Mastercard Incorporated
MX ˙ BMV ˙ US57636Q1040
SecurityMX:MA / Mastercard Incorporated
InstitutionEverett Harris & Co /ca/
Latest Disclosed Ownership42,161 shares
Latest Disclosed Value $ 21,066,344
Everett Harris & Co /ca/ reports 2.55% decrease in ownership of MA / Mastercard Incorporated

On May 8, 2026 - Everett Harris & Co /ca/ filed a 13F-HR form disclosing ownership of 42,161 shares of Mastercard Incorporated (MX:MA) valued at $21,066,344 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 43,265 shares of Mastercard Incorporated. This represents a change in shares of -2.55% 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)
2026-05-08 2026-03-31 13F Mastercard COM 57636Q104 42,161 -1,104 -2.55 21,066 -14.71 0.2711
2026-02-11 2025-12-31 13F Mastercard COM 57636Q104 43,265 -460 -1.05 24,699 -0.69 0.2988
2025-11-03 2025-09-30 13F Mastercard COM 57636Q104 43,725 -308 -0.70 24,871 0.52 0.3067
2025-08-08 2025-06-30 13F Mastercard COM 57636Q104 44,033 -1,906 -4.15 24,744 -1.74 0.3175
2025-05-12 2025-03-31 13F Mastercard COM 57636Q104 45,939 -696 -1.49 25,180 2.54 0.3233
2025-01-24 2024-12-31 13F MASTERCARD CL A 57636Q104 46,635 -214 -0.46 24,557 6.15 0.3101
2024-10-18 2024-09-30 13F MASTERCARD CL A 57636Q104 46,849 -75 -0.16 23,134 11.76 0.2868
2024-08-02 2024-06-30 13F MASTERCARD CL A 57636Q104 46,924 -1,151 -2.39 20,701 -10.59 0.2648
2024-04-19 2024-03-31 13F MASTERCARD CL A 57636Q104 48,075 -1,464 -2.96 23,151 9.57 0.3068
2024-01-18 2023-12-31 13F MASTERCARD CL A 57636Q104 49,539 252 0.51 21,129 8.28 0.3023
2023-10-24 2023-09-30 13F MASTERCARD CL A 57636Q104 49,287 -1,848 -3.61 19,513 -2.97 0.3043
2023-07-27 2023-06-30 13F MASTERCARD CL A 57636Q104 51,135 -852 -1.64 20,111 6.45 0.3052
2023-04-25 2023-03-31 13F MASTERCARD CL A 57636Q104 51,987 -658 -1.25 18,893 3.20 0.3063
2023-01-20 2022-12-31 13F MASTERCARD CL A 57636Q104 52,645 -1,515 -2.80 18,306 18.87 0.3147
2022-10-21 2022-09-30 13F MASTERCARD CL A 57636Q104 54,160 -39,450 -42.14 15,400 -47.85 0.2834
2022-07-22 2022-06-30 13F MASTERCARD CL A 57636Q104 93,610 -3,262 -3.37 29,532 -14.70 0.5108
2022-04-22 2022-03-31 13F MASTERCARD CL A 57636Q104 96,872 -2,251 -2.27 34,620 -2.80 0.4923
2022-02-02 2021-12-31 13F MASTERCARD CL A 57636Q104 99,123 131 0.13 35,617 3.48 0.4941
2021-11-03 2021-09-30 13F MASTERCARD CL A 57636Q104 98,992 -780 -0.78 34,418 -5.51 0.5440
2021-07-29 2021-06-30 13F MASTERCARD CL A 57636Q104 99,772 1,671 1.70 36,426 4.29 0.5827
2021-05-13 2021-03-31 13F MASTERCARD CL A 57636Q104 98,101 -3,634 -3.57 34,929 -3.81 0.6060
2021-02-04 2020-12-31 13F MASTERCARD CL A 57636Q104 101,735 10,484 11.49 36,313 17.68 0.6421
2020-11-03 2020-09-30 13F MASTERCARD CL A 57636Q104 91,251 10,832 13.47 30,858 29.76 0.6028
2020-07-29 2020-06-30 13F MASTERCARD CL A 57636Q104 80,419 39,942 98.68 23,780 143.20 0.5245
2020-04-29 2020-03-31 13F MASTERCARD CL A 57636Q104 40,477 37,808 1,416.56 9,778 1,126.85 0.2518
2020-01-27 2019-12-31 13F Mastercard COM 57636Q104 2,669 0 0.00 797 9.93 0.0180
2019-11-06 2019-09-30 13F Mastercard COM 57636Q104 2,669 352 15.19 725 18.27 0.0179
2019-08-13 2019-06-30 13F Mastercard COM 57636Q104 2,317 58 2.57 613 15.23 0.0153
2019-05-13 2019-03-31 13F Mastercard COM 57636Q104 2,259 50 2.26 532 27.58 0.0138
2019-02-13 2018-12-31 13F Mastercard COM 57636Q104 2,209 0 0.00 417 -15.24 0.0118
2018-11-14 2018-09-30 13F Mastercard COM 57636Q104 2,209 -25 -1.12 492 12.07 0.0123
2018-07-27 2018-06-30 13F Mastercard COM 57636Q104 2,234 14 0.63 439 12.85 0.0120
2018-04-20 2018-03-31 13F Mastercard COM 57636Q104 2,220 -14 -0.63 389 15.09 0.0108
2018-02-01 2017-12-31 13F/A-1 Mastercard COM 57636Q104 2,234 -25 -1.11 338 5.96 0.0094
2018-01-30 2017-12-31 13F Mastercard COM 57636Q104 2,259 0 319
2017-10-11 2017-09-30 13F Mastercard COM 57636Q104 2,259 -50 -2.17 319 13.93 0.0096
2017-08-03 2017-06-30 13F Mastercard COM 57636Q104 2,309 0 0.00 280 7.69 0.0087
2017-04-26 2017-03-31 13F Mastercard COM 57636Q104 2,309 89 4.01 260 13.54 0.0085
2017-02-07 2016-12-31 13F Mastercard COM 57636Q104 2,220 -50 -2.20 229 -0.87 0.0080
2016-10-26 2016-09-30 13F Mastercard COM 57636Q104 2,270 2,270 0.00 231 0.0082
2016-08-03 2016-06-30 13F Mastercard COM 57636Q104 0 -2,330 -100.00 0 -100.00
2016-04-26 2016-03-31 13F Mastercard COM 57636Q104 2,330 0 0.00 220 -3.08 0.0079
2016-02-09 2015-12-31 13F Mastercard COM 57636Q104 2,330 0 0.00 227 8.10 0.0079
2015-11-12 2015-09-30 13F Mastercard COM 57636Q104 2,330 0 0.00 210 -3.67 0.0077
2015-08-12 2015-06-30 13F Mastercard COM 57636Q104 2,330 0 0.00 218 8.46 0.0077
2015-05-12 2015-03-31 13F Mastercard COM 57636Q104 2,330 2,330 201 0.0069
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.