The firm's financial position is increasingly vulnerable, with total assets contracting to $79.7 million in 2026Q1 from $120.7 million in 2023Q4, alongside a massive accumulated deficit of $617.0 million.
| 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 |
|---|
| Total Current Assets | 67.58M | 80.24M | 81.95M | 102.99M | 80.87M | 113.57M | 35.53M | 31.93M | 50.8M | 86.98M | 74.77M | 97.95M | 16.51M | 37.02M | 4.49M |
| Cash & Short-Term Investments | 66.51M | 78.69M | 72.13M | 98.17M | 66.15M | 107.91M | 31.69M | 31.14M | 49.55M | 85.12M | 72.15M | 95.53M | 15.85M | 36.46M | 3.67M |
| Cash Only | 10.01M | 10.74M | 11.05M | 22.54M | 9.98M | 2.34M | 16.95M | 9.21M | 22.96M | 21.09M | 38.39M | 53.02M | 13.9M | 36.46M | 3.67M |
| Short-Term Investments | 56.51M | 67.94M | 61.07M | 75.62M | 56.16M | 105.58M | 14.74M | 21.93M | 26.58M | 64.03M | 33.76M | 42.51M | 1.95M | 0 | 0 |
| Accounts Receivable | 477K | 873K | 1.74M | 2.44M | 11.78M | 435K | 2.04M | 100K | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Sales Outstanding | 1.39K | 1.68K | 2.7K | 2.52K | 413.81 | - | 71.18 | 86.49 | - | - | - | - | - | - | - |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 816K |
| Total Non-Current Assets | 12.08M | 13.93M | 14.88M | 17.66M | 14.91M | 1.97M | 3.19M | 4.26M | 1.94M | 2.37M | 5.76M | 31.73M | 4.13M | 2.77M | 2.98M |
| Property, Plant & Equipment | 10.13M | 10.38M | 11.86M | 14.05M | 11.56M | 1.81M | 2.98M | 4.09M | 1.85M | 2.28M | 1.42M | 1.79M | 1.93M | 2.5M | 2.58M |
| Fixed Asset Turnover | 0.02x | 0.02x | 0.02x | 0.03x | 0.90x | - | 3.51x | 0.10x | - | - | - | - | - | - | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 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 |
| Long-Term Investments | 6.75M | 2.23M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4M | 29.81M | 0 | 0 | 69K |
| Other Non-Current Assets | 148K | 1.31M | 3.02M | 3.62M | 3.36M | 158K | 213K | 172K | 90K | 90K | 333K | 118K | 2.21M | 260K | 331K |
| Total Assets | 79.65M | 94.16M | 96.83M | 120.65M | 95.79M | 115.54M | 38.73M | 36.19M | 52.75M | 89.36M | 80.52M | 129.68M | 20.64M | 39.79M | 7.47M |
| Asset Turnover | 0.00x | 0.00x | 0.00x | 0.00x | 0.11x | - | 0.27x | 0.01x | - | - | - | - | - | - | - |
| Asset Growth % | -8.59% | -2.75% | -19.75% | 25.96% | -17.09% | 198.34% | 7.01% | -31.39% | -40.97% | 10.97% | -37.9% | 528.15% | -48.11% | 432.9% | - |
| Total Current Liabilities | 11.7M | 15.15M | 14.97M | 16.42M | 13.86M | 6.01M | 5.86M | 12.92M | 10.83M | 10.39M | 8.53M | 12.15M | 10.11M | 5.21M | 3.53M |
| Accounts Payable | 2.75M | 3.89M | 4.32M | 3.53M | 3.11M | 1.03M | 1.43M | 847K | 1.04M | 2.28M | 2.61M | 3.87M | 1.43M | 1.05M | 593K |
| Days Payables Outstanding | 59.11 | 914.5 | - | - | 668.84 | 288.59 | 30.21 | 22.01 | 508.85 | 1.17K | 1.06K | - | - | - | 400.82 |
| Short-Term Debt | 1.49M | 1.47M | 0 | 0 | 0 | 0 | 0 | 8.74M | 7.77M | 5.01M | 339K | 3.37M | 5.13M | 728K | 875K |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 208K | 0 | 0 | 0 | 0 | 0 | 0 | 255K |
| Other Current Liabilities | 7.46M | 9.79M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130K | 315K | 614K | 2.02M | 444K |
| Current Ratio | 5.78x | 5.30x | 5.48x | 6.27x | 5.83x | 18.89x | 6.06x | 2.47x | 4.69x | 8.37x | 8.77x | 8.06x | 1.63x | 7.11x | 1.27x |
| Quick Ratio | 5.78x | 5.30x | 5.48x | 6.27x | 5.83x | 18.89x | 6.06x | 2.47x | 4.69x | 8.37x | 8.77x | 8.06x | 1.63x | 7.11x | 1.27x |
| Cash Conversion Cycle | 1.33K | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Total Non-Current Liabilities | 10.21M | 11.73M | 12.03M | 13.77M | 10.64M | 398K | 1.38M | 2.24M | 8.26M | 14.72M | 9.2M | 2.48M | 101.54M | 100.66M | 5.2M |
| Long-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.26M | 14.72M | 9.2M | 1.78M | 5.14M | 6.16M | 3.67M |
| Capital Lease Obligations | 43.06M | 10.57M | 12.03M | 13.77M | 10.64M | 398K | 1.38M | 2.24M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 1.16M | 1.16M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 701K | 96.4M | 94.5M | 512K |
| Total Liabilities | 21.91M | 26.88M | 27M | 30.18M | 24.5M | 6.41M | 7.24M | 15.16M | 19.1M | 25.11M | 17.72M | 14.63M | 111.65M | 105.87M | 8.73M |
| Total Debt | 11.7M | 12.03M | 13.28M | 15.1M | 11.53M | 1.38M | 2.24M | 11.73M | 16.03M | 19.73M | 9.54M | 5.14M | 10.28M | 6.89M | 4.54M |
| Net Debt | 1.69M | 1.29M | 2.23M | -7.45M | 1.55M | -958K | -14.71M | 2.52M | -6.93M | -1.36M | -28.85M | -47.88M | -3.62M | -29.57M | 867K |
| Debt / Equity | 0.20x | 0.18x | 0.19x | 0.17x | 0.16x | 0.01x | 0.07x | 0.56x | 0.48x | 0.31x | 0.15x | 0.04x | - | - | - |
| Debt / EBITDA | -0.16x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | -0.02x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | - | - | - | - | - | - | - | -28.31x | -44.01x | -46.28x |
| Total Equity | 57.74M | 67.29M | 69.83M | 90.47M | 71.28M | 109.13M | 31.48M | 21.03M | 33.65M | 64.25M | 62.8M | 115.05M | -91.01M | -66.08M | -1.26M |
| Equity Growth % | -11.94% | -3.64% | -22.81% | 26.91% | -34.68% | 246.61% | 49.74% | -37.52% | -47.62% | 2.3% | -45.41% | 226.41% | -37.72% | -5144.6% | - |
| Book Value per Share | 0.59 | 0.72 | 0.94 | 1.69 | 2.51 | 5.72 | 3.44 | 6.27 | 15.73 | 34.86 | 37.13 | 101.70 | -1527.35 | -1212.89 | -0.03 |
| Total Shareholders' Equity | 57.93M | 67.48M | 70.02M | 90.66M | 71.46M | 109.3M | 31.65M | 21.19M | 33.65M | 64.25M | 62.8M | 115.05M | -91.01M | -68.5M | -1.28M |
| Common Stock | 98K | 98K | 84K | 63K | 29K | 28K | 11K | 4K | 31K | 30K | 24K | 24K | 1K | 1K | 6K |
| Retained Earnings | -616.96M | -606.16M | -532.05M | -468.02M | -417.63M | -372.3M | -338.53M | -322.3M | -298.7M | -264.19M | -215.98M | -158.12M | -110.15M | -85.8M | -64.52M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -70K | -8K | -40K | -74K | -433K | -263K | -43K | -40K | -60K | -120K | -76K | -171K | -69K | -69K | 0 |
| Minority Interest | -193K | -192K | -187K | -188K | -180K | -175K | -166K | -160K | 0 | 0 | 0 | 0 | 0 | 2.41M | 25K |
Imminent capital requirement
As reported in financial statements, total assets have declined from $120.7 million in 2023Q4 to $79.7 million in 2026Q1, reflecting a consistent contraction in the company's resource base as it consumes capital to fund ongoing clinical development without generating offsetting commercial revenue streams.
The downward trend in total assets suggests that the company is effectively liquidating its balance sheet to sustain operations. This trajectory implies that the firm's ability to maintain its current research intensity is reaching a critical inflection point where asset depletion may soon outpace available funding.
Based on recent SEC filings, the company's cash position has dwindled to $10.0 million as of 2026Q1, a figure that appears insufficient to support the high-burn requirements of a Phase III clinical trial, thereby heightening the risk of near-term dilutive financing or operational scaling back.
While the current ratio remains elevated at 5.78, this metric is somewhat misleading given the lack of liquid, revenue-generating assets and the high cash burn rate. Investors should monitor the company's ability to secure non-dilutive capital, as the current cash buffer provides minimal protection against unexpected clinical or regulatory delays.
According to the company's balance sheet data, retained earnings have plummeted to a deficit of $617.0 million, illustrating the profound impact of sustained research and development spending on shareholder equity over the firm's operational history as a clinical-stage biotechnology entity.
The persistent growth of the accumulated deficit underscores the high-risk nature of the business model, where value creation is entirely back-loaded to potential future regulatory approvals. This erosion of equity suggests that the company is heavily reliant on external capital markets to replenish its capital base, which may lead to significant shareholder dilution.
As indicated by the provided financial data, total debt has been reduced to $11.7 million in 2026Q1 from $15.1 million in 2023Q4, suggesting a strategic effort to manage interest obligations despite the company's lack of consistent operating cash flow to service these liabilities.
While the debt-to-equity ratio of 0.20 remains relatively low, the company's inability to generate positive operating income makes even this modest debt load a potential burden. The reliance on debt in a pre-revenue environment warrants further investigation into the terms of these obligations and the potential for refinancing risk if clinical milestones are delayed.
Quick answers to the most common questions about buying ATYR stock.
As of 2025, aTyr Pharma, Inc. (ATYR) had total assets of $94.2M including $80.2M in current assets.
aTyr Pharma, Inc. (ATYR) carries total debt of $12.0M, offset by $78.7M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
aTyr Pharma, Inc. (ATYR) has total shareholders' equity (book value) of $67.5M ($0.72 book value per share). Book value represents the net worth of the company belonging to common stock holders.
aTyr Pharma, Inc. (ATYR) reported a current ratio of 5.30x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.