Marriott International, Inc.
MX ˙ BMV ˙ US5719032022
SecurityMX:MAR / Marriott International, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership436,524 shares
Latest Disclosed Value $ 142,773,772
Rhumbline Advisers reports 1.82% decrease in ownership of MAR / Marriott International, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 436,524 shares of Marriott International, Inc. (MX:MAR) valued at $142,773,772 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 444,637 shares of Marriott International, Inc.. This represents a change in shares of -1.82% 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)
2026-05-12 2026-03-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 436,524 -8,113 -1.82 142,774 3.50 0.1221
2026-02-13 2025-12-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 444,637 -9,178 -2.02 137,944 16.71 0.1115
2025-11-06 2025-09-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 453,815 -3,897 -0.85 118,191 -5.49 0.0949
2025-08-12 2025-06-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 457,712 17,595 4.00 125,051 19.28 0.1071
2025-05-29 2025-03-31 13F/A-1 MARRIOTT INTL INC NEW COM STK CL A COM 571903202 440,117 8,373 1.94 104,836 -12.95 0.0981
2025-04-08 2025-03-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 440,117 8,373 104,836 0.0981
2025-05-29 2024-12-31 13F/A-1 MARRIOTT INTL INC NEW COM STK CL A COM 571903202 431,744 -13,398 -3.01 120,431 8.83 0.1077
2025-01-30 2024-12-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 431,744 -13,398 120,431 0.1077
2024-11-12 2024-09-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 445,142 -23,214 -4.96 110,662 -2.27 0.0998
2024-08-01 2024-06-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 468,356 -31,006 -6.21 113,234 -10.13 0.1064
2024-05-09 2024-03-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 499,362 -831 -0.17 125,994 11.70 0.1210
2024-02-08 2023-12-31 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 500,193 -15,864 -3.07 112,798 11.20 0.1182
2023-11-09 2023-09-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 516,057 -4,987 -0.96 101,436 5.98 0.1177
2023-08-08 2023-06-30 13F MARRIOTT INTL INC NEW COM STK CL A COM 571903202 521,044 -14,083 -2.63 95,711 108,661.36 0.1072
2023-05-11 2023-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 535,127 18,068 3.49 89 -99.89 0.1096
2023-02-14 2022-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 517,059 8,463 1.66 76,985 8.01 0.1035
2022-11-10 2022-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 508,596 11,521 2.32 71,275 5.43 0.1062
2022-08-11 2022-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 497,075 17,661 3.68 67,607 -19.76 0.0987
2022-05-12 2022-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 479,414 867 0.18 84,257 6.55 0.1085
2022-02-10 2021-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 478,547 9,728 2.08 79,075 13.90 0.0969
2021-11-12 2021-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 468,819 -1,409 -0.30 69,427 8.15 0.0940
2021-08-05 2021-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 470,228 -20,969 -4.27 64,196 -11.76 0.0842
2021-05-06 2021-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 491,197 -18,324 -3.60 72,751 8.23 0.0988
2021-02-10 2020-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 509,521 657 0.13 67,216 42.68 0.0928
2020-11-12 2020-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 508,864 8,397 1.68 47,111 9.80 0.0738
2020-08-13 2020-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 500,467 -5,940 -1.17 42,905 13.25 0.0716
2020-05-06 2020-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 506,407 7,404 1.48 37,884 -49.87 0.0794
2020-02-05 2019-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 499,003 -2,976 -0.59 75,564 21.04 0.1264
2019-10-23 2019-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 501,979 -5,984 -1.18 62,431 -12.39 0.1141
2019-08-14 2019-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 507,963 -18,116 -3.44 71,262 8.29 0.1338
2019-05-01 2019-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 526,079 22,575 4.48 65,807 20.39 0.1274
2019-01-31 2018-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 503,504 -7,629 -1.49 54,660 -19.00 0.1189
2018-11-07 2018-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 511,133 -21,893 -4.11 67,485 0.01 0.1303
2018-08-06 2018-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 533,026 -17,118 -3.11 67,481 -9.80 0.1361
2018-05-02 2018-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 550,144 -17,479 -3.08 74,809 -2.90 0.1562
2018-02-09 2017-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 567,623 2,028 0.36 77,043 23.54 0.1565
2017-11-06 2017-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 565,595 6,952 1.24 62,363 11.29 0.1356
2017-08-02 2017-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 558,643 -68,536 -10.93 56,037 -5.13 0.1279
2017-05-02 2017-03-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 627,179 16,741 2.74 59,068 17.03 0.1380
2017-01-27 2016-12-31 13F MARRIOTT INTL INC NEW COM STK COM 571903202 610,438 27,315 4.68 50,471 28.55 0.1279
2016-11-08 2016-09-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 583,123 234,273 67.16 39,262 69.34 0.1082
2016-08-11 2016-06-30 13F MARRIOTT INTL INC NEW COM STK COM 571903202 348,850 15,160 4.54 23,185 -2.39 0.0687
2016-05-02 2016-03-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 333,690 -4,408 -1.30 23,752 4.79 0.0737
2016-02-03 2015-12-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 338,098 -8,050 -2.33 22,666 -3.99 0.0729
2015-11-04 2015-09-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 346,148 -1,096 -0.32 23,607 -8.61 0.0803
2015-08-04 2015-06-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 347,244 39,249 12.74 25,831 4.42 0.0823
2015-05-12 2015-03-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 307,995 -12,060 -3.77 24,738 -0.94 0.0714
2015-02-06 2014-12-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 320,055 -7,762 -2.37 24,974 8.99 0.0725
2014-11-12 2014-09-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 327,817 -1,973 -0.60 22,914 8.39 0.0688
2014-08-06 2014-06-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 329,790 -9,347 -2.76 21,140 11.27 0.0620
2014-05-06 2014-03-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 339,137 -20,035 -5.58 18,998 7.16 0.0564
2014-02-03 2013-12-31 13F MARRIOTT INTERNATIONAL CL A COM 571903202 359,172 -39,698 -9.95 17,729 5.68 0.0523
2013-11-05 2013-09-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 398,870 -3,003 -0.75 16,776 3.40 0.0520
2013-08-07 2013-06-30 13F MARRIOTT INTERNATIONAL CL A COM 571903202 401,873 401,873 16,224 0.0521
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.