Financial leverage has deteriorated significantly, with the debt-to-equity ratio rising to 1.66 in 2025Q4 from 0.90 in 2023Q4 as the equity base continues to erode.
| 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 | 589.04M | 266.27M | 261.29M | 330.7M | 545.97M | 795.58M | 1.14B | 1.42B | 1.44B | 326.82M | 426.25M | 350.05M | 288.2M | 257.88M | 314.63M | 276.71M | 353.98M | 413.67M | 406.22M | 523.28M | 535.04M | 519.84M | 454.54M | 306.5M | 310.99M | 360.84M | 493.04M | 147.32M | 84.54M | 100.92M | 37.5M |
| Cash & Short-Term Investments | 568.6M | 245.75M | 255.23M | 303.62M | 504.98M | 733.96M | 1.06B | 1.32B | 1.34B | 296.13M | 389.1M | 308.94M | 237.82M | 237.03M | 277.19M | 241.17M | 315.93M | 396.21M | 378.99M | 482.35M | 458.64M | 476.2M | 418.74M | 285.97M | 293.97M | 344.36M | 484.84M | 138.19M | 82.86M | 100.17M | 18.6M |
| Cash Only | 131.87M | 15.12M | 44.25M | 35.28M | 88.23M | 25.22M | 198.96M | 96.36M | 194.91M | 4.76M | 59.64M | 55.57M | 12.37M | 39.07M | 25.44M | 15.31M | 17.75M | 49.6M | 155.58M | 76.29M | 63.76M | 261.27M | 104.41M | 64.05M | 34.88M | 30.81M | 136.01M | 33.43M | 24.92M | 14.95M | 18.6M |
| Short-Term Investments | 436.74M | 230.64M | 210.97M | 268.34M | 416.75M | 708.74M | 862.94M | 1.23B | 1.14B | 291.37M | 329.46M | 253.37M | 225.46M | 197.96M | 251.76M | 225.86M | 298.18M | 346.61M | 223.41M | 406.06M | 394.88M | 214.93M | 314.33M | 221.92M | 259.09M | 313.54M | 348.83M | 104.75M | 57.95M | 85.22M | 0 |
| Accounts Receivable | 3.6M | 1.78M | 1.61M | 2.25M | 8.4M | 22.49M | 38.89M | 36.8M | 43.21M | 5.01M | 15.68M | 19.95M | 3.61M | 2.23M | 5.8M | 4.94M | 25.1M | 4.8M | 11.16M | 21.64M | 47.15M | 8.21M | 12.84M | 6.15M | 4.37M | 4.49M | 7.23M | 1.76M | 0 | 0 | 0 |
| Days Sales Outstanding | 13.15 | 11.76 | 5.97 | 9.12 | 33.32 | 80.56 | 92.83 | 117.2 | 13.22 | 5.95 | 34.59 | 31.55 | 6.56 | 5.46 | 26.1 | 25.21 | 57.61 | 24.36 | 45.17 | 28.93 | 79.04 | 23.72 | 41.02 | 21.14 | 16.82 | 21.14 | 51.14 | 15.5 | - | - | - |
| Inventory | 0 | 0 | 0 | 16.1M | 19.2M | 15.8M | 15.29M | 12.66M | 11.38M | 10.73M | 11.11M | 11.35M | 12.95M | 13.45M | 18.27M | 12.66M | 7.27M | 6.47M | 9.32M | 12.19M | 14.66M | 18.63M | 10.69M | 8.56M | 6.31M | 3.2M | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | 160.38 | 323.95 | 231.65 | 286.57 | 216.28 | 170.16 | 128.16 | 134.2 | 121.44 | 165.68 | 127.5 | 219.15 | 211.02 | 103.33 | 76.32 | 97.08 | 30.15 | 45.3 | 188.88 | 197.1 | 212.84 | 328.03 | 280.16 | - | - | - | - | - |
| Other Current Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.39M | 21.29M | 14.35M | 10.36M | 9.81M | 25M | 5.17M | 0 | 17.94M | 5.68M | 6.18M | 6.75M | 7.11M | 14.6M | 16.81M | 12.27M | 14.38M | 12.65M | 12M | 968K | 7.38M | 1.68M | 752K | 18.9M |
| Total Non-Current Assets | 174.23M | 14.14M | 42.56M | 67.33M | 164.63M | 321.61M | 400.76M | 555.81M | 712.49M | 182.05M | 142.62M | 152.01M | 153.42M | 176.65M | 183.16M | 329.84M | 167.25M | 161.85M | 154.32M | 201.82M | 233.14M | 338.71M | 290.38M | 310.29M | 295.65M | 306.4M | 136.5M | 79.49M | 49.96M | 18.84M | 4M |
| Property, Plant & Equipment | 4.72M | 5M | 11.82M | 36.86M | 85.89M | 177.53M | 186.14M | 199.84M | 48.85M | 47.46M | 65.6M | 71.34M | 70.37M | 66.97M | 72.22M | 78.58M | 89.77M | 78.26M | 73.58M | 114.42M | 133.81M | 142.13M | 151.25M | 149.39M | 143.45M | 142.35M | 110.46M | 63.85M | 49.86M | 18.69M | 3.8M |
| Fixed Asset Turnover | 7.35x | 11.04x | 8.32x | 2.44x | 1.07x | 0.57x | 0.82x | 0.57x | 24.43x | 6.48x | 2.52x | 3.24x | 2.85x | 2.22x | 1.12x | 0.91x | 1.77x | 0.92x | 1.23x | 2.39x | 1.63x | 0.89x | 0.76x | 0.71x | 0.66x | 0.54x | 0.47x | 0.65x | 0.44x | 0.87x | 1.82x |
| Goodwill | 0 | 0 | 0 | 0 | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 76.5M | 78.43M | 78.43M | 78.43M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.68M | 3.63M | 13.45M | 136.58M | 141.08M | 145.59M | 153.83M | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 178.43M | 0 | 26.09M | 25.82M | 0 | 64.83M | 136.66M | 279.12M | 582.89M | 57.09M | 0 | 0 | 0 | 0 | 0 | 173.77M | 0 | 0 | 0 | 0 | 0 | 90.22M | 0 | 0 | 0 | 721K | 9.14M | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 4.78M | 9.14M | 4.65M | 4.64M | 2.25M | 2.74M | 1.46M | 344K | 4.24M | 994K | 517K | 4.17M | 6.55M | 33.17M | 34.44M | 999K | 972K | 7.09M | 4.24M | 6.29M | 17.27M | 104.7M | 2.56M | 19.82M | 6.61M | 10.21M | 16.9M | 15.64M | 93K | 143K | 200K |
| Total Assets | 763.27M | 280.41M | 303.85M | 398.03M | 710.6M | 1.12B | 1.54B | 1.98B | 2.15B | 508.87M | 568.87M | 502.06M | 441.62M | 434.53M | 497.79M | 606.55M | 521.23M | 575.52M | 560.54M | 725.1M | 768.18M | 858.55M | 744.92M | 616.79M | 606.64M | 667.24M | 629.54M | 226.81M | 134.5M | 119.76M | 41.5M |
| Asset Turnover | 0.14x | 0.20x | 0.32x | 0.23x | 0.13x | 0.09x | 0.10x | 0.06x | 0.55x | 0.60x | 0.29x | 0.46x | 0.45x | 0.34x | 0.16x | 0.12x | 0.31x | 0.12x | 0.16x | 0.38x | 0.28x | 0.15x | 0.15x | 0.17x | 0.16x | 0.12x | 0.08x | 0.18x | 0.16x | 0.14x | 0.17x |
| Asset Growth % | 148.45% | -7.72% | -23.66% | -43.99% | -36.39% | -27.4% | -22.18% | -8.04% | 322.54% | -10.55% | 13.31% | 13.69% | 1.63% | -12.71% | -17.93% | 16.37% | -9.43% | 2.67% | -22.7% | -5.61% | -10.53% | 15.25% | 20.77% | 1.67% | -9.08% | 5.99% | 177.57% | 68.63% | 12.3% | 188.58% | 78.88% |
| Total Current Liabilities | 57.71M | 53.54M | 61.4M | 51.27M | 68.2M | 85.2M | 115.78M | 353.89M | 82M | 56.16M | 72.22M | 61.25M | 64.05M | 98.22M | 78.54M | 275.53M | 64.11M | 153.02M | 68.37M | 98.09M | 165.31M | 69.59M | 55.65M | 46.86M | 63.66M | 59.2M | 30.2M | 25.08M | 12.76M | 17.11M | 6.2M |
| Accounts Payable | 10.03M | 10.77M | 11.56M | 9.85M | 12.98M | 9.75M | 22.14M | 19.23M | 5.85M | 4.78M | 2.82M | 2.36M | 2.7M | 9.12M | 2.86M | 3.02M | 7.19M | 3.07M | 13.83M | 3.59M | 8.16M | 18.89M | 7.14M | 8.07M | 8.65M | 7.68M | 6.5M | 13.37M | 3.68M | 5.97M | 1.1M |
| Days Payables Outstanding | 13.32K | - | 137.5 | 98.09 | 218.98 | 142.89 | 414.89 | 328.46 | 87.53 | 57.14 | 34.02 | 25.29 | 34.58 | 86.39 | 34.34 | 50.34 | 102.3 | 36.16 | 144.1 | 8.88 | 25.22 | 191.6 | 131.65 | 200.78 | 450.01 | 672.83 | - | - | - | - | -334.58 |
| Short-Term Debt | 22.53M | 20.5M | 0 | 0 | 0 | 0 | 0 | 252.89M | 0 | 0 | 2.91M | 4.76M | 0 | 0 | 0 | 217.39M | 0 | 0 | 0 | 2.33M | 103.36M | 482K | 1.55M | 1.63M | 1.01M | 807K | 1.02M | 45K | 64K | 83K | 200K |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 | 0 | 91K | 5.52M | 13.89M | 18.95M | 14.35M | 21.43M | 24.47M | 23.66M | 21.9M | 19.64M | 20.58M | 115.56M | 10.01M | 19.62M | 16.41M | 15.49M | 29.89M | 18.72M | 22.04M | 17.07M | 4.91M | 4.81M | 4.36M | 6.69M | 0 |
| Other Current Liabilities | 20.14M | 22.27M | 5.55M | 5.55M | 9.58M | 15.73M | 14.44M | 11.47M | 52.32M | 24.17M | 32.37M | 21.95M | 11.32M | 31.84M | 21.19M | 22.68M | 6.39M | 24.34M | 5.42M | 4.98M | 7.4M | 13.74M | 2.01M | 2.44M | 3.76M | 4.59M | 4.91M | 0 | 0 | 0 | 4.9M |
| Current Ratio | 10.21x | 4.97x | 4.26x | 6.45x | 8.00x | 9.34x | 9.83x | 4.02x | 17.53x | 5.82x | 5.90x | 5.72x | 4.50x | 2.63x | 4.01x | 1.00x | 5.52x | 2.70x | 5.94x | 5.33x | 3.24x | 7.47x | 8.17x | 6.54x | 4.88x | 6.10x | 16.32x | 5.87x | 6.63x | 5.90x | 6.05x |
| Quick Ratio | 10.21x | 4.97x | 4.26x | 6.14x | 7.72x | 9.15x | 9.70x | 3.98x | 17.39x | 5.63x | 5.75x | 5.53x | 4.30x | 2.49x | 3.77x | 0.96x | 5.41x | 2.66x | 5.80x | 5.21x | 3.15x | 7.20x | 7.98x | 6.36x | 4.79x | 6.04x | 16.32x | 5.87x | 6.63x | 5.90x | 6.05x |
| Cash Conversion Cycle | -13.3K | - | - | 71.41 | 138.29 | 169.31 | -35.49 | 5.02 | 95.86 | 76.97 | 134.77 | 127.69 | 137.67 | 46.57 | 210.9 | 185.9 | 58.63 | 64.52 | -1.84 | 50.2 | 99.12 | 21 | 106.47 | 33.2 | -105.16 | -371.53 | - | - | - | - | - |
| Total Non-Current Liabilities | 129.35M | 137.04M | 181.71M | 215.78M | 275.76M | 352.48M | 345.69M | 218.07M | 350.6M | 364.88M | 408.52M | 434.39M | 341.24M | 426.21M | 372.24M | 133.21M | 366.45M | 320.13M | 302.01M | 412.57M | 375.8M | 462.15M | 221.93M | 405.74M | 336.2M | 337.73M | 321.45M | 115.1M | 5.86M | 5.55M | 200K |
| Long-Term Debt | 60.27M | 63.16M | 0 | 0 | 0 | 0 | 0 | 0 | 246.95M | 245.21M | 243.46M | 241.7M | 125M | 125M | 125M | 0 | 214.96M | 214.96M | 214.96M | 315M | 315M | 417.65M | 173.95M | 31.69M | 299.15M | 299.15M | 304M | 113.34M | 4.94M | 5.1M | 200K |
| Capital Lease Obligations | 269.76M | 65.26M | 82.7M | 98.52M | 112.83M | 125.74M | 136.37M | 142.73M | 0 | 0 | 2.22M | 1.07M | 4.14M | 8.05M | 11.61M | 14.58M | 17.01M | 18.8M | 20.35M | 21.63M | 19.76M | 20.28M | 23.57M | 359.99M | 31.86M | 31.91M | 15.27M | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -55.57M | -61.35M | -23.7M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 8.45M | 8.63M | 99.02M | 117.26M | 162.93M | 226.75M | 206.86M | 72.79M | 92.9M | 100.65M | 110.95M | 125.77M | 135.19M | 210.78M | 136.67M | 7.16M | 5.57M | 4.54M | 5.24M | 14.59M | 41.04M | 24.22M | 24.41M | 14.07M | 5.19M | 6.67M | 2.19M | 1.75M | 919K | 453K | 0 |
| Total Liabilities | 187.06M | 190.57M | 243.11M | 267.05M | 343.96M | 437.68M | 461.47M | 571.97M | 432.6M | 421.04M | 480.75M | 495.63M | 405.29M | 524.43M | 450.77M | 408.74M | 430.56M | 473.15M | 370.38M | 510.66M | 541.12M | 531.74M | 277.58M | 452.6M | 399.87M | 396.93M | 351.66M | 140.18M | 18.61M | 22.67M | 6.4M |
| Total Debt | 143.43M | 148.91M | 102.56M | 117.78M | 131.5M | 143.18M | 150.29M | 408.14M | 246.95M | 245.21M | 248.59M | 247.94M | 133.65M | 133.05M | 136.61M | 229.54M | 231.97M | 233.75M | 235.3M | 338.97M | 438.12M | 438.41M | 199.06M | 393.3M | 332.02M | 331.87M | 320.29M | 113.39M | 5M | 5.18M | 400K |
| Net Debt | 11.56M | 133.79M | 58.31M | 82.5M | 43.27M | 117.96M | -48.67M | 311.77M | 52.05M | 240.44M | 188.96M | 192.37M | 121.29M | 93.98M | 111.17M | 214.22M | 214.21M | 184.16M | 79.72M | 262.67M | 374.36M | 177.14M | 94.65M | 329.25M | 297.14M | 301.05M | 184.27M | 79.96M | -19.91M | -9.76M | -18.2M |
| Debt / Equity | 0.25x | 1.66x | 1.69x | 0.90x | 0.36x | 0.21x | 0.14x | 0.29x | 0.14x | 2.79x | 2.82x | 38.57x | 3.68x | - | 2.91x | 1.16x | 2.56x | 2.28x | 1.24x | 1.58x | 1.93x | 1.34x | 0.43x | 2.40x | 1.61x | 1.23x | 1.15x | 1.31x | 0.04x | 0.05x | 0.01x |
| Debt / EBITDA | -1.15x | - | - | - | - | - | - | - | 0.35x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | -0.09x | - | - | - | - | - | - | - | 0.07x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | -4.15x | -4.99x | -3.24x | -9.90x | -11.62x | -10.06x | -10.96x | -8.49x | 16.96x | -1.35x | -2.62x | -1.07x | -0.40x | -2.92x | -4.11x | -12.01x | -2.32x | -7.44x | -1.31x | - | - | - | - | - | - | - | - | - | - | - | - |
| Total Equity | 576.22M | 89.83M | 60.74M | 130.99M | 366.64M | 679.51M | 1.08B | 1.41B | 1.72B | 87.83M | 88.13M | 6.43M | 36.33M | -89.9M | 47.02M | 197.81M | 90.66M | 102.37M | 190.15M | 214.44M | 227.06M | 326.81M | 467.34M | 164.19M | 206.77M | 270.31M | 277.88M | 86.63M | 115.88M | 97.09M | 35.1M |
| Equity Growth % | 4085.9% | 47.9% | -53.63% | -64.27% | -46.04% | -36.92% | -23.35% | -18.18% | 1855.61% | -0.34% | 1270.74% | -82.3% | 140.41% | -291.21% | -76.23% | 118.19% | -11.43% | -46.17% | -11.32% | -5.56% | -30.52% | -30.07% | 184.63% | -20.59% | -23.51% | -2.72% | 220.77% | -25.24% | 19.35% | 176.62% | 73.76% |
| Book Value per Share | 23.29 | 5.32 | 4.43 | 10.34 | 29.39 | 55.61 | 90.49 | 120.47 | 143.04 | 8.45 | 9.47 | 0.73 | 4.30 | -11.65 | 6.14 | 26.27 | 14.46 | 16.55 | 30.87 | 35.01 | 37.93 | 57.06 | 89.35 | 44.12 | 56.10 | 76.31 | 99.25 | 38.20 | 55.29 | 52.80 | 23.17 |
| Total Shareholders' Equity | 576.22M | 89.83M | 60.74M | 130.99M | 366.64M | 679.51M | 1.08B | 1.41B | 1.72B | 87.83M | 88.13M | 6.43M | 36.33M | -89.9M | 47.02M | 197.81M | 90.66M | 102.37M | 190.15M | 214.44M | 227.06M | 326.81M | 467.34M | 164.19M | 206.77M | 270.31M | 277.88M | 86.63M | 115.88M | 97.09M | 35.1M |
| Common Stock | 3K | 2K | 19K | 19K | 19K | 19K | 18K | 17K | 17K | 15K | 15K | 13K | 13K | 11K | 11K | 11K | 9K | 9K | 9K | 9K | 9K | 9K | 8K | 6K | 6K | 5K | 5K | 2K | 2K | 135.27M | 0 |
| Retained Earnings | -3.81B | -3.76B | -3.6B | -3.48B | -3.2B | -2.83B | -2.31B | -1.86B | -1.42B | -2.12B | -2.02B | -1.87B | -1.79B | -1.73B | -1.57B | -1.4B | -1.26B | -1.23B | -1.12B | -1.09B | -1.06B | -902.23M | -717.12M | -596.03M | -549.35M | -441.88M | -191.87M | -94.47M | -56.02M | -37.64M | -27.7M |
| Treasury Stock | 0 | 0 | -3M | 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 | -1.03M | 17K | 61K | 80K | -6.91M | -4.16M | -2.29M | -1M | -6.32M | -2.11M | -2.36M | -2.17M | -1.57M | -1.18M | -357K | -1.1M | 968K | 1.02M | 1.44M | 1.64M | 62K | -4.66M | -3.12M | 920K | 1.43M | 146K | 4.15M | -61K | -950K | -538K | -2.8M |
| 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 |
Imminent liquidity and solvency
As reported in recent financial statements, Nektar's total assets plummeted from $398.0M in 2023Q4 to $280.4M by 2025Q4, signaling a rapid contraction in the company's resource base as it exhausts capital to fund ongoing clinical research without a corresponding replenishment of its asset foundation.
The consistent decline in total assets suggests that the company is consuming its capital base to sustain operations, which may indicate a lack of sustainable value creation. Investors should monitor whether this downward trajectory in asset value continues to outpace the company's ability to secure new, non-dilutive funding sources.
Based on the company's reported figures, cash reserves dwindled to a precarious $15.1M by 2025Q4, a significant reduction from the $48.6M held in 2024Q1, which suggests that the firm's liquidity buffer is insufficient to support its current high-burn R&D operational model for an extended period.
The rapid depletion of cash reserves appears to leave the company with minimal room for error regarding clinical trial milestones or unexpected operational costs. This liquidity profile warrants further investigation into the company's potential need for immediate, likely dilutive, capital raises to maintain its ongoing research programs.
According to SEC filings, the debt-to-equity ratio spiked to 1.66 in 2025Q4 from 0.90 in 2023Q4, illustrating that the company's reliance on debt financing has increased significantly even as its equity base has been severely eroded by persistent operating losses and clinical setbacks.
The rising leverage ratio in the context of a shrinking equity base suggests that the company's financial flexibility is becoming increasingly constrained. This shift may indicate that debt is being used as a necessity to bridge funding gaps rather than as a strategic tool for growth.
As evidenced by the company's balance sheet data, equity fell from $131.0M in 2023Q4 to $89.8M by 2025Q4, with a brief period of negative equity in 2025Q2, highlighting the severe impact of accumulated deficits on the firm's overall financial health and shareholder value.
The persistent negative retained earnings of $3.8B suggest that the company has historically struggled to generate profitable returns on its invested capital. This erosion of equity may imply that future financing efforts will likely result in significant dilution for existing shareholders as the company seeks to recapitalize.
Quick answers to the most common questions about buying NKTR stock.
As of 2025, Nektar Therapeutics (NKTR) had total assets of $280.4M including $266.3M in current assets.
Nektar Therapeutics (NKTR) carries total debt of $148.9M, offset by $245.8M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Nektar Therapeutics (NKTR) has total shareholders' equity (book value) of $89.8M ($5.32 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Nektar Therapeutics (NKTR) reported a current ratio of 4.97x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.