Mastercard Incorporated
IT ˙ BIT ˙ US57636Q1040
401,30 € ↓ -14,30 (-3,44%)
2026-06-03
DEL PRIS
SecurityIT:1MA / Mastercard Incorporated
InstitutionCornerstone Advisors, LLC
Latest Disclosed Ownership58,373 shares
Latest Disclosed Value $ 29,166,653
Cornerstone Advisors, LLC reports 0.04% increase in ownership of 1MA / Mastercard Incorporated

On May 8, 2026 - Cornerstone Advisors, LLC filed a 13F-HR form disclosing ownership of 58,373 shares of Mastercard Incorporated (IT:1MA) valued at $25,109,146 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 58,352 shares of Mastercard Incorporated. This represents a change in shares of 0.04% during the quarter. The current value of the position is $24,306,517 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)
2026-05-08 2026-03-31 13F MASTERCARD CL A 57636Q104 58,373 21 0.04 29,167 -12.44 1.0730
2026-02-13 2025-12-31 13F MASTERCARD CL A 57636Q104 58,352 9,252 18.84 33,312 19.27 1.1092
2025-11-07 2025-09-30 13F MASTERCARD CL A 57636Q104 49,100 0 0.00 27,929 1.22 0.9208
2025-08-08 2025-06-30 13F MASTERCARD CL A 57636Q104 49,100 1,000 2.08 27,591 4.65 0.9478
2025-05-09 2025-03-31 13F MASTERCARD CL A 57636Q104 48,100 0 0.00 26,365 4.09 1.1357
2025-02-07 2024-12-31 13F MASTERCARD CL A 57636Q104 48,100 500 1.05 25,328 7.76 1.0095
2024-11-08 2024-09-30 13F MASTERCARD CL A 57636Q104 47,600 1,100 2.37 23,505 14.58 0.9293
2024-08-09 2024-06-30 13F MASTERCARD CL A 57636Q104 46,500 -2,700 -5.49 20,514 -13.42 0.8331
2024-05-10 2024-03-31 13F MASTERCARD CL A 57636Q104 49,200 -3,000 -5.75 23,693 6.42 0.9809
2024-02-09 2023-12-31 13F MASTERCARD CL A 57636Q104 52,200 -6,400 -10.92 22,264 -4.04 0.9795
2023-11-09 2023-09-30 13F MASTERCARD CL A 57636Q104 58,600 -9,400 -13.82 23,200 -13.25 1.0811
2023-08-11 2023-06-30 13F MASTERCARD CL A 57636Q104 68,000 -21,000 -23.60 26,744 -17.31 1.2761
2023-05-15 2023-03-31 13F MASTERCARD CL A 57636Q104 89,000 0 0.00 32,343 4.51 1.5004
2023-02-14 2022-12-31 13F MASTERCARD CL A 57636Q104 89,000 0 0.00 30,948 22.29 1.5279
2022-11-10 2022-09-30 13F MASTERCARD INC - Common 57636Q104 89,000 0 0.00 25,306 -9.87 1.2429
2022-08-12 2022-06-30 13F MASTERCARD INC - Common, Cl A 57636Q104 89,000 20,000 28.99 28,078 13.87 1.4728
2022-05-12 2022-03-31 13F MASTERCARD INC - Common, Cl A 57636Q104 69,000 0 0.00 24,659 -0.54 1.4528
2022-05-11 2021-12-31 13F MASTERCARD INC - Common, Cl A 57636Q104 69,000 0 0.00 24,793 3.35 1.3469
2021-11-12 2021-09-30 13F MASTERCARD INC - Common, Cl A 57636Q104 69,000 0 0.00 23,990 -4.77 1.3911
2021-08-13 2021-06-30 13F MASTERCARD INC - Common, Cl A 57636Q104 69,000 14,000 25.45 25,191 28.64 1.4867
2021-05-13 2021-03-31 13F MASTERCARD INC - Common 57636Q104 55,000 35,000 175.00 19,583 174.31 1.7152
2021-02-11 2020-12-31 13F MASTERCARD INC - Common, Cl A 57636Q104 20,000 -10,000 -33.33 7,139 -29.63 0.6265
2020-11-13 2020-09-30 13F MASTERCARD INC - Common, Cl A 57636Q104 30,000 -53,000 -63.86 10,145 -58.66 0.9106
2020-08-11 2020-06-30 13F MASTERCARD INC - Common, Cl A 57636Q104 83,000 0 0.00 24,543 22.42 2.2905
2020-05-13 2020-03-31 13F MASTERCARD INC - Common 57636Q104 83,000 0 0.00 20,049 -19.10 2.2141
2020-02-12 2019-12-31 13F MASTERCARD INC - Common 57636Q104 83,000 83,000 24,783 2.0409
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.