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IAG vs. RIO: IAMGOLD vs. Rio Tinto Stock Comparison

How do IAMGOLD (IAG) and Rio Tinto (RIO) 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 Rio Tinto (RIO) both belong to the Metals & Mining industry, though IAG is classified under Gold while RIO falls under Diversified Metals & Mining.

IAMGOLD (IAG) trades as ordinary local shares, while Rio Tinto (RIO) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for IAMGOLD (IAG) and Rio Tinto (RIO)
Profile ItemIAGRIO
NameIAMGOLD CorporationRio Tinto plc ADR
Country/RegionCanadaUnited Kingdom
GICS SectorMaterialsMaterials
GICS Industry GroupMaterialsMaterials
GICS IndustryMetals & MiningMetals & Mining
GICS Sub-IndustryGoldDiversified Metals & Mining
Market Capitalization10.63 billion USD136.19 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateJuly 15, 2003June 28, 1990
Security TypeCommon StockADR

Price Performance

Cumulative Growth

IAG
RIO
GSPC
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IAMGOLD (IAG) vs. Rio Tinto (RIO), 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 Rio Tinto (RIO). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
Total Return (1Y)53.79%30.54%
Total Return (3Y, Annualized)103.91%16.90%
Total Return (5Y, Annualized)44.74%14.68%

Risk Profile

Drawdown History

IAG
RIO
GSPC
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IAMGOLD (IAG) vs. Rio Tinto (RIO), 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 Rio Tinto (RIO). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

IAMGOLD (IAG) has an aggressive beta of 1.33, indicating higher sensitivity to broad-market moves, while Rio Tinto (RIO) is defensive at 0.63 and tends to be less market-sensitive — they sit on opposite ends of the beta spectrum.

Risk profile metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
Volatility (1Y, Annualized)64.39%30.72%
Beta (5Y)1.330.63
Max Drawdown (5Y)-73.58%-35.25%
Avg. Volume (3M)5.11M2.35M

Risk-Adjusted Performance

Risk-Return Positioning

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IAG and RIO 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 Rio Tinto (RIO)
MetricIAGRIO
Sharpe Ratio (1Y)0.770.85
Sortino Ratio (1Y)1.171.26

Profitability

ROE (TTM)

IAMGOLD (IAG) at 34.91% sits in the top ROE quartile, while Rio Tinto (RIO) at 19.31% 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%

RIO

Materials industry group

19.31%

Max
52.88%
Q3
19.49%
RIO
19.31%
Median
8.76%
Q1
-3.41%
Min
-32.81%
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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their ROE against the Materials industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both IAMGOLD (IAG) at 34.29% and Rio Tinto (RIO) at 19.59% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

IAG

Materials industry group

34.29%

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

RIO

Materials industry group

19.59%

Max
38.66%
RIO
19.59%
Q3
15.98%
Median
5.28%
Q1
0.00%
Min
-20.40%
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IAMGOLD (IAG) vs. Rio Tinto (RIO): 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 Rio Tinto (RIO) at 28.05%, 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%

RIO

Materials industry group

28.05%

Max
66.70%
Q3
28.92%
RIO
28.05%
Median
12.56%
Q1
3.28%
Min
-14.07%
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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their operating margin against the Materials industry group benchmark.

Profitability Metrics

Profitability metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
ROE (TTM)34.91%19.31%
ROA (TTM)20.39%8.11%
Net Margin (TTM)34.29%19.59%
Operating Margin (TTM)43.99%28.05%
Gross Margin (TTM)51.82%29.75%

Growth

Revenue Growth

IAMGOLD (IAG) at 74.70% sits in the top revenue growth quartile, while Rio Tinto (RIO) at 7.42% is closer to the peer norm — faster top-line expansion for IAG.

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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both IAMGOLD (IAG) at -24.00% and Rio Tinto (RIO) at -13.97% 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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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
Revenue Growth (YoY)74.70%7.42%
Revenue Growth (3Y CAGR)43.83%1.24%
EPS Growth (YoY)-24.00%-13.97%
EPS Growth (3Y CAGR)---7.23%

Financial Strength

Current Ratio (MRQ)

IAMGOLD (IAG) at 2.41 keeps current ratio within its industry’s typical mid-range, while Rio Tinto (RIO) at 1.42 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for RIO.

IAG

Materials industry group

2.41

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

RIO

Materials industry group

1.42

Max
5.96
Q3
3.30
Median
2.24
Q1
1.45
RIO
1.42
Min
0.16
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IAMGOLD (IAG) vs. Rio Tinto (RIO): 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 Rio Tinto (RIO) at 0.32 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

RIO

Materials industry group

0.32

Max
1.98
Q3
0.89
Median
0.47
RIO
0.32
Q1
0.13
Min
0.00
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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their debt-to-equity ratio against the Materials industry group benchmark.

Financial Strength Metrics

Financial strength metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
Current Ratio (MRQ)2.411.42
Debt / Equity (MRQ)0.120.32
Net Debt / EBITDA-0.100.58

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 Rio Tinto (RIO) reports a yield of 5.59%, 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%

RIO

Materials industry group

5.59%

RIO
5.59%
Max
4.52%
Q3
1.85%
Median
0.38%
Q1
0.00%
Min
0.00%
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IAMGOLD (IAG) vs. Rio Tinto (RIO): 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 Rio Tinto (RIO) reports a payout of 54.46%, 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%

RIO

Materials industry group

54.46%

Max
83.62%
RIO
54.46%
Q3
41.37%
Median
9.54%
Q1
0.00%
Min
0.00%
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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their payout ratio against the Materials industry group benchmark.

Dividend Metrics

Dividend metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
Dividend Yield (TTM)0.00%5.59%
Dividend Payout Ratio (TTM)0.00%54.46%

Valuation

P/E Ratio (TTM)

Both IAMGOLD (IAG) at 8.34 and Rio Tinto (RIO) at 11.35 sit in the cheaper earnings-multiple quartile for P/E ratio, with the market paying less for a dollar of trailing earnings than it pays for typical peers.

IAG

Materials industry group

8.34

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

RIO

Materials industry group

11.35

Max
59.00
Q3
32.93
Median
18.82
Q1
11.96
RIO
11.35
Min
3.93
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IAMGOLD (IAG) vs. Rio Tinto (RIO): 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 Rio Tinto (RIO) at 2.20 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

RIO

Materials industry group

2.20

Max
9.62
Q3
4.34
RIO
2.20
Median
1.87
Q1
0.73
Min
0.00
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IAMGOLD (IAG) vs. Rio Tinto (RIO): 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 Rio Tinto (RIO) at 2.08 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

RIO

Materials industry group

2.08

Max
6.59
Q3
3.55
Median
2.08
RIO
2.08
Q1
1.26
Min
-0.17
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IAMGOLD (IAG) vs. Rio Tinto (RIO): A comparison of their P/B ratio against the Materials industry group benchmark.

Valuation Metrics

Valuation metrics for IAMGOLD (IAG) and Rio Tinto (RIO)
MetricIAGRIO
P/E Ratio (TTM)8.3411.35
P/S Ratio (TTM)2.772.20
P/B Ratio (MRQ)2.302.08
Free Cash Flow Yield (TTM)11.69%2.64%