Williams Raises Guidance and Long‑Term Growth Target on Strong Q2, but Valuation Still Stretched

What happened

Williams reported second‑quarter 2026 adjusted EBITDA of $1.92 billion, up 6% year‑over‑year, and raised full‑year guidance while boosting its long‑term growth target to an 11% CAGR. The outperformance was driven by the Transmission & Gulf of America segment and new expansion projects, with management pointing to continued demand from LNG and data‑center customers. Despite the stronger outlook, the stock continues to trade at a steep premium to our DCF‑based intrinsic value of roughly $35.50 per share, at around 15.7x EV/EBITDA and 32x trailing earnings. Elevated leverage of over 4x net debt/EBITDA and a thin interest‑coverage ratio persist, leaving limited financial cushion. The guidance raise partially validates the market’s optimism, but the margin of safety for value‑oriented investors remains razor‑thin at these levels.

Implication

The guidance raise and higher growth target improve the earnings trajectory and suggest the company may deliver above‑historical growth, partially justifying the current premium. However, with the stock already pricing in optimistic assumptions, even the enhanced outlook leaves the shares well above a conservative DCF estimate, while leverage and interest coverage remain stretched. The improved operational momentum does not eliminate the risk of a prolonged valuation compression if growth disappoints or costs rise. For long‑term investors, the better‑than‑expected quarter reduces the urgency to sell but does not create a compelling entry point at these levels. We therefore favor a wait‑and‑see approach, monitoring whether the raised targets translate into sustainably higher free cash flow and deleveraging over the next 12–18 months.

Thesis delta

The strong Q2 beat and upward revision to long‑term targets signal improving operational momentum and a higher probability of achieving above‑historical growth. However, the stock was already discounting a lot of optimism, and even the raised outlook leaves a large gap to our DCF‑based intrinsic value, while leverage remains elevated. Consequently, we shift our stance from POTENTIAL SELL to HOLD, acknowledging that near‑term fundamentals are supportive but that valuation and balance‑sheet risk limit upside.