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MAR · Marriott International Inc /Md/

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Market Cap
$87.81B
Shares
260.77M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1,757
Total Value: $61,475,306,820
Total Shares: 165,966,440
Showing 1–100 of 1,812 holdings by value · page 1 of 19

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,757 13F filers · Δ vs Mar 31, 2026
Top Holder
9.7%
Sep 2023 → Jun 2026 · range 9.5% – 12.3%
+0.2 pts
Top 5
33.9%
Sep 2023 → Jun 2026 · range 31.7% – 36.3%
+2.2 pts
Top 10
48.3%
Sep 2023 → Jun 2026 · range 45.6% – 51.5%
+2.7 pts
HHI
322
Sep 2023 → Jun 2026 · range 304 – 389
Broadly held+18

Quarterly Activity

vs Mar 31, 2026
New
210
Increased
648
Decreased
558
Sold Out
103
Unchanged
341
Holder count: +107
Institutional value: +15.0%
Shares held: +1.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,812
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1048286 CUSIP 571903202 13F (30d) 906 filings 863 filers Visit website Investor relations