메리어트 인터내셔널, Inc.
MX ˙ BMV ˙ US5719032022
SecurityMX:MAR / Marriott International, Inc.
InstitutionRosenberg Matthew Hamilton
Latest Disclosed Ownership1,567 shares
Latest Disclosed Value $ 512,519
Rosenberg Matthew Hamilton reports 1.01% decrease in ownership of MAR / Marriott International, Inc.

On April 6, 2026 - Rosenberg Matthew Hamilton filed a 13F-HR form disclosing ownership of 1,567 shares of Marriott International, Inc. (MX:MAR) valued at $512,519 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 1,583 shares of Marriott International, Inc.. This represents a change in shares of -1.01% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-06 2026-03-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,567 -16 -1.01 513 4.28 0.1050
2026-01-05 2025-12-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,583 -15 -0.94 491 18.03 0.1017
2025-11-10 2025-09-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,598 0 0.00 416 -4.59 0.0900
2025-07-28 2025-06-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,598 69 4.51 437 19.78 0.1015
2025-04-28 2025-03-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,529 50 3.38 364 -11.65 0.0913
2025-01-14 2024-12-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,479 36 2.49 413 15.08 0.1072
2024-10-28 2024-09-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,443 51 3.66 359 7.51 0.0939
2024-07-26 2024-06-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,392 -51 -3.53 333 -8.01 0.0985
2024-04-22 2024-03-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,443 0 0.00 363 11.38 0.1048
2024-01-16 2023-12-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,443 -81 -5.31 325 8.70 0.1001
2023-10-11 2023-09-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,524 -12 -0.78 300 6.03 0.0998
2023-07-26 2023-06-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,536 -25 -1.60 282 8.88 0.0954
2023-04-17 2023-03-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,561 -200 -11.36 259 -1.15 0.0836
2023-01-19 2022-12-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,761 0 0.00 262 6.07 0.0888
2022-10-21 2022-09-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,761 0 0.00 247 0.82 0.0955
2022-07-15 2022-06-30 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,761 -175 -9.04 245 -27.94 0.0924
2022-04-14 2022-03-31 13F MARRIOTT INTL INC NEW CL A Stock 571903202 1,936 0 0.00 340 6.25 0.1189
2022-01-20 2021-12-31 13F MARRIOTT INTL INC CL A 571903202 1,936 121 6.67 320 18.96 0.1139
2021-10-12 2021-09-30 13F MARRIOTT INTL INC CL A 571903202 1,815 -149 -7.59 269 0.37 0.1063
2021-07-26 2021-06-30 13F MARRIOTT INTL INC CL A 571903202 1,964 96 5.14 268 -3.25 0.1395
2021-04-30 2021-03-31 13F MARRIOTT INTL INC CL A 571903202 1,868 119 6.80 277 19.91 0.1580
2021-02-03 2020-12-31 13F MARRIOTT INTL INC CL A 571903202 1,749 0 0.00 231 42.59 0.1441
2020-10-16 2020-09-30 13F MARRIOTT INTL INC CL A 571903202 1,749 0 0.00 162 8.00 0.1190
2020-08-04 2020-06-30 13F MARRIOTT INTL INC CL A 571903202 1,749 739 73.17 150 97.37 0.1195
2020-05-14 2020-03-31 13F MARRIOTT INTL INC CL A 571903202 1,010 1,010 76 0.0756
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.