undamentalytics Newsletter

Sirius XM Holdings Inc. insider trading

Every open-market purchase and sale by Sirius XM Holdings Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Sirius XM Holdings Inc. insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Sirius XM Holdings Inc.’s insiders pay?

From February 2, 2010 to August 7, 2026, 29 insiders reported 20 open-market purchases and 153 sales not made under a pre-set plan in Sirius XM Holdings Inc. Twelve months after each purchase was reported, the shares were −20.4% against the S&P 500 on average (median −27.8%), over 6 purchases with a full year of prices; 17% beat the index. After sales, the shares moved −12.1% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on October 14, 2024 into $12,505 by November 2, 2026, +11.6% a year. It held shares 88% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $13,580 (+16.2% a year), and held throughout $13,245 (+14.8%).

$0$5.0k$10.0k 202420252026 $13.6k$13.2k$12.5k
Copying Sirius XM Holdings Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Sirius XM Holdings Inc.'s insiders from October 14, 2024, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 88% of the time.
Sirius XM Holdings Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Frear David J Senior EVP and CFO 0 — — 17 −11.3% (6) November 13, 2019
Barry Thomas D Senior VP & Controller 0 — — 15 −16.5% (9) November 14, 2022
Amble Joan Lordi Director 0 — — 13 −19.3% (6) June 12, 2018
Greenstein Scott Andrew Pres. & Chief Content Officer 0 — — 13 −13.4% (5) May 28, 2026
Cook Stephen EVP, Sales and Automotive 0 — — 12 −9.7% (8) February 5, 2019
Liberty Media Corp 10% owner 12 — — 0 — November 29, 2012
Meyer James E Chief Executive Officer 0 — — 12 −12.0% (7) February 12, 2024
Altman Dara F EVP & Chief Admin. Officer 0 — — 11 −11.7% (2) June 20, 2018
Holden James P Director 0 — — 9 −11.8% (5) March 23, 2022
Donnelly Patrick L EVP, General Counsel & Sec. 0 — — 8 −17.5% (3) August 5, 2022
Karmazin Mel CEO 0 — — 8 — November 7, 2012
Cady James Arthur EVP, Chief Innovation Officer 0 — — 7 +0.7% (6) March 14, 2019
Hartenstein Eddy W Director 0 — — 7 −3.5% (7) February 14, 2022
Berkshire Hathaway Inc 10% owner 3 −24.4% (3) 0% 0 — February 3, 2025
Buffett Warren E 10% owner 3 −16.4% (3) 33% 0 — August 4, 2025
Wittman Vanessa Ames Director 0 — — 3 −10.3% (3) June 1, 2018
Zaslav David Director 0 — — 3 −4.3% (3) November 7, 2019
Gilberti Lawrence F Director 0 — — 2 — May 6, 2011
Mooney James Director 0 — — 2 −26.8% (1) May 23, 2018
Shaw Jack A Director 0 — — 2 — December 12, 2012
Verbrugge Joseph A EVP, Sales and Development 0 — — 2 −4.4% (1) February 5, 2018
Witz Jennifer C CEO 1 — — 1 −18.5% (1) August 29, 2023
Hickenlooper Robin S Director 0 — — 1 — June 12, 2023
Inzerillo Joseph A Chief Product & Tech. Officer 0 — — 1 — February 14, 2024
Liberty Media Corp 10% owner 1 — — 0 — January 17, 2013
Maffei Gregory B Director 0 — — 1 −35.7% (1) May 13, 2020
Procope Jonelle Director 0 — — 1 — August 7, 2026
Salen Kristina Director 0 — — 1 −41.4% (1) November 25, 2022
Vogel Carl E Director 0 — — 1 −29.8% (1) June 4, 2018

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Sirius XM Holdings Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Sirius XM Holdings Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 1 buying crowd with six months of prices, it averaged −16.7% against the index. After 8 selling crowds, −2.0%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
October 31, 20242 buying−12.9%−16.7%−34.4%
August 31, 20223 selling+3.4%−32.8%−40.7%
March 31, 20223 selling+9.4%+7.1%−31.8%
February 26, 20213 selling−4.2%−11.6%−6.1%
November 29, 20194 selling−3.0%−13.1%−23.6%
March 29, 20193 selling−5.6%+4.4%−9.0%
December 29, 20174 selling+17.0%+24.9%+15.3%
August 31, 20179 selling−11.8%−0.7%+4.9%
February 28, 20174 selling+0.4%+5.7%+7.2%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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