Operating cash flow peaked at $3.8 billion in 2025Q3, though capital expenditure requirements of $2.9 billion in 2026Q1 continue to necessitate disciplined capital allocation to support the dividend.
| 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 | 9.78B | 9.8B | 9.79B | 7.55B | 6.3B | 6.17B | 6.7B | 5.78B | 6.95B | 6.39B | 4.89B | 6.27B | 5.82B | 6.1B | 4.9B | 5.9B | 3.99B | 3.26B | 3.4B | 3.4B | 2.82B | 2.53B | 2.69B | 3.07B | 2.83B | 2.38B | 2.82B | 2.72B | 2.75B | 2.63B | 2.4B |
| Operating CF Growth % | 3.1% | 0.14% | 29.59% | 19.85% | 2.16% | -7.87% | 15.83% | -16.76% | 8.6% | 30.67% | -22% | 7.89% | -4.63% | 24.48% | -17.03% | 47.91% | 22.31% | -3.97% | 0.09% | 20.39% | 11.46% | -6.02% | -12.2% | 8.3% | 18.75% | -15.4% | 3.49% | -0.91% | 4.69% | 9.33% | 3.71% |
| Operating CF / Revenue % | 32.41% | 33.17% | 36.63% | 29.91% | 21.52% | 26.69% | 32.86% | 26.99% | 29.56% | 27.77% | 24.6% | 35.87% | 31.49% | 35.68% | 29.62% | 33.43% | 22.86% | 20.73% | 19.84% | 22.11% | 19.64% | 18.67% | 22.95% | 27.41% | 26.93% | 23.48% | 28% | 29.23% | 28.93% | 20.82% | 23.18% |
| Net Income | 4.36B | 4.17B | 4.26B | 3.98B | 3.43B | 2.31B | 3.1B | 4.74B | 2.3B | 926M | 2.53B | 2.44B | 2.03B | 1.71B | 2.42B | 2.27B | 2.04B | 1.71B | 1.74B | 1.73B | 1.57B | 1.59B | 1.53B | 1.47B | 1.32B | 1.26B | 1.31B | 1.28B | 977M | 972M | 1.13B |
| Depreciation & Amortization | 6.2B | 6.03B | 5.27B | 4.99B | 4.06B | 3.97B | 3.9B | 3.33B | 3.55B | 3.46B | 2.92B | 2.4B | 2.29B | 2.3B | 2.15B | 2.05B | 1.83B | 1.79B | 1.7B | 1.49B | 1.42B | 1.4B | 1.18B | 1.16B | 1.16B | 1.36B | 1.34B | 1.52B | 1.77B | 1.47B | 1.2B |
| Deferred Taxes | 503M | 618M | 536M | 416M | 758M | 239M | 100M | 1.37B | 94M | 166M | -127M | 1.36B | 744M | 798M | 1.1B | 1.16B | 1.04B | 25M | 21M | -1.8B | -1.58B | 0 | 590M | 451M | 172M | -22M | 97M | 137M | -22M | -5M | 57M |
| Other Non-Cash Items | -1.67B | -1.55B | -1.83B | -1.83B | -2.23B | 494M | -136M | -3.93B | 601M | 2.73B | -1.41B | 176M | 70M | 1.08B | -362M | -183M | -892M | -236M | 174M | 1.82B | 1.86B | 544M | -165M | -96M | -54M | -334M | 136M | 172M | -199M | -92M | 16M |
| Working Capital Changes | 305M | 399M | 1.42B | -135M | 160M | -990M | -389M | 162M | 276M | -996M | 858M | -187M | 614M | 152M | -451M | 573M | -59M | -45M | -263M | 125M | -483M | -1B | -538M | -1M | 224M | 120M | -70M | -44M | -62M | 158M | -137M |
| Capital Expenditures | -13.6B | -13.39B | -8.96B | -9.1B | -7.92B | -7.24B | -7.44B | -7.55B | -8B | -7.42B | -20.05B | -7.39B | -5.98B | -5.46B | -4.81B | -4.53B | -4.09B | -4.67B | -3.96B | -3.54B | -2.99B | -2.37B | -2.11B | -2B | -2.72B | -2.62B | -2.23B | -4.21B | -2B | -4.76B | -1.23B |
| CapEx / Revenue % | 45.06% | 0% | 33.51% | 36.02% | 27.06% | 31.32% | 36.52% | 35.27% | 34.05% | 32.23% | 100.76% | 42.27% | 32.37% | 31.97% | 29.08% | 25.63% | 23.41% | 29.66% | 23.13% | 23.09% | 20.86% | 17.49% | 17.99% | 17.9% | 25.84% | 25.77% | 22.1% | 45.23% | 21.11% | 37.78% | 11.87% |
| CapEx / D&A | 2.19x | 0.00x | 1.70x | 1.82x | 1.95x | 1.82x | 1.91x | 2.27x | 2.25x | 2.15x | 6.86x | 3.09x | 2.61x | 2.38x | 2.24x | 2.21x | 2.23x | 2.61x | 2.32x | 2.39x | 2.11x | 1.70x | 1.79x | 1.72x | 2.35x | 1.93x | 1.66x | 2.77x | 1.13x | 3.24x | 1.02x |
| CapEx Coverage (OCF/CapEx) | 0.72x | - | 1.09x | 0.83x | 0.80x | 0.85x | 0.90x | 0.77x | 0.87x | 0.86x | 0.24x | 0.85x | 0.97x | 1.12x | 1.02x | 1.30x | 0.98x | 0.70x | 0.86x | 0.96x | 0.94x | 1.07x | 1.28x | 1.53x | 1.04x | 0.91x | 1.27x | 0.65x | 1.37x | 0.55x | 1.95x |
| Cash from Investing | -14.55B | -13.96B | -9.4B | -9.67B | -8.43B | -7.35B | -7.03B | -3.39B | -5.76B | -7.19B | -20.05B | -7.28B | -6.41B | -5.74B | -5.17B | -4.18B | -4.26B | -4.32B | -4.13B | -3.71B | -2.83B | -2.63B | -2.25B | -2.19B | -2.96B | -2.74B | -2.31B | -4.21B | -2.64B | -4.76B | -1.29B |
| Acquisitions | -635M | -635M | 369M | 164M | 275M | 572M | 888M | 4.92B | 2.78B | -1.22B | -12.13B | -1.38B | -731M | 0 | 0 | 25M | 18M | 340M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1.8B | -998M | -2.92B | 0 |
| Purchase of Investments | -1.78B | 0 | -1.55B | -1.14B | -1.13B | -1.6B | -877M | -888M | -1.12B | -811M | -1.16B | -1.42B | -916M | -986M | -1.05B | -2.19B | -2.06B | -55M | 0 | 0 | 0 | 0 | -97M | -72M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sale of Investments | 1.77B | 0 | 1.53B | 1.12B | 1.11B | 1.59B | 871M | 882M | 1.11B | 805M | 1.15B | 1.42B | 914M | 984M | 1.04B | 2.19B | 2.03B | 1.23B | 712M | 775M | 743M | 596M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Investing | -299M | -13.32B | -798M | -716M | -769M | -680M | -471M | -755M | -530M | 1.46B | -599M | 119M | -429M | -277M | -356M | 322M | -158M | -1.16B | -877M | -939M | -583M | -855M | -45M | -120M | -244M | -119M | -81M | 146M | 367M | 19M | -64M |
| Cash from Financing | 3.42B | 4.7B | -208M | 999M | 2.34B | 1.95B | -576M | -1.93B | -1.81B | 951M | 15.72B | 1.7B | 644M | -324M | -417M | -852M | 22M | 1.33B | 944M | 348M | -21M | -67M | -378M | -834M | 49M | 507M | -379M | 1.08B | 159M | 2.3B | -1.44B |
| Dividends Paid | -3.06B | -3.02B | -2.95B | -3.04B | -2.91B | -2.78B | -2.69B | -2.57B | -2.42B | -2.3B | -2.1B | -1.96B | -1.87B | -1.83B | -1.76B | -1.67B | -1.56B | -1.43B | -1.28B | -1.21B | -1.14B | -1.1B | -1.04B | -1B | -958M | -922M | -873M | -921M | -933M | -889M | -846M |
| Dividend Payout Ratio % | - | 69.45% | 67.12% | 76.33% | 82.23% | 115.32% | 85.67% | 54.06% | 108.16% | 261.36% | 84.4% | 80.92% | 91.88% | 103.04% | 70.1% | 70.59% | 73.33% | 80.15% | 70.84% | 69.49% | 72.47% | 69.01% | 68.21% | 68.11% | 72.69% | 73.06% | 66.49% | 72.18% | 95.5% | 91.46% | 75.07% |
| Debt Issuance (Net) | 2M | 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 |
| Stock Issued | 2.13B | 1.62B | 143M | 36M | 1.51B | 73M | 74M | 844M | 1.09B | 1.04B | 3.76B | 256M | 806M | 695M | 397M | 723M | 772M | 1.29B | 474M | 538M | 137M | 213M | 124M | 470M | 451M | 395M | 910M | 24M | 234M | 360M | 171M |
| Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -33M | -658M | 0 | -115M | -5M | -20M | -430M | 0 | 0 | 0 | -125M | 0 | 0 | -356M | 0 | 0 | -70M | 0 | -415M | -948M | -364M | -660M | -179M |
| Other Financing | -772M | -704M | -366M | -373M | -404M | -116M | -233M | -217M | 2.13B | 124M | 3.86B | -68M | 32M | 9M | 169M | -20M | 626M | -25M | -95M | -715M | 101M | 847M | -40M | -544M | 58M | -3M | -54M | 2B | 648M | 1.45B | 212M |
| Net Change in Cash | -1.34B | 539M | 180M | -1.12B | 208M | 761M | -910M | 459M | -628M | 155M | 571M | 694M | 51M | 31M | -687M | 868M | -243M | 273M | 216M | 34M | -35M | -166M | 62M | 38M | -81M | 155M | 45M | -406M | 271M | 156M | -327M |
| Exchange Rate Effect | 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 | -88M | 0 | 0 | 0 | 0 |
| Cash at Beginning | 1.64B | 1.1B | 921M | 2.04B | 1.83B | 1.07B | 1.98B | 1.52B | 2.15B | 1.98B | 1.4B | 710M | 659M | 628M | 1.31B | 447M | 690M | 417M | 201M | 167M | 202M | 368M | 311M | 273M | 354M | 199M | 154M | 872M | 601M | 445M | 772M |
| Cash at End | 987M | 1.64B | 1.1B | 921M | 2.04B | 1.83B | 1.07B | 1.98B | 1.52B | 2.13B | 1.98B | 1.4B | 710M | 659M | 628M | 1.31B | 447M | 690M | 417M | 201M | 167M | 202M | 373M | 311M | 273M | 354M | 199M | 466M | 872M | 601M | 445M |
| Free Cash Flow | -3.82B | -3.59B | 833M | -1.54B | -1.62B | -1.07B | -745M | -1.77B | -1.06B | -1.03B | -15.15B | -1.12B | -162M | 634M | 89M | 1.38B | -95M | -1.41B | -563M | -150M | -174M | 160M | 582M | 1.06B | 114M | -233M | 593M | -1.49B | 743M | -2.14B | 1.17B |
| FCF Growth % | -9687.18% | -530.97% | 154.02% | 4.87% | -51.35% | -43.76% | 58% | -67.99% | -2.72% | 93.22% | -1254.24% | -590.74% | -125.55% | 612.36% | -93.54% | 1550.53% | 93.25% | -149.91% | -275.33% | 13.79% | -208.75% | -72.51% | -45.3% | 833.33% | 148.93% | -139.29% | 139.77% | -300.67% | 134.72% | -282.59% | 1990.32% |
| FCF Margin % | -12.65% | -12.15% | 3.12% | -6.11% | -5.54% | -4.63% | -3.66% | -8.28% | -4.49% | -4.46% | -76.17% | -6.4% | -0.88% | 3.71% | 0.54% | 7.8% | -0.54% | -8.94% | -3.29% | -0.98% | -1.21% | 1.18% | 4.96% | 9.51% | 1.08% | -2.29% | 5.89% | -16% | 7.82% | -16.97% | 11.31% |
| FCF / Net Income % | -87.49% | -82.7% | 18.93% | -38.78% | -45.86% | -44.48% | -23.77% | -37.32% | -47.1% | -116.82% | -607.86% | -46.22% | -7.98% | 37.08% | 3.69% | 60.76% | -4.66% | -82.38% | -31.16% | -8.65% | -11.06% | 10.06% | 37.99% | 72.18% | 8.65% | -18.46% | 45.16% | -116.85% | 76.05% | -220.16% | 103.99% |
Regulatory recovery timing risk
According to quarterly financial data, Southern Company generated operating cash flow peaking at $3.8 billion in 2025Q3, demonstrating the inherent stability of its regulated utility model despite the significant capital intensity required to maintain its expansive generation and distribution infrastructure across the Southeast region.
The ability to consistently generate multi-billion dollar operating cash flows suggests that the underlying regulatory compact remains effective at converting rate base investments into realized cash. Investors should monitor the OCF-to-dividend coverage ratio, which has shown resilience, indicating that the core business remains capable of supporting shareholder distributions even during periods of elevated capital deployment.
As reported in recent financial statements, Southern Company's capital expenditure reached a high of $4.5 billion in 2025Q4, reflecting the final stages of major nuclear project completion which historically pressured free cash flow but now positions the utility for a more sustainable capital investment cycle.
The high CapEx-to-OCF ratio observed in previous periods appears to be a structural artifact of the Vogtle expansion rather than a permanent state of inefficiency. With the transition to a harvest phase, the reduction in non-discretionary growth spending may allow for improved free cash flow generation, provided that new data center load requirements do not necessitate immediate, unforecasted infrastructure upgrades.
Based on the company's reported figures, Southern Company frequently utilized external financing, including a notable $1.5 billion net stock issuance in 2025Q4, to bridge the free cash flow deficit created by its aggressive multi-year capital expenditure program and ongoing debt service obligations.
The reliance on equity and debt markets to fund operations suggests that the company's financing capacity is sensitive to interest rate environments and market appetite for utility paper. While the current access to capital appears adequate, the persistent negative free cash flow warrants investigation into whether future rate cases will be sufficient to reduce the need for dilutive equity issuance.
As indicated by the company's financial filings, the OCF-to-dividend coverage ratio fluctuated between 1.6x and 5.0x over the last ten quarters, suggesting that management prioritizes dividend consistency even when capital expenditure requirements temporarily compress the available cash flow for other corporate purposes.
The dividend appears to be a core component of the company's capital allocation strategy, supported by the predictable nature of regulated cash flows. However, the variability in coverage ratios implies that investors should remain cautious, as any significant regulatory lag in recovering new rate base assets could tighten the margin of safety for future dividend growth.
Quick answers to the most common questions about buying SO stock.
The Southern Company (SO) generated $9.80B in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
The Southern Company (SO) reported negative free cash flow of $3.59B in 2025, indicating capital requirements exceeded cash from operations.
The Southern Company (SO) spent $0.0M 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, The Southern Company (SO) returned $3.02B to shareholders via cash dividends. This shows the company's commitment to returning capital to its equity investors.