Mastercard Incorporated
US ˙ NYSE ˙ US57636Q1040

SecurityMA / Mastercard Incorporated
InstitutionDearborn Partners Llc
Latest Disclosed Ownership64,596 shares
Latest Disclosed Value $ 32,276,097
Dearborn Partners Llc reports 6.50% decrease in ownership of MA / Mastercard Incorporated

On May 12, 2026 - Dearborn Partners Llc filed a 13F-HR form disclosing ownership of 64,596 shares of Mastercard Incorporated (US:MA) valued at $32,276,037 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 69,090 shares of Mastercard Incorporated. This represents a change in shares of -6.50% during the quarter. The current value of the position is $31,721,804 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)
2026-05-12 2026-03-31 13F Mastercard COM 57636Q104 64,596 -4,494 -6.50 32,276 -18.17 1.6883
2026-02-11 2025-12-31 13F Mastercard COM 57636Q104 69,090 -2,302 -3.22 39,442 -2.87 1.9697
2025-11-10 2025-09-30 13F Mastercard COM 57636Q104 71,392 -1,041 -1.44 40,609 -0.23 1.9041
2025-08-14 2025-06-30 13F Mastercard COM 57636Q104 72,433 409 0.57 40,703 3.11 1.9268
2025-05-08 2025-03-31 13F Mastercard COM 57636Q104 72,024 -12,258 -14.54 39,478 -11.05 1.8951
2025-02-07 2024-12-31 13F Mastercard COM 57636Q104 84,282 -1,192 -1.39 44,381 5.15 1.8596
2024-11-06 2024-09-30 13F Mastercard COM 57636Q104 85,474 -3,732 -4.18 42,207 7.25 1.7132
2024-07-26 2024-06-30 13F Mastercard COM 57636Q104 89,206 204 0.23 39,354 -8.18 1.7016
2024-05-08 2024-03-31 13F Mastercard COM 57636Q104 89,002 -20,159 -18.47 42,861 -7.94 1.8400
2024-01-26 2023-12-31 13F Mastercard COM 57636Q104 109,161 8,955 8.94 46,558 17.36 1.6959
2023-11-01 2023-09-30 13F Mastercard COM 57636Q104 100,206 724 0.73 39,673 1.40 1.5568
2023-08-03 2023-06-30 13F Mastercard COM 57636Q104 99,482 94 0.09 39,126 8.33 1.4972
2023-05-04 2023-03-31 13F Mastercard COM 57636Q104 99,388 -654 -0.65 36,118 3.83 1.4208
2023-02-02 2022-12-31 13F Mastercard COM 57636Q104 100,042 -1,226 -1.21 34,788 20.81 1.4041
2022-11-21 2022-09-30 13F/A-1 Mastercard COM 57636Q104 101,268 1,296 1.30 28,794 -8.70 1.2701
2022-10-25 2022-09-30 13F Mastercard COM 57636Q104 101,268 1,296 28,794 1.1871
2022-07-20 2022-06-30 13F Mastercard COM 57636Q104 99,972 -387 -0.39 31,539 -12.06 1.3322
2022-05-04 2022-03-31 13F Mastercard COM 57636Q104 100,359 -654 -0.65 35,866 -1.18 1.3602
2022-01-28 2021-12-31 13F Mastercard COM 57636Q104 101,013 -1,766 -1.72 36,296 1.57 1.3159
2021-10-27 2021-09-30 13F Mastercard COM 57636Q104 102,779 622 0.61 35,734 -4.19 1.4514
2021-07-26 2021-06-30 13F Mastercard COM 57636Q104 102,157 527 0.52 37,296 3.07 1.4997
2021-04-29 2021-03-31 13F Mastercard COM 57636Q104 101,630 -17,599 -14.76 36,185 -14.97 1.5419
2021-01-27 2020-12-31 13F Mastercard COM 57636Q104 119,229 2,419 2.07 42,558 7.74 1.9373
2020-10-20 2020-09-30 13F Mastercard COM 57636Q104 116,810 -20,846 -15.14 39,502 -2.96 1.9668
2020-07-30 2020-06-30 13F Mastercard COM 57636Q104 137,656 -4,024 -2.84 40,705 18.94 2.1996
2020-05-11 2020-03-31 13F Mastercard COM 57636Q104 141,680 7,401 5.51 34,224 -14.64 2.1227
2020-01-28 2019-12-31 13F Mastercard COM 57636Q104 134,279 -7,353 -5.19 40,094 4.24 2.0421
2019-10-29 2019-09-30 13F Mastercard COM 57636Q104 141,632 1,409 1.00 38,463 3.69 2.2240
2019-07-29 2019-06-30 13F Mastercard COM 57636Q104 140,223 4,762 3.52 37,093 16.30 2.2650
2019-05-01 2019-03-31 13F Mastercard COM 57636Q104 135,461 6,376 4.94 31,894 30.97 2.1285
2019-02-04 2018-12-31 13F Mastercard COM 57636Q104 129,085 4,525 3.63 24,352 -12.18 1.8814
2018-10-24 2018-09-30 13F Mastercard COM 57636Q104 124,560 96 0.08 27,728 13.36 1.9423
2018-08-14 2018-06-30 13F Mastercard COM 57636Q104 124,464 -20,368 -14.06 24,460 -3.58 1.9117
2018-05-01 2018-03-31 13F Mastercard COM 57636Q104 144,832 -5,797 -3.85 25,369 11.27 1.9577
2018-02-02 2017-12-31 13F Mastercard COM 57636Q104 150,629 -30,874 -17.01 22,799 -11.04 1.6416
2017-11-13 2017-09-30 13F Mastercard COM 57636Q104 181,503 -7,215 -3.82 25,628 11.82 1.8856
2017-08-09 2017-06-30 13F Mastercard COM 57636Q104 188,718 4,847 2.64 22,920 10.83 1.6934
2017-05-15 2017-03-31 13F Mastercard COM 57636Q104 183,871 7,678 4.36 20,680 13.68 1.6087
2017-01-26 2016-12-31 13F Mastercard COM 57636Q104 176,193 4,750 2.77 18,192 4.26 1.5209
2016-10-24 2016-09-30 13F MasterCard COM 57636Q104 171,443 171,443 17,448 1.4720
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.