Marriott International, Inc.
MX ˙ BMV ˙ US5719032022
SecurityMX:MAR / Marriott International, Inc.
InstitutionCarderock Capital Management Inc
Latest Disclosed Ownership2,043 shares
Latest Disclosed Value $ 668,204
Carderock Capital Management Inc reports 4.67% decrease in ownership of MAR / Marriott International, Inc.

On April 10, 2026 - Carderock Capital Management Inc filed a 13F-HR form disclosing ownership of 2,043 shares of Marriott International, Inc. (MX:MAR) valued at $668,204 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 2,143 shares of Marriott International, Inc.. This represents a change in shares of -4.67% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-10 2026-03-31 13F MARRIOTT INTL INC CL A 571903202 2,043 -100 -4.67 668 0.60 0.1651
2026-01-09 2025-12-31 13F MARRIOTT INTL INC CL A 571903202 2,143 -175 -7.55 665 10.12 0.1611
2025-10-17 2025-09-30 13F Marriott Intl New Cl A COM 571903202 2,318 0 0.00 604 -4.74 0.1468
2025-07-10 2025-06-30 13F Marriott Intl New Cl A COM 571903202 2,318 -126 -5.16 633 8.76 0.1622
2025-05-27 2025-03-31 13F Marriott Intl New Cl A COM 571903202 2,444 -100 -3.93 582 -17.91 0.1543
2025-01-15 2024-12-31 13F Marriott Intl New Cl A COM 571903202 2,544 826 48.08 710 66.04 0.1780
2024-10-16 2024-09-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 427 2.89 0.1008
2024-07-22 2024-06-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 415 -4.16 0.1087
2024-04-23 2024-03-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 433 11.89 0.1215
2024-01-23 2023-12-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 387 14.84 0.1070
2023-10-23 2023-09-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 338 0.1133
2023-07-25 2023-06-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 0 -100.00 0.0980
2023-04-19 2023-03-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 285 0.0994
2023-01-20 2022-12-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 0 -100.00 0.1062
2022-11-04 2022-09-30 13F/A-1 Marriott Intl New Cl A COM 571903202 1,718 0 0.00 241 2.99 0.1230
2022-10-21 2022-09-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 234 0.0977
2022-07-21 2022-06-30 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 234 -22.52 0.0977
2022-04-28 2022-03-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 302 6.34 0.0975
2022-01-31 2021-12-31 13F Marriott Intl New Cl A COM 571903202 1,718 0 0.00 284 11.81 0.0682
2021-10-29 2021-09-30 13F Marriott Intl New Cl A COM 571903202 1,718 -200 -10.43 254 -3.05 0.0716
2021-07-30 2021-06-30 13F Marriott Intl New Cl A COM 571903202 1,918 0 0.00 262 -7.75 0.0718
2021-05-07 2021-03-31 13F Marriott Intl New Cl A COM 571903202 1,918 0 0.00 284 12.25 0.0848
2021-02-05 2020-12-31 13F Marriott Intl New Cl A COM 571903202 1,918 1,918 0.00 253 -10.92 0.0764
2020-05-08 2020-03-31 13F Marriott Intl New Cl A COM 571903202 0 -11,619 -100.00 0 -100.00
2020-02-04 2019-12-31 13F Marriott Intl New Cl A COM 571903202 11,619 -112 -0.95 1,759 20.56 0.5902
2019-10-23 2019-09-30 13F Marriott Intl New Cl A COM 571903202 11,731 410 3.62 1,459 -8.12 0.5370
2019-07-15 2019-06-30 13F Marriott Intl New Cl A COM 571903202 11,321 -21 -0.19 1,588 11.91 0.5994
2019-04-23 2019-03-31 13F Marriott Intl New Cl A COM 571903202 11,342 1,250 12.39 1,419 29.47 0.5788
2019-02-14 2018-12-31 13F Marriott Intl New Cl A COM 571903202 10,092 -880 -8.02 1,096 -24.36 0.5661
2018-11-13 2018-09-30 13F Marriott Intl New Cl A COM 571903202 10,972 64 0.59 1,449 4.92 0.5716
2018-07-16 2018-06-30 13F Marriott Intl New Cl A COM 571903202 10,908 92 0.85 1,381 -6.12 0.5958
2018-04-27 2018-03-31 13F Marriott Intl New Cl A COM 571903202 10,816 -447 -3.97 1,471 -3.79 0.6494
2018-01-25 2017-12-31 13F Marriott Intl New Cl A COM 571903202 11,263 -134 -1.18 1,529 21.64 0.6738
2017-11-15 2017-09-30 13F Marriott Intl New Cl A COM 571903202 11,397 839 7.95 1,257 18.70 0.5670
2017-08-09 2017-06-30 13F Marriott Intl New Cl A COM 571903202 10,558 385 3.78 1,059 10.54 0.4778
2017-04-17 2017-03-31 13F Marriott Intl New Cl A COM 571903202 10,173 678 7.14 958 22.04 0.4432
2017-02-08 2016-12-31 13F Marriott Intl New Cl A COM 571903202 9,495 65 0.69 785 23.62 0.3915
2016-11-02 2016-09-30 13F Marriott Intl New Cl A COM 571903202 9,430 718 8.24 635 9.67 0.3179
2016-08-15 2016-06-30 13F Marriott Intl New Cl A COM 571903202 8,712 -475 -5.17 579 -11.47 0.3064
2016-05-03 2016-03-31 13F Marriott Intl New Cl A COM 571903202 9,187 9,187 654 0.3357
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.