WB
Warren E Buffett

Warren E Buffett insider trades: Sirius Xm Holdings (SIRI) stock buys and sales

Sirius Xm Holdings Last trade Nov 3, 2026 296 Form 4 filings
$315.8M
Sold, last 12 months
4 sales
$622.2M
Bought, last 12 months
9 buys
226
Open-market trades
since 2006
29
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Warren reports to the SEC

and 23 more companies

Open-market buys and sales

226 trades reported on SEC Form 4, newest first

DateStockTypeValue
Nov 3, 2026SIRI↑ Buy$26.9M
Oct 27, 2026DVA↓ Sell$69.0M
Oct 2, 2026LEN↑ Buy$191.5M
Oct 2, 2026LEN↑ Buy$1.2M
Sep 30, 2026LEN↑ Buy$53.6M
Sep 30, 2026LEN↑ Buy$329K
Sep 25, 2026LEN↑ Buy$134.7M
Sep 25, 2026LEN↑ Buy$1.6M
Sep 21, 2026LEN↑ Buy$206.7M
Sep 21, 2026LEN↑ Buy$5.7M
Jul 31, 2026DVA↓ Sell$36.5M
May 1, 2026DVA↓ Sell$182.9M
Jan 16, 2026LLYVA↓ Sell$27.4M
Oct 27, 2025DVA↓ Sell$54.3M
Aug 4, 2025SIRI↑ Buy$106.5M
Jul 31, 2025DVA↓ Sell$230.0M
Jul 30, 2025VRSN↓ Sell$1.21B
May 27, 2025DVA↓ Sell$27.8M
May 8, 2025DVA↓ Sell$168.6M
Feb 19, 2025DVA↓ Sell$116.1M
Feb 11, 2025DVA↓ Sell$31.7M
Feb 7, 2025OXY↑ Buy$35.7M
Feb 3, 2025SIRI↑ Buy$54.0M
Jan 3, 2025VRSN↑ Buy$4.1M
Dec 30, 2024VRSN↑ Buy$15.6M
Dec 24, 2024VRSN↑ Buy$28.5M
Dec 19, 2024OXY↑ Buy$409.2M
Dec 19, 2024SIRI↑ Buy$107.2M
Dec 19, 2024VRSN↑ Buy$45.4M
Oct 31, 2024SIRI↑ Buy$60.7M
Oct 18, 2024SIRI↑ Buy$42.1M
Oct 15, 2024BAC↓ Sell$369.9M
Oct 11, 2024SIRI↑ Buy$86.7M
Oct 10, 2024BAC↓ Sell$382.4M
Oct 7, 2024BAC↓ Sell$383.0M
Oct 2, 2024BAC↓ Sell$337.9M
Sep 27, 2024BAC↓ Sell$460.7M
Sep 24, 2024BAC↓ Sell$862.7M
Sep 19, 2024BAC↓ Sell$896.1M
Sep 10, 2024BAC↓ Sell$228.7M
Sep 5, 2024BAC↓ Sell$760.0M
Aug 30, 2024BAC↓ Sell$848.2M
Aug 27, 2024BAC↓ Sell$981.9M
Aug 19, 2024BAC↓ Sell$550.7M
Aug 1, 2024BAC↓ Sell$778.7M
Jul 29, 2024BAC↓ Sell$767.0M
Jul 24, 2024BAC↓ Sell$802.5M
Jul 19, 2024BAC↓ Sell$1.48B
Jun 17, 2024OXY↑ Buy$176.0M
Jun 14, 2024LLYVA↓ Sell$2.2M

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other SIRI insiders

Open-market trades in the last 12 months

About Warren E Buffett's insider trades

Warren E Buffett is an insider at Sirius Xm Holdings (SIRI). Since Aug 2, 2006, Warren has reported 167 open-market purchases worth $24.29B and 59 sales worth $15.44B on SEC Form 4. In the last 12 months: 9 buys ($622.2M) and 4 sales ($315.8M).

Their filings also include gifts (39 filings), conversions (27 filings), other transactions (20 filings), option exercises (7 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SIRI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.