Cash flow generation remains inconsistent, highlighted by a free cash flow margin that swung from -9.8% in 2024Q4 to 60.5% in 2025Q4, reflecting unpredictable working capital timing differences.
| Cash from Operations | 783.32M | 729.55M | 503.6M | 779M |
| Operating CF Margin % | - | 45.29% | 23.75% | 38.85% |
| Operating CF Growth % | 1395.56% | 44.87% | -35.35% | - |
| Net Income | 397.11M | 440.58M | 300.83M | 442M |
| Depreciation & Amortization | 232M | 251.32M | 234.19M | 244M |
| Stock-Based Compensation | 0 | 0 | 0 | 0 |
| Deferred Taxes | 87.51M | 81.4M | 56.17M | 67M |
| Other Non-Cash Items | 57.12M | -8.14M | -28.56M | 60M |
| Working Capital Changes | 8.01M | -35.61M | -59.02M | -34M |
| Change in Receivables | 0 | 84.45M | 96.15M | -251M |
| Change in Inventory | 0 | 108.87M | -47.6M | 63M |
| Change in Payables | 0 | -206.55M | -77.11M | -120M |
| Cash from Investing | -170.27M | -178.06M | -76.16M | 62M |
| Capital Expenditures | -174.35M | -181.12M | -116.14M | -37M |
| CapEx % of Revenue | 10.74% | 11.24% | 5.48% | 1.85% |
| Acquisitions | 0 | 0 | 36.18M | 0 |
| Investments | - | - | - | - |
| Other Investing | 4.08M | 3.05M | 3.81M | 99M |
| Cash from Financing | -410.07M | -418.19M | -292.26M | -577M |
| Debt Issued (Net) | 0 | 0 | -178.02M | -350M |
| Equity Issued (Net) | 7.82M | 5.09M | 8.57M | 0 |
| Dividends Paid | -417.89M | -423.28M | 0 | 0 |
| Share Repurchases | 0 | 0 | 0 | 0 |
| Other Financing | 0 | 0 | -122.81M | -227M |
| Net Change in Cash | 146.95M | 111.23M | 132.42M | 258M |
| Free Cash Flow | 608.97M | 548.44M | 387.46M | 742M |
| FCF Margin % | 37.5% | 34.05% | 18.28% | 37.01% |
| FCF Growth % | 53.29% | 41.55% | -47.78% | - |
| FCF per Share | 2.92 | 2.63 | 1.86 | 3.57 |
| FCF Conversion (FCF/Net Income) | 1.53x | 1.66x | 1.59x | 1.76x |
| Interest Paid | 0 | 0 | 0 | 0 |
| Taxes Paid | 0 | 0 | 0 | 34M |
Volatile Cash Flow Conversion
According to the provided cash flow data, South Bow's operating cash flow to net income ratio has fluctuated wildly, reaching a high of 5.79 in 2024Q3 and a low of -0.41 in 2024Q4, indicating significant volatility in the underlying quality of reported earnings.
The frequent divergence between net income and operating cash flow suggests that non-cash items or significant working capital swings are heavily influencing the bottom line. Investors should monitor whether this instability is a permanent feature of the post-spin-off accounting or a temporary result of transitional adjustments.
As reported in financial statements, South Bow's free cash flow margins have exhibited extreme variance, ranging from a negative 9.8% in 2024Q4 to a peak of 60.5% in 2025Q4, reflecting the inconsistent nature of cash generation following the company's separation from its parent.
This erratic FCF trajectory complicates the assessment of the company's ability to sustain its dividend payments over the long term. The lack of a stable cash flow baseline suggests that the business may be more sensitive to operational disruptions than a typical utility-like midstream operator.
Based on South Bow's reported figures, capital expenditures as a percentage of revenue spiked to 22.7% in 2025Q4, a significant increase from the 2.2% observed in 2023Q4, which may indicate rising maintenance costs or necessary investments to sustain the Keystone system's operational integrity.
The sharp increase in capital intensity warrants further investigation into whether these expenditures are discretionary growth projects or non-discretionary maintenance required to keep the pipeline operational. Sustained high capital intensity would likely pressure the company's ability to generate meaningful free cash flow for shareholders.
Data from recent filings reveals that working capital changes have been highly erratic, including a massive $145.9 million outflow in 2024Q4 followed by a $171.0 million inflow in 2024Q3, suggesting that the company's cash conversion cycle is subject to significant, unpredictable timing differences.
These large swings in working capital appear to be the primary driver of the volatility in operating cash flow. Such fluctuations may indicate challenges in managing collections or inventory-related timing, which could obscure the true underlying cash-generating capacity of the pipeline assets.
Quick answers to the most common questions about buying SOBO stock.
South Bow Corporation (SOBO) generated $729.6M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
South Bow Corporation (SOBO) generated $548.4M 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.
South Bow Corporation (SOBO) spent $181.1M 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, South Bow Corporation (SOBO) returned $423.3M to shareholders via cash dividends. This shows the company's commitment to returning capital to its equity investors.