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

Correlation

The correlation between WDC and COST is 0.52, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


Performance

WDC vs. COST - Performance Comparison

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

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Key characteristics

Sharpe Ratio

WDC:

-0.39

COST:

1.39

Sortino Ratio

WDC:

-0.24

COST:

1.96

Omega Ratio

WDC:

0.97

COST:

1.27

Calmar Ratio

WDC:

-0.31

COST:

1.81

Martin Ratio

WDC:

-0.88

COST:

5.32

Ulcer Index

WDC:

20.93%

COST:

5.89%

Daily Std Dev

WDC:

48.48%

COST:

21.91%

Max Drawdown

WDC:

-97.33%

COST:

-53.39%

Current Drawdown

WDC:

-40.23%

COST:

-6.26%

Fundamentals

Market Cap

WDC:

$15.46B

COST:

$447.27B

EPS

WDC:

$2.92

COST:

$17.12

PE Ratio

WDC:

15.10

COST:

58.88

PEG Ratio

WDC:

490.33

COST:

5.33

PS Ratio

WDC:

0.99

COST:

1.69

PB Ratio

WDC:

2.99

COST:

17.47

Total Revenue (TTM)

WDC:

$14.44B

COST:

$264.09B

Gross Profit (TTM)

WDC:

$5.33B

COST:

$35.11B

EBITDA (TTM)

WDC:

$2.92B

COST:

$11.25B

Returns By Period

In the year-to-date period, WDC achieves a -2.13% return, which is significantly lower than COST's 10.29% return. Over the past 10 years, WDC has underperformed COST with an annualized return of -3.24%, while COST has yielded a comparatively higher 23.77% annualized return.


WDC

YTD

-2.13%

1M

26.47%

6M

-16.16%

1Y

-18.49%

5Y*

6.63%

10Y*

-3.24%

COST

YTD

10.29%

1M

4.68%

6M

7.07%

1Y

28.72%

5Y*

28.78%

10Y*

23.77%

*Annualized

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Risk-Adjusted Performance

WDC vs. COST — Risk-Adjusted Performance Rank

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

WDC
The Risk-Adjusted Performance Rank of WDC is 3131
Overall Rank
The Sharpe Ratio Rank of WDC is 3030
Sharpe Ratio Rank
The Sortino Ratio Rank of WDC is 3030
Sortino Ratio Rank
The Omega Ratio Rank of WDC is 3030
Omega Ratio Rank
The Calmar Ratio Rank of WDC is 3232
Calmar Ratio Rank
The Martin Ratio Rank of WDC is 3232
Martin Ratio Rank

COST
The Risk-Adjusted Performance Rank of COST is 8888
Overall Rank
The Sharpe Ratio Rank of COST is 9090
Sharpe Ratio Rank
The Sortino Ratio Rank of COST is 8585
Sortino Ratio Rank
The Omega Ratio Rank of COST is 8484
Omega Ratio Rank
The Calmar Ratio Rank of COST is 9292
Calmar Ratio Rank
The Martin Ratio Rank of COST is 8787
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.

WDC vs. COST - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Western Digital Corporation (WDC) 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 WDC Sharpe Ratio is -0.39, which is lower than the COST Sharpe Ratio of 1.39. The chart below compares the historical Sharpe Ratios of WDC 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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Dividends

WDC vs. COST - Dividend Comparison

WDC has not paid dividends to shareholders, while COST's dividend yield for the trailing twelve months is around 0.47%.


TTM20242023202220212020201920182017201620152014
WDC
Western Digital Corporation
0.00%0.00%0.00%0.00%0.00%1.81%2.36%5.41%2.52%2.94%4.21%1.36%
COST
Costco Wholesale Corporation
0.47%0.49%2.87%0.76%0.54%3.38%0.86%1.08%4.81%1.09%4.06%0.97%

Drawdowns

WDC vs. COST - Drawdown Comparison

The maximum WDC drawdown since its inception was -97.33%, which is greater than COST's maximum drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for WDC and COST. For additional features, visit the drawdowns tool.


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Volatility

WDC vs. COST - Volatility Comparison

Western Digital Corporation (WDC) has a higher volatility of 12.36% compared to Costco Wholesale Corporation (COST) at 5.91%. This indicates that WDC'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

WDC vs. COST - Financials Comparison

This section allows you to compare key financial metrics between Western Digital Corporation 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


0.0020.00B40.00B60.00B80.00B20212022202320242025
2.29B
63.72B
(WDC) Total Revenue
(COST) Total Revenue
Values in USD except per share items

WDC vs. COST - Profitability Comparison

The chart below illustrates the profitability comparison between Western Digital Corporation 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

0.0%10.0%20.0%30.0%40.0%20212022202320242025
39.8%
15.1%
(WDC) Gross Margin
(COST) Gross Margin
WDC - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Western Digital Corporation reported a gross profit of 912.00M and revenue of 2.29B. Therefore, the gross margin over that period was 39.8%.

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%.

WDC - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Western Digital Corporation reported an operating income of 760.00M and revenue of 2.29B, resulting in an operating margin of 33.1%.

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%.

WDC - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Western Digital Corporation reported a net income of 524.00M and revenue of 2.29B, resulting in a net margin of 22.8%.

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%.