Mastercard Incorporated
CH ˙ SWX ˙ US57636Q1040
SecurityCH:MA / Mastercard Incorporated
InstitutionBlackhill Capital Inc
Latest Disclosed Ownership20,000 shares
Latest Disclosed Value $ 9,993,200
Blackhill Capital Inc ownership in MA / Mastercard Incorporated

On May 14, 2026 - Blackhill Capital Inc filed a 13F-HR form disclosing ownership of 20,000 shares of Mastercard Incorporated (CH:MA) valued at $9,993,200 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 20,000 shares of Mastercard Incorporated. This represents a change in shares of 0.00% during the quarter.

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 INC CL A COM 57636Q104 20,000 0 0.00 9,993 -12.47 0.5144
2026-02-13 2025-12-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 11,418 0.36 0.5875
2025-11-13 2025-09-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 11,376 1.23 0.5632
2025-08-14 2025-06-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 11,239 2.52 0.6481
2025-05-14 2025-03-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 10,962 4.09 0.6370
2025-02-13 2024-12-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 10,531 6.63 0.5457
2024-11-12 2024-09-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 9,876 11.93 0.5685
2024-08-13 2024-06-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 8,823 -8.39 0.5472
2024-05-14 2024-03-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 9,631 12.91 0.5531
2024-02-12 2023-12-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 8,530 7.73 0.6832
2023-11-13 2023-09-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 7,918 0.66 0.7629
2023-08-11 2023-06-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 7,866 8.23 0.8441
2023-05-12 2023-03-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 7,268 4.52 0.8113
2023-02-13 2022-12-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 6,955 22.28 0.8061
2022-11-14 2022-09-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 5,687 -9.87 0.6753
2022-08-12 2022-06-30 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 6,310 -11.72 0.7311
2022-05-13 2022-03-31 13F MASTERCARD INC CL A COM 57636Q104 20,000 0 0.00 7,148 -0.53 0.6799
2022-02-11 2021-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 7,186 3.34 0.6143
2021-11-12 2021-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 6,954 -4.77 0.6020
2021-08-13 2021-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 7,302 2.54 0.6654
2021-05-13 2021-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 7,121 -0.25 0.6209
2021-02-08 2020-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 7,139 5.56 0.8612
2020-11-12 2020-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 6,763 14.36 0.9144
2020-08-13 2020-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 5,914 22.42 0.8703
2020-05-12 2020-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 4,831 -19.11 1.0057
2020-02-10 2019-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 5,972 9.96 0.8713
2019-11-07 2019-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 5,431 2.65 0.8585
2019-07-29 2019-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 5,291 12.36 0.8514
2019-05-02 2019-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 4,709 24.81 0.8075
2019-01-31 2018-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 3,773 -15.25 0.7228
2018-10-24 2018-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 4,452 13.28 0.7201
2018-08-06 2018-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 3,930 12.19 0.6994
2018-05-08 2018-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 3,503 15.73 0.6531
2018-02-05 2017-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 3,027 7.19 0.5463
2017-11-02 2017-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 20,000 2,824 0.5299
2017-07-20 2017-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 0 -20,000 -100.00 0 -100.00
2017-05-08 2017-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 2,249 8.91 0.4149
2017-01-27 2016-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 2,065 1.47 0.3912
2016-11-14 2016-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 2,035 15.56 0.3394
2016-08-04 2016-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,761 -6.83 0.2855
2016-04-22 2016-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,890 -2.93 0.3097
2016-02-02 2015-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,947 8.05 0.3031
2015-11-04 2015-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,802 -3.64 0.2429
2015-08-06 2015-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,870 8.22 0.2258
2015-05-07 2015-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 20,000 0.00 1,728 0.2107
2015-02-05 2014-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 0 -20,000 -100.00 0 -100.00
2014-11-06 2014-09-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,478 0.61 0.2013
2014-08-05 2014-06-30 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 0 0.00 1,469 -1.67 0.1995
2014-04-28 2014-03-31 13F MASTERCARD INC CL A COM COM 57636Q104 20,000 18,000 900.00 1,494 -10.59 0.2154
2014-02-04 2013-12-31 13F MASTERCARD INC CL A COM COM 57636Q104 2,000 0 0.00 1,671 24.15 0.2543
2013-10-30 2013-09-30 13F MASTERCARD INC CL A COM COMMON 57636Q104 2,000 0 0.00 1,346 17.15 0.2167
2013-08-06 2013-06-30 13F MASTERCARD INC CL A COM COMMON 57636Q104 2,000 2,000 1,149 0.1863
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.