MARRIOTT INTERNATIONAL -CL A (MAR) Institutional Ownership and Insiders Activity

MARRIOTT INTERNATIONAL -CL A (MAR) is widely held by institutional investors, with 1711 firms reporting positions valued at approximately $59.34B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $5.95B in MAR holdings in its latest filing.

Recent insider activity includes 7 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.