Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
420,60 € ↑4,20 (1,01%)
2026-06-05
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionOak Associates Ltd /oh/
Latest Disclosed Ownership32,884 shares
Latest Disclosed Value $ 16,430,819
Oak Associates Ltd /oh/ ownership in 1MA / Mastercard Incorporated

On May 14, 2026 - Oak Associates Ltd /oh/ filed a 13F-HR form disclosing ownership of 32,884 shares of Mastercard Incorporated (IT:1MA) valued at $14,145,053 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 32,884 shares of Mastercard Incorporated. This represents a change in shares of 0.00% during the quarter. The current value of the position is $13,831,010 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 COM 57636Q104 32,884 0 0.00 16,431 -12.48 1.1056
2026-02-12 2025-12-31 13F Mastercard COM 57636Q104 32,884 0 0.00 18,773 104,188.89 1.1284
2025-11-12 2025-09-30 13F Mastercard COM 57636Q104 32,884 0 0.00 19 -99.90 1.1419
2025-08-12 2025-06-30 13F Mastercard COM 57636Q104 32,884 -1 -0.00 18,479 2.52 1.2069
2025-05-14 2025-03-31 13F Mastercard COM 57636Q104 32,885 0 0.00 18,025 4.09 1.3519
2025-02-13 2024-12-31 13F Mastercard COM 57636Q104 32,885 0 0.00 17,316 6.64 1.1943
2024-11-12 2024-09-30 13F Mastercard COM 57636Q104 32,885 0 0.00 16,239 11.93 1.0921
2024-08-08 2024-06-30 13F Mastercard COM 57636Q104 32,885 0 0.00 14,508 -8.39 0.9622
2024-05-10 2024-03-31 13F Mastercard COM 57636Q104 32,885 0 0.00 15,836 12.91 1.0976
2024-02-14 2023-12-31 13F Mastercard COM 57636Q104 32,885 -74 -0.22 14,026 7.49 1.0607
2023-11-13 2023-09-30 13F Mastercard COM 57636Q104 32,959 0 0.00 13,049 0.66 1.0859
2023-08-11 2023-06-30 13F Mastercard COM 57636Q104 32,959 37 0.11 12,963 8.34 1.0366
2023-05-11 2023-03-31 13F Mastercard COM 57636Q104 32,922 0 0.00 11,964 4.52 0.9838
2023-02-09 2022-12-31 13F Mastercard COM 57636Q104 32,922 28,773 693.49 11,448 870.08 0.9604
2022-11-09 2022-09-30 13F Mastercard COM 57636Q104 4,149 0 0.00 1,180 -9.85 0.1001
2022-08-12 2022-06-30 13F Mastercard COM 57636Q104 4,149 0 0.00 1,309 -11.73 0.1023
2022-05-12 2022-03-31 13F Mastercard COM 57636Q104 4,149 0 0.00 1,483 -0.54 0.0905
2022-02-10 2021-12-31 13F Mastercard COM 57636Q104 4,149 0 0.00 1,491 3.33 0.0794
2021-11-12 2021-09-30 13F Mastercard COM 57636Q104 4,149 0 0.00 1,443 -4.75 0.0821
2021-08-09 2021-06-30 13F Mastercard COM 57636Q104 4,149 0 0.00 1,515 2.57 0.0858
2021-05-13 2021-03-31 13F Mastercard COM 57636Q104 4,149 10 0.24 1,477 0.00 0.0874
2021-02-12 2020-12-31 13F Mastercard COM 57636Q104 4,139 0 0.00 1,477 5.50 0.0893
2020-11-13 2020-09-30 13F Mastercard COM 57636Q104 4,139 0 0.00 1,400 14.38 0.0935
2020-08-11 2020-06-30 13F Mastercard COM 57636Q104 4,139 0 0.00 1,224 22.40 0.0822
2020-05-15 2020-03-31 13F Mastercard COM 57636Q104 4,139 0 0.00 1,000 -19.09 0.0820
2020-02-13 2019-12-31 13F Mastercard COM 57636Q104 4,139 0 0.00 1,236 9.96 0.0728
2019-11-12 2019-09-30 13F Mastercard COM 57636Q104 4,139 0 0.00 1,124 2.65 0.0693
2019-08-09 2019-06-30 13F Mastercard COM 57636Q104 4,139 0 0.00 1,095 12.31 0.0683
2019-05-09 2019-03-31 13F Mastercard COM 57636Q104 4,139 0 0.00 975 24.84 0.0596
2019-02-07 2018-12-31 13F Mastercard COM 57636Q104 4,139 0 0.00 781 -15.20 0.0551
2018-11-13 2018-09-30 13F Mastercard COM 57636Q104 4,139 0 0.00 921 13.28 0.0563
2018-08-14 2018-06-30 13F Mastercard COM 57636Q104 4,139 0 0.00 813 12.14 0.0544
2018-05-14 2018-03-31 13F Mastercard COM 57636Q104 4,139 0 0.00 725 15.81 0.0506
2018-02-08 2017-12-31 13F Mastercard COM 57636Q104 4,139 0 0.00 626 7.19 0.0444
2017-11-07 2017-09-30 13F Mastercard COM 57636Q104 4,139 0 0.00 584 16.10 0.0430
2017-08-18 2017-06-30 13F Mastercard COM 57636Q104 4,139 0 0.00 503 7.94 0.0379
2017-05-16 2017-03-31 13F Mastercard COM 57636Q104 4,139 0 0.00 466 9.13 0.0372
2017-02-08 2016-12-31 13F Mastercard COM 57636Q104 4,139 0 0.00 427 -3.61 0.0421
2016-11-09 2016-09-30 13F MASTERCARD INC CL A COM 57636Q104 4,139 0 0.00 443 21.70 0.0456
2016-08-09 2016-06-30 13F MASTERCARD INC CL A COM 57636Q104 4,139 0 0.00 364 -6.91 0.0437
2016-05-19 2016-03-31 13F MASTERCARD INC CL A COM 57636Q104 4,139 0 0.00 391 -2.98 0.0479
2016-02-08 2015-12-31 13F MASTERCARD INC CL A COM 57636Q104 4,139 4,139 403 0.0480
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.