The Williams Companies, Inc. (WMB) Income Statement

The 10.2% YoY growth in 2026Q2 marks a rebound from the -0.6% contraction in 2026Q1, suggesting a reacceleration in fee-based volumes. This is likely supported by the completion of brownfield expansions on Transco and increased Gulf Coast LNG connectivity, which appear to be driving incremental throughput. The durability of this growth is underpinned by take-or-pay contracts, but investors should monitor whether the pace can be sustained as the backlog of expansion projects matures.

The wide fluctuation in gross margin is primarily due to the pass-through of commodity costs in the Marketing segment, which inflates revenue and COGS without affecting underlying profitability. Excluding this noise, the Transmission and G&P segments likely maintain structurally high margins, supported by Transco's monopoly-like positioning. However, the 42.86% gross margin reported in the company intelligence may be a blended figure; investors should focus on segment-level margins to assess true pricing power.

The 38.7% operating margin in 2026Q2, up from 32.0% in 2025Q2, indicates that incremental volumes on existing infrastructure flow through to operating income with minimal additional overhead. SG&A has remained relatively stable around $180-190M over the past year, suggesting disciplined cost control. This leverage is a key driver of the strong EPS growth of 51.1% YoY, and it appears sustainable as long as volume growth continues without proportional cost increases.

The dramatic swings in COGS are likely tied to the Gas & NGL Marketing Services segment, where commodity purchases are passed through to customers. Excluding this, the underlying cost structure is dominated by operations, maintenance, and regulatory compliance, which appear well-controlled. The stability of SG&A around $180M suggests management is maintaining expense discipline, but the high fixed-cost nature of the business means that any volume shortfall could pressure margins.