WLFC vs. ELMD
WLFC (Willis Lease Finance Corporation) and ELMD (Electromed, Inc.) are both stocks. WLFC operates in Rental & Leasing Services (Industrials), while ELMD operates in Medical Devices (Healthcare). Over the past 10 years, WLFC returned 22.48%/yr vs 25.08%/yr for ELMD. At a 0.10 correlation, their price movements are largely independent.
Performance
WLFC vs. ELMD - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with WLFC having a 40.13% return and ELMD slightly higher at 40.38%. Over the past 10 years, WLFC has underperformed ELMD with an annualized return of 22.48%, while ELMD has yielded a comparatively higher 25.08% annualized return.
WLFC
- 1D
- -1.19%
- 1M
- -8.27%
- 6M
- 3.25%
- YTD
- 40.13%
- 1Y
- 37.25%
- 3Y*
- 69.65%
- 5Y*
- 36.01%
- 10Y*
- 22.48%
- ALL TIME*
- 10.01%
ELMD
- 1D
- -2.90%
- 1M
- 5.69%
- 6M
- 46.89%
- YTD
- 40.38%
- 1Y
- 124.25%
- 3Y*
- 54.94%
- 5Y*
- 28.41%
- 10Y*
- 25.08%
- ALL TIME*
- 15.61%
WLFC vs. ELMD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WLFC Willis Lease Finance Corporation | 40.13% | -34.14% | 332.92% | -17.17% | 56.73% | 23.60% | -48.29% | 70.26% | 38.57% | -2.38% |
ELMD Electromed, Inc. | 40.38% | -1.46% | 170.85% | 4.00% | -19.31% | 32.52% | 13.41% | 69.94% | -16.14% | 56.44% |
Correlation
The correlation between WLFC and ELMD is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.20 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.18 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.16 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.13 |
Correlation (All Time) Calculated using the full available price history since Aug 13, 2010 | 0.10 |
Fundamentals
WLFC:
$4.53B
ELMD:
$338.49M
WLFC:
$16.95
ELMD:
$1.17
WLFC:
11.17
ELMD:
35.09
WLFC:
0.00
ELMD:
0.96
WLFC:
1.78
ELMD:
4.94
WLFC:
1.98
ELMD:
7.19
WLFC:
$757.62M
ELMD:
$71.75M
WLFC:
$405.87M
ELMD:
$56.28M
WLFC:
$416.98M
ELMD:
$14.10M
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Return for Risk
WLFC vs. ELMD — Risk / Return Rank
WLFC
ELMD
WLFC vs. ELMD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Willis Lease Finance Corporation (WLFC) and Electromed, Inc. (ELMD). 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.
| WLFC | ELMD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.59 | ||
| Sortino ratioReturn per unit of downside risk | -1.83 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.42 | -0.25 |
| Calmar ratioReturn relative to maximum drawdown | 1.18 | 5.37 | -4.20 |
| Martin ratioReturn relative to average drawdown | 2.31 | 12.05 | -9.74 |
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Drawdowns
WLFC vs. ELMD - Drawdown Comparison
The maximum WLFC drawdown since its inception was -88.12%, which is greater than ELMD's maximum drawdown of -78.65%. Use the drawdown chart below to compare losses from any high point for WLFC and ELMD.
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Drawdown Indicators
| WLFC | ELMD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -88.12% | -78.65% | -9.47% |
Max Drawdown (1Y)Largest decline over 1 year | -31.84% | -23.27% | -8.57% |
Max Drawdown (3Y)Largest decline over 3 years | -49.88% | -48.86% | -1.02% |
Max Drawdown (5Y)Largest decline over 5 years | -49.88% | -48.86% | -1.02% |
Max Drawdown (10Y)Largest decline over 10 years | -79.76% | -55.84% | -23.92% |
Current DrawdownCurrent decline from peak | -21.07% | -11.73% | -9.34% |
Average DrawdownAverage peak-to-trough decline | -42.25% | -33.68% | -8.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.19% | 10.35% | +5.84% |
Volatility
WLFC vs. ELMD - Volatility Comparison
Willis Lease Finance Corporation (WLFC) has a higher volatility of 15.51% compared to Electromed, Inc. (ELMD) at 12.54%. This indicates that WLFC's price experiences larger fluctuations and is considered to be riskier than ELMD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WLFC | ELMD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.51% | 12.54% | +2.97% |
Volatility (6M)Calculated over the trailing 6-month period | 37.29% | 37.77% | -0.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 47.44% | 52.52% | -5.08% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.24% | 46.45% | -3.21% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 51.05% | 52.97% | -1.92% |
Dividends
WLFC vs. ELMD - Dividend Comparison
WLFC's dividend yield for the trailing twelve months is around 0.77%, while ELMD has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 |
|---|---|---|---|
ELMD Electromed, Inc. | 0.00% | 0.00% | 0.00% |
WLFC Willis Lease Finance Corporation | 0.77% | 0.85% | 0.72% |
Financials
WLFC vs. ELMD - Financials Comparison
This section allows you to compare key financial metrics between Willis Lease Finance Corporation and Electromed, Inc.. 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
WLFC vs. ELMD - Profitability Comparison
WLFC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Willis Lease Finance Corporation reported a gross profit of 0.00 and revenue of 194.35M. Therefore, the gross margin over that period was 0.0%.
ELMD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Electromed, Inc. reported a gross profit of 14.64M and revenue of 18.58M. Therefore, the gross margin over that period was 78.8%.
WLFC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Willis Lease Finance Corporation reported an operating income of 33.79M and revenue of 194.35M, resulting in an operating margin of 17.4%.
ELMD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Electromed, Inc. reported an operating income of 3.77M and revenue of 18.58M, resulting in an operating margin of 20.3%.
WLFC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Willis Lease Finance Corporation reported a net income of 23.66M and revenue of 194.35M, resulting in a net margin of 12.2%.
ELMD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Electromed, Inc. reported a net income of 3.00M and revenue of 18.58M, resulting in a net margin of 16.2%.
Frequently Asked Questions
WLFC and ELMD have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
WLFC has higher volatility (15.51%) compared to ELMD (12.54%). In terms of maximum drawdown, WLFC dropped -88.12% vs ELMD's -78.65%.
ELMD currently has the higher Sharpe Ratio (2.38 vs 0.79), 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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