The company continues to burn cash at an unsustainable rate, evidenced by a $3.7 million negative free cash flow in 2026Q1 and a history of capital expenditures that have reached as high as 196.7% of revenue.
| 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 | Sep'11 | Sep'10 | Sep'09 | Sep'08 |
|---|
| Cash from Operations | -15.76M | -16.12M | -4.58M | -6.58M | -30.77M | -28.52M | -2.58M | -1.81M | -7.62M | -8.96M | -17.47M | -23.16M | -8.54M | -1.3M | -1.27M | -74.4K | -25.02K | -24.12K | 4.26K |
| Operating CF Margin % | - | -144.16% | -27.55% | -30.05% | -506.35% | -766.61% | -53.26% | -32.5% | -84.4% | -11% | -22.87% | -30.4% | -63.44% | - | -308.74% | -2488.08% | -835.28% | - | - |
| Operating CF Growth % | -1444.27% | -252.23% | 30.48% | 78.61% | -7.9% | -1004.49% | -42.42% | 76.21% | 14.99% | 48.69% | 24.55% | -171% | -555.85% | -2.56% | -1607.51% | -197.43% | -3.7% | -666.72% | - |
| Net Income | -16.8M | -21.48M | -9.47M | -23.33M | -192.91M | -17.29M | -5.78M | -4.28M | -26.21M | -26.18M | -68.46M | -47.23M | -12.72M | -2.23M | -2.47M | -89.27K | -85.7K | -4.45K | -20.8K |
| Depreciation & Amortization | 6.42M | 6.88M | 7.11M | 6.19M | 28.26M | 5.68M | 971K | 1.03M | 3.86M | 6.09M | 6.19M | 7.45M | 3.45M | 211.89K | 176.55K | 0 | 0 | 0 | 0 |
| Stock-Based Compensation | 549K | 832K | 2.84M | 2.43M | 8.46M | 366K | 5K | 637K | 1.64M | 7.79M | 9.13M | 7.15M | 3.25M | 300.23K | 271.4K | 0 | 52.63K | 0 | 0 |
| Deferred Taxes | 0 | 0 | 0 | 0 | 166K | 0 | 0 | 257K | 4.11M | -2.11M | 349K | -1.63M | -3.25M | 34.7K | 0 | 0 | 0 | 0 | 0 |
| Other Non-Cash Items | 3.15M | -1.94M | 11.31M | 26.39M | 143.2M | -1.53M | -9K | -1.85M | 2.41M | 3.69M | 35.82M | 11.79M | 3.25M | 92.15K | 604.65K | 0 | 0 | -19.67K | 25.06K |
| Working Capital Changes | -9.07M | -410K | -16.37M | -18.26M | -17.95M | -15.75M | 2.23M | 2.39M | 6.58M | 1.76M | -500K | -693K | -2.53M | 291.51K | 151.1K | 14.87K | 8.06K | 0 | 0 |
| Change in Receivables | 0 | 0 | 0 | 94K | 7K | 75K | 71K | 773K | 2.87M | 1.38M | -1.19M | -1.5M | -4.83M | 51.4K | 179.52K | 0 | 0 | 0 | 0 |
| Change in Inventory | 0 | 0 | 0 | 0 | 0 | 57K | 195K | 477K | 645K | 2.05M | 1.28M | 6K | -424K | -128.28K | 21.19K | 0 | 0 | 0 | 0 |
| Change in Payables | -1.2M | -833K | -262K | 2.57M | 1.2M | 3.92M | 3.58M | 317K | 7.08M | 1.4M | 1.07M | 797K | 4.26M | 113.95K | -19.38K | 0 | 0 | 0 | 0 |
| Cash from Investing | 11.45M | 9.99M | 4.03M | 2.56M | -22.04M | -122.69M | -2M | 0 | 944K | -1.17M | -237K | -583K | -8.94M | -1.32M | -119.4K | -2.99K | 19.75K | -1.35K | -27.87K |
| Capital Expenditures | -6.47M | -7.5M | -8.94M | -1.56M | -17.94M | -102.24M | 0 | 0 | -56K | -123K | -237K | -583K | -6M | -1.13M | -145.82K | 0 | 0 | 0 | 0 |
| CapEx % of Revenue | 62.98% | 67.07% | 53.85% | 7.13% | 295.16% | 2748.33% | - | - | 0.62% | 0.15% | 0.31% | 0.77% | 44.54% | - | 35.44% | - | - | - | - |
| Acquisitions | 0 | 0 | 0 | -10.64M | 161K | 0 | 0 | 0 | 1M | -1.05M | 0 | 0 | 2.31M | 0 | 51.54K | 0 | 0 | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | 16.28M | 14.88M | 5.58M | 14.77M | -4.26M | -10.04M | -2M | 0 | 1M | 0 | 0 | -168K | -5.25M | -191.25K | 0 | -2.99K | -3K | -1.35K | -27.87K |
| Cash from Financing | 4.67M | 4.41M | 5.39M | 3.06M | 0 | 205.1M | 4.9M | 1.62M | 2.44M | 9.53M | 14.12M | 28.3M | 16.51M | 6.31M | 2.87M | 0 | 255.66K | 0 | 42.51K |
| Debt Issued (Net) | 0 | 0 | 0 | -506K | 0 | -1.06M | 1.54M | 914K | 408K | 0 | 8.3M | 12.5M | 5.14M | 0 | 0 | 0 | 0 | 0 | 0 |
| Equity Issued (Net) | 4.13M | 4.41M | 5.39M | 3.05M | 0 | 204.15M | 3.1M | 707K | 2.31M | 10.86M | 5.83M | 16.58M | 12.09M | 4.08M | 2.87M | 0 | 290.75K | 0 | 42.51K |
| Dividends Paid | 0 | 0 | 0 | 0 | 0 | -227K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Share Repurchases | 0 | 0 | -108K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -12K | -231K | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Financing | 540.75K | 0 | 0 | 522K | 0 | 2.24M | 255K | 0 | -274K | -1.33M | -12K | -784K | -720K | 2.27M | 0 | 0 | -35.1K | 0 | 0 |
| Net Change in Cash | 358K | -1.72M | 4.84M | -957K | -52.81M | 53.89M | 312K | -192K | -4.26M | -458K | -3.6M | 4.4M | -959K | 3.68M | 1.48M | -77.39K | 250.39K | -25.48K | 18.89K |
| Free Cash Flow | -22.23M | -23.62M | -13.52M | -8.14M | -48.71M | -130.76M | -2.58M | -1.81M | -7.68M | -9.09M | -17.71M | -23.74M | -14.54M | -2.44M | -1.42M | -74.4K | -25.02K | -24.12K | 4.26K |
| FCF Margin % | -216.26% | -211.22% | -81.41% | -37.17% | -801.51% | -3514.95% | -53.26% | -32.5% | -85.02% | -11.15% | -23.18% | -31.17% | -107.98% | - | -344.18% | -2488.08% | -835.28% | - | - |
| FCF Growth % | -19.75% | -74.68% | -66.03% | 83.28% | 62.75% | -4964.14% | -42.42% | 76.38% | 15.53% | 48.68% | 25.4% | -63.23% | -497.18% | -71.97% | -1803.5% | -197.43% | -3.7% | -666.72% | - |
| FCF per Share | -6.39 | -81.03 | -6.83 | -6.71 | -51.43 | -296.57 | -30.71 | -47.13 | -323.95 | -1022.39 | -4984.52 | -8756.92 | -8436.19 | -1967.25 | -1664.17 | -344.44 | -217.52 | -221.31 | 33.25 |
| FCF Conversion (FCF/Net Income) | 1.32x | 0.75x | 0.48x | 0.28x | 0.16x | 1.65x | 0.45x | 0.42x | 0.29x | 0.34x | 0.26x | 0.49x | 0.67x | 0.58x | 0.51x | 0.83x | 0.29x | 5.42x | -0.20x |
| Interest Paid | 0 | 0 | 0 | 323K | 0 | 0 | 33K | 0 | 762K | 1.68M | 946K | 647K | 23K | 0 | 0 | 0 | 0 | 0 | 0 |
| Taxes Paid | 0 | 0 | 2K | 16K | 166K | 0 | 0 | 0 | 1.1M | 215K | 228K | 54K | 30K | 0 | 0 | 0 | 0 | 0 | 0 |
Liquidity and operational insolvency
As indicated by the company's financial disclosures, the OCF/NI ratio has fluctuated wildly, reaching a negative 3.51 in 2025Q2, which highlights a chronic inability to translate accounting results into actual cash generation while the business continues to report recurring net losses across most periods.
The frequent divergence between net income and operating cash flow suggests that non-cash items and working capital volatility are masking the underlying cash burn. Investors should monitor this relationship closely, as the inability to achieve positive operating cash flow despite various accounting adjustments implies a structural weakness in the core business model.
Based on the reported quarterly data, Sphere 3D has consistently generated negative free cash flow, with a peak outflow of $6.7 million in 2025Q4, underscoring the company's ongoing struggle to fund its capital-intensive mining operations through internal cash generation rather than external financing.
The persistent negative FCF margins suggest that the company is effectively consuming its limited cash reserves to maintain its mining fleet and legacy operations. This trajectory appears unsustainable without a significant improvement in Bitcoin mining economics or a drastic reduction in the company's fixed cost base.
According to historical financial statements, the company's capital expenditure reached as high as 196.7% of revenue in 2024Q3, demonstrating an aggressive and potentially inefficient investment cycle that fails to align with the company's actual ability to generate top-line growth from its mining hardware assets.
The high ratio of CapEx to revenue suggests that the company is forced to continuously reinvest in hardware just to maintain its hashrate, rather than expanding capacity profitably. This capital intensity appears to be a primary driver of the company's liquidity strain, as hardware depreciation and replacement costs consistently outstrip the cash inflows from mining.
As reported in recent filings, working capital changes have been highly erratic, including a significant $7.4 million outflow in 2024Q1, which suggests that the company lacks a stable mechanism for managing its operational cash cycle amidst its transition to a mining-focused business model.
The frequent and large swings in working capital indicate potential inefficiencies in managing payables and inventory, which may be exacerbating the company's cash burn. Investors should be wary of these fluctuations, as they appear to be a symptom of operational instability rather than strategic management of the cash conversion cycle.
Analysis of the cumulative financial data reveals a persistent gap where operating cash flow has failed to track with net income, suggesting that the company's reported earnings are not representative of its actual cash-generating capacity over the observed ten-quarter period.
This divergence implies that the company's accounting profitability, when present, is likely driven by non-cash items or timing differences that do not benefit the balance sheet. The consistent failure to bridge this gap suggests that the business model may be fundamentally incapable of generating sustainable cash flow under current market conditions.
Quick answers to the most common questions about buying ANY stock.
Sphere 3D Corp. (ANY) generated $-16.1M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
Sphere 3D Corp. (ANY) reported negative free cash flow of $23.6M in 2025, indicating capital requirements exceeded cash from operations.
Sphere 3D Corp. (ANY) spent $7.5M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.