PPG Industries, Inc.
MX ˙ BMV ˙ US6935061076
SecurityMX:PPG / PPG Industries, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership416,404 shares
Latest Disclosed Value $ 44,505,149
Rhumbline Advisers reports 1.33% decrease in ownership of PPG / PPG Industries, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 416,404 shares of PPG Industries, Inc. (MX:PPG) valued at $44,505,149 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 422,007 shares of PPG Industries, Inc.. This represents a change in shares of -1.33% 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)
2026-05-12 2026-03-31 13F PPG IND INC COM COM 693506107 416,404 -5,603 -1.33 44,505 2.93 0.0381
2026-02-13 2025-12-31 13F PPG IND INC COM COM 693506107 422,007 -9,787 -2.27 43,239 -4.73 0.0350
2025-11-06 2025-09-30 13F PPG IND INC COM COM 693506107 431,794 -12,538 -2.82 45,386 -10.20 0.0365
2025-08-12 2025-06-30 13F PPG IND INC COM COM 693506107 444,332 18,305 4.30 50,543 8.49 0.0433
2025-05-29 2025-03-31 13F/A-1 PPG IND INC COM COM 693506107 426,027 22,999 5.71 46,586 -3.23 0.0436
2025-04-08 2025-03-31 13F PPG IND INC COM COM 693506107 426,027 22,999 46,586 0.0436
2025-05-29 2024-12-31 13F/A-1 PPG IND INC COM COM 693506107 403,028 -4,381 -1.08 48,142 -10.79 0.0431
2025-01-30 2024-12-31 13F PPG IND INC COM COM 693506107 403,028 -4,381 48,142 0.0431
2024-11-12 2024-09-30 13F PPG IND INC COM COM 693506107 407,409 -17,676 -4.16 53,965 0.84 0.0487
2024-08-01 2024-06-30 13F PPG IND INC COM COM 693506107 425,085 -17,501 -3.95 53,514 -16.56 0.0503
2024-05-09 2024-03-31 13F PPG IND INC COM COM 693506107 442,586 522 0.12 64,131 -3.00 0.0616
2024-02-08 2023-12-31 13F PPG IND INC COM COM 693506107 442,064 -92 -0.02 66,111 15.19 0.0693
2023-11-09 2023-09-30 13F PPG IND INC COM COM 693506107 442,156 -2,962 -0.67 57,392 -13.06 0.0666
2023-08-08 2023-06-30 13F PPG IND INC COM COM 693506107 445,118 -11,163 -2.45 66,011 109,916.67 0.0739
2023-05-11 2023-03-31 13F PPG IND INC COM COM 693506107 456,281 12,603 2.84 61 -99.89 0.0752
2023-02-14 2022-12-31 13F PPG IND INC COM COM 693506107 443,678 9,845 2.27 55,788 16.17 0.0750
2022-11-10 2022-09-30 13F PPG IND INC COM COM 693506107 433,833 11,961 2.84 48,021 -0.45 0.0715
2022-08-11 2022-06-30 13F PPG IND INC COM COM 693506107 421,872 31,501 8.07 48,237 -5.72 0.0704
2022-05-12 2022-03-31 13F PPG IND INC COM COM 693506107 390,371 4,279 1.11 51,166 -23.15 0.0659
2022-02-10 2021-12-31 13F PPG IND INC COM COM 693506107 386,092 4,032 1.06 66,578 21.85 0.0816
2021-11-12 2021-09-30 13F PPG IND INC COM COM 693506107 382,060 -1,124 -0.29 54,638 -16.01 0.0739
2021-08-05 2021-06-30 13F PPG IND INC COM COM 693506107 383,184 -17,540 -4.38 65,053 8.04 0.0854
2021-05-06 2021-03-31 13F PPG IND INC COM COM 693506107 400,724 -25,836 -6.06 60,213 -2.12 0.0818
2021-02-10 2020-12-31 13F PPG IND INC COM COM 693506107 426,560 6,417 1.53 61,518 19.94 0.0849
2020-11-12 2020-09-30 13F PPG IND INC COM COM 693506107 420,143 -1,590 -0.38 51,291 14.67 0.0804
2020-08-13 2020-06-30 13F PPG IND INC COM COM 693506107 421,733 -41,678 -8.99 44,729 15.46 0.0747
2020-05-06 2020-03-31 13F PPG IND INC COM COM 693506107 463,411 3,968 0.86 38,741 -36.83 0.0812
2020-02-05 2019-12-31 13F PPG IND INC COM COM 693506107 459,443 -39,645 -7.94 61,331 3.69 0.1026
2019-10-23 2019-09-30 13F PPG IND INC COM COM 693506107 499,088 15,777 3.26 59,147 4.86 0.1081
2019-08-14 2019-06-30 13F PPG IND INC COM COM 693506107 483,311 47,444 10.88 56,407 14.66 0.1059
2019-05-01 2019-03-31 13F PPG IND INC COM COM 693506107 435,867 -6,032 -1.37 49,196 8.90 0.0953
2019-01-31 2018-12-31 13F PPG IND INC COM COM 693506107 441,899 -3,816 -0.86 45,175 -7.13 0.0983
2018-11-07 2018-09-30 13F PPG IND INC COM COM 693506107 445,715 -14,466 -3.14 48,641 1.90 0.0939
2018-08-06 2018-06-30 13F PPG IND INC COM COM 693506107 460,181 15,184 3.41 47,735 -3.88 0.0963
2018-05-02 2018-03-31 13F PPG IND INC COM COM 693506107 444,997 6,390 1.46 49,662 -3.08 0.1037
2018-02-09 2017-12-31 13F PPG IND INC COM COM 693506107 438,607 11,963 2.80 51,238 10.52 0.1041
2017-11-06 2017-09-30 13F PPG IND INC COM COM 693506107 426,644 -895 -0.21 46,359 -1.39 0.1008
2017-08-02 2017-06-30 13F PPG IND INC COM COM 693506107 427,539 -1,489 -0.35 47,012 4.28 0.1073
2017-05-02 2017-03-31 13F PPG IND INC COM COM 693506107 429,028 5,350 1.26 45,082 12.29 0.1053
2017-01-27 2016-12-31 13F PPG IND INC COM COM 693506107 423,678 10,342 2.50 40,148 -6.02 0.1017
2016-11-08 2016-09-30 13F PPG IND INC COM COM 693506107 413,336 17,253 4.36 42,722 3.56 0.1177
2016-08-11 2016-06-30 13F PPG IND INC COM COM 693506107 396,083 9,928 2.57 41,252 -4.18 0.1222
2016-05-02 2016-03-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 386,155 7,530 1.99 43,052 15.06 0.1336
2016-02-03 2015-12-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 378,625 -581 -0.15 37,416 12.52 0.1204
2015-11-04 2015-09-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 379,206 -7,251 -1.88 33,253 -24.99 0.1131
2015-08-04 2015-06-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 386,457 159,972 70.63 44,334 -13.21 0.1413
2015-05-12 2015-03-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 226,485 -5,230 -2.26 51,081 -4.63 0.1474
2015-02-06 2014-12-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 231,715 -6,250 -2.63 53,561 14.41 0.1556
2014-11-12 2014-09-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 237,965 -4,444 -1.83 46,817 -8.10 0.1406
2014-08-06 2014-06-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 242,409 -13,449 -5.26 50,942 2.92 0.1495
2014-05-06 2014-03-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 255,858 1,162 0.46 49,498 2.47 0.1468
2014-02-03 2013-12-31 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 254,696 -7,310 -2.79 48,306 10.36 0.1425
2013-11-05 2013-09-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 262,006 -2,362 -0.89 43,771 13.09 0.1356
2013-08-07 2013-06-30 13F PPG INDUSTRIES INC COMMON STOC COM 693506107 264,368 264,368 38,706 0.1244
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.