PPG Industries, Inc.
MX ˙ BMV ˙ US6935061076
SecurityMX:PPG / PPG Industries, Inc.
InstitutionRosenberg Matthew Hamilton
Latest Disclosed Ownership816 shares
Latest Disclosed Value $ 87,214
Rosenberg Matthew Hamilton reports 30.77% increase in ownership of PPG / PPG Industries, Inc.

On April 6, 2026 - Rosenberg Matthew Hamilton filed a 13F-HR form disclosing ownership of 816 shares of PPG Industries, Inc. (MX:PPG) valued at $87,214 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 624 shares of PPG Industries, Inc.. This represents a change in shares of 30.77% 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)
2026-04-06 2026-03-31 13F PPG INDS INC COM Stock 693506107 816 192 30.77 87 38.10 0.0179
2026-01-05 2025-12-31 13F PPG INDS INC COM Stock 693506107 624 433 226.70 64 215.00 0.0132
2025-11-10 2025-09-30 13F PPG INDS INC COM Stock 693506107 191 -445 -69.97 20 -72.22 0.0043
2025-07-28 2025-06-30 13F PPG INDS INC COM Stock 693506107 636 0 0.00 72 4.35 0.0168
2025-04-28 2025-03-31 13F PPG INDS INC COM Stock 693506107 636 0 0.00 70 -8.00 0.0174
2025-01-14 2024-12-31 13F PPG INDS INC COM Stock 693506107 636 -103 -13.94 76 -22.68 0.0197
2024-10-28 2024-09-30 13F PPG INDS INC COM Stock 693506107 739 -109 -12.85 98 -7.62 0.0256
2024-07-26 2024-06-30 13F PPG INDS INC COM Stock 693506107 848 -156 -15.54 105 -26.57 0.0311
2024-04-22 2024-03-31 13F PPG INDS INC COM Stock 693506107 1,004 0 0.00 144 -4.67 0.0416
2024-01-16 2023-12-31 13F PPG INDS INC COM Stock 693506107 1,004 0 0.00 150 15.38 0.0462
2023-10-11 2023-09-30 13F PPG INDS INC COM Stock 693506107 1,004 70 7.49 130 -5.80 0.0434
2023-07-26 2023-06-30 13F PPG INDS INC COM Stock 693506107 934 1 0.11 139 11.29 0.0468
2023-04-17 2023-03-31 13F PPG INDS INC COM Stock 693506107 933 0 0.00 125 5.98 0.0402
2023-01-19 2022-12-31 13F PPG INDS INC COM Stock 693506107 933 -2 -0.21 117 13.59 0.0397
2022-10-21 2022-09-30 13F PPG INDS INC COM Stock 693506107 935 41 4.59 103 -1.90 0.0398
2022-07-15 2022-06-30 13F PPG INDS INC COM Stock 693506107 894 0 0.00 105 -10.26 0.0396
2022-04-14 2022-03-31 13F PPG INDS INC COM Stock 693506107 894 103 13.02 117 -13.97 0.0409
2022-01-20 2021-12-31 13F PPG INDS COM 693506107 791 0 0.00 136 20.35 0.0484
2021-10-12 2021-09-30 13F PPG INDS COM 693506107 791 0 0.00 113 -15.67 0.0446
2021-07-26 2021-06-30 13F PPG INDS COM 693506107 791 0 0.00 134 12.61 0.0697
2021-04-30 2021-03-31 13F PPG INDS COM 693506107 791 0 0.00 119 4.39 0.0679
2021-02-03 2020-12-31 13F PPG INDS COM 693506107 791 0 0.00 114 17.53 0.0711
2020-10-16 2020-09-30 13F PPG INDS COM 693506107 791 0 0.00 97 15.48 0.0713
2020-08-04 2020-06-30 13F PPG INDS COM 693506107 791 0 0.00 84 25.37 0.0669
2020-05-14 2020-03-31 13F PPG INDS COM 693506107 791 791 67 0.0666
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.