Research memoPhillips 66 (PSX) · NYSEMemo of October 15, 2026

Phillips 66 stock forecast

Phillips 66's weighted price is $306.84 in October 2027, with 30% probability to bear, 50% to base and 20% to bull. Phillips 66's outlook hinges on normalized refining earnings, execution, and cash available for debt reduction and buybacks.

297.29
Share price today, USD
245.71 (-12 %)
Weighted scenario, October 2029
2.1%
Real free cash flow yield
9.7x
P/E, next 12 months
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Every number traced to Phillips 66's filings8 chapters · 18,224 words245 sources cited

Where could Phillips 66's shares be by 2027?

The weighted price is $306.84 in October 2027, implying a 5% total return. By October 2029, it is $245.71, a 12% loss including dividends. The cases assign 30% probability to bear and 50% to base. Bull receives 20%.

Share price in October 2029: our three scenarios (USD)Today 297.29137.33Bear · 30 % · -49%235.43Base · 50 % · -15%433.98Bull · 20 % · +51%
What the shares could be worthUSD per share at each date; in brackets the return since today's 297.29, dividends included
CaseProbabilityOctober 2027October 2028October 2029
Bear30 %156.08 (-46 %)95.57 (-64 %)137.33 (-49 %)
Base50 %308.45 (+5 %)264.13 (-8 %)235.43 (-15 %)
Bull20 %528.94 (+80 %)524.97 (+80 %)433.98 (+51 %)
Weighted100 %306.84 (+5 %)265.73 (-7 %)245.71 (-12 %)

What this means. The weighted row is the probability-based average value across the bear, base, and bull cases, not a separate forecast.

What has to go right or wrong for Phillips 66?

Phillips 66’s price path is modestly positive by October 2027 but negative by October 2029; it hinges on normalized refining earnings, execution, and cash available for debt reduction and buybacks. Management targets adjusted controllable refining costs of $5.50 per barrel by 2027 and at least $1,000 million of additional mid-cycle adjusted EBITDA from Midstream and Chemicals. It promises to return at least 50% of net operating cash flow to shareholders during 2026–2027 and targets total debt of $17,000 million by 2027.

The bear case reflects realized refining margins falling from $17.26 per barrel in 2023 to $8.84 in 2024. The bull case assumes tighter supply, better market capture and partial delivery of the $5.50-per-barrel cost target and $1,000 million Midstream and Chemicals EBITDA target.

How much cash does Phillips 66 really make?

Subtracting $220 million of stock compensation produces “real free cash flow.” That is an analytical measure: issuing shares does not consume cash immediately, but it still transfers value from existing owners to employees.

Follow the money: real free cash flowUS$ millions
20252024202320222021
Cash from operations4,9624,1917,02910,8136,017
− Capital spending2,2331,8592,1551,8881,860
= Free cash flow2,7292,3324,8748,9254,157
− Stock pay220210297210144
= Real free cash flow2,5092,1224,5778,7154,013

What this means. Real free cash flow subtracts stock pay even though no cash was paid, because giving employees shares reduces the portion of the company left for shareholders.

What does an investor pay for Phillips 66 today?

Revenue has fallen from its 2022 peak while operating margin and the company’s own free-cash-flow margin move with the cycle. In 2025, reported earnings improved, but adjusted net income was $2,632 million and asset-sale gains lifted the reported result. Shareholders received $1.38 per share more than free cash flow after dividends and buybacks. At $297.29, Phillips 66 has a 16.9x trailing P/E and a 9.7x forward P/E, against a 2.3% free-cash-flow yield and 1.7% dividend yield. Market value is $118,625 million; enterprise value is $135,091 million. Free cash flow is the company’s own figure: cash from operations minus capital spending.

What an investor pays todayUS$ millions
Today (Oct 15, 2026)
Share price297.29
P/E, last 12 months (calculated)16.9x
P/E, next 12 months (calculated)9.7x
Free cash flow yield (calculated)2.3%
Real free cash flow yield (calculated)2.1%
Dividend yield (calculated)1.7%

What this means. The lower price-to-earnings number uses analysts’ expected profit for the next year, so it is only an estimate, not what the company has already earned.

From the full memo · 1. The business

Phillips 66 is an energy company that buys raw materials, turns them into fuels and industrial ingredients, and moves them to customers. To understand its business, follow what it sells, how it earns a margin or a fee, and who pays along the chain.

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Where these numbers come from

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