Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
420,60 € ↑4,20 (1,01%)
2026-06-05
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionWeitz Investment Management, Inc.
Latest Disclosed Ownership147,000 shares
Latest Disclosed Value $ 73,450,020
Weitz Investment Management, Inc. reports 5.71% decrease in ownership of 1MA / Mastercard Incorporated

On May 14, 2026 - Weitz Investment Management, Inc. filed a 13F-HR form disclosing ownership of 147,000 shares of Mastercard Incorporated (IT:1MA) valued at $63,232,050 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 155,900 shares of Mastercard Incorporated. This represents a change in shares of -5.71% during the quarter. The current value of the position is $61,828,200 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)
2026-05-14 2026-03-31 13F MASTERCARD CL A 57636Q104 147,000 -8,900 -5.71 73,450 -17.47 5.1272
2026-02-12 2025-12-31 13F MASTERCARD CL A 57636Q104 155,900 0 0.00 89,000 0.36 5.2770
2025-11-10 2025-09-30 13F MASTERCARD CL A 57636Q104 155,900 -9,170 -5.56 88,677 -4.40 4.8123
2025-08-12 2025-06-30 13F MASTERCARD CL A 57636Q104 165,070 -14,000 -7.82 92,759 -5.49 4.9880
2025-05-09 2025-03-31 13F MASTERCARD CL A 57636Q104 179,070 -8,000 -4.28 98,152 -0.36 5.2145
2025-02-12 2024-12-31 13F MASTERCARD CL A 57636Q104 187,070 -16,280 -8.01 98,505 -1.90 5.0798
2024-11-12 2024-09-30 13F MASTERCARD CL A 57636Q104 203,350 0 0.00 100,414 11.93 4.9503
2024-08-14 2024-06-30 13F MASTERCARD CL A 57636Q104 203,350 0 0.00 89,710 -8.39 4.7077
2024-05-13 2024-03-31 13F MASTERCARD CL A 57636Q104 203,350 0 0.00 97,927 12.91 4.9432
2024-02-12 2023-12-31 13F MASTERCARD CL A 57636Q104 203,350 -10,000 -4.69 86,731 2.68 4.5708
2023-11-13 2023-09-30 13F MASTERCARD CL A 57636Q104 213,350 0 0.00 84,467 0.66 4.6454
2023-08-10 2023-06-30 13F MASTERCARD CL A 57636Q104 213,350 -700 -0.33 83,911 7.87 4.4722
2023-05-12 2023-03-31 13F MASTERCARD CL A 57636Q104 214,050 -10,000 -4.46 77,788 -0.16 4.4834
2023-02-09 2022-12-31 13F MASTERCARD CL A 57636Q104 224,050 -10,000 -4.27 77,909 17.07 4.4156
2022-11-09 2022-09-30 13F MASTERCARD CL A 57636Q104 234,050 0 0.00 66,550 -9.87 3.9157
2022-08-12 2022-06-30 13F MASTERCARD CL A 57636Q104 234,050 -25,000 -9.65 73,838 -20.24 3.8591
2022-05-13 2022-03-31 13F MASTERCARD CL A 57636Q104 259,050 1,158 0.45 92,579 -0.09 4.1015
2022-02-11 2021-12-31 13F MASTERCARD CL A 57636Q104 257,892 11,292 4.58 92,666 8.08 3.7171
2021-11-15 2021-09-30 13F MASTERCARD CL A 57636Q104 246,600 5,750 2.39 85,738 -2.50 3.5897
2021-08-10 2021-06-30 13F MASTERCARD CL A 57636Q104 240,850 0 0.00 87,932 2.54 3.7098
2021-05-13 2021-03-31 13F MASTERCARD CL A 57636Q104 240,850 -215 -0.09 85,755 -0.34 3.7868
2021-02-10 2020-12-31 13F MASTERCARD CL A 57636Q104 241,065 0 0.00 86,046 5.55 3.6680
2020-11-12 2020-09-30 13F MASTERCARD CL A 57636Q104 241,065 -25,000 -9.40 81,521 3.62 3.8191
2020-08-12 2020-06-30 13F MASTERCARD CL A 57636Q104 266,065 -27,500 -9.37 78,675 10.94 3.9057
2020-05-11 2020-03-31 13F MASTERCARD CL A 57636Q104 293,565 -2,750 -0.93 70,914 -19.85 3.7624
2020-02-13 2019-12-31 13F MASTERCARD CL A 57636Q104 296,315 -40,525 -12.03 88,477 -3.28 3.4700
2019-11-13 2019-09-30 13F MASTERCARD CL A 57636Q104 336,840 -46,910 -12.22 91,476 -9.89 3.7162
2019-08-08 2019-06-30 13F MASTERCARD CL A 57636Q104 383,750 -23,850 -5.85 101,513 5.78 4.0281
2019-05-14 2019-03-31 13F MASTERCARD CL A 57636Q104 407,600 -44,551 -9.85 95,969 12.51 3.9734
2019-02-11 2018-12-31 13F MASTERCARD CL A 57636Q104 452,151 -5,327 -1.16 85,298 -16.24 3.9089
2018-11-13 2018-09-30 13F MASTERCARD CL A 57636Q104 457,478 -36,627 -7.41 101,839 4.88 4.1455
2018-08-13 2018-06-30 13F MASTERCARD CL A 57636Q104 494,105 -36,093 -6.81 97,102 4.56 4.1278
2018-05-14 2018-03-31 13F MASTERCARD CL A 57636Q104 530,198 -140,936 -21.00 92,869 -8.58 3.9259
2018-02-14 2017-12-31 13F MASTERCARD CL A 57636Q104 671,134 -38,510 -5.43 101,583 1.38 4.2307
2017-11-13 2017-09-30 13F MASTERCARD CL A 57636Q104 709,644 -33,990 -4.57 100,202 10.95 4.1207
2017-08-14 2017-06-30 13F MASTERCARD CL A 57636Q104 743,634 -1,510 -0.20 90,314 7.77 3.8944
2017-05-15 2017-03-31 13F MASTERCARD CL A 57636Q104 745,144 -45,794 -5.79 83,806 2.62 3.4454
2017-02-14 2016-12-31 13F MASTERCARD CL A 57636Q104 790,938 -6,101 -0.77 81,664 0.68 3.2429
2016-11-14 2016-09-30 13F MASTERCARD CL A 57636Q104 797,039 68,975 9.47 81,115 26.52 3.0487
2016-08-10 2016-06-30 13F MASTERCARD CL A 57636Q104 728,064 60,430 9.05 64,113 1.62 2.3643
2016-05-13 2016-03-31 13F MASTERCARD CL A 57636Q104 667,634 271,760 68.65 63,091 63.69 2.2119
2016-02-16 2015-12-31 13F MASTERCARD CL A 57636Q104 395,874 26,344 7.13 38,542 15.73 1.3123
2015-11-13 2015-09-30 13F MASTERCARD CL A 57636Q104 369,530 54,410 17.27 33,302 13.05 1.0321
2015-08-14 2015-06-30 13F MASTERCARD CL A 57636Q104 315,120 10,300 3.38 29,457 11.86 0.8265
2015-05-12 2015-03-31 13F MASTERCARD CL A 57636Q104 304,820 20,700 7.29 26,333 7.57 0.7108
2015-02-12 2014-12-31 13F MASTERCARD CL A 57636Q104 284,120 284,120 24,480 0.6835
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.