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PPG vs. SW: PPG Industries vs. Smurfit Westrock Stock Comparison

How do PPG Industries (PPG) and Smurfit Westrock (SW) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

PPG Industries (PPG) and Smurfit Westrock (SW) both fall under the Materials industry group, but PPG is classified in Chemicals while SW is classified in Containers & Packaging.

Company profile comparison for PPG Industries (PPG) and Smurfit Westrock (SW)
Profile ItemPPGSW
NamePPG Industries, Inc.Smurfit WestRock Plc
Country/RegionUnited StatesIreland
GICS SectorMaterialsMaterials
GICS Industry GroupMaterialsMaterials
GICS IndustryChemicalsContainers & Packaging
GICS Sub-IndustrySpecialty ChemicalsPaper & Plastic Packaging Products & Materials
Market Capitalization27.03 billion USD23.13 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateMarch 17, 1980June 17, 2008
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

PPG
SW
GSPC
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PPG Industries (PPG) vs. Smurfit Westrock (SW), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for PPG Industries (PPG) and Smurfit Westrock (SW). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for PPG Industries (PPG) and Smurfit Westrock (SW). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Total Return (1Y)33.84%29.05%
Total Return (3Y, Annualized)1.70%14.60%
Total Return (5Y, Annualized)-2.93%-0.16%

Risk Profile

Drawdown History

PPG
SW
GSPC
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PPG Industries (PPG) vs. Smurfit Westrock (SW), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for PPG Industries (PPG) and Smurfit Westrock (SW). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Volatility (1Y, Annualized)31.28%42.69%
Beta (5Y)0.970.89
Max Drawdown (5Y)-43.55%-53.49%
Avg. Volume (3M)1.73M4.66M

Risk-Adjusted Performance

Risk-Return Positioning

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PPG and SW are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Sharpe Ratio (1Y)0.950.58
Sortino Ratio (1Y)1.450.94

Profitability

ROE (TTM)

Both PPG Industries (PPG) at 19.49% and Smurfit Westrock (SW) at 2.57% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

PPG

Materials industry group

19.49%

Max
52.88%
PPG
19.49%
Q3
19.49%
Median
8.76%
Q1
-3.41%
Min
-32.81%

SW

Materials industry group

2.57%

Max
52.88%
Q3
19.49%
Median
8.76%
SW
2.57%
Q1
-3.41%
Min
-32.81%
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their ROE against the Materials industry group benchmark.

Net Margin (TTM)

Both PPG Industries (PPG) at 9.41% and Smurfit Westrock (SW) at 1.50% keep about the typical share of revenue as profit for their industries — neither bottom line stands out from peers.

PPG

Materials industry group

9.41%

Max
38.66%
Q3
15.98%
PPG
9.41%
Median
5.28%
Q1
0.00%
Min
-20.40%

SW

Materials industry group

1.50%

Max
38.66%
Q3
15.98%
Median
5.28%
SW
1.50%
Q1
0.00%
Min
-20.40%
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their net margin against the Materials industry group benchmark.

Operating Margin (TTM)

Both PPG Industries (PPG) at 14.66% and Smurfit Westrock (SW) at 6.38% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

PPG

Materials industry group

14.66%

Max
66.70%
Q3
28.92%
PPG
14.66%
Median
12.56%
Q1
3.28%
Min
-14.07%

SW

Materials industry group

6.38%

Max
66.70%
Q3
28.92%
Median
12.56%
SW
6.38%
Q1
3.28%
Min
-14.07%
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their operating margin against the Materials industry group benchmark.

Profitability Metrics

Profitability metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
ROE (TTM)19.49%2.57%
ROA (TTM)6.22%2.50%
Net Margin (TTM)9.41%1.50%
Operating Margin (TTM)14.66%6.38%
Gross Margin (TTM)41.18%17.67%

Growth

Revenue Growth

Smurfit Westrock (SW) at 47.70% sits in the top revenue growth quartile, while PPG Industries (PPG) at 0.19% is closer to the peer norm — faster top-line expansion for SW.

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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both PPG Industries (PPG) at 46.11% and Smurfit Westrock (SW) at 62.20% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Revenue Growth (YoY)0.19%47.70%
Revenue Growth (3Y CAGR)0.55%32.15%
EPS Growth (YoY)46.11%62.20%
EPS Growth (3Y CAGR)17.12%-30.01%

Financial Strength

Current Ratio (MRQ)

Both PPG Industries (PPG) at 1.58 and Smurfit Westrock (SW) at 1.48 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

PPG

Materials industry group

1.58

Max
5.96
Q3
3.30
Median
2.24
PPG
1.58
Q1
1.45
Min
0.16

SW

Materials industry group

1.48

Max
5.96
Q3
3.30
Median
2.24
SW
1.48
Q1
1.45
Min
0.16
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their current ratio against the Materials industry group benchmark.

Debt / Equity (MRQ)

Both PPG Industries (PPG) at 0.87 and Smurfit Westrock (SW) at 0.78 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

PPG

Materials industry group

0.87

Max
1.98
Q3
0.89
PPG
0.87
Median
0.47
Q1
0.13
Min
0.00

SW

Materials industry group

0.78

Max
1.98
Q3
0.89
SW
0.78
Median
0.47
Q1
0.13
Min
0.00
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their debt-to-equity ratio against the Materials industry group benchmark.

Financial Strength Metrics

Financial strength metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Current Ratio (MRQ)1.581.48
Debt / Equity (MRQ)0.870.78
Net Debt / EBITDA2.112.96

Dividends

Dividend Yield (TTM)

Both PPG Industries (PPG) at 2.33% and Smurfit Westrock (SW) at 4.02% offer top-quartile dividend income relative to share price within their industries.

PPG

Materials industry group

2.33%

Max
4.52%
PPG
2.33%
Q3
1.85%
Median
0.38%
Q1
0.00%
Min
0.00%

SW

Materials industry group

4.02%

Max
4.52%
SW
4.02%
Q3
1.85%
Median
0.38%
Q1
0.00%
Min
0.00%
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their dividend yield against the Materials industry group benchmark.

Dividend Payout Ratio (TTM)

Smurfit Westrock (SW) reports payout ratio above 100% at 198.63%, meaning dividends exceeded current-period earnings and sustainability needs extra context. Meanwhile PPG Industries (PPG) reports 40.31%, ranking against industry peers normally.

PPG

Materials industry group

40.31%

Max
83.62%
Q3
41.37%
PPG
40.31%
Median
9.54%
Q1
0.00%
Min
0.00%

SW

Materials industry group

198.63%

SW
198.63%
Max
83.62%
Q3
41.37%
Median
9.54%
Q1
0.00%
Min
0.00%
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their payout ratio against the Materials industry group benchmark.

Dividend Metrics

Dividend metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
Dividend Yield (TTM)2.33%4.02%
Dividend Payout Ratio (TTM)40.31%198.63%

Valuation

P/E Ratio (TTM)

PPG Industries (PPG) at 17.19 is near its industry’s usual P/E ratio, while Smurfit Westrock (SW) at 48.99 sits in the richer quartile — SW needs stronger growth or earnings quality to justify the premium.

PPG

Materials industry group

17.19

Max
59.00
Q3
32.93
Median
18.82
PPG
17.19
Q1
11.96
Min
3.93

SW

Materials industry group

48.99

Max
59.00
SW
48.99
Q3
32.93
Median
18.82
Q1
11.96
Min
3.93
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their P/E ratio against the Materials industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both PPG Industries (PPG) at 1.62 and Smurfit Westrock (SW) at 0.73 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

PPG

Materials industry group

1.62

Max
9.62
Q3
4.34
Median
1.87
PPG
1.62
Q1
0.73
Min
0.00

SW

Materials industry group

0.73

Max
9.62
Q3
4.34
Median
1.87
SW
0.73
Q1
0.73
Min
0.00
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their P/S ratio against the Materials industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both PPG Industries (PPG) at 3.19 and Smurfit Westrock (SW) at 1.28 are valued close to their industries’ norm against book — neither stands out from peers.

PPG

Materials industry group

3.19

Max
6.59
Q3
3.55
PPG
3.19
Median
2.08
Q1
1.26
Min
-0.17

SW

Materials industry group

1.28

Max
6.59
Q3
3.55
Median
2.08
SW
1.28
Q1
1.26
Min
-0.17
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PPG Industries (PPG) vs. Smurfit Westrock (SW): A comparison of their P/B ratio against the Materials industry group benchmark.

Valuation Metrics

Valuation metrics for PPG Industries (PPG) and Smurfit Westrock (SW)
MetricPPGSW
P/E Ratio (TTM)17.1948.99
P/S Ratio (TTM)1.620.73
P/B Ratio (MRQ)3.191.28
Free Cash Flow Yield (TTM)4.06%4.26%