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What are the Prospects for Phillips 66's Refining Operations?

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Key Takeaways

  • PSX expects tight global refining capacity and low fuel inventories to support strong refining margins.
  • High crack spreads could sustain PSX's refining profits potentially through 2027.
  • PSX shares surged 123.7% in a year, while its 2026 earnings estimate was revised upward over the past week.

West Texas Intermediate (“WTI”) crude is trading above $90 per barrel. The high prices are being driven by ongoing tensions in the Middle East. The U.S. Energy Information Administration (“EIA”) in its latest short-term energy outlook projected WTI at $88.21 per barrel for this year, up from $65.40 last year. This reflects that the input costs for refiners are on the higher side, as refiners are buying crude at a high price to produce end products like gasoline. Does it mean that the business environment of refiners like Phillips 66 (PSX - Free Report) is deteriorating? Let’s delve into it.

On its second-quarter 2026 earnings call, PSX noted that there aren’t enough refineries or products globally right now because much refining capacity is offline and fuel inventories are low. This shortage helps keep refining margins, also called crack spreads, high.

Management believes these shortages may take longer to resolve than in 2022, which could keep the energy major’s refining profits strong into the September quarter and potentially 2027. The broader scenario is thus likely to favor refiners like PSX, despite high input costs.

Will PARR and VLO Also Gain?

The favorable business environment is also expected to benefit refiners such as Par Pacific Holdings Inc (PARR - Free Report) and Valero Energy (VLO - Free Report) .

Par Pacific continued to benefit from a strong refining market as it entered the third quarter. Its refining index, which is a rough measure of how profitable it is to turn crude oil into products like gasoline and diesel, remained very high in July at $31.34 per barrel, slightly below the second-quarter average of about $33. PARR appears well-positioned to benefit from still-strong refining margins, firm fuel demand and tight global product inventories.

Valero Energy is unlikely to be an exception. The overall favorable refining business backdrop is also expected to support VLO’s bottom line.

PSX’s Price Performance, Valuation & Estimates

Shares of PSX have gained 123.7% over the past year compared with the industry’s growth of 139.7%.

Zacks Investment Research Image Source: Zacks Investment Research

From a valuation standpoint, PSX trades at a trailing 12-month enterprise value to EBITDA (EV/EBITDA) of 12.83X. This is above the broader industry average of 6.32X.

Zacks Investment Research Image Source: Zacks Investment Research

The Zacks Consensus Estimate for PSX’s 2026 earnings has been revised upward over the past seven days.

Zacks Investment Research

PSX currently sports a Zacks Rank #1 (Strong Buy). You can see the complete list of today’s Zacks #1 Rank stocks here.

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