Annexon maintains a conservative capital structure with a debt-to-equity ratio of 0.12, though its total equity base is pressured by an accumulated deficit of $961.5 million as of 2026Q1.
| Total Current Assets | 228.27M | 242.19M | 316.46M | 263.86M | 248.1M | 247.69M | 354.01M | 45.41M | 45.71M | 4.89M |
| Cash & Short-Term Investments | 225.03M | 238.34M | 312.02M | 259.72M | 242.66M | 242.72M | 351.21M | 43.93M | 44.17M | 2.97M |
| Cash Only | 175.21M | 162.05M | 49.5M | 225.11M | 140.02M | 74.84M | 268.56M | 43.93M | 44.17M | 2.97M |
| Short-Term Investments | 49.82M | 76.29M | 262.52M | 34.61M | 102.64M | 167.87M | 82.64M | 0 | 0 | 0 |
| Accounts Receivable | 0 | 0 | 0 | 0 | 0 | 0 | 3K | 79K | 225K | 582K |
| Days Sales Outstanding | - | - | - | - | - | - | - | - | - | - |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 3.24M | 3.85M | 1.1M | 63K | 203K | 463K | 0 | 0 | 0 | 0 |
| Total Non-Current Assets | 34.62M | 35.38M | 33.61M | 33.81M | 37M | 39.35M | 1.94M | 4.49M | 2.44M | 2.93M |
| Property, Plant & Equipment | 24.87M | 25.8M | 29.34M | 32.78M | 35.97M | 38.18M | 1.94M | 2.14M | 2.35M | 2.82M |
| Fixed Asset Turnover | 0.00x | - | - | - | - | - | - | - | - | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 0 | 0 | 0 | 0 | 1.03M | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 9.75M | 9.58M | 4.27M | 1.03M | 0 | 1.17M | 0 | 2.35M | 98K | 112K |
| Total Assets | 262.89M | 277.57M | 350.07M | 297.67M | 285.1M | 287.04M | 355.95M | 49.9M | 48.15M | 7.82M |
| Asset Turnover | 0.00x | - | - | - | - | - | - | - | - | - |
| Asset Growth % | -108.31% | -20.71% | 17.6% | 4.41% | -0.68% | -19.36% | 613.35% | 3.63% | 515.64% | - |
| Total Current Liabilities | 35.94M | 42.63M | 30.51M | 17.93M | 22.36M | 21.74M | 10.62M | 4.93M | 3.33M | 2.92M |
| Accounts Payable | 17.53M | 14.93M | 10.43M | 5.49M | 7.42M | 11.15M | 3.73M | 2.37M | 1.27M | 1.52M |
| Days Payables Outstanding | 2.98K | 1.48K | 1.1K | - | - | - | - | - | 950.65 | 2.05K |
| Short-Term Debt | 3.02M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 15.39M | 24.79M | 5.97M | 5.65M | 180K | 2.06M | 2.93M | 366K | 342K | 971K |
| Current Ratio | 6.35x | 5.68x | 10.37x | 14.72x | 11.10x | 11.39x | 33.33x | 9.21x | 13.74x | 1.68x |
| Quick Ratio | 6.35x | 5.68x | 10.37x | 14.72x | 11.10x | 11.39x | 33.33x | 9.21x | 13.74x | 1.68x |
| Cash Conversion Cycle | - | - | - | - | - | - | - | - | - | - |
| Total Non-Current Liabilities | 22.42M | 23.29M | 26.45M | 29.19M | 31.54M | 33.39M | 1.05M | 1.44M | 6.94M | 51.12M |
| Long-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 107.22M | 0 |
| Capital Lease Obligations | 94.75M | 23.29M | 26.45M | 29.19M | 31.54M | 33.39M | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 1.05M | 1.44M | -100.28M | 51.12M |
| Total Liabilities | 58.35M | 65.92M | 56.97M | 47.12M | 53.9M | 55.13M | 11.67M | 6.37M | 10.27M | 54.03M |
| Total Debt | 25.43M | 26.2M | 28.97M | 31.36M | 32.86M | 34.59M | 0 | 0 | 107.22M | 48.97M |
| Net Debt | -149.77M | -135.85M | -20.53M | -193.75M | -107.16M | -40.25M | -268.56M | -43.93M | 63.05M | 46.01M |
| Debt / Equity | 0.12x | 0.12x | 0.10x | 0.13x | 0.14x | 0.15x | - | - | 2.83x | - |
| Debt / EBITDA | -0.13x | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 0.74x | - | - | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | - | - | - | - | - |
| Total Equity | 204.53M | 211.65M | 293.11M | 250.56M | 231.19M | 231.91M | 344.28M | 43.53M | 37.88M | -46.21M |
| Equity Growth % | -140.08% | -27.79% | 16.98% | 8.37% | -0.31% | -32.64% | 690.9% | 14.92% | 181.97% | - |
| Book Value per Share | 1.05 | 1.36 | 2.13 | 3.31 | 4.23 | 6.05 | 20.30 | 1.14 | 3.31 | -1.21 |
| Total Shareholders' Equity | 204.53M | 211.65M | 293.11M | 250.56M | 231.19M | 231.91M | 344.28M | 43.53M | 37.88M | -46.21M |
| Common Stock | 162K | 149K | 109K | 78K | 48K | 39K | 38K | 4K | 4K | 3K |
| Retained Earnings | -961.53M | -917.39M | -710.7M | -572.5M | -438.26M | -296.31M | -165.99M | -102.58M | -65.4M | -47.09M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -905K |
| Accumulated OCI | -81K | -29K | 10K | -52K | -372K | -180K | -77K | -80K | -66K | -26K |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Clinical trial funding dependency
As reported in financial statements, Annexon's cash position has fluctuated significantly, ending 2026Q1 at $175.2 million, which, when measured against the company's persistent quarterly operating burn, suggests a narrowing window of financial flexibility before additional capital market intervention becomes a necessity for continued clinical operations.
The current ratio of 6.35 indicates a superficial appearance of liquidity, yet this is largely a function of the company's pre-revenue status and lack of significant short-term liabilities. Investors should monitor the rate of cash depletion, as the current burn trajectory may necessitate further equity dilution to sustain the multi-center Phase III trials currently underway.
Based on the reported figures, Annexon's accumulated deficit has ballooned to $961.5 million as of 2026Q1, reflecting the heavy reliance on external financing to fund R&D activities while the company remains in a pre-commercial stage with no offsetting product revenue to bolster its equity base.
The consistent growth in the accumulated deficit highlights the high cost of clinical development and the absence of internal value creation. This trend suggests that the equity base is primarily supported by periodic capital raises rather than operational success, which warrants caution regarding future shareholder dilution.
According to recent SEC filings, Annexon's asset composition is heavily skewed toward cash and cash equivalents, which comprised approximately 66.6% of total assets in 2026Q1, underscoring the firm's status as a capital-dependent entity with minimal long-term tangible assets or revenue-generating infrastructure currently on the balance sheet.
The minimal investment in property, plant, and equipment, which stands at $24.9 million, confirms an asset-light model typical of early-stage biotech. This structure implies that the company's value is almost entirely tied to its intellectual property and clinical trial outcomes rather than physical production capabilities.
As indicated by the balance sheet data, Annexon maintains a very low debt-to-equity ratio of 0.12, suggesting that the company has avoided significant debt financing in favor of equity-based capital raises to fund its ongoing clinical development programs throughout the last ten quarters.
While the low leverage profile insulates the firm from immediate interest rate volatility, it also reflects the reality that the company lacks the stable cash flows required to service traditional debt. The reliance on equity suggests that management prioritizes avoiding fixed interest obligations, even at the cost of significant shareholder dilution.
Quick answers to the most common questions about buying ANNX stock.
As of 2025, Annexon, Inc. (ANNX) had total assets of $277.6M including $242.2M in current assets.
Annexon, Inc. (ANNX) carries total debt of $26.2M, offset by $238.3M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Annexon, Inc. (ANNX) has total shareholders' equity (book value) of $211.6M ($1.36 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Annexon, Inc. (ANNX) reported a current ratio of 5.68x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.