PPG Industries, Inc.
MX ˙ BMV ˙ US6935061076
SecurityMX:PPG / PPG Industries, Inc.
InstitutionGrandfield & Dodd, Llc
Latest Disclosed Ownership149,892 shares
Latest Disclosed Value $ 16,020,457
Grandfield & Dodd, Llc reports 2.81% increase in ownership of PPG / PPG Industries, Inc.

On May 7, 2026 - Grandfield & Dodd, Llc filed a 13F-HR form disclosing ownership of 149,892 shares of PPG Industries, Inc. (MX:PPG) valued at $16,020,457 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 145,791 shares of PPG Industries, Inc.. This represents a change in shares of 2.81% 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)
2026-05-07 2026-03-31 13F PPG INDS COM 693506107 149,892 4,101 2.81 16,020 7.25 0.9045
2026-02-10 2025-12-31 13F PPG INDS COM 693506107 145,791 8,269 6.01 14,938 3.33 0.8460
2025-10-30 2025-09-30 13F PPG INDS COM 693506107 137,522 1,230 0.90 14,455 -6.76 0.8200
2025-08-08 2025-06-30 13F PPG INDS COM 693506107 136,292 5,661 4.33 15,503 8.53 0.9079
2025-05-02 2025-03-31 13F PPG INDS COM 693506107 130,631 4,631 3.68 14,285 -5.09 0.8857
2025-02-06 2024-12-31 13F PPG INDS COM 693506107 126,000 264 0.21 15,051 -9.64 0.9280
2024-11-08 2024-09-30 13F PPG INDS COM 693506107 125,736 353 0.28 16,655 5.52 0.9869
2024-08-09 2024-06-30 13F PPG INDS COM 693506107 125,383 486 0.39 15,784 -12.78 0.9993
2024-05-06 2024-03-31 13F PPG INDS COM 693506107 124,897 388 0.31 18,098 -2.81 1.1421
2024-01-31 2023-12-31 13F PPG INDS COM 693506107 124,509 628 0.51 18,620 15.80 1.2866
2023-10-26 2023-09-30 13F PPG INDS COM 693506107 123,881 269 0.22 16,080 -12.29 1.1814
2023-08-08 2023-06-30 13F PPG INDS COM 693506107 123,612 -188 -0.15 18,332 10.85 1.2815
2023-04-28 2023-03-31 13F PPG INDS COM 693506107 123,800 1,320 1.08 16,537 7.38 1.1558
2023-01-20 2022-12-31 13F PPG INDS COM 693506107 122,480 608 0.50 15,401 14.16 1.1268
2022-11-04 2022-09-30 13F PPG INDS COM 693506107 121,872 490 0.40 13,490 -2.81 1.1014
2022-08-01 2022-06-30 13F PPG INDS COM 693506107 121,382 1,622 1.35 13,880 -11.59 1.0932
2022-04-19 2022-03-31 13F PPG INDS COM 693506107 119,760 1,661 1.41 15,700 -22.93 1.0654
2022-02-08 2021-12-31 13F PPG INDS COM 693506107 118,099 2,579 2.23 20,370 23.31 1.3104
2021-10-28 2021-09-30 13F PPG INDS COM 693506107 115,520 1,607 1.41 16,520 -14.58 1.1531
2021-07-28 2021-06-30 13F PPG INDS COM 693506107 113,913 1,870 1.67 19,340 14.85 1.3384
2021-04-22 2021-03-31 13F PPG INDS COM 693506107 112,043 -1,430 -1.26 16,840 2.87 1.2590
2021-01-29 2020-12-31 13F PPG INDS COM 693506107 113,473 1,640 1.47 16,370 19.93 1.2845
2020-11-03 2020-09-30 13F PPG INDS COM 693506107 111,833 1,983 1.81 13,650 17.17 1.2294
2020-07-24 2020-06-30 13F PPG INDS COM 693506107 109,850 3,122 2.93 11,650 30.58 1.1272
2020-05-14 2020-03-31 13F PPG INDS COM 693506107 106,728 3,926 3.82 8,922 -34.99 1.0520
2020-02-07 2019-12-31 13F PPG INDS COM 693506107 102,802 6,200 6.42 13,723 19.87 1.2501
2019-10-30 2019-09-30 13F PPG INDS COM 693506107 96,602 3,610 3.88 11,448 5.48 1.1264
2019-07-29 2019-06-30 13F PPG INDS COM 693506107 92,992 6,060 6.97 10,853 10.61 1.0728
2019-04-26 2019-03-31 13F PPG INDS COM 693506107 86,932 2,900 3.45 9,812 14.21 1.0218
2019-02-12 2018-12-31 13F PPG INDS COM 693506107 84,032 5,082 6.44 8,591 -0.29 1.0167
2018-11-02 2018-09-30 13F PPG INDS COM 693506107 78,950 13,225 20.12 8,616 26.37 0.8879
2018-07-27 2018-06-30 13F PPG INDS COM 693506107 65,725 14,953 29.45 6,818 20.33 0.7491
2018-05-04 2018-03-31 13F/A-1 PPG INDS COM 693506107 50,772 18,500 57.33 5,666 50.29 0.6320
2018-05-04 2018-03-31 13F PPG INDS COM 693506107 50,772 18,500 5,666
2018-02-05 2017-12-31 13F PPG INDS COM 693506107 32,272 21,704 205.37 3,770 228.40 0.4024
2017-11-03 2017-09-30 13F PPG INDS COM 693506107 10,568 -300 -2.76 1,148 -3.93 0.1289
2017-07-27 2017-06-30 13F PPG INDS COM 693506107 10,868 0 0.00 1,195 4.64 0.1412
2017-04-28 2017-03-31 13F PPG INDS COM 693506107 10,868 0 0.00 1,142 10.87 0.1411
2017-02-02 2016-12-31 13F PPG INDS COM 693506107 10,868 800 7.95 1,030 -1.06 0.1335
2016-10-24 2016-09-30 13F PPG INDS COM 693506107 10,068 0 0.00 1,041 -0.76 0.1368
2016-07-28 2016-06-30 13F PPG INDS COM 693506107 10,068 0 0.00 1,049 -6.51 0.1468
2016-05-06 2016-03-31 13F PPG INDS COM 693506107 10,068 -64 -0.63 1,122 12.09 0.1624
2016-02-03 2015-12-31 13F PPG INDS COM 693506107 10,132 -34 -0.33 1,001 12.35 0.1522
2015-11-02 2015-09-30 13F PPG INDS COM 693506107 10,166 0 0.00 891 -23.58 0.1494
2015-08-03 2015-06-30 13F PPG INDS COM 693506107 10,166 5,095 100.47 1,166 1.92 0.1784
2015-05-15 2015-03-31 13F PPG INDS COM 693506107 5,071 21 0.42 1,144 -1.97 0.1749
2015-02-05 2014-12-31 13F PPG INDS COM 693506107 5,050 -213 -4.05 1,167 12.75 0.1804
2014-11-10 2014-09-30 13F PPG INDS COM 693506107 5,263 -16,400 -75.71 1,035 -77.26 0.1626
2014-08-14 2014-06-30 13F PPG INDS COM 693506107 21,663 0 0.00 4,552 8.61 0.6867
2014-05-06 2014-03-31 13F PPG INDS COM 693506107 21,663 0 0.00 4,191 2.00 0.6579
2014-02-06 2013-12-31 13F PPG INDS COM 693506107 21,663 0 0.00 4,109 13.54 0.6676
2013-11-04 2013-09-30 13F PPG INDS COM 693506107 21,663 0 0.00 3,619 14.09 0.6454
2013-08-01 2013-06-30 13F PPG INDS COM 693506107 21,663 21,663 3,172 0.6008
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.