Latest Ratios: P/E Ratio -0.2x · EV/EBITDA N/A · ROE -79.7%. (2018–2025 historical series)
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $8M | $10M | $409M | $847M | $971M | $3.7B | — | — | — |
| Enterprise Value | $19M | $21M | $427M | $856M | $985M | $3.7B | — | — | — |
| P/E Ratio → | -0.23 | — | — | — | — | — | — | — | — |
| P/S Ratio | 1.01 | 1.33 | 53.13 | 107.54 | 169.54 | 2908.87 | — | — | — |
| P/B Ratio | 0.29 | 0.39 | 7.14 | 7.51 | 5.66 | 14.65 | — | — | — |
| P/FCF | — | — | — | — | — | — | — | — | — |
| P/OCF | — | — | — | — | — | — | — | — | — |
P/E links to full P/E history page with 30-year chart
Enterprise-value multiples — capital-structure-neutral measures of total business value
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| EV / Revenue | — | 2.79 | 55.47 | 108.74 | 171.88 | 2906.46 | — | — | — |
| EV / EBITDA | — | — | — | — | — | — | — | — | — |
| EV / EBIT | — | — | — | — | — | — | — | — | — |
| EV / FCF | — | — | — | — | — | — | — | — | — |
Margins and return-on-capital ratios measuring operating efficiency
Full margin charts and quarterly trend are on the Earnings History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 80.6% | 80.6% | 100.0% | -681.4% | -1176.4% | -5904.4% | -17370.6% | 100.0% | — |
| Operating Margin | -450.1% | -450.1% | -949.9% | -967.4% | -1576.6% | -7364.1% | -21290.9% | -14404.2% | — |
| Net Profit Margin | -433.7% | -433.7% | -820.8% | -878.6% | -1537.8% | -7824.7% | -26289.2% | -14180.0% | — |
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| ROE | -79.7% | -79.7% | -74.3% | -48.7% | -41.8% | -135.8% | — | — | — |
| ROA | -42.7% | -42.7% | -48.7% | -35.7% | -32.9% | -55.7% | -127.9% | -94.6% | -72.5% |
| ROIC | -46.0% | -46.0% | -55.5% | -37.2% | -31.4% | -94.4% | — | — | — |
| ROCE | -52.4% | -52.4% | -65.5% | -44.3% | -36.8% | -57.7% | -131.0% | -116.8% | -88.0% |
Solvency and debt-coverage ratios — lower is generally safer
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.87 | 0.87 | 0.44 | 0.18 | 0.13 | 0.10 | — | — | — |
| Debt / EBITDA | — | — | — | — | — | — | — | — | — |
| Net Debt / Equity | — | 0.42 | 0.31 | 0.08 | 0.08 | -0.01 | — | — | — |
| Net Debt / EBITDA | — | — | — | — | — | — | — | — | — |
| Debt / FCF | — | — | — | — | — | — | — | — | — |
| Interest Coverage | — | — | — | — | — | — | — | — | — |
Short-term solvency ratios and asset-utilisation metrics
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 3.59 | 3.59 | 3.20 | 5.17 | 7.47 | 8.87 | 2.25 | 4.15 | 5.12 |
| Quick Ratio | 3.59 | 3.59 | 3.20 | 5.17 | 7.47 | 8.87 | 2.25 | 4.15 | 5.12 |
| Cash Ratio | 3.26 | 3.26 | 2.98 | 5.00 | 7.31 | 8.73 | 2.03 | 4.02 | 4.95 |
| Asset Turnover | — | 0.14 | 0.08 | 0.05 | 0.03 | 0.00 | 0.00 | 0.00 | — |
| Inventory Turnover | — | — | — | — | — | — | — | — | — |
| Days Sales Outstanding | — | 46.15 | 55.30 | — | — | 57.94 | — | 509.30 | — |
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
Full dividend history and growth charts are on the Dividend History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Dividend Yield | — | — | — | — | — | — | — | — | — |
| Payout Ratio | — | — | — | — | — | — | — | — | — |
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Earnings Yield | — | — | — | — | — | — | — | — | — |
| FCF Yield | — | — | — | — | — | — | — | — | — |
| Buyback Yield | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — | — | — |
| Total Shareholder Yield | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — | — | — |
| Shares Outstanding | — | $2M | $38M | $38M | $37M | $37M | $36M | $8M | $2M |
Critical liquidity and dilution
Based on reported figures, Bolt's price-to-book ratio of 0.30 suggests the market is pricing the firm at a significant discount to its net asset value, reflecting deep skepticism regarding the clinical viability of its ISAC platform and the company's ability to reach a value-inflection point.
The current valuation appears to be driven by the company's precarious cash position rather than the long-term potential of its pipeline. Investors should monitor whether this discount persists as a structural feature of the stock or if it represents a temporary mispricing of the underlying intellectual property.
As reported in financial statements, Bolt's ROIC has remained consistently negative, reaching -16.7% in 2026Q1, which indicates that the company is currently destroying invested capital rather than compounding it through its ongoing research and development initiatives.
The persistent negative return on capital is a direct consequence of high R&D spending relative to the lack of commercial revenue. This trend warrants further investigation into whether the company can achieve a positive return profile before its current liquidity runway is fully exhausted.
According to recent SEC filings, the company's days payable outstanding has fluctuated significantly, reaching 705 days in 2026Q1, which suggests that Bolt is increasingly relying on extended payment terms with suppliers to manage its limited cash resources amidst a contracting revenue environment.
This extreme extension of payables may indicate a strategy to preserve cash, but it also raises concerns about the company's operational flexibility and potential strain on vendor relationships. Investors should monitor whether this trend continues as a sign of liquidity stress.
Based on the provided balance sheet data, Bolt's debt-to-equity ratio has climbed to 1.13 in 2026Q1, indicating that the firm is increasingly utilizing debt to bridge the widening gap between its high R&D burn and its limited, lumpy milestone-based revenue generation.
While the absolute debt levels remain manageable, the rapid increase in leverage relative to a shrinking equity base is a concerning signal of financial distress. This trend suggests that the company may be approaching a point where traditional financing options become increasingly expensive or unavailable.
As indicated by the financial data, the price-to-sales ratio of 1.07 is a misleading metric for Bolt, as it obscures the fact that the company's revenue is non-recurring and project-based rather than a reflection of sustainable commercial demand for a marketed product.
Analysts should instead focus on cash runway and milestone achievement velocity, as these metrics provide a more accurate assessment of the company's survival and potential for future value creation. Using P/S ratios in this context risks ignoring the fundamental reality of a pre-revenue clinical-stage biotech firm.
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Quick answers to the most common questions about buying BOLT stock.
Bolt Biotherapeutics, Inc.'s current P/E ratio is -0.2x. This places it at the 50th percentile of its historical range.
Bolt Biotherapeutics, Inc.'s return on equity (ROE) is -79.7%. The historical average is -76.1%.
Based on historical data, Bolt Biotherapeutics, Inc. is trading at a P/E of -0.2x. This is at the 50th percentile of its historical P/E range. Compare with industry peers and growth rates for a complete picture.
Bolt Biotherapeutics, Inc. has 80.6% gross margin and -450.1% operating margin.