Mastercard Incorporated
US ˙ NYSE ˙ US57636Q1040

SecurityMA / Mastercard Incorporated
InstitutionNikulski Financial, Inc.
Latest Disclosed Ownership445 shares
Latest Disclosed Value $ 222,466
Nikulski Financial, Inc. reports 84.49% decrease in ownership of MA / Mastercard Incorporated

On May 15, 2026 - Nikulski Financial, Inc. filed a 13F-HR form disclosing ownership of 445 shares of Mastercard Incorporated (US:MA) valued at $222,349 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 2,869 shares of Mastercard Incorporated. This represents a change in shares of -84.49% during the quarter. The current value of the position is $209,840 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 445 -2,424 -84.49 222 -86.44 0.0549
2026-01-15 2025-12-31 13F MASTERCARD CL A 57636Q104 2,869 -738 -20.46 1,638 -20.19 0.3916
2025-11-05 2025-09-30 13F MASTERCARD CL A 57636Q104 3,607 0 0.00 2,052 1.18 0.5156
2025-08-15 2025-06-30 13F MASTERCARD CL A 57636Q104 3,607 -35 -0.96 2,027 1.55 0.5550
2025-05-01 2025-03-31 13F MASTERCARD CL A 57636Q104 3,642 -62 -1.67 1,996 2.36 0.6035
2025-01-21 2024-12-31 13F MASTERCARD CL A 57636Q104 3,704 -225 -5.73 1,950 0.52 0.5734
2024-10-28 2024-09-30 13F MASTERCARD CL A 57636Q104 3,929 -25 -0.63 1,940 11.24 0.5808
2024-07-30 2024-06-30 13F MASTERCARD CL A 57636Q104 3,954 25 0.64 1,744 -7.82 0.5550
2024-04-18 2024-03-31 13F MASTERCARD CL A 57636Q104 3,929 90 2.34 1,892 15.58 0.6275
2024-02-01 2023-12-31 13F MASTERCARD CL A 57636Q104 3,839 -32 -0.83 1,637 6.85 0.5995
2023-10-17 2023-09-30 13F MASTERCARD CL A 57636Q104 3,871 382 10.95 1,533 11.66 0.6342
2023-07-28 2023-06-30 13F MASTERCARD CL A 57636Q104 3,489 198 6.02 1,372 14.81 0.5674
2023-05-11 2023-03-31 13F MASTERCARD CL A 57636Q104 3,291 205 6.64 1,196 11.37 0.5284
2023-01-25 2022-12-31 13F MASTERCARD CL A 57636Q104 3,086 -8 -0.26 1,073 21.93 0.5116
2022-10-20 2022-09-30 13F MASTERCARD CL A 57636Q104 3,094 45 1.48 880 -8.52 0.4554
2022-07-19 2022-06-30 13F MASTERCARD CL A 57636Q104 3,049 35 1.16 962 -10.68 0.4773
2022-04-08 2022-03-31 13F MASTERCARD CL A 57636Q104 3,014 335 12.50 1,077 11.84 0.4555
2022-02-01 2021-12-31 13F MASTERCARD CL A 57636Q104 2,679 70 2.68 963 6.17 0.4036
2021-11-05 2021-09-30 13F MASTERCARD CL A 57636Q104 2,609 517 24.71 907 14.09 0.4194
2021-08-11 2021-06-30 13F MASTERCARD CL A 57636Q104 2,092 135 6.90 795 14.06 0.3703
2021-05-14 2021-03-31 13F MASTERCARD CL A 57636Q104 1,957 330 20.28 697 19.97 0.3574
2021-02-09 2020-12-31 13F/A-1 MASTERCARD CL A 57636Q104 1,627 197 13.78 581 20.04 0.3187
2021-02-04 2020-12-31 13F MASTERCARD CL A 57636Q104 1,430 0 484 306,913.8041
2020-11-10 2020-09-30 13F MASTERCARD CL A 57636Q104 1,430 170 13.49 484 29.76 0.3069
2020-07-17 2020-06-30 13F MASTERCARD CL A 57636Q104 1,260 310 32.63 373 62.88 0.2617
2020-04-29 2020-03-31 13F MASTERCARD CL A 57636Q104 950 950 229 0.1998
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.