Major Marriott Insiders Quietly Unload a Chunk of Company Stock

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On September 29, 2026, Marriott family insiders David Marriott, Deborah Marriott Harrison, and Marriott J W each sold 3,500 shares of Marriott International stock. The coordinated sales totaled 10,500 shares with an aggregate value of $3,696,840. Despite this insider selling, TipRanks’ AI Analyst Spark rates MAR as Neutral, citing strong profitability and cash flow offset by balance-sheet risks and high valuation.

New insider activity at Marriott International ( (MAR) ) has taken place on September 29, 2026.

Recent filings reveal notable insider activity at Marriott International. Members of a 13D group owning more than 10% of the company—David Marriott, Deborah Marriott Harrison, and Marriott J W—each sold 3,500 shares of Marriott International stock. Every individual transaction was valued at $1,232,280, resulting in a combined sale of 10,500 shares with an aggregate value of $3,696,840. These coordinated disposals highlight significant movement among major shareholders closely tied to the Marriott family.

Spark’s Take on MAR Stock

According to Spark, TipRanks’ AI Analyst, MAR is a Neutral.

The score is driven primarily by strong profitability and free-cash-flow generation, supported by raised guidance and continued fee/room-growth momentum. Offsetting these positives are material balance-sheet risk (elevated debt and negative equity), a relatively expensive valuation (high P/E with low yield), and mixed technical momentum that suggests limited near-term clarity.

To see Spark’s full report on MAR stock,
click here.

More about Marriott International

YTD Price Performance: 16.27%

Average Trading Volume: 1,595,469

Technical Sentiment Signal: Buy

Current Market Cap: $91.8B

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