Mastercard Incorporated
BG ˙ BUL ˙ US57636Q1040
SecurityBG:M4I / Mastercard Incorporated
InstitutionWaldron Private Wealth LLC
Latest Disclosed Ownership3,304 shares
Latest Disclosed Value $ 1,650,879
Waldron Private Wealth LLC reports 3.96% increase in ownership of M4I / Mastercard Incorporated

On April 10, 2026 - Waldron Private Wealth LLC filed a 13F-HR form disclosing ownership of 3,304 shares of Mastercard Incorporated (BG:M4I) valued at $1,650,879 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 3,178 shares of Mastercard Incorporated. This represents a change in shares of 3.96% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-10 2026-03-31 13F MASTERCARD CL A 57636Q104 3,304 126 3.96 1,651 -9.04 0.0644
2026-01-14 2025-12-31 13F MASTERCARD CL A 57636Q104 3,178 -251 -7.32 1,814 -6.97 0.0717
2025-10-30 2025-09-30 13F MASTERCARD CL A 57636Q104 3,429 299 9.55 1,950 10.92 0.0790
2025-07-31 2025-06-30 13F MASTERCARD CL A 57636Q104 3,130 -48 -1.51 1,759 0.98 0.0767
2025-05-08 2025-03-31 13F MASTERCARD CL A 57636Q104 3,178 -4,595 -59.11 1,742 -57.45 0.0822
2025-01-24 2024-12-31 13F MASTERCARD CL A 57636Q104 7,773 262 3.49 4,093 10.36 0.1647
2024-10-21 2024-09-30 13F MASTERCARD CL A 57636Q104 7,511 -158 -2.06 3,709 9.61 0.1540
2024-07-31 2024-06-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,669 -45 -0.58 3,383 -8.91 0.1514
2024-05-09 2024-03-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,714 209 2.78 3,715 16.06 0.1677
2024-08-29 2023-12-31 13F/A-1 MASTERCARD INCORPORATED CL A COM 57636Q104 7,505 1 0.01 3,201 7.74 0.1522
2024-01-30 2023-12-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,505 1 3 0.1522
2024-08-29 2023-09-30 13F/A-1 MASTERCARD INCORPORATED CL A COM 57636Q104 7,504 -87 -1.15 2,971 -0.50 0.1542
2023-10-26 2023-09-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,504 -87 3 0.1542
2024-08-29 2023-06-30 13F/A-1 MASTERCARD INCORPORATED CL A COM 57636Q104 7,591 -279 -3.55 2,986 4.37 0.1490
2023-08-07 2023-06-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,591 -279 3 0.1490
2024-08-29 2023-03-31 13F/A-1 MASTERCARD INCORPORATED CL A COM 57636Q104 7,870 510 6.93 2,860 142,900.00 0.1392
2023-05-02 2023-03-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,870 510 3 0.1392
2023-02-08 2022-12-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,360 0 0.00 2 -99.90 0.1301
2022-11-14 2022-09-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,360 -13 -0.18 2,092 -10.06 0.1300
2022-08-03 2022-06-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,373 579 8.52 2,326 -4.20 0.1305
2022-05-04 2022-03-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 6,794 -186 -2.66 2,428 -3.19 0.1245
2022-02-02 2021-12-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 6,980 -53 -0.75 2,508 2.58 0.1237
2021-11-02 2021-09-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 7,033 1,460 26.20 2,445 20.21 0.1423
2021-08-06 2021-06-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 5,573 230 4.30 2,034 6.94 0.1300
2021-05-11 2021-03-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 5,343 -44 -0.82 1,902 -1.04 0.1322
2021-02-12 2020-12-31 13F MASTERCARD INCORPORATED CL A COM 57636Q104 5,387 -320 -5.61 1,922 -0.36 0.1430
2020-11-13 2020-09-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 5,707 491 9.41 1,929 25.10 0.1649
2020-08-11 2020-06-30 13F MASTERCARD INCORPORATED CL A COM 57636Q104 5,216 240 4.82 1,542 28.29 0.1363
2020-05-05 2020-03-31 13F MASTERCARD INC CL A COM 57636Q104 4,976 34 0.69 1,202 -18.51 0.1281
2020-02-07 2019-12-31 13F MASTERCARD INC CL A COM 57636Q104 4,942 18 0.37 1,475 10.32 0.1315
2019-11-06 2019-09-30 13F MASTERCARD INC CL A COM 57636Q104 4,924 -598 -10.83 1,337 -8.42 0.1362
2019-07-31 2019-06-30 13F MASTERCARD INC CL A COM 57636Q104 5,522 -822 -12.96 1,460 -2.21 0.1553
2019-05-01 2019-03-31 13F MASTERCARD INC CL A COM 57636Q104 6,344 620 10.83 1,493 38.37 0.1682
2019-02-13 2018-12-31 13F Mastercard COM 57636Q104 5,724 801 16.27 1,079 -1.46 0.1555
2018-11-20 2018-09-30 13F Mastercard COM 57636Q104 4,923 398 8.80 1,095 23.17 0.2133
2018-08-09 2018-06-30 13F Mastercard COM 57636Q104 4,525 -8 -0.18 889 11.96 0.1928
2018-05-09 2018-03-31 13F Mastercard COM 57636Q104 4,533 0 0.00 794 15.74 0.1788
2018-01-26 2017-12-31 13F Mastercard COM 57636Q104 4,533 -680 -13.04 686 -6.79 0.1614
2017-11-08 2017-09-30 13F Mastercard COM 57636Q104 5,213 2,565 96.87 736 129.28 0.2058
2017-08-14 2017-06-30 13F Mastercard COM 57636Q104 2,648 -4,671 -63.82 321 -61.00 0.1019
2017-05-18 2017-03-31 13F/A-2 Mastercard COM 57636Q104 7,319 7,319 823 0.1324
2017-04-27 2017-03-31 13F/A-1 Mastercard COM 57636Q104 7,319 0 823 0.1229
2017-04-24 2017-03-31 13F Mastercard COM 57636Q104 7,319 823
2016-08-09 2016-06-30 13F Mastercard COM 57636Q104 0 -2,130 -100.00 0 -100.00
2016-08-11 2016-03-31 13F/A-2 Mastercard COM 57636Q104 2,130 2,130 201 0.0758
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.