The company maintains a highly leveraged capital structure with $2.3 billion in total debt as of 2026Q1, resulting in a debt-to-equity ratio of 3.25x that reflects significant financial risk.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 | Dec'08 | Dec'07 | Dec'06 | Dec'05 | Dec'04 | Dec'03 | Dec'02 | Dec'01 | Dec'00 | Dec'99 | Dec'98 | Dec'97 | Dec'96 |
|---|
| Total Current Assets | 396.33M | 639.24M | 438.84M | 360.89M | 259.26M | 308.63M | 166.63M | 178.35M | 154.88M | 116.72M | 105.01M | 100.81M | 110.37M | 114.02M | 67.86M | 82.69M | 79.24M | 1.06B | 77.81M | 88.07M | 88.76M | 82.62M | 56.81M | 45.08M | 30.67M | 27.3M | 29.51M | 37.5M | 49.7M | 28.7M | 9.4M |
| Cash & Short-Term Investments | 24.55M | 16.44M | 9.11M | 7.07M | 12.15M | 14.33M | 78.92M | 6.72M | 11.69M | 7.05M | 10.08M | 9.73M | 13.49M | 12.47M | 5.38M | 6.44M | 2.23M | 2.06M | 8.62M | 17.56M | 10.99M | 16.69M | 54.74M | 42.99M | 27.29M | 24.82M | 25.37M | 9.5M | 5.3M | 13.1M | 6.6M |
| Cash Only | 24.55M | 16.44M | 9.11M | 7.07M | 12.15M | 14.33M | 78.92M | 6.72M | 11.69M | 7.05M | 10.08M | 9.73M | 13.49M | 12.47M | 5.38M | 6.44M | 2.23M | 2.06M | 8.62M | 7.23M | 387K | 6.35M | 51.86M | 42.99M | 27.29M | 24.82M | 25.37M | 9.5M | 5.3M | 13.1M | 6.6M |
| Short-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.33M | 10.6M | 10.35M | 2.88M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accounts Receivable | 104.67M | 35.72M | 221.92M | 151.11M | 128.39M | 155.08M | 28.27M | 24.06M | 23.27M | 18.85M | 16.48M | 13.63M | 8.91M | 13.29M | 12.92M | 8.98M | 8.87M | 5.78M | 8.61M | 5.55M | 5.01M | 4.67M | 2.07M | 2.1M | 3.38M | 2.49M | 4.14M | 5.8M | 8.6M | 5.3M | 1.7M |
| Days Sales Outstanding | 26.33 | 19.29 | 142.3 | 131.77 | 150.24 | 206.43 | 35.74 | 21.46 | 24.38 | 25.03 | 29.03 | 24.92 | 18.66 | 30.61 | 31.83 | 20.91 | 21.84 | 14.03 | 20.63 | 16.62 | 21.54 | 24.18 | 12.17 | 12.77 | 22.08 | 13.73 | 30.85 | 25.38 | 42.08 | 38.31 | 19.21 |
| Inventory | 56.32M | 56.58M | 72.15M | 40.95M | 38.58M | 50.96M | 59.43M | 41.76M | 48.87M | 16.38M | 25.44M | 20.53M | 18.59M | 3.28M | 0 | -3.4M | -8.87M | 991.09M | -8.61M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22.2M | 35.9M | 10.3M | 1.1M |
| Days Inventory Outstanding | 133.46 | 89.11 | 188.4 | 117.43 | 129.07 | 176.42 | 194.9 | 102.38 | 129.42 | 55.94 | 116.71 | 85.67 | 93.07 | 20.39 | - | - | - | 50.6K | - | - | - | - | - | - | - | - | - | 220.79 | 626.96 | 186.11 | 28.48 |
| Other Current Assets | 210.79M | 530.5M | 135.66M | 161.76M | 80.14M | 88.26M | 0 | 105.81M | 71.05M | 74.44M | 53.01M | 56.48M | 69.37M | 83.28M | 48.2M | 96.9M | 77.01M | 0 | 69.19M | 64.96M | 72.76M | 61.26M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Non-Current Assets | 3.11B | 3.39B | 2.86B | 2.29B | 2.32B | 2.15B | 2.28B | 1.76B | 1.78B | 1.49B | 1.23B | 1.21B | 1.15B | 1.09B | 1.01B | 1.05B | 1.05B | 39.15M | 905.5M | 780.52M | 649.1M | 573.05M | 528.65M | 514.94M | 513.33M | 505.15M | 426.42M | 374.8M | 310.3M | 169.7M | 115.5M |
| Property, Plant & Equipment | 2.84B | 73.83M | 2.68B | 2.15B | 2.15B | 2.02B | 1.92B | 35.6M | 1.7B | 1.37B | 1.15B | 1.14B | 1.08B | 1.04B | 967.45M | 988.41M | 1B | 9.38M | 837.49M | 749.07M | 617.16M | 548.32M | 511.44M | 499.45M | 496.4M | 488.04M | 408.81M | 339.7M | 277.1M | 128.6M | 93.6M |
| Fixed Asset Turnover | 0.37x | 9.15x | 0.21x | 0.19x | 0.15x | 0.14x | 0.15x | 11.49x | 0.20x | 0.20x | 0.18x | 0.17x | 0.16x | 0.15x | 0.15x | 0.16x | 0.15x | 16.04x | 0.18x | 0.16x | 0.14x | 0.13x | 0.12x | 0.12x | 0.11x | 0.14x | 0.12x | 0.25x | 0.27x | 0.39x | 0.35x |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 661K | 893K | 300K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 30.85M | 271K | 34.06M | 10.22M | 18.84M | 23.7M | 21.34M | 4.45M | 16.14M | 16.49M | 19.85M | 271K | 271K | 1.1M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 936.12M | 261.19M | 84.28M | 66.8M | 62.63M | 55.93M | 211.98M | 57.94M | 47.94M | 50.64M | 45.41M | 41.3M | 41.59M | 23.48M | 21.83M | 15.24M | 9.38M | 10.7M | 10.43M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 113.39M | 3.06B | 56.05M | 64.43M | 87.2M | 51.98M | 42.84M | 1.66B | -75.12M | 43.48M | -29.05M | -14.84M | -2.03M | -64.33M | 21.57M | 37.89M | 22.75M | 14.44M | 48.69M | -15.18M | 1.13M | -3.85M | -10.32M | -9.8M | -6.66M | -5.7M | 17.6M | 35.1M | 33.2M | 41.1M | 21.9M |
| Total Assets | 3.51B | 4.03B | 3.3B | 2.65B | 2.58B | 2.46B | 2.45B | 1.94B | 1.93B | 1.6B | 1.34B | 1.31B | 1.26B | 1.2B | 1.08B | 1.13B | 1.13B | 1.1B | 983.31M | 868.59M | 737.86M | 655.68M | 585.46M | 560.02M | 544M | 532.45M | 455.93M | 412.3M | 360M | 198.4M | 124.9M |
| Asset Turnover | 0.20x | 0.17x | 0.17x | 0.16x | 0.12x | 0.11x | 0.12x | 0.21x | 0.18x | 0.17x | 0.15x | 0.15x | 0.14x | 0.13x | 0.14x | 0.14x | 0.13x | 0.14x | 0.15x | 0.14x | 0.12x | 0.11x | 0.11x | 0.11x | 0.10x | 0.12x | 0.11x | 0.20x | 0.21x | 0.25x | 0.26x |
| Asset Growth % | 76.84% | 22.28% | 24.31% | 3% | 4.56% | 0.54% | 26.23% | 0.29% | 20.68% | 19.85% | 2.24% | 3.72% | 5.2% | 11.17% | -4.81% | 0.64% | 2.57% | 11.63% | 13.21% | 17.72% | 12.53% | 11.99% | 4.54% | 2.95% | 2.17% | 16.78% | 10.58% | 14.53% | 81.45% | 58.85% | 36.65% |
| Total Current Liabilities | 105.56M | 206.82M | 113.89M | 96.47M | 60.9M | 37.32M | 78.47M | 148.68M | 48.4M | 30.17M | 23.61M | 26.75M | 25.96M | 19.83M | 19.97M | 16.83M | 18.1M | 64.49M | 12.73M | 63.75M | 14.76M | 26.15M | 7.28M | 6.45M | 6.23M | 7.36M | 6.35M | 4.5M | 10.6M | 5.1M | 3.3M |
| Accounts Payable | 0 | 93.65M | 0 | 0 | 0 | 0 | 23.1M | 41.81M | 42.94M | 22.07M | 17.79M | 21.66M | 21.61M | 16.28M | 15.37M | 8.98M | 8.87M | 5.78M | 8.61M | 11.82M | 14.76M | 26.15M | 7.28M | 5.75M | 4.33M | 4.45M | 6.35M | 3.43M | 9.6M | 4M | 2.8M |
| Days Payables Outstanding | 149.17 | 147.5 | - | - | - | - | 75.77 | 102.51 | 113.7 | 75.38 | 81.61 | 90.42 | 108.2 | 101.2 | 106.7 | 390.31 | 398.9 | 295.26 | 511.49 | 1.13K | 8.96K | 117.85K | 4.61K | 1.65K | 517.6 | - | - | 34.08 | 167.66 | 72.28 | 72.48 |
| Short-Term Debt | 0 | 112.89M | 0 | 0 | 0 | 0 | 55.37M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 105.11M | 35.35M | 37.91M | 43.53M | 17.86M | 10.46M | 0 | 0 | 5.46M | 8.1M | 5.82M | 5.09M | 4.34M | 3.55M | 4.59M | 984K | 3.17M | 3.39M | 5.98M | 5.29M | 3.96M | 4.79M | 5.38M | 7.11M | 6.25M | 4.77M | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 72.64M | -35.06M | 75.98M | 52.94M | 43.04M | 26.86M | 0 | 0 | 0 | 0 | 0 | 65.96M | 31.15M | -16.28M | -15.37M | -984K | -14.93M | 46.75M | -6.75M | -11.82M | -3.96M | -21.36M | -1.9M | 696K | 1.93M | 324K | 0 | 1.07M | 1M | 1.1M | 500K |
| Current Ratio | 3.75x | 3.09x | 3.85x | 3.74x | 4.26x | 8.27x | 2.12x | 1.20x | 3.20x | 3.87x | 4.45x | 3.77x | 4.25x | 5.75x | 3.40x | 4.91x | 4.38x | 16.41x | 6.11x | 1.38x | 6.02x | 3.16x | 7.80x | 6.99x | 4.92x | 3.71x | 4.65x | 8.33x | 4.69x | 5.63x | 2.85x |
| Quick Ratio | 3.22x | 2.82x | 3.22x | 3.32x | 3.62x | 6.91x | 1.37x | 0.92x | 2.19x | 3.33x | 3.37x | 3.00x | 3.54x | 5.58x | 3.40x | 5.11x | 4.87x | 1.05x | 6.79x | 1.38x | 6.02x | 3.16x | 7.80x | 6.99x | 4.92x | 3.71x | 4.65x | 3.40x | 1.30x | 3.61x | 2.52x |
| Cash Conversion Cycle | 10.62 | -39.1 | - | - | - | - | 154.88 | 21.33 | 40.1 | 5.59 | 64.12 | 20.16 | 3.54 | -50.2 | - | - | - | 50.32K | - | - | - | - | - | - | - | - | - | 212.09 | 501.38 | 152.14 | -24.8 |
| Total Non-Current Liabilities | 2.71B | 3.1B | 2.63B | 2.12B | 2.11B | 2.05B | 1.96B | 1.39B | 1.6B | 1.31B | 1.12B | 1.07B | 1.02B | 966.79M | 859.2M | 879.71M | 880.89M | 812.42M | 778.37M | 630.19M | 576.03M | 508.05M | 461.71M | 443.51M | 432.23M | 423.52M | 353.89M | 338.3M | 283.6M | 138.7M | 98.4M |
| Long-Term Debt | 2.25B | 2.59B | 2.26B | 1.8B | 1.85B | 1.79B | 1.64B | 1.25B | 1.34B | 1.09B | 900.25M | 866.09M | 840.96M | 787.61M | 696.99M | 718.13M | 731.63M | 726.24M | 641.13M | 567.11M | 465.25M | 407.55M | 369.84M | 362.39M | 364.68M | 359.55M | 301.35M | 293.8M | 248.2M | 104.2M | 76.2M |
| Capital Lease Obligations | 8.59M | 8.59M | 0 | 0 | 0 | 0 | 0 | 3.83M | 0 | 0 | 0 | 0 | 30.98M | -91.07M | -32.1M | 3.74M | -103.38M | -50.14M | -6.16M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 991.62M | 324.05M | 185.05M | 147.78M | 132.52M | 124.33M | 201.52M | 0 | 90.28M | 78.28M | 104.98M | 96.74M | 90.51M | 86.69M | 90.25M | 84.71M | 75.64M | 69.12M | 56.12M | 0 | 30.81M | 28.59M | 27.53M | 25.28M | 23.59M | 22.8M | 17.08M | 12.8M | 11.7M | 8.5M | 5.9M |
| Other Non-Current Liabilities | 212.43M | 140.84M | 184.36M | 166.25M | 129.83M | 135.13M | 102.01M | 137.11M | 166.66M | 142.56M | 106.96M | 25.01M | 51.85M | 14.16M | 50.64M | 73.13M | -18.02M | 13.68M | 75.74M | 68.97M | 79.97M | 93.27M | 66.24M | 55.17M | 43.94M | 43.75M | 35.47M | 31.7M | 23.7M | 26M | 16.3M |
| Total Liabilities | 2.81B | 3.31B | 2.75B | 2.21B | 2.17B | 2.09B | 2.04B | 1.54B | 1.65B | 1.34B | 1.14B | 1.1B | 1.04B | 986.62M | 879.16M | 896.54M | 898.99M | 876.91M | 791.1M | 693.94M | 590.78M | 534.2M | 468.99M | 449.96M | 438.46M | 430.87M | 360.24M | 342.8M | 294.2M | 143.8M | 101.7M |
| Total Debt | 2.25B | 2.71B | 2.26B | 1.8B | 1.85B | 1.79B | 1.7B | 1.25B | 1.34B | 1.09B | 900.25M | 878.68M | 840.96M | 787.61M | 696.99M | 718.13M | 731.63M | 726.24M | 641.13M | 567.11M | 465.25M | 407.55M | 369.84M | 362.39M | 364.68M | 359.55M | 301.35M | 293.8M | 248.2M | 104.2M | 76.2M |
| Net Debt | 2.23B | 2.7B | 2.26B | 1.8B | 1.84B | 1.78B | 1.62B | 1.25B | 1.33B | 1.08B | 890.18M | 868.95M | 827.46M | 775.14M | 691.61M | 711.69M | 729.41M | 724.18M | 632.51M | 559.87M | 464.86M | 401.2M | 317.98M | 319.41M | 337.39M | 334.73M | 275.98M | 284.3M | 242.9M | 91.1M | 69.6M |
| Debt / Equity | 3.25x | 3.74x | 4.12x | 4.11x | 4.56x | 4.76x | 4.10x | 3.14x | 4.66x | 4.19x | 4.59x | 4.18x | 3.88x | 3.70x | 3.49x | 3.03x | 3.22x | 3.29x | 3.34x | 3.25x | 3.16x | 3.36x | 3.18x | 3.29x | 3.46x | 3.54x | 3.15x | 4.23x | 3.77x | 1.91x | 3.28x |
| Debt / EBITDA | 8.26x | 8.23x | 9.45x | 11.62x | 18.83x | 18.11x | 15.54x | 7.53x | 10.34x | 11.44x | 10.18x | 10.64x | 11.07x | 11.84x | 13.02x | 9.73x | 10.88x | 9.61x | 8.15x | 5.50x | 6.82x | 7.20x | 7.90x | 8.10x | 8.59x | 6.71x | 7.67x | 10.06x | 6.45x | 4.96x | 5.82x |
| Net Debt / EBITDA | 8.17x | 8.18x | 9.41x | 11.57x | 18.70x | 17.97x | 14.82x | 7.49x | 10.25x | 11.37x | 10.07x | 10.53x | 10.89x | 11.66x | 12.92x | 9.64x | 10.84x | 9.59x | 8.04x | 5.43x | 6.82x | 7.08x | 6.79x | 7.14x | 7.95x | 6.24x | 7.02x | 9.74x | 6.31x | 4.34x | 5.31x |
| Interest Coverage | 1.79x | 1.58x | 2.46x | 1.85x | 1.15x | 1.13x | 1.28x | 2.33x | 1.88x | 1.74x | 1.58x | 1.33x | 1.32x | 1.29x | 1.08x | 1.68x | 1.48x | 1.90x | 2.09x | 1.73x | 1.84x | 1.47x | - | 1.32x | - | - | 1.00x | - | - | - | - |
| Total Equity | 694.37M | 725.54M | 549.34M | 438.96M | 404.69M | 375.88M | 413.74M | 399.98M | 286.79M | 258.91M | 196.26M | 210.33M | 216.86M | 212.6M | 199.55M | 236.66M | 226.97M | 220.79M | 192.21M | 174.65M | 147.08M | 121.47M | 116.47M | 110.06M | 105.53M | 101.58M | 95.69M | 69.5M | 65.8M | 54.6M | 23.2M |
| Equity Growth % | 131.02% | 32.07% | 25.14% | 8.47% | 7.66% | -9.15% | 3.44% | 39.47% | 10.77% | 31.92% | -6.69% | -3.01% | 2% | 6.54% | -15.68% | 4.27% | 2.8% | 14.87% | 10.05% | 18.75% | 21.08% | 4.3% | 5.82% | 4.29% | 3.89% | 6.16% | 37.68% | 5.62% | 20.51% | 135.34% | 373.47% |
| Book Value per Share | 95.75 | 103.35 | 80.74 | 67.73 | 64.27 | 59.23 | 67.52 | 66.02 | 47.43 | 41.63 | 29.23 | 26.35 | 26.64 | 25.65 | 22.70 | 26.66 | 24.53 | 24.58 | 21.94 | 19.98 | 15.31 | 12.77 | 10.87 | 12.40 | 12.62 | 11.42 | 12.58 | 9.33 | 8.82 | 9.65 | 7.25 |
| Total Shareholders' Equity | 694.37M | 725.54M | 549.34M | 438.96M | 404.69M | 375.88M | 413.74M | 399.98M | 286.79M | 258.91M | 196.26M | 210.33M | 216.86M | 212.6M | 199.55M | 236.66M | 226.97M | 220.79M | 192.21M | 174.65M | 147.08M | 121.47M | 116.47M | 110.06M | 105.53M | 101.58M | 95.69M | 69.5M | 65.8M | 54.6M | 23.2M |
| Common Stock | 77K | 76K | 72K | 68K | 66K | 65K | 66K | 64K | 62K | 64K | 64K | 75K | 83K | 84K | 87K | 91K | 92K | 92K | 91K | 84K | 80K | 92K | 90K | 88K | 88K | 88K | 87K | 100K | 0 | 0 | 0 |
| Retained Earnings | 611.33M | 590.78M | 491.44M | 397.78M | 357.49M | 355.39M | 355.37M | 348.96M | 286.62M | 256.3M | 194.73M | 182.06M | 174.7M | 167.46M | 152.91M | 156.7M | 145.32M | 136.4M | 117.16M | 93.69M | 62.23M | 57.92M | 52.78M | 48.92M | 45.37M | 41.78M | 34.83M | 27M | 23.7M | 14.5M | 7.1M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -787K | -1.39M | 6.9M | 11.45M | 26.74M | 5.03M | -5.12M | -3.25M | 102K | 226K | -1.04M | -521K | 0 | 325K | -1.23M | -8.89M | -10.47M | -8.29M | -14.9M | -6.75M | -967K | -161K | 966K | -660K | -1.58M | -1.81M | -27.3M | -22.3M | -16M | -15.5M | -200K |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
High Leverage and Liquidity
As reported in financial statements, WLFC has grown total assets from $2.7 billion in 2023Q4 to $3.5 billion in 2026Q1, a trajectory that suggests an aggressive acquisition strategy funded primarily through debt rather than internal capital accumulation or equity issuance.
The consistent expansion of the asset base indicates a management team focused on scaling the engine portfolio to capture market share. However, the failure of equity to keep pace with asset growth suggests that the company is increasingly reliant on external leverage to sustain its competitive position.
Based on reported figures, the company maintains a debt-to-equity ratio consistently above 3.0x, with total debt reaching $2.3 billion in 2026Q1, which indicates a high degree of financial risk inherent in the firm's capital-intensive engine leasing business model.
The persistent reliance on debt to fund engine acquisitions leaves the company vulnerable to interest rate volatility and credit market tightening. Investors should monitor whether this leverage level remains sustainable if the current demand for legacy engine assets begins to moderate.
According to quarterly balance sheet data, net PPE accounts for the vast majority of total assets at $2.8 billion in 2026Q1, reflecting a business model that is heavily dependent on the physical condition and marketability of its specialized engine portfolio.
This asset-heavy structure necessitates constant reinvestment to manage the lifecycle of the engines and mitigate the risk of technological obsolescence. The high concentration in PPE suggests that any impairment in engine values could have a disproportionate impact on the company's overall net asset value.
As evidenced by the company's financial filings, cash balances have fluctuated wildly from a low of $5.0 million in 2024Q2 to a peak of $782.5 million in 2025Q2, suggesting that liquidity management is highly sensitive to the timing of asset sales and financing activities.
The significant variance in cash reserves indicates that the company may lack a stable liquidity buffer, potentially forcing reliance on revolving credit facilities during periods of operational stress. This volatility warrants further investigation into the company's cash management policies and its ability to meet short-term obligations.
Quick answers to the most common questions about buying WLFC stock.
As of 2025, Willis Lease Finance Corporation (WLFC) had total assets of $4.03B including $639.2M in current assets.
Willis Lease Finance Corporation (WLFC) carries total debt of $2.71B, offset by $16.4M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Willis Lease Finance Corporation (WLFC) has total shareholders' equity (book value) of $725.5M ($103.35 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Willis Lease Finance Corporation (WLFC) reported a current ratio of 3.09x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.