Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
420,60 € ↑4,20 (1,01%)
2026-06-05
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionMiddleton & Co Inc/ma
Latest Disclosed Ownership4,033 shares
Latest Disclosed Value $ 2,014,946
Middleton & Co Inc/ma ownership in 1MA / Mastercard Incorporated

On May 8, 2026 - Middleton & Co Inc/ma filed a 13F-HR form disclosing ownership of 4,033 shares of Mastercard Incorporated (IT:1MA) valued at $1,734,795 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 4,033 shares of Mastercard Incorporated. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,696,280 USD.

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 4,033 0 0.00 2,015 -12.51 0.2298
2026-01-29 2025-12-31 13F Mastercard COM 57636Q104 4,033 -50 -1.22 2,302 -0.86 0.2444
2025-10-29 2025-09-30 13F Mastercard COM 57636Q104 4,083 310 8.22 2,322 9.58 0.2510
2025-08-06 2025-06-30 13F Mastercard COM 57636Q104 3,773 175 4.86 2,120 7.51 0.2381
2025-05-09 2025-03-31 13F Mastercard COM 57636Q104 3,598 -50 -1.37 1,972 2.66 0.2304
2025-02-05 2024-12-31 13F Mastercard COM 57636Q104 3,648 395 12.14 1,921 19.55 0.2122
2024-10-23 2024-09-30 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,606 11.99 0.1775
2024-08-12 2024-06-30 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,435 -8.43 0.1667
2024-05-14 2024-03-31 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,566 12.91 0.1806
2024-02-13 2023-12-31 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,387 7.77 0.1730
2023-10-26 2023-09-30 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,288 0.63 0.1779
2023-07-28 2023-06-30 13F MASTERCARD CL A 57636Q104 3,253 0 0.00 1,279 8.21 0.1696
2023-04-28 2023-03-31 13F MASTERCARD CL A 57636Q104 3,253 16 0.49 1,182 5.07 0.1698
2023-02-09 2022-12-31 13F MASTERCARD CL A 57636Q104 3,237 249 8.33 1,125 32.35 0.1668
2022-11-02 2022-09-30 13F MASTERCARD CL A 57636Q104 2,988 -145 -4.63 850 -13.97 0.1293
2022-07-21 2022-06-30 13F MASTERCARD CL A 57636Q104 3,133 0 0.00 988 -11.79 0.1266
2022-05-12 2022-03-31 13F MASTERCARD CL A 57636Q104 3,133 13 0.42 1,120 -0.09 0.1195
2022-02-09 2021-12-31 13F MASTERCARD CL A 57636Q104 3,120 65 2.13 1,121 5.56 0.1092
2021-11-08 2021-09-30 13F MASTERCARD CL A 57636Q104 3,055 -11 -0.36 1,062 -5.09 0.1137
2021-08-13 2021-06-30 13F MASTERCARD CL A 57636Q104 3,066 12 0.39 1,119 2.94 0.1213
2021-05-06 2021-03-31 13F/A-1 MASTERCARD CL A 57636Q104 3,054 -50 -1.61 1,087 -1.90 0.1225
2021-05-06 2021-03-31 13F MASTERCARD CL A 57636Q104 3,054 1,167 0.1221
2021-01-29 2020-12-31 13F MASTERCARD CL A 57636Q104 3,104 0 0.00 1,108 5.52 0.1310
2020-10-30 2020-09-30 13F MASTERCARD CL A 57636Q104 3,104 0 0.00 1,050 14.38 0.1391
2020-07-28 2020-06-30 13F MASTERCARD CL A 57636Q104 3,104 0 0.00 918 22.40 0.1322
2020-04-22 2020-03-31 13F MASTERCARD CL A 57636Q104 3,104 -80 -2.51 750 -21.14 0.1312
2020-01-29 2019-12-31 13F MASTERCARD CL A 57636Q104 3,184 -60 -1.85 951 7.95 0.1353
2019-10-21 2019-09-30 13F MASTERCARD CL A 57636Q104 3,244 0 0.00 881 2.68 0.1358
2019-07-25 2019-06-30 13F MASTERCARD CL A 57636Q104 3,244 -200 -5.81 858 5.80 0.1330
2019-04-25 2019-03-31 13F MASTERCARD CL A 57636Q104 3,444 -100 -2.82 811 21.23 0.1301
2019-02-01 2018-12-31 13F MASTERCARD CL A 57636Q104 3,544 0 0.00 669 -15.21 0.1230
2018-10-25 2018-09-30 13F MASTERCARD CL A 57636Q104 3,544 319 9.89 789 24.45 0.1231
2018-07-26 2018-06-30 13F MASTERCARD CL A 57636Q104 3,225 210 6.97 634 20.08 0.1085
2018-05-04 2018-03-31 13F MASTERCARD CL A 57636Q104 3,015 175 6.16 528 22.79 0.0945
2018-01-25 2017-12-31 13F MASTERCARD CL A 57636Q104 2,840 0 0.00 430 7.23 0.0722
2017-10-31 2017-09-30 13F MASTERCARD CL A 57636Q104 2,840 37 1.32 401 17.94 0.0724
2017-07-18 2017-06-30 13F MASTERCARD CL A 57636Q104 2,803 -155 -5.24 340 2.10 0.0724
2017-04-19 2017-03-31 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 333 9.18 0.0730
2017-02-02 2016-12-31 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 305 1.33 0.0688
2016-10-27 2016-09-30 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 301 15.77 0.0674
2016-07-21 2016-06-30 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 260 -7.14 0.0598
2016-05-03 2016-03-31 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 280 -2.78 0.0649
2016-01-19 2015-12-31 13F MASTERCARD CL A 57636Q104 2,958 0 0.00 288 7.87 0.0642
2015-10-16 2015-09-30 13F MASTERCARD CL A 57636Q104 2,958 513 20.98 267 16.59 0.0633
2015-07-15 2015-06-30 13F MASTERCARD CL A 57636Q104 2,445 -305 -11.09 229 -3.78 0.0496
2015-04-17 2015-03-31 13F MASTERCARD CL A 57636Q104 2,750 -243 -8.12 238 -7.75 0.0520
2015-01-23 2014-12-31 13F MASTERCARD CL A 57636Q104 2,993 43 1.46 258 18.35 0.0577
2014-10-21 2014-09-30 13F MASTERCARD CL A 57636Q104 2,950 -2,500 -45.87 218 -45.50 0.0512
2014-07-24 2014-06-30 13F MASTERCARD CL A 57636Q104 5,450 0 0.00 400 -1.72 0.0909
2014-04-22 2014-03-31 13F MASTERCARD CL A 57636Q104 5,450 0 0.00 407 -10.55 0.0949
2014-02-06 2013-12-31 13F MASTERCARD CL A 57636Q104 5,450 4,905 900.00 455 23.98 0.1191
2013-10-23 2013-09-30 13F MASTERCARD CL A 57636Q104 545 -20 -3.54 367 12.92 0.0965
2013-07-31 2013-06-30 13F MASTERCARD CL A 57636Q104 565 565 325 0.0954
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.