Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
401,30 € ↓ -14,30 (-3,44%)
2026-06-03
AKTIENPREIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionHarbor Group, Inc.
Latest Disclosed Ownership441 shares
Latest Disclosed Value $ 220,128
Harbor Group, Inc. reports 27.82% decrease in ownership of 1MA / Mastercard Incorporated

On April 10, 2026 - Harbor Group, Inc. filed a 13F-HR form disclosing ownership of 441 shares of Mastercard Incorporated (IT:1MA) valued at $189,696 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 611 shares of Mastercard Incorporated. This represents a change in shares of -27.82% during the quarter. The current value of the position is $176,973 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)
2026-04-10 2026-03-31 13F MASTERCARD CL A 57636Q104 441 -170 -27.82 220 -36.78 0.0318
2026-01-12 2025-12-31 13F MASTERCARD CL A 57636Q104 611 -170 -21.77 349 -21.62 0.0522
2025-10-14 2025-09-30 13F MASTERCARD CL A 57636Q104 781 0 0.00 445 1.37 0.0707
2025-07-14 2025-06-30 13F MASTERCARD CL A 57636Q104 781 0 0.00 439 2.34 0.0778
2025-04-11 2025-03-31 13F MASTERCARD CL A 57636Q104 781 0 0.00 428 4.14 0.0855
2025-01-15 2024-12-31 13F MASTERCARD CL A 57636Q104 781 0 0.00 411 6.75 0.0923
2024-10-09 2024-09-30 13F MASTERCARD CL A 57636Q104 781 -1 -0.13 386 11.92 0.0891
2024-07-12 2024-06-30 13F MASTERCARD CL A 57636Q104 782 0 0.00 345 -8.51 0.0883
2024-04-16 2024-03-31 13F MASTERCARD CL A 57636Q104 782 0 0.00 377 12.91 0.0993
2024-01-10 2023-12-31 13F MASTERCARD CL A 57636Q104 782 0 0.00 333 7.77 0.0956
2023-10-11 2023-09-30 13F MASTERCARD CL A 57636Q104 782 0 0.00 310 0.65 0.1744
2023-07-14 2023-06-30 13F MASTERCARD CL A 57636Q104 782 100 14.66 307 24.29 0.1702
2023-04-11 2023-03-31 13F MASTERCARD CL A 57636Q104 682 0 0.00 248 4.22 0.1477
2023-01-20 2022-12-31 13F MASTERCARD CL A 57636Q104 682 682 237 0.1526
2022-10-11 2022-09-30 13F MASTERCARD CL A 57636Q104 0 -703 -100.00 0 -100.00
2022-07-15 2022-06-30 13F MASTERCARD CL A 57636Q104 703 0 0.00 222 -11.55 0.1631
2022-04-25 2022-03-31 13F MASTERCARD CL A 57636Q104 703 -13 -1.82 251 -2.33 0.1586
2022-01-25 2021-12-31 13F MASTERCARD CL A 57636Q104 716 0 0.00 257 3.21 0.1531
2021-10-19 2021-09-30 13F MASTERCARD CL A 57636Q104 716 -69 -8.79 249 -13.24 0.1605
2021-07-26 2021-06-30 13F MASTERCARD CL A 57636Q104 785 0 0.00 287 -4.65 0.1889
2021-04-23 2021-03-31 13F MASTERCARD CL A 57636Q104 785 -100 -11.30 301 -1.95 0.2055
2021-01-21 2020-12-31 13F MASTERCARD CL A 57636Q104 885 885 307 0.2293
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.