SIRI Sirius XM
Communication Services, filed as SIRIUSXM HOLDINGS INC (COMMON STOCK), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab
Bought by 1 manager in 2026 Q2, sold by 2
In 2026 Q2 Tweedy, Browne Co. added to Sirius XM, Wallace Weitz trimmed, and Lee Ainslie sold out.
Who owns this now
Largest portfolio weights among holders, up to 5.6% (Francis Chou, Chou Associates Management). Not free-float ownership.
Who owns SIRI
Sorted by value, long equity only, as of 2026 Q2. Exits show their last held size.
| History | |||||
|---|---|---|---|---|---|
| Warren Buffett, Berkshire Hathaway | Hold | 124,807,117 | $3.7B | History | |
| Steven Check, Check Capital Management | Small trim −0.5% | 2,927,799 | $86M | History | |
| Wallace Weitz, Weitz Investment Management | Reduce −8.1% | 1,188,000 | $35M | History | |
| Francis Chou, Chou Associates Management | Hold | 409,589 | $12M | History | |
| Tweedy, Browne Co. | Add +41.8% | 66,492 | $2M | History | |
| Murray Stahl, Horizon Kinetics Asset Management | Small trim −2.4% | 25,196 | $744K | History | |
| Lee Ainslie, Maverick Capital exited 2026 Q2 Last 2026 Q1 | Exit −0.01% | 31,602 | $729K | History |
Insider trades
Open-market buys and sales by SIRI's executives, directors and 10% owners in the last 12 months, from their Form 4s
- None no insider bought on the open market
- $1.1M sold by 2 insiders outside a trading plan
- $161K sold by 1 insider under 10b5-1 plans
-
Jonelle Procope DirectorSale$500K 16,672 shares at $29.97 48% of stakeTraded Aug 6 Filed Aug 7
-
Kristina Salen DirectorPlanned sale$121K 4,097 shares at $29.57 15% of stakeTraded May 29 Filed Jun 2
-
Scott Andrew Greenstein Pres. & Chief Content OfficerSale$619K 20,744 shares at $29.83 51% of stakeTraded May 27 Filed May 28
-
Kristina Salen DirectorPlanned sale$40K 1,845 shares at $21.64 8.5% of stakeTraded Nov 3, 2025 Filed Nov 4, 2025
Also filed in the last 12 months, not counted as buying or selling: 70 stock grants, 5 gifts, and 4 share withholdings for taxes.
Congress
3 members of Congress traded SIRI in the last three years: 0 buys and 4 sales. 4 members listed it in 2025 annual reports.
-
John W. Hickenlooper
Partial sale
$50K–$100K
Feb 5
filed Mar 4
-
August Pfluger
Sell
$1K–$15K
Jan 13
filed Feb 11
-
August Pfluger
Exchange
$1K–$15K
Sep 10, 2024
filed Aug 13, 2025
-
August Pfluger
Exchange
$1K–$15K
Sep 10, 2024
filed Aug 13, 2025
-
August Pfluger
Sell
$1K–$15K
Jul 1, 2025
filed Jul 23, 2025
-
John W. Hickenlooper
Partial sale
$50K–$100K
Apr 25, 2025
filed May 26, 2025
SEC filings
Recent issuer filings from EDGAR, 8 shown.
Financials
US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.
Income statement
Balance sheet
Ownership over time
13Fs that reported it each quarter. Click a bar for that quarter’s holders.