SIRI
Z
TRIP
FWONA
BATRA

Gregory B. Maffei

Known title: DirectorCIK: 0001099636

Gregory B. Maffei's purchase track record

Gregory B. Maffei has only 2 open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.

PurchaseStockAmount3 months6 months
3/16/2023FWONA$1.34M+9.4%-4.2%
3/4/2022TRIP$1.12M+13.8%+8.4%

Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.

Associated companies

AI Market Commentary

AI-generatedAll commentary →

Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

October 5, 2026

SiriusXM to Report Third Quarter 2026 Results. SiriusXM announced it will release its third-quarter 2026 operating and financial results. This upcoming report is the primary focus for investors tracking the company's performance. The stock is currently trading near its 52-week low, with technical indicators showing recent weakness.

this person other insiders at SIRI

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October 6, 2026

Zillow Supreme Court Ruling, Mortgage Rate Shifts, New Home Pricing. The U.S. Supreme Court declined to hear Zillow’s claim to avoid a class action over its failed house‑flipping business, leaving the lawsuit in place. Mortgage rates have been volatile, recently easing after a spike, which can affect home‑buying activity that Zillow tracks. In several major markets, new homes are now cheaper than existing ones, a trend that could shift the supply mix Zillow reports. These developments may influence how Zillow’s platform is used by buyers and sellers.

this person other insiders at Z

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October 13, 2026

TripAdvisor faces rating downgrade on Experiences uncertainty. A recent analyst note downgraded TripAdvisor, arguing that the TheFork acquisition catalyst has passed while the Experiences division still needs to prove its value. This skepticism comes shortly after the company reported its Q2 2026 results. The stock currently trades near a key support level, with a high trailing P/E ratio reflecting the market's cautious stance on its future growth.

this person other insiders at TRIP

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October 17, 2026

FWONA: Sports ownership trends and Braves earnings in focus. Recent coverage highlighted how individuals can acquire stakes in professional sports teams, underscoring growing interest in sports ownership. At the same time, Atlanta Braves Holdings announced its third‑quarter 2026 earnings release and conference call. Both items relate to the broader sports portfolio that Liberty Media manages, offering context for the company's exposure to sports assets.

AI Market Commentary

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October 11, 2026

CME Group to Launch Baseball Futures; Braves Holdings Reports Q2 2026 Results. CME Group will begin trading baseball futures on Oct. 12, adding a new product that could influence the Braves’ valuation. Braves Holdings released its Q2 2026 earnings, detailing revenue and operating metrics. A SeekingAlpha piece notes that a looming strike may reduce the likelihood of a short‑term rally for the company. The stock sits near its 52‑week range and is holding support at $56.50.

this person other insiders at BATRA

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October 17, 2026

Live Nation awaits upcoming earnings amid industry news. Analysts are looking ahead to Live Nation’s next earnings report, noting its high valuation and recent inclusion in long‑term investor lists. The company is also mentioned among S&P 500 stocks considered for long‑term holding. Separate industry news about a fatal coaster incident at Six Flags has raised broader safety concerns for live‑event venues, though it does not directly involve Live Nation.

this person other insiders at LYV

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October 17, 2026

Charter Communications Faces Leadership Exit and Valuation Cut. Charter Communications announced the stepping down of its Chief Commercial Officer, Adam Ray, amid ongoing broadband competition. Analysts have lowered the company’s fair‑value estimate, citing pressure on subscriber growth. A Q3 earnings preview suggests the company’s performance will be closely watched for guidance on future revenue. These developments may influence investor perception of Charter’s valuation.

this person other insiders at CHTR

Transaction History

SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▼ Sell$0
Z▼ Sell$363K
Z▲ Buy$361K
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
TRIP▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
FWONA▲ Buy$4.3M
FWONA▼ Sell$8.2M
FWONA▲ Buy$7.4M
FWONA▲ Buy$89K
FWONA▼ Sell$62K
FWONA▼ Sell$2.5M
FWONA▼ Sell$9.5M
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▼ Sell$0
SIRI▼ Sell$0
SIRI▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
BATRA▲ Buy$0
BATRA▼ Sell$674K
SIRI▲ Buy$0
FWONA▲ Buy$0
FWONA▼ Sell$827K
LYV▲ Buy$0
TRIP▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
CHTR▲ Buy$0
CHTR▲ Buy$0
SIRI▲ Buy$179K
SIRI▼ Sell$179K
BATRA▲ Buy$3.1M
BATRA▲ Buy$359K
BATRA▼ Sell$4.5M
FWONA▲ Buy$5.7M
FWONA▼ Sell$8.3M
FWONA▲ Buy$9.1M
FWONA▲ Buy$116K
FWONA▲ Buy$228K
FWONA▼ Sell$10.0M
FWONA▲ Buy$23.9M
FWONA▲ Buy$597K
FWONA▼ Sell$25.8M
BATRA▼ Sell$529K
BATRA▲ Buy$0
FWONA▼ Sell$2.6M
FWONA▼ Sell$62K
FWONA▲ Buy$0
FWONA▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
BATRA▼ Sell$2K
BATRA▼ Sell$2K
BATRA▼ Sell$3K
BATRA▼ Sell$10K
CHTR▼ Sell$2K
FWONA▼ Sell$10K
FWONA▼ Sell$2K
FWONA▼ Sell$6K
FWONA▼ Sell$12K
FWONA▼ Sell$7K
FWONA▼ Sell$18K
FWONA▼ Sell$11K
FWONA▼ Sell$6K
FWONA▼ Sell$17K
FWONA▼ Sell$25K
FWONA▼ Sell$15K
FWONA▼ Sell$40K
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
BATRA▼ Sell$0
BATRA▼ Sell$0
BATRA▼ Sell$0
BATRA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
FWONA▼ Sell$0
LYV▲ Buy$0
TRIP▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$160K
CHTR▲ Buy$0
CHTR▲ Buy$0
FWONA▲ Buy$1.3M
FWONA▼ Sell$1.8M
FWONA▲ Buy$3.3M
FWONA▼ Sell$5.6M
FWONA▼ Sell$7.7M
FWONA▲ Buy$1.3M
FWONA▲ Buy$109K
FWONA▼ Sell$148K
FWONA▲ Buy$273K
FWONA▼ Sell$458K
FWONA▼ Sell$629K
SIRI▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
LYV▲ Buy$0
TRIP▲ Buy$0
SIRI▲ Buy$0
SIRI▲ Buy$0
CHTR▲ Buy$0
CHTR▲ Buy$0
SIRI▲ Buy$127K
SIRI▼ Sell$127K
FWONA▲ Buy$0
FWONA▲ Buy$0
TRIP▲ Buy$82K
TRIP▲ Buy$1.0M
FWONA▼ Sell$701K
FWONA▲ Buy$608K
FWONA▲ Buy$1.5M
FWONA▼ Sell$3.0M
FWONA▲ Buy$10.9M
FWONA▼ Sell$13.1M
Z▼ Sell$258K
Z▲ Buy$251K
Z▲ Buy$109K
Z▼ Sell$110K
SIRI▲ Buy$0
FWONA▼ Sell$2.6M
FWONA▼ Sell$414K
FWONA▼ Sell$2.7M
FWONA▼ Sell$61K
FWONA▼ Sell$3.0M
FWONA▼ Sell$0
FWONA▼ Sell$397K
FWONA▼ Sell$2.7M
FWONA▼ Sell$335K
FWONA▼ Sell$2.8M
FWONA▼ Sell$3.1M
FWONA▼ Sell$96K
FWONA▼ Sell$2.9M
FWONA▲ Buy$5.4M
FWONA▲ Buy$13.5M
FWONA▼ Sell$29.5M
FWONA▲ Buy$93.5M
FWONA▼ Sell$122.0M
SIRI▲ Buy$0
SIRI▲ Buy$0

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