Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
420,60 € ↑4,20 (1,01%)
2026-06-05
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionWhitener Capital Management, Inc.
Latest Disclosed Ownership2,395 shares
Latest Disclosed Value $ 1,196,686
Whitener Capital Management, Inc. reports 0.42% increase in ownership of 1MA / Mastercard Incorporated

On April 16, 2026 - Whitener Capital Management, Inc. filed a 13F-HR form disclosing ownership of 2,395 shares of Mastercard Incorporated (IT:1MA) valued at $1,030,209 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 2,385 shares of Mastercard Incorporated. This represents a change in shares of 0.42% during the quarter. The current value of the position is $1,007,337 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)
2026-04-16 2026-03-31 13F MASTERCARD CL A 57636Q104 2,395 10 0.42 1,197 -12.12 0.2730
2026-01-23 2025-12-31 13F MASTERCARD CL A 57636Q104 2,385 0 0.00 1,362 0.37 0.3098
2025-10-15 2025-09-30 13F MASTERCARD CL A 57636Q104 2,385 -2 -0.08 1,357 1.12 0.3248
2025-07-14 2025-06-30 13F MASTERCARD CL A 57636Q104 2,387 7 0.29 1,341 2.84 0.3553
2025-05-01 2025-03-31 13F MASTERCARD CL A 57636Q104 2,380 30 1.28 1,305 5.42 0.3691
2025-01-15 2024-12-31 13F MASTERCARD CL A 57636Q104 2,350 -1,000 -29.85 1,237 -25.21 0.3467
2024-10-29 2024-09-30 13F MASTERCARD CL A 57636Q104 3,350 0 0.00 1,654 11.98 0.4692
2024-07-17 2024-06-30 13F MASTERCARD CL A 57636Q104 3,350 -15 -0.45 1,478 -8.83 0.4476
2024-04-16 2024-03-31 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,621 12.89 0.5305
2024-01-10 2023-12-31 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,435 7.73 0.5193
2023-11-02 2023-09-30 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,332 0.68 0.5336
2023-07-13 2023-06-30 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,324 8.27 0.5077
2023-04-12 2023-03-31 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,223 4.44 0.5112
2023-03-01 2022-12-31 13F MASTERCARD CL A 57636Q104 3,365 0 0.00 1,170 22.38 0.5111
2022-10-28 2022-09-30 13F Mastercard Incorporated Cl A CL A 57636Q104 3,365 -50 -1.46 956 -11.23 0.4520
2022-08-09 2022-06-30 13F Mastercard Incorporated Cl A CL A 57636Q104 3,415 0 0.00 1,077 -11.72 0.4855
2022-05-11 2022-03-31 13F Mastercard Incorporated Cl A CL A 57636Q104 3,415 -500 -12.77 1,220 -13.23 0.4582
2022-02-14 2021-12-31 13F/A-1 Mastercard Incorporated Cl A CL A 57636Q104 3,915 0 0.00 1,406 0.64 0.5026
2021-11-12 2021-09-30 13F Mastercard Incorporated Cl A CL A 57636Q104 3,915 0 0.00 1,397 -2.24 0.6428
2021-08-12 2021-06-30 13F Mastercard Incorporated Cl A CL A 57636Q104 3,915 0 0.00 1,429 2.58 0.5690
2021-05-11 2021-03-31 13F Mastercard Incorporated Cl A CL A 57636Q104 3,915 0 0.00 1,393 -0.29 0.6038
2021-02-08 2020-12-31 13F Mastercard Incorporated Cl A CL A 57636Q104 3,915 -500 -11.33 1,397 -6.43 0.6394
2020-10-09 2020-09-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,415 0 0.00 1,493 14.41 0.7191
2020-07-17 2020-06-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,415 50 1.15 1,305 23.81 0.6791
2020-04-24 2020-03-31 13F Mastercard Incorporated Cl A CL A 57636Q104 4,365 -10 -0.23 1,054 -19.30 0.6817
2020-02-12 2019-12-31 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 0 0.00 1,306 9.93 0.6772
2019-11-07 2019-09-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 0 0.00 1,188 2.68 0.6519
2019-08-02 2019-06-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 0 0.00 1,157 12.33 0.6582
2019-05-02 2019-03-31 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 0 0.00 1,030 24.85 0.6738
2019-02-05 2018-12-31 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 0 0.00 825 -15.21 0.6075
2018-11-07 2018-09-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,375 -25 -0.57 973 12.62 0.6384
2018-08-08 2018-06-30 13F Mastercard Incorporated Cl A CL A 57636Q104 4,400 0 0.00 864 12.21 0.6785
2018-04-23 2018-03-31 13F Mastercard Incorporated Cl A CL A 57636Q104 4,400 -50 -1.12 770 14.41 0.5890
2018-04-23 2017-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 4,450 4,450 673 0.5787
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.