The reported debt-to-equity ratio shifted from 1.44 in 2023Q4 to an anomalous 0.08 in 2026Q1, suggesting either a major financing event or a material reporting discrepancy that requires immediate institutional scrutiny.
| 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 |
|---|
| Total Assets | 49.85B | 48.48B | 44.6B | 40.83B | 37.9B | 35.73B | 32.03B | 28.93B | 27.21B | 25.95B | 24.7B | 23.64B | 22.29B | 21.04B | 21.84B | 23.64B | 23.52B | 23.79B | 22.66B | 20.73B | 19.58B | 18.16B | 17.45B | 14.23B | 11.5B | 10.4B | 9.71B | 9.18B | 8.85B | 8.83B |
| Asset Growth % | 37.5% | 8.7% | 9.23% | 7.72% | 6.07% | 11.57% | 10.7% | 6.31% | 4.9% | 5.04% | 4.48% | 6.06% | 5.93% | -3.63% | -7.65% | 0.55% | -1.16% | 5% | 9.31% | 5.87% | 7.8% | 4.08% | 22.6% | 23.78% | 10.56% | 7.06% | 5.85% | 3.73% | 0.23% | - |
| PP&E (Net) | 40.47B | 39.31B | 36.3B | 33.78B | 31.26B | 29.26B | 26.81B | 24.38B | 22.81B | 21.47B | 20.11B | 18.8B | 17.42B | 16.2B | 15.35B | 18.13B | 17.85B | 17.61B | 16.57B | 15.07B | 14.29B | 13.57B | 13.3B | 10.92B | 8.91B | 8.43B | 7.71B | 7.17B | 6.93B | 6.99B |
| PP&E / Total Assets % | 81.19% | 81.1% | 81.4% | 82.72% | 82.48% | 81.88% | 83.69% | 84.25% | 83.81% | 82.74% | 81.43% | 79.52% | 78.17% | 77.01% | 70.29% | 76.66% | 75.92% | 74.02% | 73.12% | 72.7% | 72.97% | 74.73% | 76.2% | 76.7% | 77.52% | 81.02% | 79.32% | 78.07% | 78.31% | 79.15% |
| Total Current Assets | 2.57B | 2.57B | 2.26B | 2.18B | 2.67B | 1.97B | 1.65B | 1.43B | 1.53B | 1.61B | 1.59B | 1.92B | 1.69B | 1.97B | 2.37B | 2.29B | 2.89B | 2.84B | 2.52B | 2.48B | 1.87B | 1.82B | 1.47B | 1.32B | 1.45B | 863.51M | 921.18M | 879M | 771.2M | 711.2M |
| Cash & Equivalents | 13M | 13M | 7M | 25M | 10M | 8M | 139M | 16M | 16M | 10M | 9M | 292M | 5M | 30M | 184M | 255M | 545M | 622M | 92M | 355M | 137M | 96M | 69M | 111M | 628M | 67M | 125.97M | 194.88M | 76.9M | 9.7M |
| Receivables | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K |
| Inventory | 733M | 774M | 762M | 733M | 667M | 592M | 521M | 494M | 483M | 522M | 527M | 538M | 524M | 526M | 704M | 712M | 707M | 782M | 842M | 735M | 647M | 572M | 497M | 487M | 299M | 295.12M | 227.05M | 253.2M | 245.8M | 227.6M |
| Other Current Assets | 1.12B | 597M | 528M | 491M | 651M | 532M | 244M | 187M | 197M | 242M | 262M | 362M | 396M | 512M | 2.13B | 462M | 505M | 329M | 416M | 181M | 203M | 185M | 90M | 172M | 83M | 40.94M | 37.21M | 39.8M | 22.9M | 54.9M |
| Long-Term Investments | 11.25B | 1.53B | 1.34B | 1.15B | 958M | 1.16B | 982M | 847M | 1.45B | 1.38B | 607M | 556M | 549M | 497M | 445M | 357M | 382M | 293M | 239M | 649M | 13M | 50M | 429M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Goodwill | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 411M | 831M | 831M | 831M | 830M | 965M | 940M | 547M | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22M | 16M | 7M | 7M | 129M | 167M | 815M | 217M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Assets | -411M | 4.66B | 3.9B | 3.31B | 906M | 2.94B | 2.18B | 1.87B | -103M | 55M | 1.98B | 1.96B | 2.21B | 1.91B | 2.33B | 2.39B | 1.97B | 2.08B | 2.34B | 1.35B | 214M | 1.5B | 977M | 1.43B | 1.13B | 1.11B | 1.09B | 1.13B | 1.15B | 1.13B |
| Total Liabilities | 36.16B | 34.95B | 32.35B | 29.35B | 27.27B | 25.91B | 22.95B | 20.73B | 19.44B | 18.62B | 17.45B | 16.55B | 15.43B | 14.36B | 15.07B | 15.58B | 15.63B | 15.64B | 15.49B | 13.95B | 12.98B | 11.78B | 11.43B | 9.68B | 8.1B | 6.81B | 6.28B | 5.85B | 5.55B | 5.57B |
| Total Debt | 1.12B | 19.83B | 18.72B | 16.51B | 15.1B | 13.61B | 11.58B | 9.8B | 9.04B | 8.42B | 7.83B | 7.58B | 6.92B | 6.41B | 6.98B | 7B | 7.74B | 8.16B | 8.11B | 7.38B | 6.35B | 5.64B | 5.86B | 4.73B | 4.04B | 3.62B | 2.99B | 2.66B | 2.55B | 2.64B |
| Net Debt | 1.11B | 19.82B | 18.71B | 16.48B | 15.09B | 13.6B | 11.44B | 9.78B | 9.02B | 8.41B | 7.83B | 7.28B | 6.91B | 6.38B | 6.77B | 6.75B | 7.19B | 7.54B | 8.02B | 7.03B | 6.22B | 5.55B | 5.79B | 4.62B | 3.42B | 3.55B | 2.87B | 2.46B | 2.47B | 2.63B |
| Long-Term Debt | 0 | 18.21B | 17.26B | 15.12B | 13.69B | 12.56B | 11.08B | 8.91B | 7.86B | 7.09B | 6.59B | 6.88B | 6.08B | 5.5B | 6.33B | 6.68B | 7B | 7.63B | 6.55B | 5.69B | 5.29B | 5.35B | 5.02B | 4.07B | 3.43B | 2.83B | 2.75B | 2.45B | 2.29B | 2.51B |
| Short-Term Borrowings | 1.12B | 1.62B | 1.46B | 1.39B | 1.41B | 1.05B | 498M | 882M | 1.18B | 1.32B | 1.24B | 696M | 834M | 902M | 355M | 327M | 424M | 224M | 1.55B | 1.69B | 1.07B | 289M | 840M | 659M | 610M | 780M | 247.7M | 209.03M | 260.2M | 138.5M |
| Capital Lease Obligations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 55M | 0 | -2.22B | -1.35B | 0 | 0 | 0 | 0 | 0 | 96M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Current Liabilities | 4.13B | 3.91B | 3.41B | 3.35B | 3.37B | 2.83B | 2.18B | 2.5B | 2.69B | 2.94B | 2.67B | 2.09B | 2.25B | 2.46B | 1.7B | 1.78B | 1.89B | 1.71B | 3.06B | 2.9B | 2.2B | 1.49B | 1.81B | 1.46B | 1.2B | 1.58B | 1.19B | 1.08B | 954.7M | 747M |
| Accounts Payable | 0 | 1.25B | 1.06B | 1.14B | 1.16B | 1.09B | 958M | 874M | 817M | 902M | 805M | 777M | 711M | 806M | 533M | 693M | 651M | 694M | 813M | 687M | 671M | 706M | 567M | 480M | 369M | 392M | 462.92M | 341.27M | 297.2M | 293.4M |
| Accrued Expenses | 0 | 0 | 0 | 2M | 0 | 2M | 114M | 94M | 2M | 105M | 93M | 94M | 90M | 86M | 89M | 101M | 107M | 110M | 107M | 522M | 463M | 492M | 388M | 318M | 222M | 409M | 475.33M | 526.86M | 397.3M | 315.1M |
| Deferred Revenue | 239M | 0 | 223M | 0 | 0 | 0 | 0 | 0 | 0 | 108M | 107M | 100M | 0 | 105M | 85M | 98M | 100M | 101M | 0 | 0 | 0 | 0 | -110M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 2.76B | 1.04B | 671M | 822M | 797M | 679M | 610M | 655M | 638M | 448M | 384M | 383M | 614M | 562M | 476M | 501M | 543M | 528M | 535M | 0 | 0 | 0 | 12M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Taxes | 20.45B | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K |
| Other Liabilities | 26.72B | 7.64B | 7.21B | 6.71B | 6.41B | 7.02B | 6.48B | 6.39B | 6.23B | 6.03B | 3.87B | 3.63B | 3.46B | 3.16B | 3.19B | 1.5B | 2.1B | 3.74B | 3.63B | 3.03B | 3.25B | 2.65B | 2.44B | 2.15B | -5.29B | -4.56B | 647.28M | -4.11B | -3.99B | -4.25B |
| Total Equity | 13.69B | 13.53B | 12.24B | 11.48B | 10.64B | 9.83B | 9.08B | 8.2B | 7.77B | 7.33B | 7.25B | 7.09B | 6.86B | 6.69B | 6.77B | 8.07B | 7.88B | 8.06B | 7.18B | 6.97B | 6.6B | 6.38B | 6.01B | 4.56B | 4.05B | 3.59B | 3.44B | 3.33B | 3.29B | 3.26B |
| Equity Growth % | 35.9% | 10.51% | 6.66% | 7.91% | 8.22% | 8.25% | 10.72% | 5.51% | 6.1% | 1.12% | 2.21% | 3.4% | 2.53% | -1.2% | -16.13% | 2.33% | -2.18% | 12.27% | 3.01% | 5.61% | 3.42% | 6.19% | 31.83% | 12.54% | 12.89% | 4.41% | 3.21% | 1.03% | 1.14% | - |
| Shareholders Equity | 13.56B | 13.4B | 12.11B | 11.35B | 10.51B | 9.7B | 8.94B | 8.06B | 7.63B | 7.18B | 7.1B | 6.95B | 6.71B | 6.54B | 6.62B | 7.92B | 7.73B | 7.85B | 7.16B | 6.95B | 6.58B | 6.36B | 6B | 4.54B | 4.04B | 3.58B | 3.43B | 3.32B | 3.29B | 3.25B |
| Minority Interest | 129M | 129M | 129M | 129M | 129M | 129M | 142M | 142M | 142M | 142M | 142M | 142M | 142M | 142M | 151M | 149M | 154M | 207M | 21M | 22M | 16M | 17M | 14M | 22M | 15M | 3.53M | 3.94M | 4M | 3.5M | 3.5M |
| Common Stock | 8.12B | 3M | 3M | 3M | 3M | 3M | 3M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 2M | 1M | 1.37M | 1.37M | 1.4M | 1.4M |
| Additional Paid-in Capital | 0 | 8.11B | 7.51B | 7.22B | 6.86B | 6.5B | 6.18B | 5.69B | 5.63B | 5.54B | 5.56B | 5.62B | 5.62B | 5.63B | 5.62B | 5.6B | 5.52B | 5.41B | 4.78B | 4.6B | 4.5B | 4.4B | 3.95B | 2.55B | 2.2B | 1.61B | 1.58B | 1.58B | 1.58B | 1.58B |
| Retained Earnings | 5.44B | 5.29B | 4.6B | 4.14B | 3.65B | 3.18B | 2.76B | 2.38B | 2.02B | 1.66B | 1.57B | 1.33B | 1.1B | 907M | 1.01B | 2.37B | 2.23B | 2.46B | 2.18B | 2.11B | 2.02B | 2B | 1.9B | 1.85B | 1.74B | 1.73B | 1.61B | 1.51B | 1.47B | 1.43B |
| Accumulated OCI | -2M | 0 | -6M | -6M | -1M | 13M | -1M | -17M | -22M | -18M | -23M | -3M | -9M | 3M | -8M | -50M | -17M | -16M | 0 | 36M | 62M | -36M | 17M | -53M | -102M | -384K | -6.2B | -5.89B | -5.6B | -5.29B |
| Return on Assets (ROA) | 3.17% | 3.13% | 2.77% | 2.93% | 2.92% | 2.92% | 2.86% | 2.95% | 3.07% | 2.07% | 2.7% | 2.74% | 2.7% | 1.35% | -4.28% | 2.2% | 0.59% | 2.64% | 2.79% | 3.07% | 2.9% | 3.4% | 3.35% | 4.07% | 3.49% | 4.66% | 4.84% | 4.27% | 4.37% | 3.79% |
| Return on Equity (ROE) | 11.6% | 11.3% | 9.97% | 10.42% | 10.5% | 10.47% | 10.08% | 10.37% | 10.8% | 7.18% | 9.11% | 9.04% | 8.66% | 4.3% | -13.13% | 6.51% | 1.74% | 8.03% | 8.55% | 9.11% | 8.43% | 9.78% | 10.03% | 12.17% | 10% | 13.36% | 13.51% | 11.63% | 11.8% | 10.27% |
| Debt / Equity | 0.08x | 1.47x | 1.53x | 1.44x | 1.42x | 1.38x | 1.27x | 1.19x | 1.16x | 1.15x | 1.08x | 1.07x | 1.01x | 0.96x | 1.03x | 0.87x | 0.98x | 1.01x | 1.13x | 1.06x | 0.96x | 0.88x | 0.98x | 1.04x | 1.00x | 1.01x | 0.87x | 0.80x | 0.77x | 0.81x |
| Debt / Assets | 2.25% | 40.91% | 41.98% | 40.43% | 39.82% | 38.09% | 36.14% | 33.86% | 33.2% | 32.45% | 31.72% | 32.05% | 31.04% | 30.44% | 31.97% | 29.62% | 32.9% | 34.32% | 35.79% | 35.62% | 32.45% | 31.07% | 33.59% | 33.23% | 35.16% | 34.76% | 30.81% | 28.96% | 28.82% | 29.96% |
| Net Debt / EBITDA | 0.30x | 5.36x | 6.00x | 5.39x | 5.11x | 5.21x | 4.66x | 4.17x | 3.77x | 3.56x | 3.49x | 3.41x | 3.38x | 3.32x | 3.56x | 3.98x | 4.19x | 3.49x | 3.88x | 3.30x | 3.40x | 2.80x | 3.45x | 2.80x | 2.54x | 2.56x | 2.19x | 2.06x | 2.04x | 0.79x |
| Book Value per Share | 49.16 | 49.71 | 45.79 | 43.58 | 40.99 | 38.16 | 36.51 | 33.19 | 31.62 | 30 | 29.77 | 29.1 | 28.05 | 27.35 | 27.89 | 33.41 | 33.02 | 36.57 | 34.17 | 33.6 | 32.1 | 31.78 | 32.2 | 28.27 | 27.67 | 26.01 | 25.03 | 24.26 | 24.01 | 23.75 |
Regulatory lag and leverage
As reported in the company's quarterly balance sheets, net property, plant, and equipment grew from $33.8 billion in 2023Q4 to $40.5 billion by 2026Q1, reflecting a sustained commitment to infrastructure investment that serves as the primary engine for future regulated earnings growth.
The steady appreciation of PPE net suggests that Ameren is successfully executing its capital deployment strategy to modernize the grid and transition its generation fleet. This asset growth is essential for expanding the rate base, though investors should monitor whether the regulatory recovery mechanisms in Missouri and Illinois can keep pace with this rapid capital accumulation.
Based on the provided financial data, the reported debt-to-equity ratio shifted from 1.44 in 2023Q4 to an anomalous 0.08 in 2026Q1, a figure that deviates significantly from historical utility norms and suggests either a major financing event or a material reporting discrepancy.
This sudden drop in the debt-to-equity ratio is highly unusual for a capital-intensive regulated utility and warrants immediate investigation to determine if it reflects a genuine deleveraging event or a data error. If the leverage remains high as suggested by previous quarters, the company's sensitivity to interest rate fluctuations remains a primary risk factor for equity holders.
According to recent balance sheet filings, total equity has steadily increased from $11.3 billion in 2023Q4 to $13.6 billion in 2026Q1, indicating that internal capital generation through retained earnings is providing a foundational buffer for the company's ongoing infrastructure investment program.
The consistent growth in the equity base suggests that management is successfully balancing dividend distributions with the need to reinvest in the business. However, the reliance on this equity to support a $40.5 billion asset base implies that any regulatory disallowances could disproportionately impact the return on equity for shareholders.
As indicated by the quarterly balance sheets, the current ratio has remained consistently low, fluctuating between 0.59 and 0.93 over the last ten quarters, which highlights the company's reliance on external financing to manage its significant ongoing capital expenditure requirements.
The persistently low current ratio is typical for utilities but underscores the necessity of maintaining robust access to credit markets to fund operations. Investors should monitor the company's ability to roll over short-term debt, as any tightening in credit conditions could exacerbate the risks associated with its heavy capital deployment schedule.
Quick answers to the most common questions about buying AEE stock.
As of 2025, Ameren Corporation (AEE) had total assets of $48.48B including $2.57B in current assets.
Ameren Corporation (AEE) carries total debt of $19.83B. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Ameren Corporation (AEE) has total shareholders' equity (book value) of $13.40B ($49.71 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Ameren Corporation (AEE) reported a current ratio of 0.66x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.