Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
416,40 € ↑15,10 (3,76%)
2026-06-04
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionHerold Advisors, Inc.
Latest Disclosed Ownership15,793 shares
Latest Disclosed Value $ 7,891,135
Herold Advisors, Inc. reports 2.77% increase in ownership of 1MA / Mastercard Incorporated

On May 14, 2026 - Herold Advisors, Inc. filed a 13F-HR form disclosing ownership of 15,793 shares of Mastercard Incorporated (IT:1MA) valued at $6,793,359 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,367 shares of Mastercard Incorporated. This represents a change in shares of 2.77% during the quarter. The current value of the position is $6,576,205 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 CL A 57636Q104 15,793 426 2.77 7,891 -10.04 1.7330
2026-02-17 2025-12-31 13F MASTERCARD CL A 57636Q104 15,367 -80 -0.52 8,773 -0.16 1.9604
2025-11-13 2025-09-30 13F MASTERCARD CL A 57636Q104 15,447 560 3.76 8,787 5.03 2.0363
2025-08-14 2025-06-30 13F MASTERCARD CL A 57636Q104 14,887 -1,162 -7.24 8,365 -4.91 1.7538
2025-05-13 2025-03-31 13F MASTERCARD CL A 57636Q104 16,049 -647 -3.88 8,797 0.06 1.9319
2025-02-14 2024-12-31 13F MASTERCARD CL A 57636Q104 16,696 -586 -3.39 8,792 3.02 1.9160
2024-11-14 2024-09-30 13F MASTERCARD CL A 57636Q104 17,282 -97 -0.56 8,534 11.31 1.8531
2024-07-24 2024-06-30 13F MASTERCARD CL A 57636Q104 17,379 209 1.22 7,667 -7.27 1.7734
2024-05-10 2024-03-31 13F MASTERCARD CL A 57636Q104 17,170 -29 -0.17 8,269 12.72 2.0001
2024-02-02 2023-12-31 13F MASTERCARD CL A 57636Q104 17,199 -205 -1.18 7,336 6.46 2.0294
2023-11-08 2023-09-30 13F MASTERCARD CL A 57636Q104 17,404 135 0.78 6,891 1.46 2.0962
2023-07-17 2023-06-30 13F MASTERCARD CL A 57636Q104 17,269 236 1.39 6,792 9.71 2.0790
2023-04-19 2023-03-31 13F MASTERCARD CL A 57636Q104 17,033 -547 -3.11 6,190 1.26 2.1395
2023-02-14 2022-12-31 13F MASTERCARD CL A 57636Q104 17,580 0 0.00 6,113 22.31 2.5886
2022-11-08 2022-09-30 13F MASTERCARD INC CL A CL A 57636Q104 17,580 45 0.26 4,998 -9.64 2.4027
2022-07-15 2022-06-30 13F MASTERCARD INC CL A CL A 57636Q104 17,535 110 0.63 5,531 -99.91 2.4651
2022-05-09 2022-03-31 13F MASTERCARD INC CL A CL A 57636Q104 17,425 -300 -1.69 6,227,346 97,691.24 2.2148
2022-01-20 2021-12-31 13F MASTERCARD INC CL A COM CL A 57636Q104 17,725 -150 -0.84 6,368 2.48 2.4734
2021-11-03 2021-09-30 13F MASTERCARD INC CL A COM CL A 57636Q104 17,875 17,875 6,214 2.4180
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.