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SiriusXM
SIRI

Overview Fund Activity

538 hedge funds and large institutions have $5.6B invested in SiriusXM in 2025 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 147 increasing their positions, 167 reducing their positions, and 83 closing their positions.

Holders
538
Holders Change
-9
Holders Change %
-1.65%
% of All Funds
7.23%
Holding in Top 10
9
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-30.77%
% of All Funds
0.12%
New
81
Increased
147
Reduced
167
Closed
83
Calls
$298M
Puts
$100M
Net Calls
+$198M
Net Calls Change
-$118M

Top Buyers

1
KCMH
1
Kontiki Capital Management (HK)
Hong Kong
$155M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$96.4M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$117M
4
Norges Bank
4
Norges Bank
Norway
$43.2M
5
Millennium Management
5
Millennium Management
New York
$48.7M

Top Sellers

1
Fuller & Thaler Asset Management
1
Fuller & Thaler Asset Management
California
$12.5K
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$5.11M
3
SCM
3
Smead Capital Management
Arizona
$0
4
BGIM
4
Brandywine Global Investment Management
Pennsylvania
$0
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$524K
Name Market Value Shares Shares
Change 		Shares
Change %
Berkshire Hathaway
1
Berkshire Hathaway
Nebraska
$2.75B 119,776,692 – –
Vanguard Group
2
Vanguard Group
Pennsylvania
$444M 19,323,955 -420,947 -2%
BlackRock
3
BlackRock
New York
$199M 8,666,723 -258,759 -3%
KCMH
4
Kontiki Capital Management (HK)
Hong Kong
$155M 6,740,536 +6,740,536 New
AQR Capital Management
5
AQR Capital Management
Connecticut
$117M 5,191,440 +3,233,922 +165%
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$96.4M 4,195,286 +4,195,286 New
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$95.9M 4,174,612 -222,490 -5%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$90.6M 3,942,171 -90,052 -2%
State Street
9
State Street
Massachusetts
$84.7M 3,689,125 -2,538 -0.1%
LSV Asset Management
10
LSV Asset Management
Illinois
$73.4M 3,193,600 -4,200 -0.1%
Morgan Stanley
11
Morgan Stanley
New York
$65.2M 2,838,074 -143,051 -5%
Ameriprise
12
Ameriprise
Minnesota
$57.8M 2,515,519 +170,155 +7%
TSW
13
Thompson Siegel & Walmsley
Virginia
$55.9M 2,433,259 +63,344 +3%
Millennium Management
14
Millennium Management
New York
$48.7M 2,118,071 +1,233,510 +139%
SCP
15
Seizert Capital Partners
Michigan
$46.9M 2,041,860 -239,305 -10%
Bank of America
16
Bank of America
North Carolina
$45.9M 1,998,000 -107,094 -5%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$43.8M 1,909,258 -484,225 -20%
Norges Bank
18
Norges Bank
Norway
$43.2M 1,878,630 +1,878,630 New
Charles Schwab
19
Charles Schwab
California
$36.8M 1,601,575 +28,592 +2%
Goldman Sachs
20
Goldman Sachs
New York
$35.7M 1,555,079 -38,282 -2%
AIMCA
21
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$34.1M 1,486,226 +250,000 +20%
WIM
22
Weitz Investment Management
Nebraska
$31.8M 1,384,000 -81,500 -6%
UBS Group
23
UBS Group
Switzerland
$31.4M 1,368,580 +69,332 +5%
Northern Trust
24
Northern Trust
Illinois
$27.6M 1,202,364 -52,621 -4%
CCM
25
Check Capital Management
California
$26.8M 1,166,596 -5,748 -0.5%
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