LYTIR

Company · SIRI

SIRIUS XM HOLDINGS INC.

In the 12 months to Nov 8, 2026: insiders bought on 3 occasions ($26.9M); 2 filings by holders of 5% or more; 2 congressional trade disclosures; 1 company report (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $26.9M in total; Insider sales: $0 in total.Oct: Insider purchases $21.5MNov: Insider purchases $5.4MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $26.9MInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. BERKSHIRE HATHAWAY INC bought on 3 days latest Nov 3, 2026 bought $26.9M
Every trade (3)
  1. BUYBERKSHIRE HATHAWAY INC bought Nov 3, 2026 113,348 shares filing $3.4M
  2. BUYBERKSHIRE HATHAWAY INC bought Nov 2, 2026 66,968 shares filing $2.0M
  3. BUYBERKSHIRE HATHAWAY INC bought Oct 30, 2026 743,965 shares filing $21.5M

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. The Vanguard Group filed Sep 3, 2026 Schedule 13G/A passive 0 shares filing 0%
  2. MALONE JOHN C filed Jun 10, 2026 Schedule 13D/A may seek influence 18,420,796 shares filing 5.5%

Congress · STOCK Act

The Althing

Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.

  1. John Hickenlooper (D-CO): Sale (Partial) Feb 5, 2026 reported Mar 4, 2026 Senate Stock $50,001 - $100,000
  2. August Lee Pfluger (R-TX11): Sale Jan 13, 2026 reported Feb 11, 2026 one of 2 trades the member reported that day House Stocks (including ADRs) owner: dependent $1,001 - $15,000

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition; Regulation FD disclosure filing Oct 29, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.