Mastercard Incorporated
CH ˙ SWX ˙ US57636Q1040
SecurityCH:MA / Mastercard Incorporated
InstitutionTcw Group Inc
Latest Disclosed Ownership335,002 shares
Latest Disclosed Value $ 167,387,265
Tcw Group Inc reports 5.30% decrease in ownership of MA / Mastercard Incorporated

On May 14, 2026 - Tcw Group Inc filed a 13F-HR form disclosing ownership of 335,002 shares of Mastercard Incorporated (CH:MA) valued at $167,387,265 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 353,742 shares of Mastercard Incorporated. This represents a change in shares of -5.30% 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)
2026-05-14 2026-03-31 13F MASTERCARD CL A 57636Q104 335,002 -18,740 -5.30 167,387 -17.11 1.2592
2026-02-17 2025-12-31 13F MASTERCARD CL A 57636Q104 353,742 2,664 0.76 201,944 1.13 1.4465
2025-11-14 2025-09-30 13F MASTERCARD CL A 57636Q104 351,078 -24,996 -6.65 199,697 -5.51 1.6722
2025-08-14 2025-06-30 13F MASTERCARD CL A 57636Q104 376,074 3,280 0.88 211,331 3.42 1.6557
2025-05-07 2025-03-31 13F MASTERCARD CL A 57636Q104 372,794 -2,376 -0.63 204,336 3.43 1.8285
2025-02-04 2024-12-31 13F MASTERCARD CL A 57636Q104 375,170 4,767 1.29 197,553 8.01 1.6588
2024-11-19 2024-09-30 13F/A-1 MASTERCARD CL A 57636Q104 370,403 -6,107 -1.62 182,905 10.12 1.5991
2024-11-08 2024-09-30 13F MASTERCARD CL A 57636Q104 370,403 -6,107 182,905 0.8224
2024-07-19 2024-06-30 13F MASTERCARD CL A 57636Q104 376,510 17,481 4.87 166,101 -3.93 1.4847
2024-05-10 2024-03-31 13F MASTERCARD CL A 57636Q104 359,029 -12,031 -3.24 172,898 9.25 1.7503
2024-02-09 2023-12-31 13F MASTERCARD CL A 57636Q104 371,060 -35,888 -8.82 158,259 -1.77 1.7635
2023-11-15 2023-09-30 13F MASTERCARD CL A 57636Q104 406,948 -34,299 -7.77 161,115 -7.16 2.0239
2023-08-14 2023-06-30 13F MASTERCARD CL A 57636Q104 441,247 18,987 4.50 173,543 13.09 1.9243
2023-05-15 2023-03-31 13F MASTERCARD CL A 57636Q104 422,260 -459 -0.11 153,454 4.40 1.9630
2023-02-14 2022-12-31 13F MASTERCARD CL A 57636Q104 422,719 -16,562 -3.77 146,992 17.68 2.1044
2022-10-27 2022-09-30 13F MASTERCARD CL A 57636Q104 439,281 -65,823 -13.03 124,905 -21.62 1.8272
2022-07-19 2022-06-30 13F MASTERCARD CL A 57636Q104 505,104 -36,708 -6.78 159,350 -17.70 2.0861
2022-04-19 2022-03-31 13F MASTERCARD CL A 57636Q104 541,812 -23,390 -4.14 193,632 -4.66 1.8477
2022-01-26 2021-12-31 13F MASTERCARD CL A 57636Q104 565,202 -4,623 -0.81 203,088 2.51 1.6701
2021-10-26 2021-09-30 13F MASTERCARD CL A 57636Q104 569,825 -22,172 -3.75 198,116 -8.34 0.5100
2021-07-23 2021-06-30 13F MASTERCARD CL A 57636Q104 591,997 -11,346 -1.88 216,133 0.61 1.8728
2021-05-05 2021-03-31 13F MASTERCARD CL A 57636Q104 603,343 -156,320 -20.58 214,821 -20.78 2.0582
2021-02-02 2020-12-31 13F MASTERCARD CL A 57636Q104 759,663 167,167 28.21 271,155 35.33 2.3605
2020-10-30 2020-09-30 13F MASTERCARD CL A 57636Q104 592,496 -19,813 -3.24 200,364 10.66 2.1849
2020-08-05 2020-06-30 13F MASTERCARD CL A 57636Q104 612,309 -20,023 -3.17 181,059 18.54 2.1118
2020-05-05 2020-03-31 13F MASTERCARD CL A 57636Q104 632,332 -1,642 -0.26 152,746 -19.31 2.1121
2020-02-10 2019-12-31 13F MASTERCARD CL A 57636Q104 633,974 -25,336 -3.84 189,298 5.72 2.0964
2019-11-13 2019-09-30 13F MASTERCARD CL A 57636Q104 659,310 -31,269 -4.53 179,049 -1.99 2.0399
2019-08-07 2019-06-30 13F MASTERCARD CL A 57636Q104 690,579 -40,938 -5.60 182,679 6.06 1.9426
2019-05-13 2019-03-31 13F MASTERCARD CL A 57636Q104 731,517 -14,242 -1.91 172,235 22.42 1.6495
2019-02-11 2018-12-31 13F MASTERCARD CL A 57636Q104 745,759 -57,597 -7.17 140,687 -21.33 1.4555
2018-10-30 2018-09-30 13F MASTERCARD CL A 57636Q104 803,356 83,534 11.60 178,835 26.42 1.4665
2018-08-01 2018-06-30 13F MASTERCARD CL A 57636Q104 719,822 90,412 14.36 141,459 28.31 1.1473
2018-05-10 2018-03-31 13F MASTERCARD CL A 57636Q104 629,410 -66,258 -9.52 110,247 4.70 0.8967
2018-02-09 2017-12-31 13F MASTERCARD CL A 57636Q104 695,668 -50,116 -6.72 105,296 -0.01 0.8480
2017-11-06 2017-09-30 13F MASTERCARD CL A 57636Q104 745,784 -20,616 -2.69 105,305 13.13 0.8370
2017-08-11 2017-06-30 13F MASTERCARD CL A 57636Q104 766,400 -17,357 -2.21 93,080 5.59 0.7730
2017-05-11 2017-03-31 13F MASTERCARD CL A 57636Q104 783,757 712,562 1,000.86 88,149 1,099.14 0.7353
2017-02-10 2016-12-31 13F MASTERCARD CL A 57636Q104 71,195 -650 -0.90 7,351 0.53 0.0553
2016-11-14 2016-09-30 13F MASTERCARD CL A 57636Q104 71,845 -6,385 -8.16 7,312 6.16 0.0555
2016-08-12 2016-06-30 13F/A-1 MASTERCARD CL A 57636Q104 78,230 1,925 2.52 6,888 -4.48 0.0520
2016-08-11 2016-06-30 13F MASTERCARD CL A 57636Q104 78,230 6,888
2016-05-16 2016-03-31 13F MASTERCARD CL A 57636Q104 76,305 50 0.07 7,211 -2.88 0.0529
2016-02-16 2015-12-31 13F MASTERCARD CL A 57636Q104 76,255 505 0.67 7,425 8.76 0.0533
2015-11-13 2015-09-30 13F MASTERCARD CL A 57636Q104 75,750 2,400 3.27 6,827 -0.44 0.0490
2015-08-12 2015-06-30 13F MASTERCARD CL A 57636Q104 73,350 -210,250 -74.14 6,857 -72.01 0.0442
2015-05-13 2015-03-31 13F MASTERCARD CL A 57636Q104 283,600 -23,250 -7.58 24,500 -7.33 0.1176
2015-02-13 2014-12-31 13F MASTERCARD CL A 57636Q104 306,850 -205,550 -40.12 26,438 -30.20 0.1106
2014-11-14 2014-09-30 13F MASTERCARD CL A 57636Q104 512,400 -19,600 -3.68 37,877 -3.09 0.1523
2014-08-14 2014-06-30 13F MASTERCARD CL A 57636Q104 532,000 -16,950 -3.09 39,086 -4.68 0.1610
2014-05-13 2014-03-31 13F MASTERCARD CL A 57636Q104 548,950 494,775 913.29 41,007 -9.40 0.1703
2014-02-18 2013-12-31 13F/A-1 MASTERCARD CL A 57636Q104 54,175 0 0.00 45,260 24.18 0.1908
2014-02-14 2013-12-31 13F MASTERCARD CL A 57636Q104 45,260 54,175
2013-11-14 2013-09-30 13F MASTERCARD CL A 57636Q104 54,175 50 0.09 36,448 17.21 0.1684
2013-08-14 2013-06-30 13F/A-1 MASTERCARD CL A 57636Q104 54,125 54,125 31,095 0.1533
2013-08-14 2013-06-30 13F MASTERCARD CL A 57636Q104 54,125 31,095
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.