Mastercard Incorporated
BG ˙ BUL ˙ US57636Q1040
SecurityBG:M4I / Mastercard Incorporated
InstitutionOptas, LLC
Latest Disclosed Ownership5,858 shares
Latest Disclosed Value $ 2,927,010
Optas, LLC reports 3.73% decrease in ownership of M4I / Mastercard Incorporated

On April 24, 2026 - Optas, LLC filed a 13F-HR form disclosing ownership of 5,858 shares of Mastercard Incorporated (BG:M4I) valued at $2,927,010 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 6,085 shares of Mastercard Incorporated. This represents a change in shares of -3.73% 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)
2026-04-24 2026-03-31 13F MASTERCARD CL A 57636Q104 5,858 -227 -3.73 2,927 -15.72 0.2566
2026-01-27 2025-12-31 13F MASTERCARD CL A 57636Q104 6,085 320 5.55 3,474 5.92 0.5433
2025-10-15 2025-09-30 13F MASTERCARD CL A 57636Q104 5,765 -15 -0.26 3,279 0.95 0.5566
2025-07-23 2025-06-30 13F MASTERCARD CL A 57636Q104 5,780 -292 -4.81 3,248 -2.40 0.6172
2025-04-17 2025-03-31 13F MASTERCARD CL A 57636Q104 6,072 95 1.59 3,328 5.75 0.5791
2025-01-24 2024-12-31 13F MASTERCARD CL A 57636Q104 5,977 146 2.50 3,147 9.31 0.6781
2024-10-29 2024-09-30 13F MASTERCARD CL A 57636Q104 5,831 -5 -0.09 2,879 11.85 0.6622
2024-07-25 2024-06-30 13F MASTERCARD CL A 57636Q104 5,836 -68 -1.15 2,575 -9.46 0.6630
2024-04-18 2024-03-31 13F MASTERCARD CL A 57636Q104 5,904 103 1.78 2,843 14.92 0.7759
2024-01-26 2023-12-31 13F MASTERCARD CL A 57636Q104 5,801 -184 -3.07 2,474 4.43 0.7444
2023-10-31 2023-09-30 13F MASTERCARD CL A 57636Q104 5,985 -60 -0.99 2,370 -0.34 0.7893
2023-07-20 2023-06-30 13F MASTERCARD CL A 57636Q104 6,045 169 2.88 2,378 11.33 0.7952
2023-04-18 2023-03-31 13F MASTERCARD CL A 57636Q104 5,876 -474 -7.46 2,135 -3.31 0.7622
2023-01-30 2022-12-31 13F MASTERCARD CL A 57636Q104 6,350 507 8.68 2,208 32.85 0.9109
2022-11-01 2022-09-30 13F MASTERCARD CL A 57636Q104 5,843 85 1.48 1,662 -8.48 0.7290
2022-08-01 2022-06-30 13F MASTERCARD CL A 57636Q104 5,758 -29 -0.50 1,816 -12.23 0.7432
2022-04-26 2022-03-31 13F MASTERCARD CL A 57636Q104 5,787 -5 -0.09 2,069 -0.58 0.6767
2022-01-26 2021-12-31 13F MASTERCARD CL A 57636Q104 5,792 7 0.12 2,081 3.48 0.5893
2021-10-14 2021-09-30 13F MASTERCARD CL A 57636Q104 5,785 656 12.79 2,011 7.43 0.5843
2021-07-27 2021-06-30 13F MASTERCARD CL A 57636Q104 5,129 40 0.79 1,872 3.20 0.5341
2021-04-19 2021-03-31 13F MASTERCARD CL A 57636Q104 5,089 -731 -12.56 1,814 -12.70 0.5688
2021-01-27 2020-12-31 13F MASTERCARD CL A 57636Q104 5,820 -3,114 -34.86 2,078 -31.24 0.6680
2020-10-23 2020-09-30 13F MASTERCARD CL A 57636Q104 8,934 3,151 54.49 3,022 76.62 0.9234
2020-07-31 2020-06-30 13F MASTERCARD CL A 57636Q104 5,783 1,668 40.53 1,711 71.79 0.6934
2020-04-14 2020-03-31 13F MASTERCARD CL A 57636Q104 4,115 -501 -10.85 996 -27.77 0.4963
2020-02-14 2019-12-31 13F MASTERCARD CL A 57636Q104 4,616 4,616 1,379 0.5323
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.