Mastercard Incorporated
BG ˙ BUL ˙ US57636Q1040
SecurityBG:M4I / Mastercard Incorporated
InstitutionAssetmark, Inc
Latest Disclosed Ownership244,324 shares
Latest Disclosed Value $ 122,078,921
Assetmark, Inc reports 6.55% increase in ownership of M4I / Mastercard Incorporated

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 244,324 shares of Mastercard Incorporated (BG:M4I) valued at $122,078,921 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 229,299 shares of Mastercard Incorporated. This represents a change in shares of 6.55% 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)
2026-05-06 2026-03-31 13F MASTERCARD CL A 57636Q104 244,324 15,025 6.55 122,079 -6.74 0.2489
2026-01-23 2025-12-31 13F MASTERCARD CL A 57636Q104 229,299 9,795 4.46 130,902 4.84 0.2669
2025-11-06 2025-09-30 13F MASTERCARD CL A 57636Q104 219,504 15,881 7.80 124,856 9.12 0.2676
2025-08-04 2025-06-30 13F MASTERCARD CL A 57636Q104 203,623 35,294 20.97 114,424 24.02 0.2701
2025-05-06 2025-03-31 13F MASTERCARD CL A 57636Q104 168,329 2,928 1.77 92,264 5.94 0.2534
2025-02-06 2024-12-31 13F MASTERCARD CL A 57636Q104 165,401 36,450 28.27 87,095 36.78 0.2366
2024-11-01 2024-09-30 13F MASTERCARD CL A 57636Q104 128,951 18,091 16.32 63,676 30.20 0.1824
2024-08-13 2024-06-30 13F MASTERCARD CL A 57636Q104 110,860 17,485 18.73 48,907 8.76 0.1513
2024-05-07 2024-03-31 13F MASTERCARD CL A 57636Q104 93,375 12,913 16.05 44,966 31.03 0.1462
2024-02-09 2023-12-31 13F MASTERCARD CL A 57636Q104 80,462 12,474 18.35 34,318 27.49 0.1240
2023-10-27 2023-09-30 13F MASTERCARD CL A 57636Q104 67,988 7,723 12.82 26,917 13.56 0.1076
2023-08-11 2023-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 60,265 5,390 9.82 23,702 18.85 0.0930
2023-05-05 2023-03-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 54,875 8,994 19.60 19,942 25.00 0.0824
2023-02-10 2022-12-31 13F MASTERCARD CL A 57636Q104 45,881 7,166 18.51 15,954 44.93 0.0692
2022-11-01 2022-09-30 13F MASTERCARD CL A 57636Q104 38,715 8,619 28.64 11,008 15.93 0.0515
2022-08-03 2022-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 30,096 9,274 44.54 9,495 27.60 0.0426
2022-05-13 2022-03-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 20,822 12,190 141.22 7,441 139.88 0.0311
2022-02-14 2021-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 8,632 6,578 320.25 3,102 334.45 0.0127
2021-11-12 2021-09-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 2,054 -1,419 -40.86 714 -43.69 0.0032
2021-08-16 2021-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 3,473 -44,987 -92.83 1,268 -92.65 0.0059
2021-05-14 2021-03-31 13F MASTERCARD CL A 57636Q104 48,460 -289,409 -85.66 17,254 -85.69 0.0890
2021-02-10 2020-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 337,869 28,680 9.28 120,599 15.34 0.6719
2020-11-13 2020-09-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 309,189 -29,999 -8.84 104,558 5.45 0.6747
2020-08-11 2020-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 339,188 10,415 3.17 99,156 24.85 0.7094
2020-05-12 2020-03-31 13F MASTERCARD INC CL A CL A 57636Q104 328,773 15,377 4.91 79,418 -15.13 0.6724
2020-02-11 2019-12-31 13F MASTERCARD INC CL A CL A 57636Q104 313,396 17,533 5.93 93,577 16.46 0.7109
2019-11-13 2019-09-30 13F MASTERCARD INC CL A CL A 57636Q104 295,863 12,911 4.56 80,348 7.35 0.6726
2019-08-14 2019-06-30 13F MASTERCARD INC CL A CL A 57636Q104 282,952 179 0.06 74,849 12.42 0.6102
2019-05-14 2019-03-31 13F MASTERCARD INC CL A CL A 57636Q104 282,773 15,431 5.77 66,579 32.01 0.6014
2019-02-13 2018-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 267,342 233,768 696.28 50,434 574.79 0.4869
2018-11-13 2018-09-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 33,574 1,832 5.77 7,474 19.81 0.0680
2018-08-01 2018-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 31,742 2,360 8.03 6,238 21.20 0.0613
2018-05-16 2018-03-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 29,382 23,188 374.36 5,147 448.72 0.0533
2018-02-13 2017-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 6,194 4,144 202.15 938 224.57 0.0097
2017-11-08 2017-09-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 2,050 118 6.11 289 22.98 0.0033
2017-08-14 2017-06-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 1,932 -9 -0.46 235 7.80 0.0030
2017-09-15 2017-03-31 13F/A-1 MASTERCARD INCORPORATED CL A CL A 57636Q104 1,941 -150 -7.17 218 0.93 0.0029
2017-05-08 2017-03-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 1,941 -150 218
2017-09-15 2016-12-31 13F/A-1 MASTERCARD INCORPORATED CL A CL A 57636Q104 2,091 30 1.46 216 2.86 0.0032
2017-02-14 2016-12-31 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 2,091 30 216
2017-09-14 2016-09-30 13F/A-1 MASTERCARD INCORPORATED CL A CL A 57636Q104 2,061 79 3.99 210 20.00 0.0032
2016-11-04 2016-09-30 13F MASTERCARD INCORPORATED CL A CL A 57636Q104 2,061 79 210
2017-09-14 2016-06-30 13F/A-1 MASTERCARD INC CL A CL A 57636Q104 1,982 183 10.17 175 2.94 0.0029
2016-08-08 2016-06-30 13F MASTERCARD INC CL A CL A 57636Q104 1,982 183 175
2017-09-14 2016-03-31 13F/A-1 MASTERCARD INC CL A CL A 57636Q104 1,799 -2,411 -57.27 170 -58.54 0.0030
2016-05-13 2016-03-31 13F MASTERCARD INC CL A CL A 57636Q104 1,799 -2,411 170
2017-09-14 2015-12-31 13F/A-1 MASTERCARD INC CL A CL A 57636Q104 4,210 4,210 410 0.0076
2016-02-12 2015-12-31 13F MASTERCARD INC CL A CL A 57636Q104 4,210 4,210 410
2015-11-10 2015-09-30 13F MASTERCARD INC CL A CL A 57636Q104 0 0 0 0.0000
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.