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MX ˙ BMV ˙ US57636Q1040
SecurityMX:MA / Mastercard Incorporated
InstitutionKimelman & Baird, LLC
Latest Disclosed Ownership70,961 shares
Latest Disclosed Value $ 35,456,483
Kimelman & Baird, LLC reports 9.68% decrease in ownership of MA / Mastercard Incorporated

On May 13, 2026 - Kimelman & Baird, LLC filed a 13F-HR form disclosing ownership of 70,961 shares of Mastercard Incorporated (MX:MA) valued at $35,456,483 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 78,569 shares of Mastercard Incorporated. This represents a change in shares of -9.68% 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)
2026-05-13 2026-03-31 13F MASTERCARD CL A 57636Q104 70,961 -7,608 -9.68 35,456 -20.95 2.9177
2026-02-06 2025-12-31 13F MASTERCARD CL A 57636Q104 78,569 -2,187 -2.71 44,854 -2.35 3.4462
2025-11-25 2025-09-30 13F MASTERCARD CL A 57636Q104 80,756 326 0.41 45,935 1.63 3.5875
2025-08-12 2025-06-30 13F MASTERCARD CL A 57636Q104 80,430 -725 -0.89 45,197 1.61 3.6798
2025-05-13 2025-03-31 13F MASTERCARD CL A 57636Q104 81,155 -1,495 -1.81 44,483 2.21 3.7791
2025-02-10 2024-12-31 13F MASTERCARD CL A 57636Q104 82,650 -2,181 -2.57 43,521 3.89 3.4589
2024-11-15 2024-09-30 13F MASTERCARD CL A 57636Q104 84,831 -787 -0.92 41,889 10.90 3.3422
2024-08-19 2024-06-30 13F MASTERCARD CL A 57636Q104 85,618 -19,227 -18.34 37,771 -1.32 3.1154
2021-08-17 2021-06-30 13F MasterCard Inc Cl A cs 57636Q104 104,845 6,338 6.43 38,278 43.08 3.4125
2019-12-10 2019-09-30 13F MasterCard Inc Cl A cs 57636Q104 98,507 -3,225 -3.17 26,752 -0.59 3.7095
2019-11-22 2019-06-30 13F MasterCard Inc Cl A cs 57636Q104 101,732 -210 -0.21 26,911 12.12 3.7442
2019-07-02 2019-03-31 13F MasterCard Inc Cl A cs 57636Q104 101,942 -8,994 -8.11 24,002 14.69 3.4528
2019-02-15 2018-12-31 13F MasterCard Inc Cl A cs 57636Q104 110,936 -2,597 -2.29 20,928 -17.20 3.2559
2019-01-30 2018-09-30 13F MasterCard Inc Cl A cs 57636Q104 113,533 -1,801 -1.56 25,274 11.51 3.1855
2019-01-24 2018-06-30 13F MasterCard Inc Cl A cs 57636Q104 115,334 5,686 5.19 22,665 36.57 2.9755
2018-03-06 2017-12-31 13F MasterCard Inc Cl A cs 57636Q104 109,648 -90 -0.08 16,596 7.11 2.3591
2018-01-02 2017-09-30 13F MasterCard Inc Cl A cs 57636Q104 109,738 -245 -0.22 15,495 16.01 2.3098
2017-08-22 2017-06-30 13F MasterCard Inc Cl A COM 57636Q104 109,983 765 0.70 13,357 8.73 2.0242
2017-05-17 2017-03-31 13F MasterCard Incorporated Cl A COM 57636Q104 109,218 -441 -0.40 12,284 8.50 1.8709
2017-04-10 2016-12-31 13F MasterCard Inc Cl A COM 57636Q104 109,659 2,625 2.45 11,322 3.94 1.8983
2016-12-13 2016-09-30 13F MasterCard Inc Cl A COM 57636Q104 107,034 1,150 1.09 10,893 16.83 1.9151
2016-08-16 2016-06-30 13F MasterCard Inc Cl A COM 57636Q104 105,884 -8,059 -7.07 9,324 -13.41 1.7043
2016-05-13 2016-03-31 13F MasterCard Inc Cl A COM 57636Q104 113,943 9,033 8.61 10,768 5.42 2.0116
2016-02-12 2015-12-31 13F MasterCard Inc Cl A COM 57636Q104 104,910 25,530 32.16 10,214 37.65 1.9207
2015-08-12 2015-06-30 13F MasterCard Inc Cl A cs 57636Q104 79,380 9,705 13.93 7,420 23.28 1.2655
2015-05-12 2015-03-31 13F MasterCard Inc Cl A cs 57636Q104 69,675 -125 -0.18 6,019 0.08 1.0977
2015-02-12 2014-12-31 13F MasterCard Inc Cl A cs 57636Q104 69,800 6,725 10.66 6,014 28.97 1.0839
2014-11-13 2014-09-30 13F MasterCard Inc Cl A COM 57636Q104 63,075 -8,675 -12.09 4,663 -11.53 0.8814
2014-08-14 2014-06-30 13F MasterCard Inc Cl A cs 57636Q104 71,750 -8,200 -10.26 5,271 -11.74 0.9277
2014-05-20 2014-03-31 13F MasterCard Inc Cl A cs 57636Q104 79,950 76,620 2,300.90 5,972 114.67 1.1138
2014-02-13 2013-12-31 13F MasterCard Inc Cl A COM 57636Q104 3,330 3,330 2,782 0.5324
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.