Petron (PHS:PCOR) ROE % Adjusted to Book Value: 30.17% (As of Mar. 2026)

Petron PHS:PCOR -1.35% 90 ROE % Adjusted to Book Value is 30.17% as of Mar. 2026. GuruFocus rates PHS:PCOR with a GF Score™ of 90/100 and a GF Value™ of ₱3.04 (Modestly Undervalued). The stock has 3 warning signs investors should review.

Petron's ROE % for the quarter that ended in Mar. 2026 was 6.94%. Petron's PB Ratio for the quarter that ended in Mar. 2026 was 0.23. Petron's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 30.17%.

Petron ROE % Adjusted to Book Value Related Terms

Petron ROE % Adjusted to Book Value Historical Data

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The historical data trend for Petron's ROE % Adjusted to Book Value 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.

Petron ROE % Adjusted to Book Value Chart

Petron Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

ROE % Adjusted to Book Value

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20.21

27.14

25.43

37.92

71.90

Petron Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
ROE % Adjusted to Book Value	Get a 7-Day Free Trial															71.05	19.52	78.81	108.95	30.17

PHS:PCOR vs VLO, MPC, PSX: ROE % Adjusted to Book Value Comparison

For the Oil & Gas Refining & Marketing subindustry, Petron's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.

Petron ROE % Adjusted to Book Value vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Petron's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Petron's ROE % Adjusted to Book Value falls into.

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Petron Corp PHS:PCOR

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Petron ROE % Adjusted to Book Value Calculation

Petron's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	14.38%	/	0.20
	=	71.90%

Petron's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	6.94%	/	0.23
	=	30.17%

Frequently Asked Questions Learn more about ROE % Adjusted to Book Value →

What does a ROE % Adjusted to Book Value of 30.17% mean?

Petron (PHS:PCOR) has a ROE % Adjusted to Book Value of 30.17% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Petron and its competitors.

Is Petron's ROE % Adjusted to Book Value too high?

Petron's current ROE % Adjusted to Book Value is 30.17%. Overall, Petron has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.

How does Petron's ROE % Adjusted to Book Value compare to VLO and MPC?

Petron's ROE % Adjusted to Book Value of 30.17% 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 ROE % Adjusted to Book Value for an Oil & Gas company?

A good ROE % Adjusted to Book Value depends on the Oil & Gas industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?

A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Petron and its competitors. Petron's current ROE % Adjusted to Book Value is 30.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Petron stock overvalued right now?

Based on GuruFocus' analysis, Petron (PHS:PCOR) is currently considered Modestly Undervalued. The stock's GF Value™ is ₱3.04, compared to a current price of ₱2.20 — trading 27.6% below its estimated fair value. The current ROE % Adjusted to Book Value is 30.17%. Petron's overall GF Score™ is 90/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is ROE % Adjusted to Book Value calculated?

ROE % Adjusted to Book Value is calculated from a company's financial statements. For Petron (PHS:PCOR), the current ROE % Adjusted to Book Value is 30.17% as of Mar. 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 Petron (PHS:PCOR) Overvalued in 2026?

Based on GuruFocus' analysis, Petron stock appears to be undervalued. The current stock price of ₱2.20 is trading 27.6% below its estimated GF Value™ of ₱3.04. GuruFocus considers Petron to be Modestly Undervalued.

Key valuation signals for PHS:PCOR:

ROE % Adjusted to Book Value: 30.17%
GF Value™: ₱3.04 vs. price of ₱2.20 (27.6% below fair value)
GF Score™: 90/100 with 3 warning signs

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

Petron Business Description

Industry Energy Oil & Gas

Comparable Companies PHS:PPC PHS:SHLPH NSE:RELIANCE VLO MPC PSX XKAZ:KMGZ OHEL:NESTE TSE:5020 NSE:IOC TPE:6505 XKRX:096770 BOM:500547 XKRX:267250 DINO SUN TSE:5019 IST:TUPRS BUD:MOL SAU:2380

Other Exchanges PRF3B.PFD:Philippines

Address 40 San Miguel Avenue, SMC Head Office Complex, Mandaluyong City, PHL, 1550

Website https://www.petron.com

Petron Corporation is the only oil refining and the marketing company in the Philippines. Its refinery processes crude oil into a full range of world-class petroleum products including diesel, gasoline, jet fuel, liquefied petroleum gas (LPG), kerosene, and petrochemicals. The company's sources are Sales of petroleum and other related products which include gasoline, diesel and kerosene offered to motorists; Sales of fuel, LPG, and lubricants to industrial customers including manufacturing, transportation, aviation, and construction; Sales of LPG and lubricants; Lease of real properties and equipment at the service stations; Export sales of various petroleum and non-fuel products to other countries. It has presence in Local and International also but majority of revenue comes from Local.

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₱2.20

Price

₱3.04

GF Value

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