The Southern Company (SOMN) Cash Flow Statement

The wide quarterly swings in OCF, from $1.2B to $3.8B, are typical for a regulated utility with seasonal demand and fuel cost timing, but the average OCF of $2.3B per quarter indicates a predictable core. The 2026Q1 dip to $1.2B, as reported, may reflect timing of collections or weather, but the subsequent rebound to $2.7B in 2026Q2 supports the view that regulated cash flows remain reliable. Investors should monitor whether OCF consistently covers fixed obligations like interest and dividends, which it has done in most quarters.

With CapEx/OCF ratios frequently above 100%, as seen in 2026Q2 at 111.1% and 2025Q1 at 195.0%, the company is investing heavily in its rate base, which should support future earnings growth if regulatory recovery is timely. The negative FCF in several quarters, such as -$1.7B in 2026Q1, is a direct result of this CAPEX intensity, but it is a sign of growth rather than distress. The key is whether the regulatory construct allows for timely recovery of these investments, which prior income statement analysis suggests is subject to lag.

The persistent FCF deficit, averaging -$0.4B per quarter, is funded through a mix of debt and equity issuances, as evidenced by the $1.5B net stock issuance in 2025Q4 and consistent $1.0B debt issuances in most quarters. This suggests that the company maintains adequate access to capital markets, though the reliance on external financing increases leverage. The balance sheet signal of 'Adequate' from prior analysis aligns with this, but investors should monitor the cost and terms of new debt, especially as interest rates fluctuate.

Even in the weakest quarter, 2026Q1, OCF of $1.2B covered dividends of $776M by 1.6x, which is a healthy margin for a utility. The average coverage of 3.1x suggests that dividend payments are sustainable, but the variability in OCF, as seen in the swing from 5.0x in 2025Q3 to 1.6x in 2026Q1, warrants monitoring. If regulatory lag or weather impacts persist, coverage could tighten, but current levels appear safe.

The divergence between net income and OCF, such as the $2.2B gap in 2025Q4, likely reflects non-cash items like AFUDC and changes in working capital, which are common in utilities. These timing differences can obscure the true cash earnings power, but the long-term trend shows OCF averaging above net income, suggesting that earnings are being converted to cash over time. Investors should focus on the regulatory recovery mechanisms that drive these timing differences.