Cash flow conversion remains highly volatile, evidenced by OCF/NI ratios swinging from -2.85 in 2025Q1 to 7.20 in 2025Q4, complicating the assessment of underlying cash-generating capacity.
| Cash from Operations | 130.04M | 140.31M | 149.89M | 137.6M | 186.61M | 129.9M | 223.6M | 267.7M | 248.6M | 116.1M | 119.72M | 44.72M |
| Operating CF Margin % | - | 19.39% | 21.28% | 19.91% | 22.75% | 21.25% | 45.09% | 50.25% | 15.46% | 7.89% | 11.25% | 11.5% |
| Operating CF Growth % | 119.98% | -6.39% | 8.93% | -26.26% | 43.65% | -41.9% | -16.47% | 7.68% | 114.13% | -3.02% | 167.74% | - |
| Net Income | -63.21M | 6.29M | -6.65M | 71.15M | 69.8M | -139.6M | -281.7M | 80.3M | 59.6M | 58.6M | -79.16M | 11.43M |
| Depreciation & Amortization | 44.68M | 78.6M | 89.36M | 84.6M | 79.16M | 79.8M | 76.93M | 182M | 185.2M | 177.2M | 128.29M | 39M |
| Stock-Based Compensation | 6.63M | 9.75M | 14.04M | 16.03M | 20.63M | 31.84M | 17.19M | 18.2M | 19.5M | 8.8M | 5.43M | 2.26M |
| Deferred Taxes | 31.42M | 32.21M | -7.93M | -17.07M | 1.65M | 4.5M | -60.06M | 18.3M | 3.4M | -140.2M | 835K | -8.13M |
| Other Non-Cash Items | 123.52M | 28M | 81.9M | 3.65M | 17.53M | 171.46M | 456.72M | -26.2M | 2.8M | 53.1M | 51.28M | -1.63M |
| Working Capital Changes | -8.69M | -14.54M | -20.83M | -20.76M | -2.17M | -18.1M | 14.52M | -4.9M | -21.9M | -41.4M | 13.05M | 1.78M |
| Change in Receivables | -23.42M | -22.12M | 3.1M | -6.09M | 5.5M | -33.48M | 6.97M | 11.41M | -10.5M | -11.46M | 10.26M | 10.75M |
| Change in Inventory | -4.15M | -5.57M | -11.18M | -1.4M | 9.9M | 600K | -2.98M | -18.9M | -9M | -21.2M | -2.31M | -1.74M |
| Change in Payables | 21.52M | 15.53M | 2.37M | 2.35M | -10.13M | 10M | 6.87M | -2.3M | -100K | 4.3M | 11.88M | -2.49M |
| Cash from Investing | 459.65M | 435.41M | -73.45M | -65.33M | -63.02M | 835.7M | 551.47M | -35.3M | -119.3M | -182.7M | -1.93B | -38.73M |
| Capital Expenditures | -46.15M | -70.41M | -68.95M | -65.33M | -58.87M | -60M | -51.6M | -127.6M | -131.7M | -140.5M | -121.42M | -40.99M |
| CapEx % of Revenue | 5.63% | 9.73% | 9.79% | 9.45% | 7.18% | 9.82% | 10.4% | 23.95% | 8.19% | 9.54% | 11.41% | 10.54% |
| Acquisitions | 0 | 526.95M | 0 | 0 | -4.23M | 935.8M | 624.26M | 27.7M | -6M | -50.6M | -1.78B | 3.96M |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | 505.8M | -21.13M | 0 | 0 | 81K | -40.1M | 2.38M | 18M | 13.5M | 8.4M | -30.52M | -1.7M |
| Cash from Financing | -520.55M | -524.96M | -17.84M | -93.5M | -148.19M | -964.2M | -722.82M | -216.1M | -137.2M | 19.83M | 1.86B | -3.46M |
| Debt Issued (Net) | 2.96M | -477M | -11.82M | -11.85M | -11.69M | -528.32M | -450.79M | -215M | -125.96M | -407.33M | 1.88B | -5M |
| Equity Issued (Net) | 1.48M | -46.95M | -5.01M | -78.72M | -136.74M | -1.47M | -2.06M | 412K | -2.92M | 507.5M | -2.54M | 1.54M |
| Dividends Paid | 0 | 0 | 0 | 0 | 0 | -435.59M | -243.75M | -80M | -80M | -44.07M | 0 | 0 |
| Share Repurchases | 1.48M | -46.95M | -5.01M | -78.72M | -136.74M | -1.47M | -2.06M | -3.56M | -2.92M | 0 | -2.54M | 0 |
| Other Financing | -524.99M | -1.02M | -1.01M | -2.93M | 247K | 1.18M | -26.22M | 78.49M | 71.68M | -36.27M | -16.79M | 0 |
| Net Change in Cash | 35.13M | 51.18M | 57.65M | -22.55M | -29.97M | 3.7M | 63.3M | 14.2M | -7.5M | -4.5M | 45.59M | 2.53M |
| Free Cash Flow | 83.89M | 69.89M | 80.94M | 72.26M | 127.74M | 69.9M | 172M | 140.1M | 116.9M | -24.4M | -1.7M | 3.72M |
| FCF Margin % | 10.24% | 9.66% | 11.49% | 10.46% | 15.57% | 11.44% | 34.68% | 26.3% | 7.27% | -1.66% | -0.16% | 0.96% |
| FCF Growth % | 75.47% | -13.64% | 12% | -43.43% | 82.74% | -59.36% | 22.77% | 19.85% | 579.1% | -1334.45% | -145.71% | - |
| FCF per Share | 0.75 | 0.60 | 0.69 | 0.60 | 0.95 | 0.51 | 1.26 | 1.03 | 0.87 | -0.22 | -0.02 | 0.04 |
| FCF Conversion (FCF/Net Income) | -1.33x | -1.97x | -22.53x | 1.93x | 2.53x | -0.93x | -0.80x | 3.37x | 4.26x | 2.02x | -1.50x | 3.91x |
| Interest Paid | 11.07M | 0 | 48.97M | 42.08M | 35.37M | 59.04M | 0 | 0 | 0 | 170.13M | 132.58M | 44.07M |
| Taxes Paid | -2.72M | 0 | 26.26M | 22.44M | 25.56M | 11.84M | 0 | 0 | 0 | 29.2M | 16.98M | 8K |
Earnings and cash volatility
As reported in recent financial statements, the relationship between net income and operating cash flow is highly erratic, with OCF/NI ratios swinging from -2.85 in 2025Q1 to 7.20 in 2025Q4, indicating that accounting earnings are currently poor proxies for the company's actual cash-generating capacity.
The significant divergence between net income and operating cash flow suggests that non-cash charges, such as impairments or restructuring costs, are heavily distorting the bottom line. Investors should monitor whether this gap narrows as the company completes its portfolio simplification, as the current lack of correlation complicates traditional valuation metrics.
Based on quarterly cash flow data, free cash flow margins have fluctuated wildly from a low of -8.6% in 2025Q1 to a peak of 30.4% in 2023Q4, reflecting a business model that struggles to maintain consistent cash conversion despite its essential role in refinery services.
The inconsistency in FCF generation appears tied to the lumpy nature of catalyst change-outs and the timing of working capital swings. This volatility suggests that the company's cash flow profile is more cyclical than the defensive nature of its Ecoservices segment might otherwise imply.
According to historical filings, Ecovyst maintains a capital-intensive profile with CapEx/Revenue ratios frequently exceeding 10%, highlighting the ongoing requirement for significant reinvestment in specialized reactors and regeneration furnaces to sustain its competitive position in the North American refining corridor.
The persistent level of capital expenditure suggests that the company's moat is expensive to maintain, limiting the amount of free cash flow available for shareholder returns. Analysts should investigate whether these investments are primarily for maintenance or if they represent necessary growth capital to offset potential declines in legacy segments.
As evidenced by the provided cash flow statements, working capital changes have been a major source of volatility, ranging from a $32.7 million outflow in 2024Q2 to a $30.6 million inflow in 2024Q3, which significantly impacts the company's ability to forecast short-term liquidity.
These dramatic shifts in working capital suggest that inventory management and the timing of customer collections are highly sensitive to refinery utilization cycles. The lack of a stable working capital trend warrants further investigation into whether these fluctuations are seasonal or indicative of broader supply chain inefficiencies.
Quick answers to the most common questions about buying ECVT stock.
Ecovyst Inc. (ECVT) generated $140.3M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
Ecovyst Inc. (ECVT) generated $69.9M in free cash flow in 2025. Free cash flow is the cash left over after capital expenditures, which can be used to pay dividends, repurchase shares, or pay down debt.
Ecovyst Inc. (ECVT) spent $70.4M 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, Ecovyst Inc. (ECVT) spent $46.9M on share repurchases. This shows the company's commitment to returning capital to its equity investors.