Targa Resources (MEX:TRGP) Cyclically Adjusted PB Ratio: 15.53 (As of Aug. 22, 2026) — 340% Above Median

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MEX:TRGP Targa Resources Corp MEX:TRGP
67 GF Score
Price MXN4,599.18
GF Value MXN2,713.99
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is Targa Resources Cyclically Adjusted PB Ratio?

Targa Resources MEX:TRGP 67 Cyclically Adjusted PB Ratio is 15.53 as of Aug. 22, 2026, which is 340% above its 10-year median of 3.53. GuruFocus rates MEX:TRGP with a GF Score™ of 67/100 and a GF Value™ of MXN2,713.99 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 757 Oil & Gas companies, Targa Resources ranks worse than 98.02% on this metric.

As of today (2026-08-22), Targa Resources's current share price is MXN4599.18. Targa Resources's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN296.21. Targa Resources's Cyclically Adjusted PB Ratio for today is 15.53.

The historical rank and industry rank for Targa Resources's Cyclically Adjusted PB Ratio or its related term are showing as below:

MEX:TRGP' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.38   Med: 3.53   Max: 14.22
Current: 14.21

During the past years, Targa Resources's highest Cyclically Adjusted PB Ratio was 14.22. The lowest was 0.38. And the median was 3.53.

MEX:TRGP's Cyclically Adjusted PB Ratio is ranked worse than
98.02% of 757 companies
in the Oil & Gas industry
Industry Median: 1.21 vs MEX:TRGP: 14.21

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.

Targa Resources's adjusted book value per share data for the three months ended in Jun. 2026 was MXN297.555. 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 MXN296.21 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Targa Resources  (MEX:TRGP) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Targa Resources Cyclically Adjusted PB Ratio Related Terms


Targa Resources Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Targa Resources's Cyclically Adjusted PB Ratio 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.

Targa Resources Cyclically Adjusted PB Ratio Chart

Targa Resources Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.74 3.53 3.90 7.56 8.45

Targa Resources Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio 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 7.61 7.47 8.45 11.68 12.74

MEX:TRGP vs MPLX, OKE, LNG: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas Midstream subindustry, Targa Resources'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.


Targa Resources Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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


MEX:TRGP
67GF Score
Targa Resources Corp MEX:TRGP
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Targa Resources Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Targa Resources's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=4599.18/296.21
=15.53

* 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.

Targa Resources's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Targa Resources'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)
=297.555/333.9520*333.9520
=297.555

Current CPI (Jun. 2026) = 333.9520.

Targa Resources Quarterly Data

Book Value per Share CPI Adj_Book
201609 592.458 241.428 819.509
201612 585.804 241.432 810.292
201703 544.829 243.801 746.292
201706 541.745 244.955 738.572
201709 504.616 246.819 682.757
201712 556.083 246.524 753.294
201803 505.655 249.554 676.665
201806 541.835 251.989 718.075
201809 496.123 252.439 656.322
201812 514.986 251.233 684.546
201903 480.313 254.202 631.000
201906 457.946 256.143 597.057
201909 451.046 256.759 586.650
201912 398.577 256.974 517.973
202003 304.409 258.115 393.848
202006 288.812 257.797 374.129
202009 268.193 260.280 344.105
202012 231.478 260.474 296.776
202103 205.317 264.877 258.860
202106 190.324 271.696 233.935
202109 196.233 274.310 238.899
202112 180.834 278.802 216.605
202203 148.080 287.504 172.003
202206 183.396 296.311 206.693
202209 211.989 296.808 238.518
202212 229.915 296.797 258.697
202303 203.313 301.836 224.946
202306 204.700 305.109 224.051
202309 195.685 307.789 212.319
202312 208.904 306.746 227.432
202403 202.001 312.332 215.984
202406 206.255 314.175 219.239
202409 232.131 315.301 245.862
202412 248.279 315.605 262.712
202503 230.612 319.799 240.818
202506 226.124 322.561 234.109
202509 231.118 324.800 237.630
202512 257.333 324.054 265.193
202603 263.399 330.213 266.381
202606 297.555 333.952 297.555

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

What does a Cyclically Adjusted PB Ratio of 15.53 mean?
Targa Resources (MEX:TRGP) has a Cyclically Adjusted PB Ratio of 15.53 as of Aug. 22, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Targa Resources and its competitors. This is 340% above median its historical median of 3.53. Over the past decade, Targa Resources' Cyclically Adjusted PB Ratio has ranged from 0.38 to 14.22. According to the industry distribution chart, Targa Resources ranks #742 out of 757 companies in the Oil & Gas industry, placing it in the top 98%.
Is Targa Resources' Cyclically Adjusted PB Ratio too high?
Targa Resources' current Cyclically Adjusted PB Ratio of 15.53 is 340% above median its 10-year median of 3.53. Over the past 10 years, this metric has ranged from a low of 0.38 to a high of 14.22. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.21. Targa Resources' value of 15.53 is 1183.5% above this industry median. Based on the distribution chart, Targa Resources ranks #742 out of 757 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Targa Resources has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Targa Resources' Cyclically Adjusted PB Ratio compare to MPLX and OKE?
According to the Oil & Gas industry distribution chart, Targa Resources ranks #742 out of 757 companies for Cyclically Adjusted PB Ratio. This places Targa Resources in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.21. Targa Resources' value of 15.53 is 1183.5% above this benchmark. Historically, Targa Resources' own Cyclically Adjusted PB Ratio has ranged from 0.38 to 14.22 over the past decade. While the company's 10-year median is 3.53 vs. the industry median of 1.21, Targa Resources has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for an Oil & Gas company?
The median Cyclically Adjusted PB Ratio among Oil & Gas companies is 1.21, based on 757 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Targa Resources's current Cyclically Adjusted PB Ratio of 15.53 is 1183.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Targa Resources and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Targa Resources's current Cyclically Adjusted PB Ratio is 15.53, which is 340% above median its own 10-year median of 3.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Targa Resources stock overvalued right now?
Based on GuruFocus' analysis, Targa Resources (MEX:TRGP) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN2,713.99, compared to a current price of MXN4,599.18 — trading 69.5% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 15.53, which is 340% above median its 10-year median of 3.53 and 1183.5% above the Oil & Gas industry median of 1.21. Targa Resources' overall GF Score™ is 67/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Targa Resources (MEX:TRGP), the current Cyclically Adjusted PB Ratio is 15.53 as of Aug. 22, 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 Targa Resources (MEX:TRGP) Overvalued in 2026?

Based on GuruFocus' analysis, Targa Resources stock appears to be overvalued. The current stock price of MXN4,599.18 is trading 69.5% above its estimated GF Value™ of MXN2,713.99. GuruFocus considers Targa Resources to be Significantly Overvalued.

Key valuation signals for MEX:TRGP:

  • Cyclically Adjusted PB Ratio: 15.53 (340% above median its 10-year median of 3.53)
  • GF Value™: MXN2,713.99 vs. price of MXN4,599.18 (69.5% above fair value)
  • GF Score™: 67/100 with 8 warning signs
  • Industry Position: 1183.5% above the Oil & Gas median (#742 of 757)

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


Targa Resources Business Description

Industry EnergyOil & Gas
Address 811 Louisiana Street, Suite 2100, Houston, TX, USA, 77002
Targa Resources Corp is a midstream firm that mainly operates gathering and processing assets with substantial positions in the Permian, Stack, Scoop, and Bakken plays. It has fractionation capacity at Mont Belvieu and operates a liquefied petroleum gas export terminal. The Grand Prix natural gas liquids pipeline is another important asset. It has two operating segments: Gathering and Processing, and, Logistics and Transportation (also referred to as the Downstream Business).
67GF Score

Get the complete analysis for MEX:TRGP

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

MXN4,599.18
Price
MXN2,713.99
GF Value