Shareholders' equity has eroded to $16.5 million as of 2026Q1, reflecting the ongoing impact of accumulated losses on the firm's capital structure.
| 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 |
|---|
| Total Current Assets | 17.4M | 21.48M | 5.74M | 9.32M | 12.45M | 24.73M | 15.16M | 7.3M | 15.15M | 3.83M | 13.11M | 10.98M | 8.99M | 14.74M | 5.39M | 1.34M |
| Cash & Short-Term Investments | 17.03M | 21.03M | 5.38M | 8.49M | 11.78M | 24.06M | 14.24M | 6.93M | 14.88M | 3.58M | 12.91M | 10.62M | 8.5M | 14.39M | 5.13M | 503K |
| Cash Only | 17.03M | 21.03M | 5.38M | 8.49M | 11.78M | 24.06M | 14.24M | 6.93M | 14.88M | 3.58M | 12.91M | 5.12M | 8.5M | 11.39M | 5.13M | 503K |
| Short-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5M | 0 | 3M | 0 | 0 |
| Accounts Receivable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 597K |
| Days Sales Outstanding | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 371K | 445K | 354K | 832K | 50K | 50K | 50K | 50K | 50K | 50K | 50K | 50K | 50K | 50K | 53K | 53K |
| Total Non-Current Assets | 10K | 11K | 2K | 42K | 368K | 443K | 575K | 739K | 172K | 266K | 291K | 181K | 201K | 195K | 200K | 355K |
| Property, Plant & Equipment | 10K | 11K | 2K | 39K | 344K | 416K | 557K | 721K | 172K | 248K | 114K | 163K | 183K | 177K | 198K | 355K |
| Fixed Asset Turnover | 0.00x | - | - | - | - | - | - | 0.03x | 0.80x | 0.06x | 0.17x | 0.21x | 0.39x | 2.25x | 0.49x | - |
| Goodwill | 0 | 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 | 0 |
| Long-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 154.5K | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 0 | 0 | 0 | 3K | 24K | 27K | 18K | 18K | 0 | 18K | 22.5K | 18K | 18K | 18K | 2K | 0 |
| Total Assets | 17.41M | 21.49M | 5.74M | 9.36M | 12.81M | 25.17M | 15.74M | 8.04M | 15.32M | 4.1M | 13.4M | 11.16M | 9.19M | 14.94M | 5.59M | 1.69M |
| Asset Turnover | 0.00x | - | - | - | - | - | - | 0.00x | 0.01x | 0.00x | 0.00x | 0.00x | 0.01x | 0.03x | 0.02x | - |
| Asset Growth % | 513.57% | 274.47% | -38.72% | -26.92% | -49.09% | 59.92% | 95.78% | -47.53% | 273.89% | -69.41% | 20.06% | 21.44% | -38.49% | 167.13% | 230.11% | - |
| Total Current Liabilities | 260K | 435K | 1.01M | 1.63M | 1.94M | 3.07M | 2.2M | 1.88M | 1.74M | 2.27M | 2.54M | 2.27M | 1.33M | 2.08M | 1.68M | 1.78M |
| Accounts Payable | 260K | 435K | 253K | 657K | 779K | 283K | 728K | 809K | 550K | 511K | 917K | 1.16M | 285K | 163K | 416K | 387K |
| Days Payables Outstanding | 122.74 | - | 25.35 | 37.87 | 40.55 | 11.62 | 71.51 | - | 46.41 | 34.73 | 61.81 | 61.3 | 18.31 | 3.37 | 11.7 | - |
| Short-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5K | 0 |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47K | 118K | 491K | 816K |
| Other Current Liabilities | 0 | -360K | 731K | 720K | 19K | 0 | 722K | 551K | 0 | 0 | 0 | 0 | 474K | 1.17M | 359K | 309K |
| Current Ratio | 66.93x | 49.37x | 5.65x | 5.71x | 6.42x | 8.06x | 6.91x | 3.88x | 8.69x | 1.69x | 5.16x | 4.84x | 6.74x | 7.10x | 3.21x | 0.75x |
| Quick Ratio | 66.93x | 49.37x | 5.65x | 5.71x | 6.42x | 8.06x | 6.91x | 3.88x | 8.69x | 1.69x | 5.16x | 4.84x | 6.74x | 7.10x | 3.21x | 0.75x |
| Cash Conversion Cycle | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Total Non-Current Liabilities | 690K | 905K | 0 | 0 | 35K | 170K | 526K | 411K | 0 | 0 | 0 | 0 | 5.11M | 7.92M | 9.75M | 505K |
| Long-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 231K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500K |
| Capital Lease Obligations | 0 | 0 | 0 | 0 | 35K | 170K | 295K | 411K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5K |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 690K | 905K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.11M | 0 | 9.73M | 0 |
| Total Liabilities | 950K | 1.34M | 1.01M | 1.63M | 1.97M | 3.24M | 2.72M | 2.29M | 1.74M | 2.27M | 2.54M | 2.27M | 6.44M | 10M | 11.43M | 2.28M |
| Total Debt | 0 | 0 | 0 | 35K | 170K | 295K | 642K | 518K | 0 | 0 | 0 | 0 | 0 | 0 | 5K | 534K |
| Net Debt | -17.03M | -21.03M | -5.38M | -8.46M | -11.61M | -23.76M | -13.6M | -6.42M | -14.88M | -3.58M | -12.91M | -5.12M | -8.5M | -11.39M | -5.12M | 31K |
| Debt / Equity | 0.00x | - | - | 0.00x | 0.02x | 0.01x | 0.05x | 0.09x | - | - | - | - | - | - | - | - |
| Debt / EBITDA | -0.00x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 1.48x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | - | - | - | - | -14073.00x | - | - | - | -872.88x | -432.50x | - |
| Total Equity | 16.46M | 20.15M | 4.72M | 7.73M | 10.84M | 21.93M | 13.02M | 5.75M | 13.58M | 1.83M | 10.86M | 8.89M | 2.75M | 4.94M | -5.84M | -587K |
| Equity Growth % | 628.33% | 326.57% | -38.9% | -28.69% | -50.57% | 68.49% | 126.46% | -57.67% | 640.75% | -83.11% | 22.1% | 223.86% | -44.46% | 184.62% | -894.89% | - |
| Book Value per Share | 1.42 | 3.37 | 6.00 | 33.39 | 85.92 | 184.79 | 306.77 | 1348.54 | 11471.85 | 4828.51 | 95687.66 | 80899.08 | 74263.45 | 250126.53 | -657657.66 | -74482.93 |
| Total Shareholders' Equity | 16.46M | 20.15M | 4.72M | 7.73M | 10.84M | 21.93M | 13.02M | 5.75M | 13.58M | 1.83M | 10.86M | 8.89M | 2.75M | 4.94M | -5.84M | -587K |
| Common Stock | 1K | 1K | 0 | 0 | 0 | 0 | 1K | 1K | 2K | 0 | 1K | 7K | 2K | 1K | 16K | 10K |
| Retained Earnings | -159.06M | -155.05M | -146.36M | -139.21M | -128.38M | -116.9M | -103.61M | -94.82M | -85.91M | -78.55M | -66.1M | -57.1M | -46.88M | -38.08M | -17.16M | -4.28M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -981K | -900K | -831K | -778K | -702K | -632K | -585K | -646K |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Clinical Trial Funding Exhaustion
As reported in recent financial statements, Phio's total assets have fluctuated significantly, declining from $21.5 million in 2025Q4 to $17.4 million in 2026Q1, reflecting a trajectory of rapid capital consumption as the firm advances its clinical-stage programs without the benefit of any offsetting commercial revenue streams.
The contraction in the asset base suggests that the company is depleting its primary liquidity buffer to fund ongoing research and development activities. Investors should monitor this trend, as the consistent decline in total assets may indicate an approaching inflection point where additional external financing becomes a necessity for operational continuity.
Based on the company's reported figures, the cash position decreased from $21.0 million in 2025Q4 to $17.0 million in 2026Q1, which highlights a narrowing liquidity buffer that may limit the firm's ability to sustain long-term clinical trial enrollment without further dilutive capital raises or strategic partnerships.
While the current ratio remains elevated due to minimal liabilities, this metric is somewhat misleading for a pre-revenue entity where cash burn is the primary operational reality. The rapid depletion of cash reserves suggests that the company's runway is tightening, necessitating a disciplined approach to capital allocation to avoid premature project termination.
According to historical balance sheet data, shareholders' equity has trended downward to $16.5 million in 2026Q1, driven primarily by the accumulation of a $159.1 million deficit in retained earnings, which underscores the persistent economic cost of the company's research-heavy business model over the past ten quarters.
The erosion of equity highlights the lack of internal value creation, as the company remains entirely dependent on external equity financing to offset its operating losses. This pattern of value depletion suggests that shareholders face significant dilution risk as the company continues to trade equity for the capital required to sustain its clinical pipeline.
As indicated by the provided financial data, the company maintains negligible net property, plant, and equipment, with only $10,000 reported in 2026Q1, which suggests that the firm's value is almost entirely tied to intangible intellectual property that remains unproven in large-scale clinical settings.
The lack of tangible assets implies that the company's balance sheet provides little to no recovery value in a downside scenario, making the investment thesis entirely binary based on clinical trial outcomes. This asset-light structure warrants caution, as the firm lacks the physical infrastructure to pivot if its core RNAi platform fails to achieve regulatory validation.
Quick answers to the most common questions about buying PHIO stock.
As of 2025, Phio Pharmaceuticals Corp. (PHIO) had total assets of $21.5M including $21.5M in current assets.
Phio Pharmaceuticals Corp. (PHIO) carries total debt of $0.0M, offset by $21.0M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Phio Pharmaceuticals Corp. (PHIO) has total shareholders' equity (book value) of $20.1M ($3.37 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Phio Pharmaceuticals Corp. (PHIO) reported a current ratio of 49.37x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.