The company has significantly improved its financial position, reducing its debt-to-equity ratio from a peak of 2.03 in 2024Q2 to 0.81 in 2026Q1 as it unwinds capital-intensive legacy acquisitions.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Jan'23 | Jan'22 | Jan'21 | 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 |
|---|
| Total Current Assets | 2.74B | 3.29B | 2.75B | 2.61B | 3.56B | 2.71B | 4.48B | 4.45B | 4.49B | 2.98B | 2.32B | 2.1B | 1.89B | 1.62B | 1.79B | 1.54B | 1.26B | 981.59M | 864.94M | 562.75M | 193.73M | 79.71M | 83.69M | 40.42M | 72.82M | 96.26M | 129.07M | 33.49M |
| Cash & Short-Term Investments | 1.16B | 1.63B | 1.22B | 1.05B | 2.04B | 1.34B | 3.47B | 3.41B | 3.51B | 2.15B | 1.56B | 1.39B | 1.34B | 1.17B | 1.35B | 1.19B | 894.29M | 693.53M | 640.08M | 386.08M | 130.8M | 50.82M | 54.79M | 32.78M | 53.76M | 90.49M | 117.1M | 33.09M |
| Cash Only | 1.09B | 1.42B | 1.13B | 1.05B | 2.01B | 1.23B | 1.81B | 2.04B | 1.14B | 1.23B | 734.52M | 768.77M | 636.15M | 711.64M | 433.98M | 302.98M | 248.95M | 144.63M | 327.02M | 174.94M | 38.39M | 50.82M | 54.79M | 12.46M | 2.04M | 4.17M | 116.1M | 21.16M |
| Short-Term Investments | 66M | 215M | 93M | 6M | 26M | 107M | 1.66B | 1.37B | 2.37B | 920M | 824.21M | 617.45M | 702.22M | 453.97M | 916.22M | 886.59M | 645.34M | 548.89M | 313.05M | 211.14M | 92.42M | 0 | 0 | 20.32M | 51.73M | 86.33M | 1M | 11.92M |
| Accounts Receivable | 738M | 854M | 751M | 752M | 688M | 664M | 487M | 573M | 514M | 411M | 381.32M | 385.53M | 289.46M | 238.95M | 214.97M | 173.89M | 165.6M | 157.75M | 133.27M | 83.12M | 39.98M | 17.62M | 11.89M | 4.8M | 3.73M | 1.27M | 0 | 308.94K |
| Days Sales Outstanding | 63.57 | 71.86 | 62.7 | 60.94 | 54.78 | 53.55 | 54.88 | 59.03 | 56.29 | 54.51 | 58.03 | 63.39 | 56.76 | 61.37 | 68.32 | 60.13 | 66.96 | 86.41 | 84.86 | 82.71 | 79.06 | 87.5 | 85.8 | 62.47 | 135.64 | 185.88 | - | 237.88 |
| Inventory | 611M | 564M | 547M | 587M | 568M | 431M | 372M | 359M | 386M | 333M | 300.17M | 270.78M | 191.14M | 154.1M | 158.72M | 128.78M | 142.21M | 92.78M | 73.43M | 53.98M | 20.17M | 10.31M | 3.81M | 2.02M | 2.3M | 971K | 0 | 0 |
| Days Inventory Outstanding | 147.97 | 142.46 | 132.13 | 121.74 | 128.61 | 114.66 | 131.06 | 121.78 | 136.39 | 131.26 | 149.67 | 147.29 | 123.78 | 110.44 | 154.49 | 135.68 | 172.33 | 164.57 | 130.35 | 148.77 | 124.05 | 162.32 | 104.8 | 73.53 | 237.31 | 636.29 | - | - |
| Other Current Assets | 234M | 238M | 228M | 216M | 268M | 0 | 152M | 105M | 78M | 91M | 77.88M | 54.3M | 70.63M | 58.89M | 30.45M | 52.38M | 56.3M | 20.02M | 18.16M | 26.93M | 2.77M | 959K | 999K | 100K | 12.53M | 3.29M | 11.96M | 95.83K |
| Total Non-Current Assets | 3.82B | 3.35B | 3.56B | 7.5B | 8.69B | 12.5B | 3.1B | 2.87B | 2.47B | 2.28B | 1.96B | 1.59B | 1.45B | 1.4B | 779.04M | 651.22M | 580.72M | 448.35M | 512.16M | 424.98M | 106.86M | 20.9M | 11.22M | 58.82M | 49.09M | 26.2M | 3.73M | 401.61K |
| Property, Plant & Equipment | 1.13B | 1.13B | 1.23B | 1.55B | 1.74B | 1.7B | 1.45B | 1.44B | 1.07B | 931M | 713.33M | 342.69M | 265.26M | 202.67M | 166.17M | 143.48M | 129.87M | 117.19M | 89.44M | 46.27M | 25.63M | 16.13M | 8.57M | 45.78M | 48.28M | 25.97M | 3.29M | 291.31K |
| Fixed Asset Turnover | 3.86x | 3.84x | 3.54x | 2.90x | 2.63x | 2.67x | 2.23x | 2.45x | 3.10x | 2.96x | 3.36x | 6.48x | 7.02x | 7.01x | 6.91x | 7.36x | 6.95x | 5.69x | 6.41x | 7.93x | 7.20x | 4.56x | 5.90x | 0.61x | 0.21x | 0.10x | 0.40x | 1.63x |
| Goodwill | 1.28B | 1.11B | 1.11B | 2.54B | 3.24B | 7.11B | 897M | 824M | 831M | 771M | 776M | 752.63M | 724.9M | 723.06M | 369.33M | 321.85M | 278.21M | 213.45M | 228.73M | 228.73M | 2.13M | 2.13M | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 430M | 210M | 295M | 2.99B | 3.29B | 3.25B | 142M | 145M | 185M | 175M | 242.65M | 273.62M | 314.5M | 331.17M | 130.2M | 106.47M | 70.02M | 43.79M | 47.76M | 57.97M | 108K | 59K | 11.89M | 848K | 786K | 0 | 37.87K | 75.73K |
| Long-Term Investments | 598M | 0 | 227M | 196M | 211M | 213M | 418M | 283M | 260M | 266M | 57.4M | 56.6M | 37.2M | 22.1M | 0 | 45.3M | 32M | 0 | 55.9M | 0 | 67.78M | 0 | 0 | 12.19M | 0 | -29K | 0 | 0 |
| Other Non-Current Assets | 523M | 449M | 121M | 217M | 212M | 232M | 171M | 105M | 48M | 46M | 49.81M | 30.86M | 58.32M | 33.99M | 73.16M | 14.44M | 31.11M | 26.55M | 12.02M | 11.75M | 11.21M | 2.58M | 0 | 12.19M | 22K | 262K | 398.77K | 34.57K |
| Total Assets | 6.56B | 6.64B | 6.3B | 10.11B | 12.25B | 15.22B | 7.58B | 7.32B | 6.96B | 5.26B | 4.28B | 3.69B | 3.34B | 3.02B | 2.57B | 2.2B | 1.84B | 1.43B | 1.38B | 987.73M | 300.58M | 100.61M | 94.91M | 99.23M | 121.91M | 122.47M | 132.79M | 33.89M |
| Asset Turnover | 0.69x | 0.65x | 0.69x | 0.45x | 0.37x | 0.30x | 0.43x | 0.48x | 0.48x | 0.52x | 0.56x | 0.60x | 0.56x | 0.47x | 0.45x | 0.48x | 0.49x | 0.47x | 0.42x | 0.37x | 0.61x | 0.73x | 0.53x | 0.28x | 0.08x | 0.02x | 0.01x | 0.01x |
| Asset Growth % | 14.32% | 5.41% | -37.66% | -17.47% | -19.48% | 100.62% | 3.68% | 5.13% | 32.38% | 22.81% | 16.08% | 10.5% | 10.55% | 17.65% | 16.86% | 19.4% | 28.62% | 3.84% | 39.42% | 228.6% | 198.76% | 6.01% | -4.36% | -18.6% | -0.46% | -7.78% | 291.78% | - |
| Total Current Liabilities | 1.57B | 1.58B | 1.55B | 1.57B | 2.77B | 1.09B | 1.24B | 665M | 1.8B | 746M | 704.66M | 610.49M | 722.16M | 322.06M | 304.57M | 237.58M | 534.52M | 441.24M | 509.56M | 165.72M | 33.78M | 21.72M | 19.05M | 8.19M | 14.3M | 4.81M | 2.81M | 612.41K |
| Accounts Payable | 218M | 240M | 221M | 245M | 293M | 332M | 192M | 149M | 184M | 160M | 138M | 139.23M | 82.63M | 73.66M | 65.73M | 49.81M | 66.74M | 52.78M | 29.2M | 24.31M | 9.85M | 7.39M | 2.68M | 7.57M | 1.77M | 1.98M | 727K | 318.22K |
| Days Payables Outstanding | 55.4 | 60.62 | 53.39 | 50.81 | 66.34 | 88.32 | 67.64 | 50.54 | 65.01 | 63.07 | 68.81 | 75.73 | 53.51 | 52.79 | 63.98 | 52.47 | 80.88 | 93.62 | 51.84 | 67 | 60.6 | 116.36 | 73.89 | 275.29 | 182.71 | 1.29K | -666.72 | -1.21K |
| Short-Term Debt | 499M | 499M | 578M | 0 | 1.25B | 0 | 562M | 45M | 1.11B | 10M | 1.25M | 74.93M | 304.26M | 29.29M | 36.97M | 0 | 311.61M | 290.2M | 400M | 16K | 63K | 118K | 0 | 619K | 677K | 297K | 261K | 1.5K |
| Deferred Revenue (Current) | 751M | 270M | 260M | 252M | 245M | 234M | 186M | 167M | 175M | 130M | 120.62M | 96.65M | 75.29M | 50.83M | 69.58M | 52.57M | 45.86M | 0 | 15.86M | 7.54M | 0 | 0 | 0 | 0 | 10.01M | 10.05M | 0 | 0 |
| Other Current Liabilities | 849M | 249M | 70M | 223M | 188M | 241M | 83M | 64M | 63M | 219M | 301.02M | 134.86M | 108.43M | 55.15M | 70M | 53.17M | 47.66M | 0 | 24.71M | 90.54M | 13.82M | 8.35M | 11.64M | -5.54M | 0 | 0 | 1.82M | 292.69K |
| Current Ratio | 1.75x | 2.08x | 1.78x | 1.66x | 1.28x | 2.48x | 3.60x | 6.69x | 2.49x | 3.99x | 3.29x | 3.43x | 2.62x | 5.02x | 5.87x | 6.50x | 2.35x | 2.22x | 1.70x | 3.40x | 5.74x | 3.67x | 4.39x | 4.94x | 5.09x | 20.02x | 45.99x | 54.69x |
| Quick Ratio | 1.36x | 1.72x | 1.42x | 1.29x | 1.08x | 2.09x | 3.30x | 6.15x | 2.27x | 3.55x | 2.86x | 2.99x | 2.35x | 4.54x | 5.35x | 5.96x | 2.09x | 2.01x | 1.55x | 3.07x | 5.14x | 3.20x | 4.19x | 4.69x | 4.93x | 19.82x | 45.99x | 54.69x |
| Cash Conversion Cycle | 156.15 | 153.7 | 141.45 | 131.87 | 117.05 | 79.89 | 118.3 | 130.27 | 127.66 | 122.7 | 138.89 | 134.95 | 127.03 | 119.02 | 158.83 | 143.34 | 158.41 | 157.36 | 163.36 | 164.48 | 142.51 | 133.46 | 116.72 | -139.29 | 190.24 | -472.04 | - | - |
| Total Non-Current Liabilities | 1.97B | 2.34B | 2.38B | 2.8B | 2.88B | 3.38B | 1.65B | 2.04B | 1.31B | 1.67B | 1.31B | 1.23B | 1.15B | 1.16B | 942.93M | 883.04M | 106.92M | 124.45M | 18.95M | 410.34M | 19.47M | 6.39M | 3.6M | 43.66M | 35.87M | 10.87M | 5.89M | 1.25M |
| Long-Term Debt | 1.97B | 1.49B | 1.49B | 1.49B | 1.49B | 1.7B | 673M | 1.14B | 890M | 1.18B | 1.05B | 1.02B | 986.78M | 839.59M | 805.41M | 813.09M | 78.39M | 0 | 0 | 400M | 0 | 54K | 0 | 25M | 25.37M | 590K | 886.63K | 0 |
| Capital Lease Obligations | 1.52B | 486M | 554M | 687M | 744M | 774M | 671M | 695M | 269M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47.37M | 0 | 80.25M | 6.99M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 360M | 272M | 620M | 649M | 915M | 259M | 160M | 359M | 360M | 213.95M | 180.5M | 167.9M | 324.15M | 137.53M | 80.61M | 28.53M | 77.08M | 16.63M | 10.34M | 10.01M | 3.5M | 379K | 18.66M | 10.5M | 10.28M | 5M | 1.25M |
| Total Liabilities | 3.53B | 3.92B | 3.93B | 4.37B | 5.65B | 4.48B | 2.89B | 2.7B | 3.05B | 2.29B | 1.97B | 1.81B | 1.88B | 1.49B | 1.25B | 1.12B | 641.44M | 565.69M | 528.5M | 576.05M | 53.24M | 28.11M | 22.64M | 51.85M | 50.16M | 15.67M | 8.69M | 1.86M |
| Total Debt | 2.46B | 2.55B | 2.62B | 2.26B | 3.56B | 2.54B | 1.91B | 1.88B | 2B | 1.19B | 1.05B | 1.09B | 1.29B | 868.88M | 842.37M | 813.09M | 390M | 290.2M | 400M | 400.02M | 63K | 172K | 0 | 25.62M | 26.3M | 887K | 1.15M | 1.5K |
| Net Debt | 1.38B | 1.14B | 1.5B | 1.21B | 1.54B | 1.31B | 96M | -161M | 853M | -33M | 314.54M | 321.81M | 654.88M | 157.24M | 408.39M | 510.11M | 141.05M | 145.57M | 72.97M | 225.07M | -38.32M | -50.65M | -66.99M | 13.15M | 24.26M | -3.28M | -114.95M | -21.16M |
| Debt / Equity | 0.81x | 0.94x | 1.10x | 0.39x | 0.54x | 0.24x | 0.41x | 0.41x | 0.51x | 0.39x | 0.45x | 0.58x | 0.88x | 0.57x | 0.64x | 0.76x | 0.33x | 0.34x | 0.47x | 0.97x | 0.00x | 0.00x | - | 0.54x | 0.37x | 0.01x | 0.01x | 0.00x |
| Debt / EBITDA | 2.20x | 2.25x | - | - | - | 19.84x | 2.49x | 1.60x | 1.88x | 1.56x | 1.44x | 1.47x | 2.06x | 3.74x | 3.17x | 3.03x | 1.54x | 1.85x | 3.70x | - | 0.00x | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 1.23x | 1.00x | - | - | - | 10.22x | 0.13x | -0.14x | 0.80x | -0.04x | 0.43x | 0.43x | 1.04x | 0.68x | 1.53x | 1.90x | 0.56x | 0.93x | 0.67x | - | -0.88x | - | - | - | - | - | - | - |
| Interest Coverage | 12.09x | 8.55x | -10.79x | -13.51x | -165.77x | 15.49x | 18.47x | 22.50x | 16.68x | 29.19x | 18.00x | 14.56x | 11.75x | 5.01x | 6.89x | 4.82x | 8.54x | 5.81x | 4.27x | - | - | - | - | - | - | - | - | - |
| Total Equity | 3.03B | 2.72B | 2.37B | 5.75B | 6.6B | 10.74B | 4.69B | 4.61B | 3.93B | 3.06B | 2.34B | 1.88B | 1.46B | 1.53B | 1.32B | 1.08B | 1.2B | 864.25M | 848.6M | 411.68M | 247.34M | 72.5M | 72.26M | 47.39M | 71.74M | 106.79M | 124.1M | 32.03M |
| Equity Growth % | 111.91% | 14.75% | -58.69% | -12.94% | -38.56% | 128.8% | 1.76% | 17.32% | 28.33% | 30.76% | 24.57% | 28.6% | -4.59% | 16.28% | 22.63% | -10.22% | 38.58% | 1.84% | 106.13% | 66.44% | 241.18% | 0.33% | 52.49% | -33.95% | -32.82% | -13.95% | 287.42% | - |
| Book Value per Share | 19.66 | 17.46 | 14.92 | 36.36 | 42.03 | 71.13 | 31.72 | 30.96 | 26.39 | 20.70 | 15.83 | 12.62 | 9.82 | 10.96 | 9.86 | 7.74 | 8.35 | 6.30 | 6.35 | 3.80 | 2.54 | 0.90 | 1.01 | 0.74 | 1.16 | 1.79 | 2.23 | 11.36 |
| Total Shareholders' Equity | 3.03B | 2.72B | 2.37B | 5.75B | 6.6B | 10.74B | 4.69B | 4.61B | 3.85B | 2.84B | 2.27B | 1.85B | 1.46B | 1.53B | 1.32B | 1.08B | 1.2B | 864.25M | 848.6M | 411.68M | 247.34M | 72.5M | 72.26M | 47.39M | 71.74M | 106.79M | 124.1M | 32.03M |
| Common Stock | 0 | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 1.89M | 1.86M | 1.8M | 1.75M | 1.7M | 1.67M | 1.52M | 1.44M | 1.39M | 628K | 469K | 413K | 381K | 329K | 325K | 322K | 319.65K | 51.39K |
| Retained Earnings | 0 | -392M | -1.24B | -19M | 1.14B | 5.49B | 4.72B | 4.07B | 3.08B | 2.26B | 1.49B | 1.02B | 561.21M | 207.85M | 82.55M | -68.71M | -155.34M | -280.23M | -332.5M | -382.98M | -104.62M | -144.59M | -123.71M | -117.49M | -90.42M | -50.09M | -25.27M | -6.66M |
| Treasury Stock | 0 | -4.7B | -3.93B | -3.79B | -3.75B | -3.7B | -3.85B | -3.02B | -2.62B | -2.34B | -2.02B | -1.67B | -1.27B | -1.24B | -1.19B | -1.11B | -541.56M | -497.54M | -322.41M | -251.62M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | 0 | -10M | 22M | -1M | 3M | 17M | 2M | 5M | -1M | -1M | -1.04M | 36K | -1.08M | 1.23M | 2.12M | 2.12M | 1.76M | 2.83M | 2.41M | 1.35M | 11.29M | -96K | -60K | -768K | -2.64M | -7.33M | -14.03M | -4.04M |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87M | 220M | 73.01M | 32.55M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Divestiture and leverage overhang
As reported in recent financial statements, Illumina's total assets have contracted from $10.1 billion in 2023Q4 to $6.6 billion in 2026Q1, reflecting a significant reduction in balance sheet bloat as the company unwinds the capital-intensive GRAIL acquisition and refocuses on its core sequencing operations.
The reduction in total assets suggests a strategic pivot toward a leaner operational footprint, which may improve long-term capital efficiency. Investors should monitor whether this contraction in asset base leads to a more sustainable return on invested capital as the company sheds non-core, loss-making segments.
Based on the provided quarterly data, Illumina's debt-to-equity ratio has improved from a peak of 2.03 in 2024Q2 to 0.81 in 2026Q1, indicating that management is actively deleveraging the balance sheet to restore financial flexibility after the period of intense capital allocation volatility.
The current debt level appears manageable, though the reliance on debt to fund past strategic missteps warrants ongoing scrutiny of interest coverage ratios. The trend toward lower leverage suggests a shift in management priority toward balance sheet repair, which may reduce the risk profile for long-term equity holders.
According to financial filings, Illumina's equity base has shown signs of stabilization, moving from a low of $1.4 billion in 2024Q2 to $3.0 billion in 2026Q1, primarily driven by the cessation of massive impairment charges associated with the GRAIL divestiture process.
The recovery in equity suggests that the most significant accounting impacts of the failed acquisition are likely behind the company. However, the persistent negative retained earnings balance indicates that the company is still working to rebuild its book value after years of aggressive, value-destructive capital deployment.
As reported in recent quarterly filings, Illumina maintains a current ratio of 1.75 as of 2026Q1, providing a sufficient liquidity buffer to support ongoing R&D and manufacturing requirements while navigating the competitive pressures within the high-throughput sequencing market.
The current liquidity position appears adequate to cover near-term obligations, though the fluctuation in cash balances suggests that working capital management remains sensitive to the timing of large-scale instrument placements. Maintaining this liquidity is critical for the company to defend its market share against emerging low-cost competitors.
Quick answers to the most common questions about buying ILMN stock.
As of 2025, Illumina, Inc. (ILMN) had total assets of $6.64B including $3.29B in current assets.
Illumina, Inc. (ILMN) carries total debt of $2.55B, offset by $1.63B in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Illumina, Inc. (ILMN) has total shareholders' equity (book value) of $2.72B ($17.46 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Illumina, Inc. (ILMN) reported a current ratio of 2.08x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.