CPNG vs. SMSN.L

Last updated Jun 13, 2026

CPNG (Coupang, Inc.) and SMSN.L (Samsung Electronics Co. Ltd) are both stocks. CPNG operates in Internet Retail (Consumer Cyclical), while SMSN.L operates in Consumer Electronics (Technology). Over the past 5 years, CPNG returned -15.31%/yr vs 26.81%/yr for SMSN.L. At a 0.24 correlation, their price movements are largely independent.

Performance

CPNG vs. SMSN.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Coupang, Inc. (CPNG) and Samsung Electronics Co. Ltd (SMSN.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CPNG achieves a -28.70% return, which is significantly lower than SMSN.L's 161.93% return.

CPNG

• 1D: -2.49%
• 1M: 5.39%
• YTD: -28.70%
• 6M: -34.37%
• 1Y: -40.59%
• 3Y*: 0.44%
• 5Y*: -15.31%
• 10Y*: —

SMSN.L

• 1D: 6.51%
• 1M: 13.49%
• YTD: 161.93%
• 6M: 204.19%
• 1Y: 399.27%
• 3Y*: 59.18%
• 5Y*: 26.81%
• 10Y*: 27.99%

*Multi-year figures are annualized to reflect compound growth (CAGR)

CPNG vs. SMSN.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
CPNG Coupang, Inc.	-28.70%	7.32%	35.76%	10.06%	-49.93%	-53.73%
SMSN.L Samsung Electronics Co. Ltd	161.93%	130.81%	-37.94%	38.34%	-31.32%	-5.15%

Correlation

The correlation between CPNG and SMSN.L is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.25
Correlation (3Y) Calculated over the trailing 3-year period	0.22
Correlation (5Y) Calculated over the trailing 5-year period	0.24
Correlation (All Time) Calculated using the full available price history since Mar 11, 2021	0.24

Fundamentals

Market Cap CPNG : $30.70B SMSN.L : $1.46T
EPS CPNG : -$0.09 SMSN.L : ₩320.04K
PS Ratio CPNG : 1.09 SMSN.L : 5.67
PB Ratio CPNG : 7.81 SMSN.L : 4.68
Total Revenue (TTM) CPNG : $28.65B SMSN.L : ₩389.99T
Gross Profit (TTM) CPNG : $3.65B SMSN.L : ₩152.35T
EBITDA (TTM) CPNG : $80.00M SMSN.L : ₩68.67T

Return for Risk

CPNG vs. SMSN.L — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CPNG

CPNG Risk / Return Rank: 10
CPNG Sharpe Ratio Rank: 7
CPNG Sortino Ratio Rank: 9
CPNG Omega Ratio Rank: 8
CPNG Calmar Ratio Rank: 15
CPNG Martin Ratio Rank: 12

SMSN.L

SMSN.L Risk / Return Rank: 99
SMSN.L Sharpe Ratio Rank: 100
SMSN.L Sortino Ratio Rank: 99
SMSN.L Omega Ratio Rank: 98
SMSN.L Calmar Ratio Rank: 99
SMSN.L Martin Ratio Rank: 99

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CPNG vs. SMSN.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Coupang, Inc. (CPNG) and Samsung Electronics Co. Ltd (SMSN.L). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	CPNG	SMSN.L	Difference
Sharpe ratio: Return per unit of total volatility	-0.92	7.76	-8.68
Sortino ratio: Return per unit of downside risk	-1.29	5.80	-7.09
Omega ratio: Gain probability vs. loss probability	0.83	1.75	-0.92
Calmar ratio: Return relative to maximum drawdown	-0.74	18.03	-18.78
Martin ratio: Return relative to average drawdown	-1.32	57.94	-59.26

CPNG vs. SMSN.L - Sharpe Ratio Comparison

The current CPNG Sharpe Ratio is -0.92, which is lower than the SMSN.L Sharpe Ratio of 7.76. The chart below compares the historical Sharpe Ratios of CPNG and SMSN.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

CPNG vs. SMSN.L - Drawdown Comparison

The maximum CPNG drawdown since its inception was -85.28%, which is greater than SMSN.L's maximum drawdown of -55.59%. Use the drawdown chart below to compare losses from any high point for CPNG and SMSN.L.

Drawdown Indicators

	CPNG	SMSN.L	Difference
Max Drawdown Largest peak-to-trough decline	-85.28%	-55.59%	-29.69%
Max Drawdown (1Y) Largest decline over 1 year	-54.91%	-21.96%	-32.95%
Max Drawdown (3Y) Largest decline over 3 years	-54.91%	-44.52%	-10.39%
Max Drawdown (5Y) Largest decline over 5 years	-79.01%	-49.12%	-29.89%
Max Drawdown (10Y) Largest decline over 10 years	—	-54.44%	—
Current Drawdown Current decline from peak	-73.51%	-8.55%	-64.96%
Average Drawdown Average peak-to-trough decline	-64.19%	-17.37%	-46.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	30.85%	6.85%	+24.00%

Volatility

CPNG vs. SMSN.L - Volatility Comparison

Coupang, Inc. (CPNG) and Samsung Electronics Co. Ltd (SMSN.L) have volatilities of 21.03% and 20.71%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CPNG	SMSN.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.03%	20.71%	+0.32%
Volatility (6M) Calculated over the trailing 6-month period	39.57%	43.80%	-4.23%
Volatility (1Y) Calculated over the trailing 1-year period	44.14%	51.06%	-6.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	52.50%	34.83%	+17.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	53.74%	32.95%	+20.79%

Dividends

CPNG vs. SMSN.L - Dividend Comparison

CPNG has not paid dividends to shareholders, while SMSN.L's dividend yield for the trailing twelve months is around 0.35%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CPNG Coupang, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SMSN.L Samsung Electronics Co. Ltd	0.35%	0.94%	2.88%	1.79%	2.50%	1.85%	3.60%	2.47%	3.65%	1.62%	1.68%	1.71%

Financials

Frequently Asked Questions

Can I hold both CPNG and SMSN.L in my portfolio?

CPNG and SMSN.L have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.