Operational cash flow remains inconsistent, highlighted by a significant $122.6 million outflow in 2026Q2 that underscores the challenges of the current project-based business model.
| Cash from Operations | -237.5M | -145.54M | 79.69M | -111.93M | -282.38M | -265.27M | -14.02M | 27.68M |
| Operating CF Growth % | 1621.62% | -282.64% | 171.19% | 60.36% | -6.45% | -1792.62% | -150.63% | - |
| Operating CF / Revenue % | -9.19% | -6.43% | 2.95% | -5.05% | -23.56% | -38.97% | -2.5% | 30.04% |
| Net Income | -41.8M | -67.99M | 30.37M | -104.82M | -289.18M | -162M | -46.71M | -46.98M |
| Depreciation & Amortization | 38.2M | 29.34M | 14.48M | 10.66M | 7.11M | 5.11M | 3.02M | 2.89M |
| Deferred Taxes | 5.76M | 6.35M | -6.72M | 2.54M | 516K | -1.35M | 1.9M | -843K |
| Other Non-Cash Items | -873K | 11.18M | 27.06M | -115K | 13.31M | 41.36M | -2.95M | 5.97M |
| Working Capital Changes | -243.76M | -143.96M | -9.36M | -47.12M | -58.27M | -148.39M | 30.72M | 66.65M |
| Capital Expenditures | -33.15M | -29.8M | -18.98M | 94.44M | -148.42M | -22.29M | 18.22M | -22.74M |
| CapEx / Revenue % | 0.81% | 0.66% | 0.3% | 4.26% | 12.38% | 3.27% | 3.25% | 24.67% |
| CapEx / D&A | 0.55x | 0.51x | 0.56x | 8.85x | 20.88x | 4.36x | 6.04x | 7.86x |
| CapEx Coverage (OCF/CapEx) | -11.31x | -9.78x | 9.82x | -1.19x | -1.90x | -11.90x | -0.77x | 1.22x |
| Cash from Investing | -33.15M | -29.8M | -18.98M | 94.44M | -148.42M | -22.29M | 18.22M | -22.74M |
| Acquisitions | 0 | 0 | 0 | -5.01M | -29.21M | -18M | 0 | 0 |
| Purchase of Investments | 0 | 0 | 0 | 0 | -111.27M | 0 | 0 | 0 |
| Sale of Investments | 0 | 0 | 0 | 111.67M | 0 | 0 | 20M | 0 |
| Other Investing | -12.14M | -14.91M | -10.86M | -9.23M | 0 | 0 | 0 | -20M |
| Cash from Financing | 65.85M | 356.88M | -8.68M | 52.59M | 817.05M | 231.13M | 2.5M | 10M |
| Dividends Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dividend Payout Ratio % | - | - | - | - | - | - | - | - |
| Debt Issuance (Net) | -3.4M | 1000K | 0 | 1000K | -1000K | 1000K | 0 | 0 |
| Stock Issued | 3.31M | 2.17M | 5.33M | 7.2M | 938.86M | 131.28M | 2.5M | 10M |
| Share Repurchases | -2.98M | -753K | -1.66M | -2.78M | -5.01M | 0 | 0 | 0 |
| Other Financing | 70.28M | -13.17M | -12.35M | 0 | -16.8M | -154K | 0 | 0 |
| Net Change in Cash | -197.13M | 195.92M | 55.98M | 33.01M | 391.65M | -56.98M | 8.03M | 14.13M |
| Exchange Rate Effect | 7.67M | 14.38M | 3.94M | -2.1M | 5.4M | -547K | 1.33M | -815K |
| Cash at Beginning | 477.77M | 518.71M | 462.73M | 429.72M | 38.07M | 95.05M | 87.02M | 72.89M |
| Cash at End | 412.89M | 714.63M | 518.71M | 462.73M | 429.72M | 38.07M | 95.05M | 87.02M |
| Free Cash Flow | -270.64M | -175.34M | 60.71M | -17.49M | -430.8M | -287.56M | 4.2M | 4.95M |
| FCF Growth % | 7.38% | -388.81% | 447.11% | 95.94% | -49.81% | -6940.18% | -15% | - |
| FCF Margin % | -10.47% | -7.75% | 2.25% | -0.79% | -35.94% | -42.24% | 0.75% | 5.37% |
| FCF / Net Income % | 647.49% | 362.91% | 267.26% | 25.12% | 148.98% | 177.5% | -9% | -10.53% |
Project execution and liquidity
As reported in quarterly financial statements, Fluence Energy experienced significant operating cash flow volatility, with a notable outflow of $122.6 million in 2026Q2, underscoring the difficulty of maintaining consistent cash generation within a project-based business model that lacks the predictable revenue streams of traditional regulated utilities.
The extreme swings between positive cash flow periods, such as the $265.7 million inflow in 2025Q4, and deep deficits suggest that cash generation is tied to specific project milestone payments rather than recurring operational activity. Investors should monitor whether the company can stabilize these inflows as the service and digital software segments mature.
Based on historical data, Fluence maintains a relatively light capital expenditure profile, with quarterly outflows consistently remaining below $7 million, which suggests that the company's growth strategy is less dependent on heavy physical asset investment compared to traditional utility infrastructure providers.
The low CapEx-to-OCF ratio, when excluding periods of extreme cash burn, indicates that the company is not currently burdened by massive maintenance or expansion capital requirements. This capital-light approach appears to be a strategic choice, allowing the firm to focus resources on inventory procurement and software development rather than grid-scale asset ownership.
According to recent financial disclosures, the company maintains a robust cash position of approximately $690 million, which provides a necessary buffer against the $129.3 million free cash flow deficit observed in 2026Q2 and mitigates immediate concerns regarding the need for dilutive external capital raises.
While the current cash balance appears adequate to fund operations through the near term, the persistent negative free cash flow warrants further investigation into the company's long-term financing strategy. The lack of significant debt issuance suggests management is currently relying on existing reserves to bridge the gap between project delivery and cash collection.
As indicated by the divergence between net income and operating cash flow, Fluence's reliance on percentage-of-completion accounting creates a disconnect where reported earnings may not reflect the actual timing of cash receipts, as evidenced by the $20.9 million loss alongside a $122.6 million cash outflow in 2026Q2.
This accounting treatment may lead to periods where the company reports profitability on paper while simultaneously experiencing significant cash depletion. Analysts should interpret these GAAP figures with caution, as they appear to mask the underlying cash cycle risks inherent in large-scale energy storage project deployments.
Quick answers to the most common questions about buying FLNC stock.
Fluence Energy, Inc. (FLNC) generated $-145.5M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
Fluence Energy, Inc. (FLNC) reported negative free cash flow of $175.3M in 2025, indicating capital requirements exceeded cash from operations.
Fluence Energy, Inc. (FLNC) spent $14.9M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.
In 2025, Fluence Energy, Inc. (FLNC) spent $0.8M on share repurchases. This shows the company's commitment to returning capital to its equity investors.