Willis Lease Finance [WLFC] vs Aercap Holdings N.V [AER] Detailed Stock Comparison
TLDR: Quick Comparison Summary
Based on 21 vital metrics comparison: Willis Lease Finance Corporation wins in 10 metrics, Aercap Holdings N.V. wins in 11 metrics, with 0 ties. Aercap Holdings N.V. appears stronger overall.
View Metrics Details
Vital Metrics Comparison
| Metric | Willis Lease Finance Corporation | Aercap Holdings N.V. | Better |
|---|---|---|---|
| P/E Ratio (TTM) | 12.34 | 6.53 | Aercap Holdings N.V. |
| Price-to-Book Ratio | 2.19 | 1.24 | Aercap Holdings N.V. |
| Debt-to-Equity Ratio | 373.85 | 238.42 | Aercap Holdings N.V. |
| PEG Ratio | -0.26 | 8.54 | Aercap Holdings N.V. |
| EV/EBITDA | 10.95 | 13.79 | Willis Lease Finance Corporation |
| Profit Margin (TTM) | 15.89% | 44.04% | Aercap Holdings N.V. |
| Operating Margin (TTM) | 27.55% | 48.05% | Aercap Holdings N.V. |
| EBITDA Margin (TTM) | 27.55% | 48.05% | Aercap Holdings N.V. |
| Return on Equity | 17.00% | 21.13% | Aercap Holdings N.V. |
| Return on Assets (TTM) | 4.46% | 4.08% | Willis Lease Finance Corporation |
| Free Cash Flow (TTM) | $-272.43M | $-681.17M | Willis Lease Finance Corporation |
| Dividend Yield | 0.85% | 0.81% | Willis Lease Finance Corporation |
| 1-Year Return | 33.60% | 20.86% | Willis Lease Finance Corporation |
| Price-to-Sales Ratio (TTM) | 1.81 | 2.66 | Willis Lease Finance Corporation |
| Enterprise Value | $4.06B | $64.93B | Aercap Holdings N.V. |
| EV/Revenue Ratio | 5.67 | 7.62 | Willis Lease Finance Corporation |
| Gross Profit Margin (TTM) | 58.00% | 32.85% | Willis Lease Finance Corporation |
| Revenue per Share (TTM) | $106 | $49 | Willis Lease Finance Corporation |
| Earnings per Share (Diluted) | $15.40 | $21.30 | Aercap Holdings N.V. |
| Beta (Stock Volatility) | 0.75 | 0.99 | Willis Lease Finance Corporation |
| Short % of Float | 63.89% | 1.30% | Aercap Holdings N.V. |
Willis Lease Finance Corporation vs Aercap Holdings N.V. Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| Willis Lease Finance Corporation | 0.30% | 2.80% | 6.00% | 14.15% | 40.99% | 42.28% |
| Aercap Holdings N.V. | -0.13% | -1.94% | -0.62% | -0.33% | 3.09% | 1.62% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| Willis Lease Finance Corporation | 33.60% | 336.98% | 336.28% | 681.36% | 1,341.36% | 1,972.55% |
| Aercap Holdings N.V. | 20.86% | 128.76% | 162.47% | 278.58% | 1,031.77% | 510.02% |
Performance & Financial Health Analysis: Willis Lease Finance Corporation vs Aercap Holdings N.V.
| Metric | WLFC | AER |
|---|---|---|
| Market Information | ||
| Market Cap | $1.29B | $22.47B |
| Market Cap Category | Small cap | Large cap |
| 10 Day Avg. Volume | 91,189 | 1,200,878 |
| 90 Day Avg. Volume | 71,420 | 1,225,136 |
| Last Close | $190.83 | $146.97 |
| 52 Week Range | $114.01 - $239.44 | $105.65 - $155.99 |
| % from 52W High | -20.30% | -5.78% |
| All-Time High | $239.71 (May 06, 2026) | $155.99 (Jul 07, 2026) |
| % from All-Time High | -20.39% | -5.78% |
| Growth Metrics | ||
| Quarterly Revenue Growth | 0.28% | 0.08% |
| Quarterly Earnings Growth | -0.42% | -0.06% |
| Financial Health | ||
| Profit Margin (TTM) | 0.16% | 0.44% |
| Operating Margin (TTM) | 0.28% | 0.48% |
| Return on Equity (TTM) | 0.17% | 0.21% |
| Debt to Equity (MRQ) | 373.85 | 238.42 |
| Cash & Liquidity | ||
| Book Value per Share (MRQ) | $86.90 | $112.59 |
| Cash per Share (MRQ) | $2.48 | $8.55 |
| Operating Cash Flow (TTM) | $283.24M | $5.39B |
| Levered Free Cash Flow (TTM) | $-377,461,376 | $-1,674,115,456 |
| Dividends | ||
| Last 12-Month Dividend Yield | 0.85% | 0.81% |
| Last 12-Month Dividend | $1.55 | $1.21 |
Valuation & Enterprise Metrics Analysis: Willis Lease Finance Corporation vs Aercap Holdings N.V.
| Metric | WLFC (Apr 24, 2026) | AER (Apr 26, 2026) |
|---|---|---|
| Price Ratios | ||
| P/E Ratio (TTM) | 12.34 | 6.53 |
| Forward P/E | 10.17 | 8.54 |
| PEG Ratio | -0.26 | 8.54 |
| Price to Sales (TTM) | 1.81 | 2.66 |
| Price to Book (MRQ) | 2.19 | 1.24 |
| Market Capitalization | ||
| Market Capitalization | $1.29B | $22.47B |
| Enterprise Value | $4.06B | $64.93B |
| Enterprise Value Metrics | ||
| Enterprise to Revenue | 5.67 | 7.62 |
| Enterprise to EBITDA | 10.95 | 13.79 |
| Risk & Other Metrics | ||
| Beta | 0.75 | 0.99 |
| Book Value per Share (MRQ) | $86.90 | $112.59 |
Financial Statements Comparison: Willis Lease Finance Corporation vs Aercap Holdings N.V.
Financial Metrics
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Revenue
Operating Margin
Profit Margin
Long Term Debt
Income Flow Analysis
Financial Statements Comparison
Income Statement
| Metric | WLFC (2025) | AER (2025) |
|---|---|---|
| Revenue/Sales | 730.24M | 8.52B |
| Cost of Goods Sold | 231.74M | 5.28B |
| COGS % of Revenue | 31.7% | 62.0% |
| Gross Profit | 498.50M | 3.24B |
| Gross Margin | 68.3% | 38.0% |
| Research & Development | N/A | N/A |
| Operating Income (EBIT) | 272.38M | 2.69B |
| Operating Margin | 37.3% | 31.6% |
| EBITDA | 398.80M | 3.94B |
| EBITDA Margin | 54.6% | 46.3% |
| Pre-Tax Income | 160.61M | 4.09B |
| Pre-Tax Income % of Revenue | 22.0% | 48.0% |
| Income Tax | 46.85M | 555.25M |
| Income Tax % of Revenue | 6.4% | 6.5% |
| Net Income (Profit) | 113.76M | 3.75B |
| Profit Margin | 15.6% | 44.0% |
Balance Sheet & Liquidity Metrics
| Metric | WLFC (2025) | AER (2025) |
|---|---|---|
| Cash & Equivalents | 16.44M | 1.38B |
| Total Current Assets | 799.69M | 6.12B |
| Total Current Assets % of Revenue | 109.5% | 71.8% |
| Total Current Liabilities | 141.06M | 1.78B |
| Total Current Liabilities % of Revenue | 19.3% | 20.8% |
| Long-Term Debt | 2.70B | 43.61B |
| Long-Term Debt % of Revenue | 369.8% | 512.1% |
| Total Shareholders Equity | 662.14M | 18.32B |
| Retained Earnings | 590.79M | 16.32B |
| Retained Earnings % of Revenue | 80.9% | 191.6% |
| Property, Plant & Equipment | 101.70M | 39.40M |
Cash Flow Statement Comparison
| Metric | WLFC (2025) | AER (2025) |
|---|---|---|
| Operating Cash Flow | 343.21M | 5.98B |
| Operating Cash Flow % of Revenue | 47.0% | 70.2% |
| Capital Expenditures | -286.00M | -6.07B |
| Free Cash Flow | -272.43M | -681.17M |
| FCF Margin | -37.3% | -8.0% |
| Debt Repayment | -1.22B | -7.08B |
| Common Stock Repurchase | -23.08M | -2.54B |
Short Interest & Institutional Ownership Analysis
| Metric | WLFC | AER |
|---|---|---|
| Shares Short | 333,394 | 2.06M |
| Short Ratio | 6.10 | 1.31 |
| Short % of Float | 63.89% | 1.30% |
| Shares Outstanding | 7.62M | 162.74M |
| Float Shares | 2.76M | 155.22M |
| % Held by Insiders | 57.94% | 4.10% |
| % Held by Institutions | 49.35% | 94.41% |
| % Held by Public | -7.29% | 1.49% |
Dividend Analysis & Yield Comparison: Willis Lease Finance Corporation vs Aercap Holdings N.V.
| Metric | WLFC | AER |
|---|---|---|
| Last 12-Month Dividend | $1.55 | $1.21 |
| Last 12-Month Dividend Yield | 0.85% | 0.81% |
| 3-Year Avg Annual Dividend | $1.02 | $0.65 |
| 3-Year Avg Dividend Yield | 0.37% | 0.26% |
| 3-Year Total Dividends | $3.05 | $1.96 |
| Ex-Dividend Date | Feb 11, 2026 | Feb 25, 2026 |