 30 Sep 2025
BUFFETT WARREN E 35% $2,552,592,091 117,468,573 Warren E. Buffett 31 Dec 2024
VANGUARD GROUP INC 5.8% $429,056,720 19,744,902 The Vanguard Group 31 Mar 2025
As of 30 Sep 2025, SIRIUS XM HOLDINGS INC. - Common Stock, par value $0.01 per share (SIRI) has 527 institutional shareholders filing 13F forms. They hold 242,919,154 shares. of 336,407,323 outstanding shares (72%) .

Top 25 institutional shareholders own 61% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
Berkshire Hathaway Inc 37% 124,807,117 +4.2% 1.1% $2,904,885,649
VANGUARD GROUP INC 5.6% 18,676,620 -3.3% 0.01% $434,698,331
BlackRock, Inc. 2.6% 8,661,169 -0.06% 0% $201,588,710
Kontiki Capital Management (HK) Ltd. 2% 6,654,289 -1.3% 8.2% $154,878,576
GEODE CAPITAL MANAGEMENT, LLC 1.1% 3,856,254 -2.2% 0.01% $89,814,376
D. E. Shaw & Co., Inc. 1.1% 3,716,202 -11% 0.07% $86,494,602
STATE STREET CORP 1% 3,461,509 -6.2% 0% $80,566,623
LSV ASSET MANAGEMENT 0.93% 3,142,700 -1.6% 0.16% $73,146,000
AQR CAPITAL MANAGEMENT LLC 0.83% 2,782,381 -46% 0.04% $63,410,455
AMERIPRISE FINANCIAL INC 0.78% 2,635,274 +4.8% 0.01% $61,336,004
CITADEL ADVISORS LLC 0.74% 2,478,128 +283% 0.05% $57,678,429
THOMPSON SIEGEL & WALMSLEY LLC 0.73% 2,443,411 +0.42% 0.92% $56,870,000
MORGAN STANLEY 0.65% 2,170,861 -24% 0% $50,526,834
CHECK CAPITAL MANAGEMENT INC/CA 0.61% 2,061,843 +77% 3% $47,989,397
SEIZERT CAPITAL PARTNERS, LLC 0.58% 1,960,976 -4% 2% $45,641,717
TWO SIGMA INVESTMENTS, LP 0.57% 1,933,521 +270% 0.07% $45,002,701
CANADA PENSION PLAN INVESTMENT BOARD 0.48% 1,628,941 +1288% 0.03% $37,913,602
Alberta Investment Management Corp 0.44% 1,486,226 0% 0.35% $34,591,910
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.44% 1,475,288 -7.9% 0.01% $34,337,336
WEITZ INVESTMENT MANAGEMENT, INC. 0.41% 1,384,000 0% 1.7% $32,212,600
Point72 Asset Management, L.P. 0.41% 1,377,251 -67% 0.07% $32,055,532
GOLDMAN SACHS GROUP INC 0.38% 1,281,484 -18% 0% $29,826,535
PRIVATE MANAGEMENT GROUP INC 0.36% 1,203,595 -0.4% 0.83% $28,013,681
Doma Perpetual Capital Management LLC 0.34% 1,158,398 0% 9.1% $26,961,713
Tidal Investments LLC 0.34% 1,138,523 +97% 0.11% $26,499,123

Institutional Holders of SIRIUS XM HOLDINGS INC. - Common Stock, par value $0.01 per share (SIRI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (% of par) Investors
2025 Q4 270,456 $5,520,265 -$284,024 1,999.5% 11
2025 Q3 242,919,154 $5,652,268,905 -$63,555,699 2,327.5% 527
2025 Q2 245,834,637 $5,645,184,438 +$72,956,429 2,297% 538
2025 Q1 247,417,672 $5,576,412,386 -$154,801,273 2,254.5% 541
2024 Q4 254,232,221 $5,796,369,996 +$140,670,313 2,280% 541
2024 Q3 245,992,440 $5,825,067,060 +$5,587,786,215 2,365% 484