Gregory Maffei Insider Profile
11 Followers
Gregory Maffei, Director at Sirius XM Holdings, holds 5.39M shares in Sirius XM Holdings (Ticker: SIRI), holds 637.78K shares in Zillow Group Class C (Ticker: Z), holds 153.14K shares in TripAdvisor (Ticker: TRIP).
Profitable Transactions
23 out of 40 Profitable Transactions
Average Return
-8.40%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Gregory Maffei holds in companies
Most Profitable Insider Trade
The most profitable trade made by Gregory Maffei
Gregory Maffei's Trading History
Sirius XM Holdings
Aug 28, 2026
Director
Uninformative Buy
―
$138.72M
Zillow Group Class A
Feb 28, 2022
Director
Uninformative Buy
108.85K
$17.86M
Pandora Media
Feb 01, 2019
―
Uninformative Sell
―
$0.00
GCI Liberty Inc
Mar 13, 2018
―
Uninformative Buy
―
$29.80M
Liberty Media Liberty SiriusXM
Sep 11, 2024
―
Uninformative Sell
―
$0.00
Liberty Expedia Holdings Inc
Jul 30, 2019
―
Uninformative Sell
―
$0.00
Liberty TripAdvisor Holdings
Apr 30, 2025
―
Uninformative Sell
―
$0.00
GCI Liberty
Dec 22, 2020
―
Uninformative Sell
―
$0.00
Liberty Media Acquisition
Dec 05, 2022
―
Uninformative Sell
―
$0.00
Atlanta Braves Holdings Inc Class A
Aug 30, 2024
President & CEO, Director
Uninformative Sell
674.15K
$68.85M
QVC Group
Dec 28, 2017
―
Uninformative Buy
29.66M
$131.69K
Liberty Media Liberty Formula One
Dec 18, 2024
President, CEO, Director
Informative Sell
2.54M
$112.14M
Liberty Ventures
―
―
―
$0.00
Starz
Dec 12, 2016
―
Uninformative Sell
―
$64.73M
Liberty Media Liberty Formula One
Apr 03, 2017
President & CEO, Director
Uninformative Sell
336.52K
$310.94M
QVC Group
Mar 07, 2025
―
Uninformative Sell
743.73K
$260.03K
Liberty Broadband
Dec 19, 2024
―
Informative Sell
12.81M
$65.18M
Live Nation Entertainment
Jun 14, 2024
Director
Uninformative Buy
―
$19.09M
TripAdvisor
Jun 20, 2025
Director
Uninformative Buy
―
$1.29M
Zillow Group Class C
Mar 03, 2026
Director
Uninformative Buy
361.28K
$17.44M
Electronic Arts
May 01, 2012
―
Informative Buy
19.25K
$3.40M
Barnes & Noble Inc
Sep 12, 2013
―
Uninformative Buy
―
$165.61K
DirecTV
Mar 23, 2010
―
Uninformative Sell
780.80K
$191.74K
Charter Communications
Apr 25, 2024
Director
Uninformative Buy
―
$837.66K
List of latest transactions for each holding click on a transaction to see Gregory Maffei's performance on stock
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Gregory Maffei insider profile FAQ
What is the percentage of profitable transactions made by Gregory Maffei?
The percentage of profitable transactions made by Gregory Maffei is 57%.
What is the average return per transaction made by Gregory Maffei?
The average return per transaction made by Gregory Maffei is -8.40%.
What stocks does Gregory Maffei hold?
Gregory Maffei holds: SIRI, ZG, ~P, GNCMA, LSXMA, LEXEA, LTRPA, ~GLIBA, LMACA, BATRA, QVCGQ, FWONK, LVNTA, STRZA, FWONA, QVCAQ, LBRDA, LYV, TRIP, Z, EA, BKS, DTV, CHTR stocks.
What was Gregory Maffei’s latest transaction?
Gregory Maffei latest transaction was an Uninformative Buy of ―.
What was Gregory Maffei's most profitable transaction?
Gregory Maffei’s most profitable transaction was an Informative Sell of Z stock on March 3, 2021. The return on the trade was 63.90%.
What is Gregory Maffei's role in Sirius XM Holdings?
Gregory Maffei's role in Sirius XM Holdings is Director.
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