ONEOK, Inc. (OKE) Balance Sheet

The sequential increase in total assets from $64.1B in 2024Q4 to $68.5B in 2026Q2 reflects the full consolidation of Magellan, with PPE net rising from $46.2B to $48.8B. Equity growth from $17.0B to $22.9B over the same period suggests retained earnings and possibly equity issuance, but the pace of asset growth outpacing equity growth implies continued reliance on debt. This trajectory suggests the balance sheet is expanding faster than organic cash generation, which may signal a strategic shift toward scale rather than organic efficiency.

The D/E ratio has remained relatively stable between 1.31 and 1.52 over the past ten quarters, suggesting the company is managing its debt load despite the acquisition. However, the absolute debt increase of $11B in two years indicates significant borrowing to fund the Magellan deal. With interest rates potentially rising, the interest expense burden could pressure cash flows, but the stable D/E suggests a deliberate capital structure strategy. Investors should monitor whether the company can generate sufficient EBITDA to service this debt, especially as integration costs subside.

The asset base is heavily weighted toward PP&E, which now constitutes over 70% of total assets, underscoring the capital-intensive nature of midstream operations. The increase in PP&E from $46.2B in 2025Q1 to $48.8B in 2026Q2 indicates ongoing investment in the expanded system. Goodwill has remained constant at $8.1B since 2024Q3, implying no impairments, but the risk of future impairment exists if the refined products segment underperforms. The shift toward refined products may alter the risk profile, as these assets face different demand dynamics than NGL infrastructure.

The steady rise in retained earnings reflects consistent profitability, with net income accumulating over the quarters. However, the equity base is still relatively small compared to total assets, resulting in a high debt-to-equity ratio. The absence of significant share repurchases, as noted in the cash flow analysis, suggests management is prioritizing debt reduction and dividend growth over buybacks. This conservative approach to capital return may support equity quality, but the reliance on retained earnings to build equity could be slow given the company's dividend payout.

The current ratio has consistently remained below 1.0, except for a brief uptick in 2025Q3, suggesting that current liabilities exceed current assets. This is common in midstream companies with stable cash flows, but it leaves little room for unexpected shocks. The cash balance is minimal compared to total debt, but the company generates strong operating cash flow, as evidenced by the cash flow statement. Investors should monitor the company's ability to refinance maturing debt and manage working capital, especially given the volatile commodity marketing activities.