MIESY vs. AAF.L
MIESY (Mitsui Engineering & Shipbuilding Co Ltd ADR) and AAF.L (Airtel Africa plc) are both stocks. MIESY operates in Aerospace & Defense (Industrials), while AAF.L operates in Telecom Services (Communication Services). Over the past 5 years, MIESY returned 43.84%/yr vs 35.64%/yr for AAF.L. At a correlation of -0.02, they often move in opposite directions.
Performance
MIESY vs. AAF.L - Performance Comparison
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Different Trading Currencies
MIESY is traded in USD, while AAF.L is traded in GBp. To make them comparable, the AAF.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, MIESY achieves a -35.89% return, which is significantly lower than AAF.L's -5.73% return.
MIESY
- 1D
- 0.00%
- 1M
- -37.34%
- YTD
- -35.89%
- 6M
- -35.89%
- 1Y
- 160.89%
- 3Y*
- 98.87%
- 5Y*
- 43.84%
- 10Y*
- —
AAF.L
- 1D
- -5.14%
- 1M
- -5.97%
- YTD
- -5.73%
- 6M
- 5.91%
- 1Y
- 85.07%
- 3Y*
- 47.45%
- 5Y*
- 35.64%
- 10Y*
- —
MIESY vs. AAF.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
MIESY Mitsui Engineering & Shipbuilding Co Ltd ADR | -35.89% | 493.50% | 38.78% | 82.78% | -36.21% | 29.70% | -70.00% |
AAF.L Airtel Africa plc | -5.73% | 242.34% | -11.20% | 26.45% | -23.20% | 79.50% | 151.08% |
Correlation
The correlation between MIESY and AAF.L is 0.01, 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 | 0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.05 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.02 |
Correlation (All Time) Calculated using the full available price history since May 28, 2020 | -0.02 |
Fundamentals
MIESY:
$2.66B
AAF.L:
£12.20B
MIESY:
$386.63
AAF.L:
£0.18
MIESY:
0.07
AAF.L:
18.11
MIESY:
0.00
AAF.L:
0.31
MIESY:
0.01
AAF.L:
1.92
MIESY:
0.01
AAF.L:
3.88
MIESY:
$358.09B
AAF.L:
£6.37B
MIESY:
$70.42B
AAF.L:
£3.93B
MIESY:
$49.65B
AAF.L:
£2.98B
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Return for Risk
MIESY vs. AAF.L — Risk / Return Rank
MIESY
AAF.L
MIESY vs. AAF.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Mitsui Engineering & Shipbuilding Co Ltd ADR (MIESY) and Airtel Africa plc (AAF.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.
| MIESY | AAF.L | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.70 | 2.12 | -1.41 |
Sortino ratioReturn per unit of downside risk | 6.64 | 2.77 | +3.87 |
Omega ratioGain probability vs. loss probability | 4.00 | 1.39 | +2.61 |
Calmar ratioReturn relative to maximum drawdown | 3.20 | 3.39 | -0.19 |
Martin ratioReturn relative to average drawdown | 11.65 | 13.54 | -1.90 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| MIESY | AAF.L | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.70 | 2.12 | -1.41 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.38 | 0.96 | -0.58 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.14 | 0.64 | -0.49 |
Drawdowns
MIESY vs. AAF.L - Drawdown Comparison
The maximum MIESY drawdown since its inception was -78.18%, which is greater than AAF.L's maximum drawdown of -70.18%. Use the drawdown chart below to compare losses from any high point for MIESY and AAF.L.
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Drawdown Indicators
| MIESY | AAF.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -78.18% | -70.18% | -8.00% |
Max Drawdown (1Y)Largest decline over 1 year | -50.28% | -26.52% | -23.76% |
Max Drawdown (3Y)Largest decline over 3 years | -60.56% | -31.22% | -29.34% |
Max Drawdown (5Y)Largest decline over 5 years | -60.56% | -43.66% | -16.90% |
Current DrawdownCurrent decline from peak | -50.28% | -21.21% | -29.07% |
Average DrawdownAverage peak-to-trough decline | -54.64% | -18.96% | -35.68% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 13.81% | 6.66% | +7.15% |
Volatility
MIESY vs. AAF.L - Volatility Comparison
Mitsui Engineering & Shipbuilding Co Ltd ADR (MIESY) has a higher volatility of 32.21% compared to Airtel Africa plc (AAF.L) at 26.08%. This indicates that MIESY's price experiences larger fluctuations and is considered to be riskier than AAF.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MIESY | AAF.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 32.21% | 26.08% | +6.13% |
Volatility (6M)Calculated over the trailing 6-month period | 38.90% | 34.17% | +4.73% |
Volatility (1Y)Calculated over the trailing 1-year period | 233.18% | 42.51% | +190.67% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 120.08% | 37.25% | +82.83% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 116.10% | 48.36% | +67.74% |
Dividends
MIESY vs. AAF.L - Dividend Comparison
MIESY has not paid dividends to shareholders, while AAF.L's dividend yield for the trailing twelve months is around 1.14%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
AAF.L Airtel Africa plc | 1.14% | 1.07% | 3.31% | 2.76% | 3.21% | 1.80% | 3.71% | 2.26% |
MIESY Mitsui Engineering & Shipbuilding Co Ltd ADR | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
MIESY vs. AAF.L - Financials Comparison
This section allows you to compare key financial metrics between Mitsui Engineering & Shipbuilding Co Ltd ADR and Airtel Africa plc. 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. AAF.L - 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%.
AAF.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Airtel Africa plc reported a gross profit of 880.79M and revenue of 1.71B. Therefore, the gross margin over that period was 51.5%.
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%.
AAF.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Airtel Africa plc reported an operating income of 578.39M and revenue of 1.71B, resulting in an operating margin of 33.8%.
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%.
AAF.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Airtel Africa plc reported a net income of 194.75M and revenue of 1.71B, resulting in a net margin of 11.4%.
Frequently Asked Questions
MIESY and AAF.L have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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