The balance sheet has strengthened dramatically, with total debt reduced by over 95% from its peak to just $4.8M in Q2 2026, resulting in a negligible debt-to-equity ratio of 0.03 and virtually eliminating financial leverage risk.
Puma Biotechnology, Inc. (PBYI) balance sheet — 19-year assets, liabilities & shareholders' equity history
| 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 | Dec'10 | Dec'09 | Dec'08 | Dec'07 |
|---|
| Total Current Assets | 145.07M | 162.69M | 147.66M | 156.19M | 134.28M | 140.02M | 146.14M | 166.3M | 203M | 106.39M | 236.47M | 223.55M | 149.38M | 96.4M | 148.97M | 53.66M | 462 | 2.41K | 73 | 1.41M |
| Cash & Short-Term Investments | 93.9M | 97.53M | 100.97M | 95.94M | 81.07M | 82.11M | 93.39M | 111.64M | 108.4M | 81.7M | 194.5M | 31.6M | 38.5M | 83.95M | 137.4M | 53.38M | 462 | 2.41K | 73 | 1.41M |
| Cash Only | 36.54M | 29.64M | 69.22M | 84.58M | 76.2M | 63.13M | 85.29M | 60.04M | 108.4M | 81.7M | 194.5M | 31.6M | 38.5M | 43.04M | 137.4M | 53.38M | 462 | 2.41K | 73 | 1.41M |
| Short-Term Investments | 57.37M | 67.89M | 31.75M | 11.35M | 4.87M | 18.98M | 8.1M | 51.61M | 0 | 0 | 0 | 0 | 0 | 40.9M | 0 | 0 | 0 | 0 | 0 | 0 |
| Accounts Receivable | 34.06M | 53.65M | 32.01M | 48.49M | 42.27M | 32.53M | 25.54M | 28.9M | 21.95M | 9.67M | 0 | 0 | 1.76M | 9.81M | 10.61M | 0 | 0 | 0 | 0 | 0 |
| Days Sales Outstanding | 58.25 | 85.75 | 50.7 | 75.11 | 67.66 | 46.9 | 41.42 | 38.74 | 31.92 | 127.42 | - | - | - | - | - | - | - | - | - | - |
| Inventory | 13.32M | 5.51M | 8.72M | 7.08M | 4.53M | 7.11M | 3.45M | 3.17M | 2.63M | 2.03M | 0 | 0 | 102.83M | 0 | 8K | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | 58.02 | 34.61 | 49.44 | 41.23 | 29.99 | 40.73 | 32.02 | 31.43 | 27.69 | 132.25 | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 199K | 4M | 3.7M | 260K | 1.95M | 11.43M | 11.75M | 11.74M | 3.85M | 11.69M | 0 | 0 | 5.29M | 2.08M | 0 | 281.1K | 0 | 0 | 0 | 0 |
| Total Non-Current Assets | 47.66M | 53.62M | 65.67M | 74.34M | 87.78M | 86.56M | 98.08M | 68.61M | 56.12M | 59.13M | 16.32M | 16.29M | 13.38M | 7.98M | 2.73M | 1.74M | 0 | 0 | 0 | 0 |
| Property, Plant & Equipment | 4.52M | 5.56M | 5.09M | 8.65M | 12.51M | 15.77M | 18.89M | 21.83M | 3.96M | 4.47M | 5.15M | 2.38M | 2.16M | 1.68M | 1.48M | 682.05K | 0 | 0 | 0 | 0 |
| Fixed Asset Turnover | 43.56x | 41.07x | 45.24x | 27.25x | 18.23x | 16.05x | 11.92x | 12.47x | 63.34x | 6.20x | - | - | - | - | - | -0.41x | - | - | - | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 36.52M | 41.39M | 51.13M | 60.87M | 70.61M | 66.13M | 74.14M | 40.46M | 44.41M | 48.35M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 0 | 0 | 0 | 2.09M | 0 | 0 | 0 | 0 | 2K | 4.32M | 4.32M | 4.31M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 2.79M | 2.83M | 2.38M | 2.73M | 4.66M | 4.67M | 5.06M | 6.32M | 6.01M | 6.31M | 6.85M | 9.6M | 11.22M | 6.29M | 1.25M | 1.05M | 0 | 0 | 0 | 0 |
| Total Assets | 192.74M | 216.3M | 213.33M | 230.53M | 222.06M | 226.59M | 244.22M | 234.91M | 259.12M | 165.53M | 252.79M | 239.84M | 162.76M | 104.37M | 151.7M | 55.4M | 462 | 2.41K | 73 | 1.41M |
| Asset Turnover | 1.15x | 1.06x | 1.08x | 1.02x | 1.03x | 1.12x | 0.92x | 1.16x | 0.97x | 0.17x | - | - | - | - | - | -0.01x | - | - | - | - |
| Asset Growth % | -9.59% | 1.39% | -7.46% | 3.81% | -2% | -7.22% | 3.97% | -9.35% | 56.55% | -34.52% | 5.4% | 47.36% | 55.94% | -31.2% | 173.83% | 11990845.24% | -80.81% | 3198.63% | -99.99% | - |
| Total Current Liabilities | 49.83M | 81.25M | 96.11M | 99.38M | 77.48M | 109.59M | 114.25M | 90.84M | 67.11M | 58.34M | 37.46M | 32.44M | 44.44M | 19.27M | 21.7M | 586.21K | 0 | 2.27K | 2.25K | 0 |
| Accounts Payable | 3.1M | 5.06M | 5.51M | 6.89M | 6.44M | 11.17M | 12.08M | 19.18M | 20.68M | 27.69M | 20.04M | 17.8M | 15M | 10.69M | 482K | 86.67K | 0 | 2.27K | 2.25K | 0 |
| Days Payables Outstanding | 35.61 | 31.73 | 31.22 | 40.11 | 42.67 | 64.03 | 111.95 | 190.19 | 218.2 | 1.8K | 6.36K | 8.37K | - | - | - | - | - | - | - | - |
| Short-Term Debt | 0 | 22.52M | 45.33M | 34M | 0 | 0 | 14.29M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 1.14M | 16.5M | 15.18M | 43.42M | 13.34M | 11.22M | 15.09M | 5.76M | 40.29M | 27.85M | 0 | 0 | 10.58M | 0 | 20.43M | 190.61K | 0 | 0 | 0 | 0 |
| Current Ratio | 2.91x | 2.00x | 1.54x | 1.57x | 1.73x | 1.28x | 1.28x | 1.83x | 3.02x | 1.82x | 6.31x | 6.89x | 3.36x | 5.00x | 6.86x | 91.54x | - | 1.06x | 0.03x | - |
| Quick Ratio | 2.64x | 1.93x | 1.45x | 1.50x | 1.67x | 1.21x | 1.25x | 1.80x | 2.99x | 1.79x | 6.31x | 6.89x | 1.05x | 5.00x | 6.86x | 91.54x | - | 1.06x | 0.03x | - |
| Cash Conversion Cycle | 80.66 | 88.63 | 68.92 | 76.22 | 54.98 | 23.6 | -38.51 | -120.02 | -158.59 | -1.55K | - | - | - | - | - | - | - | - | - | - |
| Total Non-Current Liabilities | 4.37M | 4.71M | 25.1M | 77.7M | 122.97M | 119.44M | 135.92M | 126.61M | 157.7M | 53.88M | 5.5M | 1.39M | 1.27M | 1.12M | 1.09M | 439.42K | 0 | 0 | 0 | 0 |
| Long-Term Debt | 0 | 0 | 21.72M | 65.66M | 98.31M | 97.09M | 84.03M | 94.96M | 151.89M | 48.48M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Capital Lease Obligations | 18.49M | 4.71M | 1.49M | 7.03M | 11.83M | 15.97M | 19.55M | 22.64M | 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 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 0 | 1.88M | 5.01M | 12.83M | 6.38M | 32.34M | 9M | 5.82M | 5.41M | 5.5M | 1.39M | 1.27M | 1.12M | 1.09M | 439.42K | 0 | 0 | 0 | 0 |
| Total Liabilities | 54.19M | 85.96M | 121.21M | 177.09M | 200.45M | 229.03M | 250.17M | 217.44M | 224.82M | 112.22M | 42.97M | 33.84M | 45.71M | 20.39M | 22.79M | 1.03M | 0 | 2.27K | 2.25K | 1.41M |
| Total Debt | 4.82M | 28.55M | 74.08M | 111.49M | 114.28M | 116.64M | 120.95M | 120.23M | 151.89M | 48.48M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Net Debt | -31.72M | -1.09M | 4.86M | 26.91M | 38.08M | 53.51M | 35.66M | 60.19M | 43.49M | -33.22M | -194.5M | -31.6M | -38.5M | -43.04M | -137.4M | -53.38M | -462 | -2.41K | -73 | -1.41M |
| Debt / Equity | 0.03x | 0.22x | 0.80x | 2.09x | 5.29x | - | - | 6.88x | 4.43x | 0.91x | - | - | - | - | - | - | - | - | - | - |
| Debt / EBITDA | 0.11x | 0.59x | 1.74x | 2.52x | 3.41x | 9.26x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | -0.73x | -0.02x | 0.11x | 0.61x | 1.13x | 4.25x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | 9.86x | 6.40x | 2.94x | 2.70x | 1.04x | -1.25x | -3.26x | -4.03x | -9.33x | -404.49x | -288.72x | -247.46x | -439.12x | -318.80x | -758.69x | -2704.96x | - | - | - | - |
| Total Equity | 138.54M | 130.34M | 92.13M | 53.44M | 21.61M | -2.45M | -5.95M | 17.46M | 34.31M | 53.3M | 209.8M | 206M | 117M | 83.99M | 128.9M | 54.37M | 462 | 138 | -2.18K | 1.41M |
| Equity Growth % | 168.17% | 41.48% | 72.38% | 147.33% | 983.4% | 58.9% | -134.08% | -49.1% | -35.64% | -74.59% | 1.84% | 76.07% | 39.31% | -34.84% | 137.07% | 11768846.97% | 234.78% | 106.34% | -100.15% | - |
| Book Value per Share | 2.63 | 2.57 | 1.88 | 1.12 | 0.48 | -0.06 | -0.15 | 0.45 | 0.90 | 1.43 | 6.30 | 6.41 | 3.90 | 2.93 | 5.93 | 2.71 | 0.00 | 0.00 | -0.00 | 0.04 |
| Total Shareholders' Equity | 138.54M | 130.34M | 92.13M | 53.44M | 21.61M | -2.45M | -5.95M | 17.46M | 34.31M | 53.3M | 209.8M | 206M | 117M | 83.99M | 128.9M | 54.37M | 462 | 138 | -2.18K | 1.41M |
| Common Stock | 5K | 5K | 5K | 5K | 5K | 4K | 4K | 4K | 4K | 4K | 4K | 3K | 3K | 3K | 3K | 2K | 300 | 300 | 300 | 300K |
| Retained Earnings | -1.28B | -1.28B | -1.31B | -1.35B | -1.37B | -1.37B | -1.34B | -1.28B | -1.2B | -1.09B | -796.51M | -520.5M | -281.22M | -139.25M | -84.59M | -10.24M | -61.99K | -46.01K | -29.18K | 0 |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -45K | 36K | 6K | -4K | 0 | -2K | 0 | 62K | -12K | -449K | -13K | -147K | -95K | 3K | -276K | -10.7K | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying PBYI stock.
As of 2025, Puma Biotechnology, Inc. (PBYI) had total assets of $216.3M including $162.7M in current assets.
Puma Biotechnology, Inc. (PBYI) carries total debt of $28.5M, offset by $97.5M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Puma Biotechnology, Inc. (PBYI) has total shareholders' equity (book value) of $130.3M ($2.57 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Puma Biotechnology, Inc. (PBYI) reported a current ratio of 2.00x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.
Key Metrics
Top Statement Risk
Persistent negative retained earnings
Metrics are mathematically derived from official filings.
Deleveraging Drives Balance Sheet Strength
PBYI's balance sheet has strengthened dramatically, with total debt declining from $110.7M in Q1 2024 to just $4.8M in Q2 2026, while equity has grown from $51.0M to $138.5M, indicating a successful deleveraging cycle.
The trajectory shows a clear and consistent improvement in financial health, driven by the systematic reduction of debt and the accumulation of equity. This deleveraging has been the primary driver of the balance sheet's transformation from a leveraged position (D/E of 2.17 in Q1 2024) to a nearly unleveraged one (D/E of 0.03 in Q2 2026). The pattern suggests the company has prioritized strengthening its financial foundation, which may provide greater operational flexibility and reduce refinancing risk.
Near-Elimination of Financial Leverage
Total debt has been reduced by over 95% from its peak, falling to $4.8M in Q2 2026, resulting in a negligible debt-to-equity ratio of 0.03 and virtually eliminating interest rate and refinancing risk.
The debt profile has shifted from a material liability to a trivial one, with the D/E ratio collapsing from 2.17 to 0.03 over ten quarters. This suggests the company has used its cash flows to retire obligations rather than fund growth, indicating a conservative financial strategy. The minimal remaining debt implies that future cash flows are largely unencumbered by interest payments, though it also raises questions about the company's appetite for leverage to fund potential expansion.
Robust Liquidity Buffer Despite Cash Decline
While cash has decreased from $76.8M to $36.5M over the period, the current ratio has improved to a strong 2.91, indicating ample short-term liquidity and a substantial buffer against operational shocks.
The improvement in the current ratio, despite a lower cash balance, is driven by a more significant reduction in current liabilities. This suggests the company has been actively managing its working capital and short-term obligations. The $36.5M cash position, while lower than its peak, still represents a meaningful runway relative to the company's operating cost structure, providing stability amid the revenue volatility noted in prior analysis.
Goodwill Dominance and Asset-Light Profile
Goodwill constitutes approximately 19% of total assets at $36.5M, while net PPE is minimal at $4.5M, highlighting an asset-light model where value is concentrated in intangible assets.
The asset mix reveals a business model heavily reliant on intellectual property and acquired intangibles rather than physical infrastructure. The steady decline in goodwill from $58.4M to $36.5M suggests either amortization or impairment charges, which warrants monitoring for potential future write-downs. The low PPE base indicates limited capital intensity, which aligns with the biotechnology sector but also means the tangible asset cushion is thin.
Equity Growth Masked by Deep Retained Deficit
Total equity has grown to $138.5M, yet this is built upon a massive accumulated deficit of approximately $1.3B in retained earnings, indicating that equity growth is driven by paid-in capital rather than operational profitability.
The stark contrast between positive total equity and the deeply negative retained earnings balance is the most critical feature of PBYI's equity structure. It implies the company has historically consumed far more capital than it has generated through profits, relying on external financing to fund operations and growth. The recent growth in equity, therefore, appears to stem from new capital contributions or other comprehensive income, not from the retention of earnings, which challenges the sustainability of the equity base without continued external support.
The Illusion of Equity Strength
The headline equity figure of $138.5M is fundamentally misleading, as it is entirely offset by a $1.3B accumulated deficit, revealing that the company's net asset value is derived from investor capital, not earned profits.
This is the single most important distortion in PBYI's balance sheet. While the D/E ratio and current ratio suggest a healthy, low-risk profile, the underlying equity quality is poor. The negative retained earnings indicate a long history of net losses, meaning the company has not yet proven it can generate sustainable profits to build intrinsic book value. Investors should focus on the trajectory of the retained earnings deficit; a narrowing would be a far more meaningful signal of financial health improvement than further debt reduction.