SIRIUS XM HOLDINGS INC. (SIRI) Stock
8 members of Congress disclosed 13 trades in SIRI since 2014: 4 purchases and 7 sales, most recently John W. Hickenlooper (partial sale, Feb 5, 2026). 4 of the hedge funds AlphaScala tracks reported SIRI in 13F filings for the quarter ended Sep 30, 2026; the largest reported position is Berkshire Hathaway's at $3.69B. Company insiders reported 3 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 3, 2026.
Which members of Congress traded SIRIUS XM HOLDINGS INC. (SIRI)?
Most recent: John W. Hickenlooper (partial sale, Feb 5, 2026); records start Jun 11, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| John Hickenlooper D-CO · Senate | 2026-02-05 | partial sale | $50k – $100k |
| August Pfluger R-TX · House | 2026-01-13 | sale | $1k – $15k |
| August Pfluger R-TX · House | 2025-07-01 | sale | $1k – $15k |
| John Hickenlooper D-CO · Senate | 2025-04-25 | partial sale | $50k – $100k |
| August Pfluger R-TX · House | 2024-09-10 | exchange | $1k – $15k |
| Tom Kean Jr. R-NJ · House | 2024-09-10 | exchange | $1k – $15k |
| Susie Lee D-NV · House | 2020-12-28 | sale | $1k – $15k |
| Susie Lee D-NV · House | 2020-04-23 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 2, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all SIRI political trades →Which hedge funds own SIRI?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Berkshire Hathaway Warren Buffett | 124.81M | $3.69B | n/a |
| Citadel Ken Griffin | 3.31M | $97.79M | +2% |
| Bridgewater Associates Ray Dalio | 148K | $4.38M | +62% |
| Hussman Investment Trust John Hussman | 63K | $1.63M | NEW |
13F holdings as of Sep 30, 2026
Explore all tracked funds →Are SIRIUS XM HOLDINGS INC. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Nov 3, 26 | Berkshire Hathaway Inc | 10%+ Owner | BUY | 113.3K | $3.4M |
| Nov 2, 26 | Berkshire Hathaway Inc | 10%+ Owner | BUY | 67.0K | $2.0M |
| Oct 30, 26 | Berkshire Hathaway Inc | 10%+ Owner | BUY | 744.0K | $21.5M |
| Aug 6, 26 | Procope Jonelle | Director | SELL | 16.7K | $500K |
SEC Form 4 filings as of Nov 3, 2026
See cluster-buy signals across all tickers →AlphaScala analysis on SIRI
Latest 1SIRI price chart
Powered by TradingViewWhat does SIRIUS XM HOLDINGS INC. do?
Sirius XM Holdings Inc. operates as an audio entertainment company in North America, delivering subscription-based content through its Sirius XM and Pandora and Off-platform segments. The Sirius XM segment offers music, sports, entertainment, comedy, talk, news channels, podcasts, and infotainment services via satellite radio systems and streaming applications for mobile, home devices, and other consumer electronics, providing live, curated, exclusive, and on-demand programming. It also supplies connected vehicle services to automakers. The Pandora and Off-platform segment provides ad-supported and subscription streaming music, along with podcasting and technology fees. Sirius XM Holdings Inc. reaches millions of paid subscribers, emphasizing proprietary channels, nationwide satellite coverage, and mostly ad-free listening experiences. Founded in 1990 and headquartered in New York, New York, the company plays a key role in the broadcasting and entertainment sectors by fostering deeper listener connections through unique programming and audio advertising capabilities.