STI Education Systems Holdings (PHS:STI) Peter Lynch Fair Value: ₱5.35 (As of Jul. 13, 2026) — 1958% Above Median


PHS:STI STI Education Systems Holdings Inc PHS:STI
98 GF Score
Price ₱1.20
GF Value ₱1.36
Valuation Modestly Undervalued
! 1 Warning Sign
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What is STI Education Systems Holdings Peter Lynch Fair Value?

STI Education Systems Holdings PHS:STI -0.83% 98 Peter Lynch Fair Value is ₱5.35 as of Jul. 13, 2026, which is 100% below its 10-year median of 0.26. GuruFocus rates PHS:STI with a GF Score™ of 98/100 and a GF Value™ of ₱1.36 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 70 Education companies, STI Education Systems Holdings ranks better than 85.71% on this metric.

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.

Here, as of today, STI Education Systems Holdings's PEG is 1. STI Education Systems Holdings's 5-Year TTM EBITDA Growth Rate is 25. STI Education Systems Holdings's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was ₱0.21. Therefore, the Peter Lynch Fair Value for today is ₱5.35.

As of today (2026-07-13), STI Education Systems Holdings's share price is ₱1.20. STI Education Systems Holdings's Peter Lynch fair value is ₱5.35. Therefore, STI Education Systems Holdings's Price to Peter Lynch Fair Value Ratio for today is 0.22.


The historical rank and industry rank for STI Education Systems Holdings's Peter Lynch Fair Value or its related term are showing as below:

PHS:STI' s Price-to-Peter-Lynch-Fair-Value Range Over the Past 10 Years
Min: 0.22   Med: 0.26   Max: 4.18
Current: 0.22


During the past 13 years, the highest Price to Peter Lynch Fair Value Ratio of STI Education Systems Holdings was 4.18. The lowest was 0.22. And the median was 0.26.


PHS:STI's Price-to-Peter-Lynch-Fair-Value is ranked better than
85.71% of 70 companies
in the Education industry
Industry Median: 0.755 vs PHS:STI: 0.22

Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.


STI Education Systems Holdings  (PHS:STI) Peter Lynch Fair Value Explanation

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.

Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.

Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of EBITDA per share over the past 5 years, which is 25 instead of 15 in this case.

STI Education Systems Holdings's Price to Peter Lynch Fair Value Ratio for today is calculated as

Price to Peter Lynch Fair Value=Share Price/Peter Lynch Fair Value
=1.20/5.35
=0.22

* 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.


STI Education Systems Holdings Peter Lynch Fair Value Related Terms


STI Education Systems Holdings Peter Lynch Fair Value Historical Data

* Premium members only.

The historical data trend for STI Education Systems Holdings's Peter Lynch Fair 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.

STI Education Systems Holdings Peter Lynch Fair Value Chart

STI Education Systems Holdings Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Jun22 Jun23 Jun24 Jun25
Peter Lynch Fair Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 4.05 5.65

STI Education Systems Holdings Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Peter Lynch Fair Value 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 5.50 5.65 6.40 5.85 5.35

PHS:STI vs EDU, TAL, LAUR: Peter Lynch Fair Value Comparison

For the Education & Training Services subindustry, STI Education Systems Holdings's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-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.


STI Education Systems Holdings Price-to-Peter-Lynch-Fair-Value vs Education Industry

For the Education industry and Consumer Defensive sector, STI Education Systems Holdings's Price-to-Peter-Lynch-Fair-Value distribution charts can be found below:

* The bar in red indicates where STI Education Systems Holdings's Price-to-Peter-Lynch-Fair-Value falls into.


PHS:STI
98GF Score
STI Education Systems Holdings Inc PHS:STI
Peter Lynch Fair Value is just one metric. See GF Score™, valuation, warning signs, and more.
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STI Education Systems Holdings Peter Lynch Fair Value Calculation

STI Education Systems Holdings's Peter Lynch Fair Value for today is calculated as

Peter Lynch Fair Value=PEG Ratio*5-Year TTM EBITDA Growth Rate***EPS without NRI (TTM)
=1* 25 *0.214
=5.35

STI Education Systems Holdings's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ₱0.21.


* 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.

** Please be aware that the 5-Year TTM EBITDA Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data adds up the quarterly data reported by the company within the most recent 12 months. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.

If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.

If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.

Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.

Frequently Asked Questions Learn more about Peter Lynch Fair Value →
What does a Peter Lynch Fair Value of ₱5.35 mean?
STI Education Systems Holdings (PHS:STI) has a Peter Lynch Fair Value of ₱5.35 as of Jul. 13, 2026. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on STI Education Systems Holdings and its competitors. This is 1958% above median its historical median of 0.26. Over the past decade, STI Education Systems Holdings' Peter Lynch Fair Value has ranged from 0.22 to 4.18. According to the industry distribution chart, STI Education Systems Holdings ranks #10 out of 70 companies in the Education industry, placing it in the top 14.3%.
Is STI Education Systems Holdings' Peter Lynch Fair Value too high?
STI Education Systems Holdings' current Peter Lynch Fair Value of ₱5.35 is 1958% above median its 10-year median of 0.26. Over the past 10 years, this metric has ranged from a low of 0.22 to a high of 4.18. Based on the distribution chart, STI Education Systems Holdings ranks #10 out of 70 companies in the Education industry, which is in the top quartile — a strong position relative to peers. Overall, STI Education Systems Holdings has a GF Score™ of 98/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does STI Education Systems Holdings' Peter Lynch Fair Value compare to EDU and TAL?
According to the Education industry distribution chart, STI Education Systems Holdings ranks #10 out of 70 companies for Peter Lynch Fair Value. This places STI Education Systems Holdings in the top 14% of its industry — outperforming the majority of peers. The industry median Peter Lynch Fair Value is 0.76. Historically, STI Education Systems Holdings' own Peter Lynch Fair Value has ranged from 0.22 to 4.18 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Peter Lynch Fair Value for an Education company?
The median Peter Lynch Fair Value among Education companies is 0.76, based on 70 companies in the industry. Companies in the top quartile (top 25%) have a Peter Lynch Fair Value significantly above this median, while those in the bottom quartile fall well below. However, Peter Lynch Fair 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 Peter Lynch Fair Value mean?
A high Peter Lynch Fair Value can signal that a stock is expensive relative to its fundamentals. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on STI Education Systems Holdings and its competitors. For the Education industry, the median Peter Lynch Fair Value is 0.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. STI Education Systems Holdings's current Peter Lynch Fair Value is ₱5.35, which is 1958% above median its own 10-year median of 0.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STI Education Systems Holdings stock overvalued right now?
Based on GuruFocus' analysis, STI Education Systems Holdings (PHS:STI) is currently considered Modestly Undervalued. The stock's GF Value™ is ₱1.36, compared to a current price of ₱1.20 — trading 11.8% below its estimated fair value. The current Peter Lynch Fair Value is ₱5.35, which is 1958% above median its 10-year median of 0.26. STI Education Systems Holdings' overall GF Score™ is 98/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Peter Lynch Fair Value calculated?
Peter Lynch Fair Value is calculated from a company's financial statements. For STI Education Systems Holdings (PHS:STI), the current Peter Lynch Fair Value is ₱5.35 as of Jul. 13, 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 STI Education Systems Holdings (PHS:STI) Overvalued in 2026?

Based on GuruFocus' analysis, STI Education Systems Holdings stock appears to be undervalued. The current stock price of ₱1.20 is trading 11.8% below its estimated GF Value™ of ₱1.36. GuruFocus considers STI Education Systems Holdings to be Modestly Undervalued.

Key valuation signals for PHS:STI:

  • Peter Lynch Fair Value: ₱5.35 (1958% above median its 10-year median of 0.26)
  • GF Value™: ₱1.36 vs. price of ₱1.20 (11.8% below fair value)
  • GF Score™: 98/100 with 1 warning sign

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


STI Education Systems Holdings Business Description

Address 6764 Ayala Avenue, 7th Floor, STI Holdings Center, Makati, PHL, 1226
STI Education Systems Holdings Inc is a Philippine investment holding company focused on education and education-related activities through subsidiaries that operate schools offering basic education, Senior High School, tertiary, post-graduate, and non-degree programs. The majority of its revenues come from educational services provided over time. It is organized into five geographical segments: Metro Manila, Northern Luzon, Southern Luzon, Visayas, and Mindanao, with the majority of revenue coming from Metro Manila.
98GF Score

Get the complete analysis for PHS:STI

Peter Lynch Fair Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₱1.20
Price
₱1.36
GF Value