Mastercard Incorporated
US ˙ NYSE ˙ US57636Q1040

SecurityMA / Mastercard Incorporated
InstitutionState Street Corp
Latest Disclosed Ownership36,478,022 shares
Latest Disclosed Value $ 18,226,608,473
State Street Corp reports 0.36% decrease in ownership of MA / Mastercard Incorporated

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 36,478,022 shares of Mastercard Incorporated (US:MA) valued at $18,226,608,473 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 36,611,476 shares of Mastercard Incorporated. This represents a change in shares of -0.36% during the quarter. The current value of the position is $17,201,211,274 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)
2026-05-15 2026-03-31 13F MASTERCARD CL A 57636Q104 36,478,022 -133,454 -0.36 18,226,608 -12.79 0.6293
2026-02-13 2025-12-31 13F MASTERCARD CL A 57636Q104 36,611,476 31,102 0.09 20,900,759 0.45 0.7012
2025-11-14 2025-09-30 13F MASTERCARD CL A 57636Q104 36,580,374 997,536 2.80 20,807,283 4.06 0.7215
2025-08-14 2025-06-30 13F MASTERCARD CL A 57636Q104 35,582,838 -480,944 -1.33 19,995,420 1.15 0.7494
2025-05-15 2025-03-31 13F MASTERCARD CL A 57636Q104 36,063,782 5,461 0.02 19,767,280 4.11 0.8146
2025-02-14 2024-12-31 13F MASTERCARD CL A 57636Q104 36,058,321 769,409 2.18 18,986,993 8.96 0.7491
2024-11-14 2024-09-30 13F MASTERCARD CL A 57636Q104 35,288,912 257,312 0.73 17,425,665 12.75 0.7090
2024-08-14 2024-06-30 13F MASTERCARD CL A 57636Q104 35,031,600 -12,043 -0.03 15,454,541 -8.42 0.6753
2024-05-15 2024-03-31 13F MASTERCARD CL A 57636Q104 35,043,643 211,779 0.61 16,875,967 13.60 0.7543
2024-02-14 2023-12-31 13F MASTERCARD CL A 57636Q104 34,831,864 823,905 2.42 14,856,138 10.34 0.7226
2023-11-14 2023-09-30 13F MASTERCARD CL A 57636Q104 34,007,959 -1,247,623 -3.54 13,464,091 -2.90 0.7466
2023-08-14 2023-06-30 13F MASTERCARD CL A 57636Q104 35,255,582 495,768 1.43 13,866,020 9.77 0.7282
2023-05-15 2023-03-31 13F MASTERCARD CL A 57636Q104 34,759,814 1,303,477 3.90 12,632,032 8.58 0.7128
2023-05-15 2022-12-31 13F/A-99 MASTERCARD CL A 57636Q104 33,456,337 -408,720 -1.21 11,633,772 20.82 0.6836
2023-05-15 2022-12-31 13F MASTERCARD CL A 57636Q104 33,456,337 -408,720 11,633,772 0.6836
2022-11-15 2022-09-30 13F MASTERCARD CL A 57636Q104 33,865,057 138,753 0.41 9,629,190 -9.50 0.6091
2022-08-15 2022-06-30 13F MASTERCARD CL A 57636Q104 33,726,304 -1,158,537 -3.32 10,639,974 -14.66 0.6376
2022-05-16 2022-03-31 13F MASTERCARD CL A 57636Q104 34,884,841 -643,689 -1.81 12,467,144 -2.34 0.6165
2022-02-14 2021-12-31 13F MASTERCARD CL A 57636Q104 35,528,530 1,511,927 4.44 12,766,111 7.94 0.6054
2021-11-15 2021-09-30 13F MASTERCARD CL A 57636Q104 34,016,603 39,216 0.12 11,826,893 -4.66 0.6251
2021-08-16 2021-06-30 13F MASTERCARD CL A 57636Q104 33,977,387 131,150 0.39 12,404,804 2.94 0.6538
2021-07-09 2021-03-31 13F/A-1 MASTERCARD CL A 57636Q104 33,846,237 -927,233 -2.67 12,050,953 -2.91 0.6910
2021-05-17 2021-03-31 13F MASTERCARD CL A 57636Q104 33,846,237 -927,233 12,050,953 0.6911
2021-02-16 2020-12-31 13F MASTERCARD CL A 57636Q104 34,773,470 -1,359,253 -3.76 12,412,042 1.58 0.7600
2020-11-10 2020-09-30 13F MASTERCARD CL A 57636Q104 36,132,723 -651,677 -1.77 12,219,003 12.34 0.8342
2020-08-14 2020-06-30 13F MASTERCARD CL A 57636Q104 36,784,400 -24,401 -0.07 10,877,147 22.33 0.7907
2020-06-19 2020-03-31 13F/A-1 MASTERCARD CL A 57636Q104 36,808,801 -121,617 -0.33 8,891,534 -19.37 0.7776
2020-05-11 2020-03-31 13F MASTERCARD CL A 57636Q104 36,808,801 -121,617 8,891,534 780,855.7185
2020-02-06 2019-12-31 13F MASTERCARD CL A 57636Q104 36,930,418 143,079 0.39 11,027,054 10.38 0.7553
2019-11-14 2019-09-30 13F MASTERCARD CL A 57636Q104 36,787,339 -98,491 -0.27 9,990,338 2.39 0.7446
2019-08-14 2019-06-30 13F MASTERCARD CL A 57636Q104 36,885,830 -76,310 -0.21 9,757,409 12.12 0.7275
2019-05-15 2019-03-31 13F MASTERCARD CL A 57636Q104 36,962,140 1,284,970 3.60 8,702,736 29.30 0.6790
2019-02-12 2018-12-31 13F MASTERCARD CL A 57636Q104 35,677,170 -372,923 -1.03 6,730,498 -16.13 0.6128
2018-11-09 2018-09-30 13F MASTERCARD Common equity shares 57636Q104 36,050,093 1,917,077 5.62 8,025,108 19.64 0.6163
2018-08-14 2018-06-30 13F MASTERCARD Common equity shares 57636Q104 34,133,016 -644,910 -1.85 6,707,819 10.11 0.5607
2018-05-15 2018-03-31 13F MASTERCARD Common equity shares 57636Q104 34,777,926 -1,537,330 -4.23 6,091,687 10.82 0.5172
2018-02-14 2017-12-31 13F MASTERCARD Common equity shares 57636Q104 36,315,256 728,986 2.05 5,496,673 9.39 0.4420
2017-11-14 2017-09-30 13F MASTERCARD Common equity shares 57636Q104 35,586,270 -975,527 -2.67 5,024,785 13.16 0.4336
2017-08-14 2017-06-30 13F MASTERCARD Common equity shares 57636Q104 36,561,797 -893,027 -2.38 4,440,429 5.41 0.3928
2017-05-15 2017-03-31 13F MASTERCARD Common equity shares 57636Q104 37,454,824 140,515 0.38 4,212,546 9.34 0.3758
2017-02-09 2016-12-31 13F MASTERCARD Common equity shares 57636Q104 37,314,309 915,479 2.52 3,852,705 4.01 0.3625
2017-01-13 2016-09-30 13F/A-1 MASTERCARD Common equity shares 57636Q104 36,398,830 730,133 2.05 3,704,306 17.93 0.3733
2016-11-14 2016-09-30 13F MASTERCARD Common equity shares 57636Q104 25,893,746 2,635,204
2016-08-12 2016-06-30 13F MASTERCARD Common equity shares 57636Q104 35,668,697 -879,905 -2.41 3,141,012 -9.06 0.3374
2016-05-20 2016-03-31 13F/A-1 MASTERCARD Common equity shares 57636Q104 36,548,602 -412,844 -1.12 3,453,850 -4.02 0.3734
2016-05-12 2016-03-31 13F MASTERCARD Common equity shares 57636Q104 36,548,602 3,453,850
2016-02-16 2015-12-31 13F MASTERCARD Common equity shares 57636Q104 36,961,446 395,057 1.08 3,598,573 9.20 0.3933
2015-11-16 2015-09-30 13F MASTERCARD Common equity shares 57636Q104 36,566,389 78,551 0.22 3,295,360 -3.39 0.3836
2015-08-13 2015-06-30 13F MASTERCARD Common equity shares 57636Q104 36,487,838 -1,771,737 -4.63 3,410,893 3.20 0.3646
2015-05-15 2015-03-31 13F MASTERCARD Common equity shares 57636Q104 38,259,575 -2,562,508 -6.28 3,305,249 -6.03 0.3392
2015-02-11 2014-12-31 13F MASTERCARD Common equity shares 57636Q104 40,822,083 1,722,641 4.41 3,517,225 21.69 0.3503
2014-11-12 2014-09-30 13F/A-1 MASTERCARD Common equity shares 57636Q104 39,099,442 -44,018 -0.11 2,890,231 0.50 0.3110
2014-11-10 2014-09-30 13F MASTERCARD Common equity shares 57636Q104 39,099,442 2,890,231
2014-08-12 2014-06-30 13F MASTERCARD Common equity shares 57636Q104 39,143,460 -1,272,213 -3.15 2,875,859 -4.74 0.3106
2014-05-15 2014-03-31 13F/A-1 MASTERCARD Common equity shares 57636Q104 40,415,673 36,168,433 851.57 3,019,052 -14.92 0.3431
2014-05-13 2014-03-31 13F MASTERCARD Common equity shares 57636Q104 40,415,673 3,019,052
2014-02-06 2013-12-31 13F/A-1 MASTERCARD Common equity shares 57636Q104 4,247,240 53,921 1.29 3,548,412 25.78 0.3948
2014-02-06 2013-12-31 13F MASTERCARD Common equity shares 57636Q104 4,100,340 2,014,405
2013-11-12 2013-09-30 13F MASTERCARD Common equity shares 57636Q104 4,193,319 52,552 1.27 2,821,185 18.59 0.3476
2013-08-08 2013-06-30 13F MASTERCARD Common equity shares 57636Q104 4,140,767 4,140,767 2,378,872 0.3101
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.