The company's financial position is increasingly precarious, as evidenced by the erosion of total assets to $213.3M and accumulated retained earnings of -$719.7M.
| Total Current Assets | 134.96M | 175.86M | 218.01M | 266.31M | 358.18M | 477.17M | 37.86M | 33.87M |
| Cash & Short-Term Investments | 127.34M | 162.91M | 209.6M | 257.74M | 351.31M | 471.3M | 36.91M | 32.93M |
| Cash Only | 36.2M | 21.64M | 49.24M | 133.86M | 84.32M | 35.78M | 36.91M | 32.93M |
| Short-Term Investments | 91.14M | 141.27M | 160.36M | 123.88M | 266.99M | 435.52M | 0 | 0 |
| Accounts Receivable | 203K | 561K | 1.33M | 368K | 0 | 0 | 0 | 0 |
| Days Sales Outstanding | 577.06 | 84.06 | 159.11 | 124.14 | - | - | - | - |
| Inventory | 2.19M | 3.2M | 4.07M | 3.94M | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | 1.05K | 909.51 | 1.02K | 2.42K | - | - | - | - |
| Other Current Assets | 5.23M | 9.19M | 3.01M | 4.26M | 6.87M | 0 | 0 | 826K |
| Total Non-Current Assets | 78.38M | 69.75M | 29.86M | 31.94M | 33.3M | 26.05M | 2.73M | 3.54M |
| Property, Plant & Equipment | 15.13M | 16.66M | 29.05M | 30.71M | 32.61M | 15.88M | 2M | 2.55M |
| Fixed Asset Turnover | 0.10x | 0.15x | 0.11x | 0.04x | - | - | - | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 9.48M | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 532K | 0 | 0 | 0 | 0 |
| Long-Term Investments | 4.69M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 63.26M | 53.09M | 808K | 695K | 697K | 690K | 738K | 994K |
| Total Assets | 213.35M | 245.61M | 247.87M | 298.25M | 391.49M | 503.23M | 40.59M | 37.41M |
| Asset Turnover | 0.01x | 0.01x | 0.01x | 0.00x | - | - | - | - |
| Asset Growth % | -13.15% | -0.91% | -16.89% | -23.82% | -22.2% | 1139.72% | 8.5% | - |
| Total Current Liabilities | 10.71M | 23.02M | 18.19M | 11.61M | 15.71M | 11.53M | 2.75M | 1.93M |
| Accounts Payable | 1.79M | 1.62M | 1.93M | 1.77M | 3.9M | 3.39M | 1.33M | 869K |
| Days Payables Outstanding | 574.36 | 461.73 | 483.41 | 1.09K | - | - | - | - |
| Short-Term Debt | 1.84M | 1.84M | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 3.22M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 7.08M | 19.56M | 514K | 194K | 88K | 2.7M | 579K | 107K |
| Current Ratio | 12.60x | 7.64x | 11.99x | 22.94x | 22.81x | 41.39x | 13.75x | 17.57x |
| Quick Ratio | 12.40x | 7.50x | 11.76x | 22.60x | 22.81x | 41.39x | 13.75x | 17.57x |
| Cash Conversion Cycle | 1.05K | 531.84 | 693.84 | 1.46K | - | - | - | - |
| Total Non-Current Liabilities | 1.9M | 2.36M | 14.26M | 15.02M | 17.07M | 14.66M | 1.75M | 0 |
| Long-Term Debt | 1.87M | 2.32M | 0 | 0 | 0 | 0 | 1.75M | 0 |
| Capital Lease Obligations | 14.46M | 0 | 9.25M | 13.74M | 16.08M | 7.22M | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 25K | 34K | 5.01M | 1.28M | 996K | 7.45M | 0 | 0 |
| Total Liabilities | 12.6M | 25.38M | 32.45M | 26.63M | 32.78M | 26.19M | 4.5M | 1.93M |
| Total Debt | 3.71M | 4.17M | 12.95M | 15.3M | 17.45M | 8.08M | 1.75M | 0 |
| Net Debt | -32.49M | -17.47M | -36.29M | -118.56M | -66.87M | -27.71M | -35.16M | -32.93M |
| Debt / Equity | 0.02x | 0.02x | 0.06x | 0.06x | 0.05x | 0.02x | 0.05x | - |
| Debt / EBITDA | -0.04x | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 0.35x | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | -18996.80x | -4076.78x | - |
| Total Equity | 200.74M | 220.23M | 215.42M | 271.62M | 358.71M | 477.03M | 36.09M | 35.46M |
| Equity Growth % | -10.03% | 2.23% | -20.69% | -24.28% | -24.8% | 1221.83% | 1.79% | - |
| Book Value per Share | 0.93 | 1.11 | 1.50 | 1.92 | 2.58 | 5.99 | 6.71 | 0.26 |
| Total Shareholders' Equity | 200.74M | 220.23M | 215.42M | 271.62M | 358.71M | 477.03M | 36.09M | 35.46M |
| Common Stock | 22K | 22K | 18K | 14K | 14K | 14K | 1K | 1K |
| Retained Earnings | -719.65M | -697.98M | -596.64M | -495.63M | -399.67M | -267.23M | -172.24M | -135.63M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -382K | -6K | 45K | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Liquidity and capital exhaustion
As reported in recent financial filings, Quantum-Si's total assets have declined from $298.2M in 2023Q4 to $213.3M in 2026Q1, reflecting a consistent downward trajectory that underscores the company's struggle to maintain its capital base while navigating a challenging commercialization phase for its proteomics platform.
The steady reduction in total assets suggests that the company is consuming its capital reserves faster than it can replace them through operational success or asset growth. This trend warrants close monitoring, as it indicates a shrinking resource pool available to fund ongoing R&D and commercial expansion efforts.
Based on the latest quarterly data, cash and equivalents have plummeted from $133.9M in 2023Q4 to just $21.6M by 2025Q4, indicating that the company's liquidity buffer is rapidly depleting and may soon necessitate external financing to sustain its current operating model.
While the current ratio remains high, this metric is likely distorted by the rapid depletion of cash relative to other current assets. Investors should interpret this liquidity profile as a sign of significant financial pressure, as the current cash burn rate appears unsustainable without a near-term capital infusion.
According to the company's balance sheet, accumulated losses have reached -$719.7M as of 2026Q1, a stark indicator that the firm's equity base is being systematically eroded by persistent operating deficits that have yet to be offset by meaningful revenue generation or commercial scale.
The continuous expansion of the deficit in retained earnings highlights the high-risk nature of the company's R&D-heavy business model. This trend suggests that the firm's path to profitability remains elusive, potentially forcing management to rely on dilutive equity financing to maintain operations.
As disclosed in recent balance sheets, net property, plant, and equipment peaked at $30.7M in 2023Q4 before declining to $15.1M in 2026Q1, suggesting a potential pivot in manufacturing strategy or a reduction in the capital intensity required for the Platinum platform's production.
The reduction in PPE investment may imply that the company is scaling back its internal manufacturing footprint or shifting toward more asset-light production methods. This shift warrants further investigation to determine if it reflects improved operational efficiency or a strategic retreat from capital-intensive hardware production.
Quick answers to the most common questions about buying QSI stock.
As of 2025, Quantum-Si incorporated (QSI) had total assets of $245.6M including $175.9M in current assets.
Quantum-Si incorporated (QSI) carries total debt of $4.2M, offset by $162.9M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Quantum-Si incorporated (QSI) has total shareholders' equity (book value) of $220.2M ($1.11 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Quantum-Si incorporated (QSI) reported a current ratio of 7.64x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.