MIESY vs. WDC
MIESY (Mitsui Engineering & Shipbuilding Co Ltd ADR) and WDC (Western Digital Corporation) are both stocks. MIESY operates in Aerospace & Defense (Industrials), while WDC operates in Computer Hardware (Technology). Over the past 5 years, MIESY returned 44.16%/yr vs 66.44%/yr for WDC. At a 0.02 correlation, their price movements are largely independent.
Performance
MIESY vs. WDC - Performance Comparison
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Returns By Period
In the year-to-date period, MIESY achieves a -35.16% return, which is significantly lower than WDC's 289.65% return.
MIESY
- 1D
- 0.00%
- 1M
- -19.92%
- YTD
- -35.16%
- 6M
- -35.16%
- 1Y
- 163.86%
- 3Y*
- 99.63%
- 5Y*
- 44.16%
- 10Y*
- —
WDC
- 1D
- -8.45%
- 1M
- 38.54%
- YTD
- 289.65%
- 6M
- 276.58%
- 1Y
- 1,013.89%
- 3Y*
- 186.62%
- 5Y*
- 66.44%
- 10Y*
- 35.82%
MIESY vs. WDC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
MIESY Mitsui Engineering & Shipbuilding Co Ltd ADR | -35.16% | 493.50% | 38.78% | 82.78% | -36.21% | 29.70% | -70.00% |
WDC Western Digital Corporation | 289.65% | 283.68% | 13.86% | 65.99% | -51.62% | 17.73% | 22.90% |
Correlation
The correlation between MIESY and WDC is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.02 |
Correlation (All Time) Calculated using the full available price history since May 27, 2020 | 0.02 |
Fundamentals
MIESY:
¥386.63
WDC:
$23.29
MIESY:
11.14
WDC:
28.80
MIESY:
0.00
WDC:
0.67
MIESY:
1.21
WDC:
15.86
MIESY:
¥358.09B
WDC:
$11.78B
MIESY:
¥70.42B
WDC:
$5.35B
MIESY:
¥49.65B
WDC:
$10.88B
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Return for Risk
MIESY vs. WDC — Risk / Return Rank
MIESY
WDC
MIESY vs. WDC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Mitsui Engineering & Shipbuilding Co Ltd ADR (MIESY) and Western Digital Corporation (WDC). 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.
| MIESY | WDC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -14.33 | ||
| Sortino ratioReturn per unit of downside risk | -0.47 | ||
| Omega ratioGain probability vs. loss probability | 3.65 | 1.95 | +1.70 |
| Calmar ratioReturn relative to maximum drawdown | 3.14 | 49.76 | -46.62 |
| Martin ratioReturn relative to average drawdown | 9.09 | 167.89 | -158.79 |
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Drawdowns
MIESY vs. WDC - Drawdown Comparison
The maximum MIESY drawdown since its inception was -78.18%, smaller than the maximum WDC drawdown of -96.20%. Use the drawdown chart below to compare losses from any high point for MIESY and WDC.
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Drawdown Indicators
| MIESY | WDC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -78.18% | -96.20% | +18.02% |
Max Drawdown (1Y)Largest decline over 1 year | -53.13% | -20.59% | -32.54% |
Max Drawdown (3Y)Largest decline over 3 years | -60.56% | -49.65% | -10.91% |
Max Drawdown (5Y)Largest decline over 5 years | -60.56% | -57.55% | -3.01% |
Max Drawdown (10Y)Largest decline over 10 years | — | -70.49% | — |
Current DrawdownCurrent decline from peak | -49.72% | -10.11% | -39.61% |
Average DrawdownAverage peak-to-trough decline | -54.56% | -52.04% | -2.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.26% | 6.09% | +12.17% |
Volatility
MIESY vs. WDC - Volatility Comparison
Mitsui Engineering & Shipbuilding Co Ltd ADR (MIESY) and Western Digital Corporation (WDC) have volatilities of 27.35% and 27.33%, 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.
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Volatility by Period
| MIESY | WDC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 27.35% | 27.33% | +0.02% |
Volatility (6M)Calculated over the trailing 6-month period | 41.31% | 55.57% | -14.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 233.61% | 68.13% | +165.48% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 120.30% | 49.63% | +70.67% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 115.65% | 48.98% | +66.67% |
Dividends
MIESY vs. WDC - Dividend Comparison
MIESY has not paid dividends to shareholders, while WDC's dividend yield for the trailing twelve months is around 0.07%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MIESY Mitsui Engineering & Shipbuilding Co Ltd ADR | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
WDC Western Digital Corporation | 0.07% | 0.19% | 0.00% | 0.00% | 0.00% | 0.00% | 1.81% | 2.36% | 5.41% | 2.51% | 2.94% | 3.33% |
Financials
MIESY vs. WDC - Financials Comparison
This section allows you to compare key financial metrics between Mitsui Engineering & Shipbuilding Co Ltd ADR and Western Digital 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.
Total Revenue: Total amount of money received from sales and other business activities
MIESY vs. WDC - Profitability Comparison
MIESY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Mitsui Engineering & Shipbuilding Co Ltd ADR reported a gross profit of 15.80B and revenue of 101.85B. Therefore, the gross margin over that period was 15.5%.
WDC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Western Digital Corporation reported a gross profit of 1.68B and revenue of 3.34B. Therefore, the gross margin over that period was 50.2%.
MIESY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Mitsui Engineering & Shipbuilding Co Ltd ADR reported an operating income of 6.65B and revenue of 101.85B, resulting in an operating margin of 6.5%.
WDC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Western Digital Corporation reported an operating income of 1.14B and revenue of 3.34B, resulting in an operating margin of 34.0%.
MIESY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Mitsui Engineering & Shipbuilding Co Ltd ADR reported a net income of 13.31B and revenue of 101.85B, resulting in a net margin of 13.1%.
WDC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Western Digital Corporation reported a net income of 3.21B and revenue of 3.34B, resulting in a net margin of 96.0%.
Frequently Asked Questions
MIESY and WDC have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MIESY has higher volatility (27.35%) compared to WDC (27.33%). In terms of maximum drawdown, MIESY dropped -78.18% vs WDC's -96.20%.
WDC currently has the higher Sharpe Ratio (15.04 vs 0.71), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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