Petron (PHS:PCOR) YoY EPS Growth: -105.13% (As of Mar. 2026)

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PHS:PCOR Petron Corp PHS:PCOR
87 GF Score
Price ₱2.48
GF Value ₱3.07
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Petron YoY EPS Growth?

Petron PHS:PCOR +6.44% 87 YoY EPS Growth is -105.13% as of Mar. 2026. GuruFocus rates PHS:PCOR with a GF Score™ of 87/100 and a GF Value™ of ₱3.07 (Modestly Undervalued). The stock has 3 warning signs investors should review.

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months. Petron's YoY EPS Growth for the quarter that ended in Mar. 2026 was -105.13%.

Petron's Earnings per Share (Diluted) for the three months ended in Mar. 2026 was ₱-0.02.

Petron YoY EPS Growth Historical Data

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The historical data trend for Petron's YoY EPS Growth 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 YoY EPS Growth Chart

Petron Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EPS Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 103.16 -20.00 575.00 11.11 273.33

Petron Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
YoY EPS Growth 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 0.00 350.00 900.00 500.00 -105.13
PHS:PCOR
87GF Score
Petron Corp PHS:PCOR
YoY EPS Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Petron YoY EPS Growth Calculation

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months.

Petron's YoY EPS Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY EPS Growth (A: Dec. 2025 )
=(Earnings per Share (Diluted) (A: Dec. 2025 )-Earnings per Share (Diluted) (A: Dec. 2024 ))/ | Earnings per Share (Diluted) (A: Dec. 2024 ) |
=(1.12-0.3)/ | 0.3 |
=273.33 %

Petron's YoY EPS Growth for the quarter that ended in Mar. 2026 is calculated as:

YoY EPS Growth (Q: Mar. 2026 )
=(Earnings per Share (Diluted) (Q: Mar. 2026 )-Earnings per Share (Diluted) (Q: Mar. 2025 )) / | Earnings per Share (Diluted) (Q: Mar. 2025 )) |
=(-0.02-0.39)/ | 0.39 |
=-105.13 %

* 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.

Frequently Asked Questions Learn more about YoY EPS Growth →
What does a YoY EPS Growth of -105.13% mean?
Petron (PHS:PCOR) has a YoY EPS Growth of -105.13% as of Mar. 2026. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Petron and its competitors.
Is Petron's YoY EPS Growth too high?
Petron's current YoY EPS Growth is -105.13%. Overall, Petron has a GF Score™ of 87/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Petron's YoY EPS Growth compare to VLO and MPC?
Petron's YoY EPS Growth of -105.13% 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 YoY EPS Growth for an Oil & Gas company?
A good YoY EPS Growth depends on the Oil & Gas industry context. However, YoY EPS Growth 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 YoY EPS Growth mean?
A high YoY EPS Growth can signal that a stock is expensive relative to its fundamentals. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Petron and its competitors. Petron's current YoY EPS Growth is -105.13%. 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 ₱3.07, compared to a current price of ₱2.48 — trading 19.2% below its estimated fair value. The current YoY EPS Growth is -105.13%. Petron's overall GF Score™ is 87/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EPS Growth calculated?
YoY EPS Growth is calculated from a company's financial statements. For Petron (PHS:PCOR), the current YoY EPS Growth is -105.13% 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 ₱2.48 is trading 19.2% below its estimated GF Value™ of ₱3.07. GuruFocus considers Petron to be Modestly Undervalued.

Key valuation signals for PHS:PCOR:

  • YoY EPS Growth: -105.13%
  • GF Value™: ₱3.07 vs. price of ₱2.48 (19.2% below fair value)
  • GF Score™: 87/100 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 EnergyOil & Gas
Other Exchanges PRF3B.PFD:Philippines
Address 40 San Miguel Avenue, SMC Head Office Complex, Mandaluyong City, PHL, 1550
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.
87GF Score

Get the complete analysis for PHS:PCOR

YoY EPS Growth is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₱2.48
Price
₱3.07
GF Value