Phillips 66 (WBO:PSXC) Cyclically Adjusted Book per Share: €59.22 (As of Jun. 2026)

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WBO:PSXC Phillips 66 WBO:PSXC
61 GF Score
Price €183.45
GF Value €121.12
! 8 Warning Signs
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What is Phillips 66 Cyclically Adjusted Book per Share?

Phillips 66 WBO:PSXC 61 Cyclically Adjusted Book per Share is €59.22 as of Jun. 2026. GuruFocus rates WBO:PSXC with a GF Score™ of 61/100 and a GF Value™ of €121.12. The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Phillips 66's adjusted book value per share for the three months ended in Jun. 2026 was €68.536. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €59.22 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Phillips 66's average Cyclically Adjusted Book Growth Rate was 5.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.80% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Phillips 66 was 7.40% per year. The lowest was 6.00% per year. And the median was 7.30% per year.

As of today (2026-08-16), Phillips 66's current stock price is €183.45. Phillips 66's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €59.22. Phillips 66's Cyclically Adjusted PB Ratio of today is 3.10.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Phillips 66 was 3.54. The lowest was 1.01. And the median was 1.94.


Phillips 66  (WBO:PSXC) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Phillips 66's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=183.45/59.22
=3.10

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Phillips 66 was 3.54. The lowest was 1.01. And the median was 1.94.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Phillips 66 Cyclically Adjusted Book per Share Related Terms


Phillips 66 Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Phillips 66's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Phillips 66 Cyclically Adjusted Book per Share Chart

Phillips 66 Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 43.49 50.14 51.58 57.49 53.94

Phillips 66 Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 53.63 53.42 53.94 57.41 59.22

WBO:PSXC vs VLO, MPC, DINO: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Refining & Marketing subindustry, Phillips 66's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Phillips 66 Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Phillips 66's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Phillips 66's Cyclically Adjusted PB Ratio falls into.


WBO:PSXC
61GF Score
Phillips 66 WBO:PSXC
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Phillips 66 Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Phillips 66's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=68.536/333.9520*333.9520
=68.536

Current CPI (Jun. 2026) = 333.9520.

Phillips 66 Quarterly Data

Book Value per Share CPI Adj_Book
201609 39.183 241.428 54.199
201612 40.897 241.432 56.569
201703 40.516 243.801 55.498
201706 38.919 244.955 53.059
201709 37.291 246.819 50.456
201712 42.202 246.524 57.169
201803 38.167 249.554 51.075
201806 41.552 251.989 55.067
201809 43.338 252.439 57.332
201812 47.505 251.233 63.146
201903 47.254 254.202 62.079
201906 48.837 256.143 63.672
201909 50.793 256.759 66.064
201912 50.834 256.974 66.062
202003 44.293 258.115 57.307
202006 42.123 257.797 54.566
202009 38.333 260.280 49.183
202012 35.720 260.474 45.796
202103 34.491 264.877 43.486
202106 34.393 271.696 42.274
202109 35.193 274.310 42.845
202112 38.703 278.802 46.359
202203 41.172 287.504 47.824
202206 47.739 296.311 53.803
202209 60.333 296.808 67.883
202212 59.768 296.797 67.250
202303 61.571 301.836 68.122
202306 61.973 305.109 67.832
202309 65.641 307.789 71.221
202312 65.150 306.746 70.928
202403 64.507 312.332 68.972
202406 65.374 314.175 69.489
202409 62.662 315.301 66.369
202412 64.092 315.605 67.818
202503 61.896 319.799 64.635
202506 58.979 322.561 61.062
202509 56.918 324.800 58.522
202512 61.937 324.054 63.829
202603 61.548 330.213 62.245
202606 68.536 333.952 68.536

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €59.22 mean?
Phillips 66 (WBO:PSXC) has a Cyclically Adjusted Book per Share of €59.22 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Phillips 66 and its competitors.
Is Phillips 66's Cyclically Adjusted Book per Share too high?
Phillips 66's current Cyclically Adjusted Book per Share is €59.22. Overall, Phillips 66 has a GF Score™ of 61/100, reflecting its overall financial health beyond just this single metric.
How does Phillips 66's Cyclically Adjusted Book per Share compare to VLO and MPC?
Phillips 66's Cyclically Adjusted Book per Share of €59.22 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Phillips 66 and its competitors. Phillips 66's current Cyclically Adjusted Book per Share is €59.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Phillips 66 stock overvalued right now?
Phillips 66 (WBO:PSXC) has a current Cyclically Adjusted Book per Share of €59.22. The stock's GF Value™ is €121.12, compared to a current price of €183.45 — trading 51.5% above its estimated fair value. The current Cyclically Adjusted Book per Share is €59.22. Phillips 66's overall GF Score™ is 61/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Phillips 66 (WBO:PSXC), the current Cyclically Adjusted Book per Share is €59.22 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Phillips 66 (WBO:PSXC) Overvalued in 2026?

Based on GuruFocus' analysis, Phillips 66 stock appears to be overvalued. The current stock price of €183.45 is trading 51.5% above its estimated GF Value™ of €121.12.

Key valuation signals for WBO:PSXC:

  • Cyclically Adjusted Book per Share: €59.22
  • GF Value™: €121.12 vs. price of €183.45 (51.5% above fair value)
  • GF Score™: 61/100 with 8 warning signs

No single metric tells the full story. See the WBO:PSXC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Phillips 66 Business Description

Industry EnergyOil & Gas
Address 2331 CityWest Boulevard, Houston, TX, USA, 77042
Phillips 66 is an independent refiner that owns or holds interest in 10 refineries with a total crude throughput capacity of 2.0 million barrels per day, or mmb/d, at the end of 2025. The midstream segment comprises extensive transportation and NGL processing assets. It includes 70,000 miles of crude oil, refined petroleum product, NGL and natural gas pipeline systems, and a comprehensive set of refined petroleum product, NGL and crude oil terminals, gathering and processing plants and fractionation facilities and various other storage and loading facilities. Its CPChem chemical joint venture operates facilities primarily in the United States and the Middle East and produces olefins and polyolefins.
61GF Score

Get the complete analysis for WBO:PSXC

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€183.45
Price
€121.12
GF Value