SCCO vs. SW: Southern Copper vs. Smurfit Westrock Stock Comparison

November 11, 2026

How do Southern Copper (SCCO) 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

Southern Copper (SCCO) and Smurfit Westrock (SW) both fall under the Materials industry group, but SCCO is classified in Metals & Mining while SW is classified in Containers & Packaging.

Company profile comparison for Southern Copper (SCCO) and Smurfit Westrock (SW)
Profile Item	SCCO	SW
Name	Southern Copper Corporation	Smurfit WestRock Plc
Country/Region	United States	Ireland
GICS Sector	Materials	Materials
GICS Industry Group	Materials	Materials
GICS Industry	Metals & Mining	Containers & Packaging
GICS Sub-Industry	Copper	Paper & Plastic Packaging Products & Materials
Market Capitalization	142.73 billion USD	23.13 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	January 5, 1996	June 17, 2008
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

SCCO

GSPC

Southern Copper (SCCO) 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 Southern Copper (SCCO) and Smurfit Westrock (SW). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Total Return (1Y)	38.53%	29.05%
Total Return (3Y, Annualized)	42.97%	14.60%
Total Return (5Y, Annualized)	30.79%	-0.16%

Risk Profile

Drawdown History

SCCO

GSPC

Southern Copper (SCCO) 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 Southern Copper (SCCO) and Smurfit Westrock (SW). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Volatility (1Y, Annualized)	52.64%	42.69%
Beta (5Y)	1.15	0.89
Max Drawdown (5Y)	-43.07%	-53.49%
Avg. Volume (3M)	1.14M	4.66M

Risk-Adjusted Performance

Risk-Return Positioning

SCCO 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 Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Sharpe Ratio (1Y)	0.65	0.58
Sortino Ratio (1Y)	0.95	0.94

Profitability

ROE (TTM)

Southern Copper (SCCO) at 52.88% sits in the top ROE quartile, while Smurfit Westrock (SW) at 2.57% is closer to the peer norm — stronger capital efficiency for SCCO.

SCCO

Materials industry group

52.88%

SCCO: 52.88%
Max: 52.88%
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%

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their ROE against the Materials industry group benchmark.

Net Margin (TTM)

Southern Copper (SCCO) at 37.16% retains a top-quartile share of revenue as profit, ahead of Smurfit Westrock (SW) at 1.50%, which keeps about the industry-typical share.

SCCO

Materials industry group

37.16%

Max: 38.66%
SCCO: 37.16%
Q3: 15.98%
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%

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their net margin against the Materials industry group benchmark.

Operating Margin (TTM)

Southern Copper (SCCO) at 59.94% operates in the top operating margin quartile, ahead of Smurfit Westrock (SW) at 6.38%, which runs around its industry’s norm.

SCCO

Materials industry group

59.94%

Max: 66.70%
SCCO: 59.94%
Q3: 28.92%
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%

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their operating margin against the Materials industry group benchmark.

Profitability Metrics

Profitability metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
ROE (TTM)	52.88%	2.57%
ROA (TTM)	27.29%	2.50%
Net Margin (TTM)	37.16%	1.50%
Operating Margin (TTM)	59.94%	6.38%
Gross Margin (TTM)	65.84%	17.67%

Growth

Revenue Growth

Smurfit Westrock (SW) at 47.70% sits in the top revenue growth quartile, while Southern Copper (SCCO) at 17.38% is closer to the peer norm — faster top-line expansion for SW.

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Southern Copper (SCCO) at 25.41% 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.

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Revenue Growth (YoY)	17.38%	47.70%
Revenue Growth (3Y CAGR)	10.13%	32.15%
EPS Growth (YoY)	25.41%	62.20%
EPS Growth (3Y CAGR)	17.64%	-30.01%

Financial Strength

Current Ratio (MRQ)

Smurfit Westrock (SW) at 1.48 keeps current ratio within its industry’s typical mid-range, while Southern Copper (SCCO) at 4.31 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.

SCCO

Materials industry group

4.31

Max: 5.96
SCCO: 4.31
Q3: 3.30
Median: 2.24
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

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their current ratio against the Materials industry group benchmark.

Debt / Equity (MRQ)

Both Southern Copper (SCCO) at 0.63 and Smurfit Westrock (SW) at 0.78 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

SCCO

Materials industry group

0.63

Max: 1.98
Q3: 0.89
SCCO: 0.63
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

Southern Copper (SCCO) 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 Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Current Ratio (MRQ)	4.31	1.48
Debt / Equity (MRQ)	0.63	0.78
Net Debt / EBITDA	0.05	2.96

Dividends

Dividend Yield (TTM)

Both Southern Copper (SCCO) at 2.30% and Smurfit Westrock (SW) at 4.02% offer top-quartile dividend income relative to share price within their industries.

SCCO

Materials industry group

2.30%

Max: 4.52%
SCCO: 2.30%
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%

Southern Copper (SCCO) 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 Southern Copper (SCCO) reports 52.43%, ranking against industry peers normally.

SCCO

Materials industry group

52.43%

Max: 83.62%
SCCO: 52.43%
Q3: 41.37%
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%

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their payout ratio against the Materials industry group benchmark.

Dividend Metrics

Dividend metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
Dividend Yield (TTM)	2.30%	4.02%
Dividend Payout Ratio (TTM)	52.43%	198.63%

Valuation

P/E Ratio (TTM)

Southern Copper (SCCO) at 22.27 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.

SCCO

Materials industry group

22.27

Max: 59.00
Q3: 32.93
SCCO: 22.27
Median: 18.82
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

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their P/E ratio against the Materials industry group benchmark.

P/S Ratio (TTM)

Smurfit Westrock (SW) at 0.73 is priced about in line with its industry on P/S ratio, while Southern Copper (SCCO) at 8.34 sits in the pricier quartile — SCCO costs more per dollar of sales.

SCCO

Materials industry group

8.34

Max: 9.62
SCCO: 8.34
Q3: 4.34
Median: 1.87
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

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their P/S ratio against the Materials industry group benchmark.

P/B Ratio (MRQ)

Smurfit Westrock (SW) at 1.28 sits near its industry’s typical P/B ratio, while Southern Copper (SCCO) at 10.89 prices above its benchmark range — SCCO looks rich relative to book.

SCCO

Materials industry group

10.89

SCCO: 10.89
Max: 6.59
Q3: 3.55
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

Southern Copper (SCCO) vs. Smurfit Westrock (SW): A comparison of their P/B ratio against the Materials industry group benchmark.

Valuation Metrics

Valuation metrics for Southern Copper (SCCO) and Smurfit Westrock (SW)
Metric	SCCO	SW
P/E Ratio (TTM)	22.27	48.99
P/S Ratio (TTM)	8.34	0.73
P/B Ratio (MRQ)	10.89	1.28
Free Cash Flow Yield (TTM)	3.91%	4.26%