IAG vs. PPG: IAMGOLD vs. PPG Industries Stock Comparison

November 11, 2026

How do IAMGOLD (IAG) and PPG Industries (PPG) 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

IAMGOLD (IAG) and PPG Industries (PPG) both fall under the Materials industry group, but IAG is classified in Metals & Mining while PPG is classified in Chemicals.

Company profile comparison for IAMGOLD (IAG) and PPG Industries (PPG)
Profile Item	IAG	PPG
Name	IAMGOLD Corporation	PPG Industries, Inc.
Country/Region	Canada	United States
GICS Sector	Materials	Materials
GICS Industry Group	Materials	Materials
GICS Industry	Metals & Mining	Chemicals
GICS Sub-Industry	Gold	Specialty Chemicals
Market Capitalization	10.63 billion USD	27.03 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	July 15, 2003	March 17, 1980
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

IAG

PPG

GSPC

IAMGOLD (IAG) vs. PPG Industries (PPG), 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 IAMGOLD (IAG) and PPG Industries (PPG). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Total Return (1Y)	53.79%	33.84%
Total Return (3Y, Annualized)	103.91%	1.70%
Total Return (5Y, Annualized)	44.74%	-2.93%

Risk Profile

Drawdown History

IAG

PPG

GSPC

IAMGOLD (IAG) vs. PPG Industries (PPG), 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 IAMGOLD (IAG) and PPG Industries (PPG). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Volatility (1Y, Annualized)	64.39%	31.28%
Beta (5Y)	1.33	0.97
Max Drawdown (5Y)	-73.58%	-43.55%
Avg. Volume (3M)	5.11M	1.73M

Risk-Adjusted Performance

Risk-Return Positioning

IAG and PPG 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 IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Sharpe Ratio (1Y)	0.77	0.95
Sortino Ratio (1Y)	1.17	1.45

Profitability

ROE (TTM)

IAMGOLD (IAG) at 34.91% sits in the top ROE quartile, while PPG Industries (PPG) at 19.49% is closer to the peer norm — stronger capital efficiency for IAG.

IAG

Materials industry group

34.91%

Max: 52.88%
IAG: 34.91%
Q3: 19.49%
Median: 8.76%
Q1: -3.41%
Min: -32.81%

PPG

Materials industry group

19.49%

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their ROE against the Materials industry group benchmark.

Net Margin (TTM)

IAMGOLD (IAG) at 34.29% retains a top-quartile share of revenue as profit, ahead of PPG Industries (PPG) at 9.41%, which keeps about the industry-typical share.

IAG

Materials industry group

34.29%

Max: 38.66%
IAG: 34.29%
Q3: 15.98%
Median: 5.28%
Q1: 0.00%
Min: -20.40%

PPG

Materials industry group

9.41%

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their net margin against the Materials industry group benchmark.

Operating Margin (TTM)

IAMGOLD (IAG) at 43.99% operates in the top operating margin quartile, ahead of PPG Industries (PPG) at 14.66%, which runs around its industry’s norm.

IAG

Materials industry group

43.99%

Max: 66.70%
IAG: 43.99%
Q3: 28.92%
Median: 12.56%
Q1: 3.28%
Min: -14.07%

PPG

Materials industry group

14.66%

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their operating margin against the Materials industry group benchmark.

Profitability Metrics

Profitability metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
ROE (TTM)	34.91%	19.49%
ROA (TTM)	20.39%	6.22%
Net Margin (TTM)	34.29%	9.41%
Operating Margin (TTM)	43.99%	14.66%
Gross Margin (TTM)	51.82%	41.18%

Growth

Revenue Growth

IAMGOLD (IAG) at 74.70% 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 IAG.

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both IAMGOLD (IAG) at -24.00% and PPG Industries (PPG) at 46.11% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Revenue Growth (YoY)	74.70%	0.19%
Revenue Growth (3Y CAGR)	43.83%	0.55%
EPS Growth (YoY)	-24.00%	46.11%
EPS Growth (3Y CAGR)	--	17.12%

Financial Strength

Current Ratio (MRQ)

Both IAMGOLD (IAG) at 2.41 and PPG Industries (PPG) at 1.58 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

IAG

Materials industry group

2.41

Max: 5.96
Q3: 3.30
IAG: 2.41
Median: 2.24
Q1: 1.45
Min: 0.16

PPG

Materials industry group

1.58

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their current ratio against the Materials industry group benchmark.

Debt / Equity (MRQ)

IAMGOLD (IAG) at 0.12 keeps leverage in the lower industry quartile, while PPG Industries (PPG) at 0.87 runs a more typical debt-to-equity mix.

IAG

Materials industry group

0.12

Max: 1.98
Q3: 0.89
Median: 0.47
Q1: 0.13
IAG: 0.12
Min: 0.00

PPG

Materials industry group

0.87

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their debt-to-equity ratio against the Materials industry group benchmark.

Financial Strength Metrics

Financial strength metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Current Ratio (MRQ)	2.41	1.58
Debt / Equity (MRQ)	0.12	0.87
Net Debt / EBITDA	-0.10	2.11

Dividends

Dividend Yield (TTM)

IAMGOLD (IAG) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile PPG Industries (PPG) reports a yield of 2.33%, ranking against industry peers normally.

IAG

Materials industry group

0.00%

Max: 4.52%
Q3: 1.85%
Median: 0.38%
IAG: 0.00%
Q1: 0.00%
Min: 0.00%

PPG

Materials industry group

2.33%

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their dividend yield against the Materials industry group benchmark.

Dividend Payout Ratio (TTM)

IAMGOLD (IAG) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile PPG Industries (PPG) reports a payout of 40.31%, ranking against industry peers normally.

IAG

Materials industry group

0.00%

Max: 83.62%
Q3: 41.37%
Median: 9.54%
IAG: 0.00%
Q1: 0.00%
Min: 0.00%

PPG

Materials industry group

40.31%

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their payout ratio against the Materials industry group benchmark.

Dividend Metrics

Dividend metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
Dividend Yield (TTM)	0.00%	2.33%
Dividend Payout Ratio (TTM)	0.00%	40.31%

Valuation

P/E Ratio (TTM)

IAMGOLD (IAG) at 8.34 sits in the cheaper P/E ratio quartile, while PPG Industries (PPG) at 17.19 is closer to its industry’s usual earnings multiple — a discount for IAG, though growth and earnings durability still matter.

IAG

Materials industry group

8.34

Max: 59.00
Q3: 32.93
Median: 18.82
Q1: 11.96
IAG: 8.34
Min: 3.93

PPG

Materials industry group

17.19

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their P/E ratio against the Materials industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both IAMGOLD (IAG) at 2.77 and PPG Industries (PPG) at 1.62 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

IAG

Materials industry group

2.77

Max: 9.62
Q3: 4.34
IAG: 2.77
Median: 1.87
Q1: 0.73
Min: 0.00

PPG

Materials industry group

1.62

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their P/S ratio against the Materials industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both IAMGOLD (IAG) at 2.30 and PPG Industries (PPG) at 3.19 are valued close to their industries’ norm against book — neither stands out from peers.

IAG

Materials industry group

2.30

Max: 6.59
Q3: 3.55
IAG: 2.30
Median: 2.08
Q1: 1.26
Min: -0.17

PPG

Materials industry group

3.19

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

IAMGOLD (IAG) vs. PPG Industries (PPG): A comparison of their P/B ratio against the Materials industry group benchmark.

Valuation Metrics

Valuation metrics for IAMGOLD (IAG) and PPG Industries (PPG)
Metric	IAG	PPG
P/E Ratio (TTM)	8.34	17.19
P/S Ratio (TTM)	2.77	1.62
P/B Ratio (MRQ)	2.30	3.19
Free Cash Flow Yield (TTM)	11.69%	4.06%