ENS vs. TTDKY
ENS (EnerSys) and TTDKY (TDK Corp ADR) are both stocks. ENS operates in Electrical Equipment & Parts (Industrials), while TTDKY operates in Electronic Components (Technology). Over the past 10 years, ENS returned 14.72%/yr vs 20.08%/yr for TTDKY. At a 0.31 correlation, their price movements are largely independent.
Performance
ENS vs. TTDKY - Performance Comparison
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Returns By Period
In the year-to-date period, ENS achieves a 55.77% return, which is significantly lower than TTDKY's 72.91% return. Over the past 10 years, ENS has underperformed TTDKY with an annualized return of 14.72%, while TTDKY has yielded a comparatively higher 20.08% annualized return.
ENS
- 1D
- 0.23%
- 1M
- 6.36%
- YTD
- 55.77%
- 6M
- 55.61%
- 1Y
- 174.64%
- 3Y*
- 30.88%
- 5Y*
- 20.56%
- 10Y*
- 14.72%
TTDKY
- 1D
- 2.44%
- 1M
- 27.31%
- YTD
- 72.91%
- 6M
- 70.85%
- 1Y
- 129.78%
- 3Y*
- 45.53%
- 5Y*
- 25.24%
- 10Y*
- 20.08%
ENS vs. TTDKY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ENS EnerSys | 55.77% | 60.28% | -7.57% | 37.90% | -5.64% | -4.04% | 12.19% | -2.57% | 12.46% | -9.97% |
TTDKY TDK Corp ADR | 72.91% | 9.92% | 37.95% | 45.42% | -16.86% | -22.54% | 34.55% | 59.89% | -11.84% | 16.59% |
Correlation
The correlation between ENS and TTDKY is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.33 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.31 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.35 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Apr 27, 2009 | 0.31 |
Fundamentals
ENS:
$8.69B
TTDKY:
$46.31B
ENS:
$7.67
TTDKY:
¥104.42
ENS:
29.73
TTDKY:
37.65
ENS:
1.15
TTDKY:
2.82
ENS:
2.33
TTDKY:
2.94
ENS:
4.56
TTDKY:
3.40
ENS:
$3.75B
TTDKY:
¥2.54T
ENS:
$1.10B
TTDKY:
¥794.41B
ENS:
$426.46M
TTDKY:
¥492.99B
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Return for Risk
ENS vs. TTDKY — Risk / Return Rank
ENS
TTDKY
ENS vs. TTDKY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for EnerSys (ENS) and TDK Corp ADR (TTDKY). 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.
| ENS | TTDKY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.18 | ||
| Sortino ratioReturn per unit of downside risk | +1.58 | ||
| Omega ratioGain probability vs. loss probability | 1.67 | 1.39 | +0.29 |
| Calmar ratioReturn relative to maximum drawdown | 9.59 | 4.01 | +5.59 |
| Martin ratioReturn relative to average drawdown | 34.35 | 8.73 | +25.62 |
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Drawdowns
ENS vs. TTDKY - Drawdown Comparison
The maximum ENS drawdown since its inception was -83.95%, which is greater than TTDKY's maximum drawdown of -54.04%. Use the drawdown chart below to compare losses from any high point for ENS and TTDKY.
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Drawdown Indicators
| ENS | TTDKY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -83.95% | -54.04% | -29.91% |
Max Drawdown (1Y)Largest decline over 1 year | -18.32% | -32.56% | +14.24% |
Max Drawdown (3Y)Largest decline over 3 years | -29.32% | -39.71% | +10.39% |
Max Drawdown (5Y)Largest decline over 5 years | -41.77% | -39.71% | -2.06% |
Max Drawdown (10Y)Largest decline over 10 years | -56.27% | -51.75% | -4.52% |
Current DrawdownCurrent decline from peak | -6.22% | -5.91% | -0.31% |
Average DrawdownAverage peak-to-trough decline | -17.98% | -23.47% | +5.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.11% | 14.92% | -9.81% |
Volatility
ENS vs. TTDKY - Volatility Comparison
The current volatility for EnerSys (ENS) is 15.61%, while TDK Corp ADR (TTDKY) has a volatility of 21.24%. This indicates that ENS experiences smaller price fluctuations and is considered to be less risky than TTDKY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ENS | TTDKY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.61% | 21.24% | -5.63% |
Volatility (6M)Calculated over the trailing 6-month period | 31.91% | 40.72% | -8.81% |
Volatility (1Y)Calculated over the trailing 1-year period | 36.97% | 50.73% | -13.76% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 34.53% | 38.84% | -4.31% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 36.69% | 36.21% | +0.48% |
Dividends
ENS vs. TTDKY - Dividend Comparison
ENS's dividend yield for the trailing twelve months is around 0.46%, while TTDKY has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ENS EnerSys | 0.46% | 0.68% | 1.01% | 0.79% | 0.95% | 0.89% | 0.84% | 0.94% | 0.90% | 1.01% | 0.90% | 1.25% |
TTDKY TDK Corp ADR | 0.00% | 0.77% | 0.73% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.85% | 0.00% |
Financials
ENS vs. TTDKY - Financials Comparison
This section allows you to compare key financial metrics between EnerSys and TDK Corp ADR. 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
ENS vs. TTDKY - Profitability Comparison
ENS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, EnerSys reported a gross profit of 290.86M and revenue of 988.01M. Therefore, the gross margin over that period was 29.4%.
TTDKY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TDK Corp ADR reported a gross profit of 187.24B and revenue of 658.13B. Therefore, the gross margin over that period was 28.5%.
ENS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, EnerSys reported an operating income of 123.75M and revenue of 988.01M, resulting in an operating margin of 12.5%.
TTDKY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, TDK Corp ADR reported an operating income of 31.48B and revenue of 658.13B, resulting in an operating margin of 4.8%.
ENS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, EnerSys reported a net income of 77.20M and revenue of 988.01M, resulting in a net margin of 7.8%.
TTDKY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TDK Corp ADR reported a net income of 14.72B and revenue of 658.13B, resulting in a net margin of 2.2%.
Frequently Asked Questions
ENS and TTDKY have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TTDKY has higher volatility (21.24%) compared to ENS (15.61%). In terms of maximum drawdown, ENS dropped -83.95% vs TTDKY's -54.04%.
ENS currently has the higher Sharpe Ratio (4.76 vs 2.57), 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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