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PSMT vs. COST
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between PSMT and COST is 0.38, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


Performance

PSMT vs. COST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PriceSmart, Inc. (PSMT) and Costco Wholesale Corporation (COST). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

PSMT:

1.13

COST:

1.29

Sortino Ratio

PSMT:

1.72

COST:

1.81

Omega Ratio

PSMT:

1.22

COST:

1.24

Calmar Ratio

PSMT:

1.07

COST:

1.65

Martin Ratio

PSMT:

5.66

COST:

4.74

Ulcer Index

PSMT:

5.64%

COST:

6.04%

Daily Std Dev

PSMT:

28.21%

COST:

22.13%

Max Drawdown

PSMT:

-89.11%

COST:

-53.39%

Current Drawdown

PSMT:

-1.85%

COST:

-3.28%

Fundamentals

Market Cap

PSMT:

$3.28B

COST:

$449.51B

EPS

PSMT:

$4.70

COST:

$17.05

PE Ratio

PSMT:

22.71

COST:

59.16

PEG Ratio

PSMT:

1.94

COST:

5.36

PS Ratio

PSMT:

0.65

COST:

1.70

PB Ratio

PSMT:

2.80

COST:

17.57

Total Revenue (TTM)

PSMT:

$5.08B

COST:

$264.09B

Gross Profit (TTM)

PSMT:

$1.91B

COST:

$35.11B

EBITDA (TTM)

PSMT:

$296.92M

COST:

$11.25B

Returns By Period

In the year-to-date period, PSMT achieves a 17.97% return, which is significantly higher than COST's 13.80% return. Over the past 10 years, PSMT has underperformed COST with an annualized return of 3.94%, while COST has yielded a comparatively higher 24.24% annualized return.


PSMT

YTD

17.97%

1M

6.39%

6M

21.16%

1Y

31.74%

3Y*

13.14%

5Y*

16.37%

10Y*

3.94%

COST

YTD

13.80%

1M

4.73%

6M

7.29%

1Y

28.24%

3Y*

32.50%

5Y*

29.64%

10Y*

24.24%

*Annualized

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PriceSmart, Inc.

Costco Wholesale Corporation

Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

PSMT vs. COST — Risk-Adjusted Performance Rank

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

PSMT
The Risk-Adjusted Performance Rank of PSMT is 8383
Overall Rank
The Sharpe Ratio Rank of PSMT is 8484
Sharpe Ratio Rank
The Sortino Ratio Rank of PSMT is 8080
Sortino Ratio Rank
The Omega Ratio Rank of PSMT is 7878
Omega Ratio Rank
The Calmar Ratio Rank of PSMT is 8484
Calmar Ratio Rank
The Martin Ratio Rank of PSMT is 8787
Martin Ratio Rank

COST
The Risk-Adjusted Performance Rank of COST is 8585
Overall Rank
The Sharpe Ratio Rank of COST is 8787
Sharpe Ratio Rank
The Sortino Ratio Rank of COST is 8282
Sortino Ratio Rank
The Omega Ratio Rank of COST is 8181
Omega Ratio Rank
The Calmar Ratio Rank of COST is 9090
Calmar Ratio Rank
The Martin Ratio Rank of COST is 8585
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

PSMT vs. COST - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for PriceSmart, Inc. (PSMT) and Costco Wholesale Corporation (COST). 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.


The current PSMT Sharpe Ratio is 1.13, which is comparable to the COST Sharpe Ratio of 1.29. The chart below compares the historical Sharpe Ratios of PSMT and COST, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

PSMT vs. COST - Dividend Comparison

PSMT's dividend yield for the trailing twelve months is around 1.12%, more than COST's 0.46% yield.


TTM20242023202220212020201920182017201620152014
PSMT
PriceSmart, Inc.
1.12%2.34%1.21%1.41%0.96%0.77%0.99%1.18%0.81%0.84%0.84%0.77%
COST
Costco Wholesale Corporation
0.46%0.49%2.87%0.76%0.54%3.38%0.86%1.08%4.81%1.09%4.06%0.97%

Drawdowns

PSMT vs. COST - Drawdown Comparison

The maximum PSMT drawdown since its inception was -89.11%, which is greater than COST's maximum drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for PSMT and COST.


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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

PSMT vs. COST - Volatility Comparison

PriceSmart, Inc. (PSMT) has a higher volatility of 6.87% compared to Costco Wholesale Corporation (COST) at 5.12%. This indicates that PSMT's price experiences larger fluctuations and is considered to be riskier than COST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Financials

PSMT vs. COST - Financials Comparison

This section allows you to compare key financial metrics between PriceSmart, Inc. and Costco Wholesale Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


0.0020.00B40.00B60.00B80.00BJulyOctober2021AprilJulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025
1.36B
63.72B
(PSMT) Total Revenue
(COST) Total Revenue
Values in USD except per share items

PSMT vs. COST - Profitability Comparison

The chart below illustrates the profitability comparison between PriceSmart, Inc. and Costco Wholesale Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

20.0%40.0%60.0%80.0%100.0%JulyOctober2021AprilJulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025
17.1%
15.1%
(PSMT) Gross Margin
(COST) Gross Margin
PSMT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, PriceSmart, Inc. reported a gross profit of 233.75M and revenue of 1.36B. Therefore, the gross margin over that period was 17.1%.

COST - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Costco Wholesale Corporation reported a gross profit of 9.61B and revenue of 63.72B. Therefore, the gross margin over that period was 15.1%.

PSMT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, PriceSmart, Inc. reported an operating income of 65.27M and revenue of 1.36B, resulting in an operating margin of 4.8%.

COST - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Costco Wholesale Corporation reported an operating income of 2.32B and revenue of 63.72B, resulting in an operating margin of 3.6%.

PSMT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, PriceSmart, Inc. reported a net income of 43.76M and revenue of 1.36B, resulting in a net margin of 3.2%.

COST - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Costco Wholesale Corporation reported a net income of 1.79B and revenue of 63.72B, resulting in a net margin of 2.8%.