Philip Morris International Inc.
MX ˙ BMV ˙ US7181721090
SecurityMX:PM / Philip Morris International Inc.
InstitutionS.A. Mason LLC
Latest Disclosed Ownership2,728 shares
Latest Disclosed Value $ 451,087
S.A. Mason LLC reports 22.77% increase in ownership of PM / Philip Morris International Inc.

On April 27, 2026 - S.A. Mason LLC filed a 13F-HR form disclosing ownership of 2,728 shares of Philip Morris International Inc. (MX:PM) valued at $451,087 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 2,222 shares of Philip Morris International Inc.. This represents a change in shares of 22.77% 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)
2026-04-27 2026-03-31 13F Philip Morris International In COM 718172109 2,728 506 22.77 451 26.69 0.1693
2026-01-29 2025-12-31 13F Philip Morris International In COM 718172109 2,222 1,206 118.70 356 117.07 0.1409
2025-10-14 2025-09-30 13F Philip Morris International In COM 718172109 1,016 5 0.49 165 -10.87 0.0728
2025-07-14 2025-06-30 13F Philip Morris International In COM 718172109 1,011 5 0.50 184 15.72 0.0891
2025-04-23 2025-03-31 13F Philip Morris International In COM 718172109 1,006 8 0.80 160 32.50 0.0843
2025-01-24 2024-12-31 13F Philip Morris International In COM 718172109 998 7 0.71 120 0.00 0.0631
2024-10-25 2024-09-30 13F Philip Morris International In COM 718172109 991 8 0.81 120 21.21 0.0638
2024-07-10 2024-06-30 13F Philip Morris International In COM 718172109 983 9 0.92 100 11.24 0.0566
2024-04-15 2024-03-31 13F Philip Morris International In COM 718172109 974 8 0.83 89 -1.11 0.0536
2024-01-17 2023-12-31 13F Philip Morris International In COM 718172109 966 9 0.94 91 2.27 0.0609
2023-10-13 2023-09-30 13F Philip Morris International In COM 718172109 957 -62 -6.08 89 -11.11 0.0639
2023-07-20 2023-06-30 13F Philip Morris International In COM 718172109 1,019 0 0.00 99 0.00 0.0720
2023-05-10 2023-03-31 13F Philip Morris International In COM 718172109 1,019 7 0.69 99 -2.94 0.0720
2023-01-10 2022-12-31 13F Philip Morris International In COM 718172109 1,012 9 0.90 102 22.89 0.0771
2022-10-20 2022-09-30 13F Philip Morris International In COM 718172109 1,003 8 0.80 83 -15.31 0.0657
2022-07-07 2022-06-30 13F Philip Morris International In COM 718172109 995 4 0.40 98 5.38 0.0716
2022-05-12 2022-03-31 13F Philip Morris International In COM 718172109 991 6 0.61 93 -1.06 0.0580
2022-01-04 2021-12-31 13F Philip Morris International In COM 718172109 985 0 0.00 94 1.08 0.0566
2021-10-12 2021-09-30 13F Philip Morris International In COM 718172109 985 985 93 0.0612
2021-02-02 2020-12-31 13F Philip Morris International In COM 718172109 0 -583 -100.00 0 -100.00
2020-10-21 2020-09-30 13F Philip Morris International In COM 718172109 583 583 44 0.0419
2020-07-27 2020-06-30 13F Philip Morris International In COM 718172109 0 -574 -100.00 0 -100.00
2020-05-14 2020-03-31 13F Philip Morris International In COM 718172109 574 0 0.00 42 -14.29 0.0510
2020-01-29 2019-12-31 13F Philip Morris International In COM 718172109 574 574 49 0.0467
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.