Cash conversion efficiency is consistently challenged, evidenced by a 2026Q1 OCF/NI ratio of 0.36 and a persistent inability to generate positive free cash flow, which reached -$2.4M in the same period.
| 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 | Dec'06 | Dec'05 | Dec'04 | Dec'03 | Dec'02 | Dec'01 | Dec'00 | Dec'99 | Dec'98 | Dec'97 | Dec'96 |
|---|
| Cash from Operations | 20.9M | 6.87M | 29.45M | -39.64M | -56.58M | -20.22M | -27.87M | -39.53M | 487K | -15.43M | 25.19M | 15.6M | -14.91M | -42.39M | -71.51M | -58.99M | -25.92M | -28.4M | -18.71M | -29.37M | -18.13M | -2.43M | -798.4K | -1.25M | -834.91K | 26.14K | 19.11K | -686.09K | -728.63K | -1.01M | -837.51K |
| Operating CF Margin % | - | 3.48% | 16.88% | -23.84% | -51.24% | -14.81% | -26.6% | -33.78% | 0.38% | -22.79% | 41.71% | 21.38% | -32.9% | -92.2% | -1198.56% | - | - | - | - | - | - | -230.73% | -2060.39% | -309.33% | -1496.95% | 4.84% | 3.54% | - | -556.44% | -1297.17% | -63.88% |
| Operating CF Growth % | 918.31% | -76.69% | 174.31% | 29.95% | -179.78% | 27.45% | 29.48% | -8216.43% | 103.16% | -161.28% | 61.48% | 204.64% | 64.84% | 40.71% | -21.21% | -127.58% | 8.72% | -51.75% | 36.28% | -62% | -646.92% | -204.02% | 36.24% | -49.98% | -3294.12% | 36.77% | 102.79% | 5.84% | 27.96% | -20.77% | 32.29% |
| Net Income | 74.08M | 34.43M | -43.69M | 33.18M | -86.09M | -56.88M | -152.32M | -59.75M | -44.87M | -10.63M | 21.05M | -20.45M | -311.94M | -147.74M | -66.65M | -61.87M | -33.09M | -27.7M | -131.11M | -28.55M | -72.65M | -2.99M | -793.8K | -854.08K | -1.38M | -136.45K | -117.92K | -60.15K | -2.79M | -1.16M | 490.43K |
| Depreciation & Amortization | 35.65M | 27.85M | 0 | 0 | 19.53M | 25.55M | 23.09M | 25.54M | 16.43M | 6.58M | 3.58M | 2.23M | 2.21M | 2.47M | 1.03M | 577K | 454K | 625K | 626.31K | 475.26K | 73.7K | 12.85K | 4.88K | 22.3K | 11.08K | 0 | 15.47K | 16.23K | 0 | 0 | 0 |
| Stock-Based Compensation | 3.54M | 3.71M | 3.24M | 971K | 340K | 837K | 612K | 694K | 269K | 1.31M | 1.04M | 1.3M | 1.32M | 1.38M | 3.4M | 2.67M | 1.59M | 1.29M | 389.25K | 2.18M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Taxes | -11.49M | -22.29M | -6.98M | 37.02M | -1.86M | -7.32M | -1.39M | -3.84M | -2.77M | -15.68M | -3.75M | -24.56M | -107.17M | -53.37M | -27.24M | -180K | -2M | -6.38M | -846.2K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Cash Items | -66.26M | -30.11M | 64.63M | -93.05M | 6.93M | 8.7M | 88.01M | 8.04M | 15.08M | 15.88M | 7.18M | 61.85M | 393.56M | 167.71M | 513K | 2.15M | 6.01M | 16.23M | 112.02M | -695.01K | 53.47M | 412.53K | 43.23K | -82.1K | 0 | 127K | 0 | 0 | 1.99M | -48.68K | -1.41M |
| Working Capital Changes | -14.62M | -6.74M | 12.25M | -17.75M | 4.57M | 8.89M | 14.13M | -10.21M | 16.36M | -12.89M | -3.92M | -4.78M | 7.11M | -12.85M | 17.44M | -2.34M | 1.11M | -12.47M | 206.53K | -2.79M | 977.29K | 138.08K | -52.71K | -338.29K | 529.47K | 35.59K | 121.55K | -642.16K | 66.96K | 198.32K | 80.86K |
| Change in Receivables | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Inventory | -20.83M | -18.9M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Payables | 9.39M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cash from Investing | -55.47M | -48.03M | -58.05M | -99.64M | -23.9M | -24.56M | -11.77M | -14.06M | -69.34M | -34.47M | -10.11M | -1.88M | 1.51M | -3M | 65.07M | -40.32M | 3.88M | -2.21M | -221.64K | -2M | -930.47K | -978.02K | 217.38K | 1M | -35.96K | 3.5K | -2.67K | 742.01K | 116.58K | 1.62M | 608.64K |
| Capital Expenditures | -44.66M | -44.64M | -43.09M | -26.1M | -24.19M | -34.89M | -13.37M | -29.71M | -81.32M | -8.57M | -7.16M | -777K | -2.79M | -4.46M | -2.59M | -18.03M | -3.28M | -325K | -266.46K | -5.62M | -765.89K | -55.07K | -101.51K | 0 | -1.24K | -10K | -2.67K | -1.19K | -5.43K | -9.57K | 0 |
| CapEx % of Revenue | 18.93% | 22.6% | 24.7% | 15.7% | 21.91% | 25.55% | 12.76% | 25.39% | 63.13% | 12.65% | 11.86% | 1.06% | 6.15% | 9.69% | 43.43% | - | - | - | - | - | - | 5.23% | 261.95% | - | 2.22% | 1.85% | 0.49% | - | 4.15% | 12.27% | - |
| Acquisitions | 0 | 0 | -12.87M | -39.68M | 0 | 0 | 0 | 0 | 10.38M | -28.09M | 0 | 0 | 0 | 0 | 36.34M | 51K | 0 | 0 | 0 | 5.7M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | -13.7M | -2.81M | 164K | -69.78M | 286K | 10.32M | 340K | 8.88M | 84K | 33K | 994K | 13K | 4.74M | 1.46M | 6K | -19.56M | 49K | 713K | 44.82K | -2.08M | -164.57K | 195.78K | 318.89K | 1M | -34.73K | 13.5K | 0 | 743.2K | 122.01K | 1.63M | 608.64K |
| Cash from Financing | 22.75M | 78.73M | 19.2M | 172.18M | 65.45M | 80.98M | 17.58M | 70.01M | 60.44M | 49.73M | -3.23M | 123K | 2.29M | 171K | 64.3M | 106.19M | 809K | 46.44M | 257.18K | 10.32M | 69.3M | 4.01M | 458.01K | 441.73K | 803.22K | -11.79K | -10.68K | -9.4K | -2K | 0 | 0 |
| Debt Issued (Net) | -1.1M | 88.95M | -1.23M | -26.64M | 12.66M | 36.59M | -2.2M | -1.85M | 49.52M | 0 | -3.4M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -97.3K | 8.07K | 83.99K | 0 | 0 | 0 | 0 | -9.4K | -2K | 0 | 0 |
| Equity Issued (Net) | 8.73M | -6.1M | 20.42M | 13.43M | 14.38M | 11.97M | 19.64M | 71.32M | 15.01M | 52.66M | -582K | -1.77M | 0 | 0 | 60.42M | 105.42M | 0 | 46.3M | 0 | 10.33M | 69.4M | 4M | 374.02K | 450K | 816.15K | 0 | 0 | 0 | 0 | 0 | 0 |
| Dividends Paid | -2.25M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -3.37M | -3.06M | -2.99M | -1.5M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -582K | -1.77M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -248 | -470 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Financing | 17.36M | -4.12M | 9K | 185.39M | 38.42M | 32.42M | 138K | 544K | -716K | 121K | 3.73M | 3.4M | 2.29M | 171K | 3.88M | 773K | 809K | 141K | 257.18K | -16.08K | 0 | 0 | 0 | -8.27K | -12.93K | -11.79K | -10.68K | 0 | 0 | 0 | 0 |
| Net Change in Cash | -11.68M | 37.8M | -10.05M | -16.07M | -17.05M | 36.2M | -22.06M | 16.01M | -6.66M | -287K | 11.57M | 13.49M | -11.94M | -46.6M | 57.51M | 6.6M | -20.87M | 17.39M | -20.63M | -19.99M | 50.24M | 602.53K | -123K | 193.56K | -67.65K | 17.84K | 5.76K | 46.53K | -614.04K | 610.54K | -228.87K |
| Free Cash Flow | -23.76M | -37.77M | -13.64M | -65.74M | -80.77M | -55.11M | -41.25M | -69.23M | -80.83M | -24M | 18.03M | 14.82M | -17.69M | -46.85M | -74.1M | -77.03M | -29.2M | -28.72M | -18.98M | -34.99M | -18.9M | -2.48M | -899.91K | -1.25M | -836.15K | 16.14K | 16.45K | -687.28K | -734.06K | -1.02M | -837.51K |
| FCF Margin % | -10.07% | -19.12% | -7.82% | -39.55% | -73.15% | -40.36% | -39.36% | -59.16% | -62.75% | -35.44% | 29.85% | 20.31% | -39.06% | -101.89% | -1241.99% | - | - | - | - | - | - | -235.96% | -2322.34% | -309.33% | -1499.17% | 2.99% | 3.05% | - | -560.59% | -1309.45% | -63.88% |
| FCF Growth % | 19.38% | -176.92% | 79.25% | 18.61% | -46.55% | -33.62% | 40.43% | 14.35% | -236.77% | -233.15% | 21.64% | 183.76% | 62.23% | 36.77% | 3.8% | -163.78% | -1.66% | -51.34% | 45.76% | -85.19% | -661.2% | -175.84% | 28.13% | -49.75% | -5280.92% | -1.87% | 102.39% | 6.37% | 28.11% | -21.91% | 33.95% |
| FCF per Share | -0.33 | -0.70 | -0.27 | -1.38 | -1.70 | -1.21 | -1.02 | -1.91 | -2.40 | -0.76 | 0.60 | 0.49 | -0.59 | -1.58 | -2.84 | -5.22 | -2.20 | -2.44 | -1.88 | -4.08 | -4.52 | -0.91 | -0.41 | -0.68 | -0.52 | 0.01 | 0.01 | -0.47 | -0.50 | -0.67 | -0.54 |
| FCF Conversion (FCF/Net Income) | -0.32x | 0.20x | -0.67x | -0.72x | 0.70x | 0.36x | 0.18x | 0.66x | -0.01x | 1.45x | 1.20x | -0.76x | 0.05x | 0.29x | 1.07x | 0.95x | 0.78x | 1.03x | 0.14x | 1.03x | 0.25x | 0.81x | 1.01x | 2.01x | 0.61x | -0.19x | -0.16x | 11.41x | 0.26x | 0.87x | -1.71x |
| Interest Paid | 763K | 0 | 3.91M | 4.73M | 4.88M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Taxes Paid | 2.67M | 0 | 712K | 1.41M | 24K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Operational execution and jurisdictional volatility
According to the provided cash flow data, the company's OCF/NI ratio frequently deviates from unity, with a notable 0.36 reading in 2026Q1, suggesting that reported net income is consistently failing to translate into actual cash generation from the core mining operations.
The persistent gap between net income and operating cash flow implies that accounting profits are likely driven by non-cash valuation adjustments rather than operational throughput. Investors should monitor this divergence, as it suggests the underlying mining assets may be struggling to generate the liquidity required to sustain corporate overhead.
As reported in financial statements, MUX has struggled to maintain positive free cash flow, recording a negative $2.4M in 2026Q1 and a cumulative trend of cash outflows that highlights the company's ongoing reliance on external financing to bridge the gap between production and development.
The consistent negative FCF margins indicate that the company is currently in a capital-intensive phase where operational cash inflows are insufficient to cover both maintenance and growth expenditures. This trajectory warrants further investigation into whether the company can achieve self-funding status before exhausting its current liquidity buffers.
Based on reported figures, the company's capital intensity remains elevated, with CapEx/Revenue ratios reaching as high as 40.7% in 2025Q1, indicating that a significant portion of incoming revenue is being immediately reinvested into sustaining or expanding the asset base.
This high level of capital intensity suggests that the company's mines may require constant, heavy investment to maintain production levels, which limits the potential for free cash flow generation. The inability to lower this ratio may indicate that the assets are not yet operating at an efficient scale.
Data from recent filings reveals erratic working capital movements, including a $14.2M outflow in 2026Q1, which suggests that the company faces significant challenges in managing its cash conversion cycle and optimizing the timing of its operational inflows and outflows.
The volatility in working capital changes appears to be a primary driver of the company's inconsistent operating cash flow performance. This instability may indicate inefficiencies in inventory management or collection cycles that further complicate the company's ability to maintain a predictable liquidity profile.
Quick answers to the most common questions about buying MUX stock.
McEwen Mining Inc. (MUX) generated $6.9M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
McEwen Mining Inc. (MUX) reported negative free cash flow of $37.8M in 2025, indicating capital requirements exceeded cash from operations.
McEwen Mining Inc. (MUX) spent $44.6M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.