Mastercard Incorporated
CH ˙ SWX ˙ US57636Q1040
SecurityCH:MA / Mastercard Incorporated
InstitutionBbr Partners, Llc
Latest Disclosed Ownership9,507 shares
Latest Disclosed Value $ 4,750,268
Bbr Partners, Llc reports 0.02% increase in ownership of MA / Mastercard Incorporated

On May 12, 2026 - Bbr Partners, Llc filed a 13F-HR form disclosing ownership of 9,507 shares of Mastercard Incorporated (CH:MA) valued at $4,750,268 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 9,505 shares of Mastercard Incorporated. This represents a change in shares of 0.02% 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)
2026-05-12 2026-03-31 13F MASTERCARD CL A 57636Q104 9,507 2 0.02 4,750 -12.46 0.2651
2026-02-10 2025-12-31 13F MASTERCARD CL A 57636Q104 9,505 298 3.24 5,426 3.61 0.2912
2025-11-07 2025-09-30 13F MASTERCARD CL A 57636Q104 9,207 -88 -0.95 5,237 0.27 0.3020
2025-08-14 2025-06-30 13F MASTERCARD CL A 57636Q104 9,295 -10 -0.11 5,223 2.41 0.3251
2025-05-14 2025-03-31 13F MASTERCARD CL A 57636Q104 9,305 -235 -2.46 5,100 1.53 0.3602
2025-02-07 2024-12-31 13F MASTERCARD CL A 57636Q104 9,540 -105 -1.09 5,023 5.48 0.3506
2024-11-13 2024-09-30 13F MASTERCARD CL A 57636Q104 9,645 -274 -2.76 4,763 8.85 0.3629
2024-08-05 2024-06-30 13F Mastercard Inc Cl A COM 57636Q104 9,919 -2,607 -20.81 4,376 -27.47 0.3585
2024-05-14 2024-03-31 13F MASTERCARD CL A 57636Q104 12,526 192 1.56 6,032 14.68 0.4832
2024-02-13 2023-12-31 13F MASTERCARD CL A 57636Q104 12,334 -960 -7.22 5,261 -0.06 0.5378
2023-11-14 2023-09-30 13F MASTERCARD CL A 57636Q104 13,294 859 6.91 5,263 7.63 0.5920
2023-08-08 2023-06-30 13F MASTERCARD CL A 57636Q104 12,435 -3 -0.02 4,891 8.19 0.5412
2023-05-11 2023-03-31 13F MASTERCARD CL A 57636Q104 12,438 247 2.03 4,520 6.63 0.5209
2023-02-13 2022-12-31 13F MASTERCARD CL A 57636Q104 12,191 -58 -0.47 4,239 21.71 0.4767
2022-11-10 2022-09-30 13F MASTERCARD CL A 57636Q104 12,249 -1,258 -9.31 3,483 -18.26 0.4462
2022-08-12 2022-06-30 13F MASTERCARD CL A 57636Q104 13,507 340 2.58 4,261 -9.46 0.4979
2022-05-16 2022-03-31 13F MASTERCARD CL A 57636Q104 13,167 11,676 783.10 4,706 777.99 0.4438
2022-02-08 2021-12-31 13F MASTERCARD CL A 57636Q104 1,491 -2,682 -64.27 536 -63.06 0.0630
2021-11-12 2021-09-30 13F MASTERCARD CL A 57636Q104 4,173 1,705 69.08 1,451 61.04 0.1200
2021-08-13 2021-06-30 13F MASTERCARD CL A 57636Q104 2,468 -94 -3.67 901 -1.21 0.0712
2021-05-17 2021-03-31 13F MASTERCARD CL A 57636Q104 2,562 -1,674 -39.52 912 -39.68 0.0749
2021-02-16 2020-12-31 13F MASTERCARD CL A 57636Q104 4,236 53 1.27 1,512 6.93 0.1253
2020-11-12 2020-09-30 13F MASTERCARD CL A 57636Q104 4,183 806 23.87 1,414 41.54 0.1212
2020-08-11 2020-06-30 13F MASTERCARD CL A 57636Q104 3,377 1,337 65.54 999 102.64 0.1261
2020-05-14 2020-03-31 13F MASTERCARD CL A 57636Q104 2,040 -2,010 -49.63 493 -59.22 0.0734
2020-02-14 2019-12-31 13F MASTERCARD CL A 57636Q104 4,050 2,762 214.44 1,209 245.43 0.1324
2019-11-12 2019-09-30 13F MASTERCARD CL A 57636Q104 1,288 42 3.37 350 6.06 0.0534
2019-08-14 2019-06-30 13F MASTERCARD CL A 57636Q104 1,246 -10,600 -89.48 330 -88.17 0.0528
2019-05-10 2019-03-31 13F MASTERCARD CL A 57636Q104 11,846 -145 -1.21 2,789 23.30 0.3622
2019-02-08 2018-12-31 13F MASTERCARD CL A 57636Q104 11,991 10,694 824.52 2,262 682.70 0.2977
2018-11-13 2018-09-30 13F MASTERCARD CL A 57636Q104 1,297 1,297 289 0.0418
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.