萬事達卡公司
CH ˙ SWX ˙ US57636Q1040
SecurityCH:MA / Mastercard Incorporated
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership805,176 shares
Latest Disclosed Value $ 402,314,240
Holocene Advisors, LP reports 190.33% increase in ownership of MA / Mastercard Incorporated

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 805,176 shares of Mastercard Incorporated (CH:MA) valued at $402,314,240 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 277,334 shares of Mastercard Incorporated. This represents a change in shares of 190.33% 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)
2026-05-15 2026-03-31 13F MASTERCARD CL A 57636Q104 805,176 527,842 190.33 402,314 154.11 0.9704
2026-02-17 2025-12-31 13F MASTERCARD CL A 57636Q104 277,334 223,358 413.81 158,324 415.68 0.3325
2025-11-14 2025-09-30 13F MASTERCARD CL A 57636Q104 53,976 -340,392 -86.31 30,702 -86.15 0.0700
2025-08-14 2025-06-30 13F MASTERCARD CL A 57636Q104 394,368 -73,157 -15.65 221,611 -13.52 0.5408
2025-05-15 2025-03-31 13F MASTERCARD CL A 57636Q104 467,525 -19,318 -3.97 256,260 -0.04 0.7476
2025-02-14 2024-12-31 13F MASTERCARD CL A 57636Q104 486,843 -48,660 -9.09 256,357 -3.05 0.8209
2024-11-14 2024-09-30 13F MASTERCARD CL A 57636Q104 535,503 365,324 214.67 264,431 252.22 1.0678
2024-08-14 2024-06-30 13F MASTERCARD CL A 57636Q104 170,179 42,509 33.30 75,076 22.11 0.3134
2024-05-15 2024-03-31 13F MASTERCARD CL A 57636Q104 127,670 88,708 227.68 61,482 269.99 0.2258
2024-02-14 2023-12-31 13F MASTERCARD CL A 57636Q104 38,962 -19,491 -33.34 16,618 -28.20 0.0648
2023-11-14 2023-09-30 13F MASTERCARD CL A 57636Q104 58,453 -263,878 -81.87 23,142 -81.75 0.1013
2023-08-14 2023-06-30 13F MASTERCARD CL A 57636Q104 322,331 198,621 160.55 126,773 181.99 0.5411
2023-05-15 2023-03-31 13F MASTERCARD CL A 57636Q104 123,710 -386,804 -75.77 44,957 -74.68 0.2210
2023-02-14 2022-12-31 13F MASTERCARD CL A 57636Q104 510,514 -33,837 -6.22 177,521 14.69 1.0827
2022-11-14 2022-09-30 13F MASTERCARD CL A 57636Q104 544,351 294,187 117.60 154,781 96.12 0.9889
2022-08-15 2022-06-30 13F MASTERCARD CL A 57636Q104 250,164 250,164 78,922 0.4767
2021-08-16 2021-06-30 13F MASTERCARD CL A 57636Q104 0 -175,228 -100.00 0 -100.00
2021-05-17 2021-03-31 13F MASTERCARD CL A 57636Q104 175,228 -48,933 -21.83 62,390 -22.02 0.3913
2021-02-16 2020-12-31 13F MASTERCARD CL A 57636Q104 224,161 224,161 80,012 0.5048
2020-08-14 2020-06-30 13F MASTERCARD CL A 57636Q104 0 -83,853 -100.00 0 -100.00
2020-05-15 2020-03-31 13F MASTERCARD CL A 57636Q104 83,853 80,200 2,195.46 20,256 1,756.65 0.2175
2020-02-14 2019-12-31 13F MASTERCARD CL A 57636Q104 3,653 -123 -3.26 1,091 6.44 0.0098
2019-11-14 2019-09-30 13F MASTERCARD CL A 57636Q104 3,776 -448,158 -99.16 1,025 -99.14 0.0106
2019-08-14 2019-06-30 13F MASTERCARD CL A 57636Q104 451,934 -130,801 -22.45 119,550 -12.87 1.5247
2019-05-15 2019-03-31 13F MASTERCARD CL A 57636Q104 582,735 43,340 8.03 137,205 34.84 2.0996
2019-02-14 2018-12-31 13F MASTERCARD CL A 57636Q104 539,395 539,395 101,757 1.6400
2018-08-14 2018-06-30 13F MASTERCARD CL A 57636Q104 0 -107,978 -100.00 0 -100.00
2018-05-15 2018-03-31 13F MASTERCARD CL A 57636Q104 107,978 -302,641 -73.70 18,913 -69.57 0.4275
2018-02-14 2017-12-31 13F MASTERCARD CL A 57636Q104 410,619 410,619 62,151 1.5751
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.