STI Education Systems Holdings (PHS:STI) Net Margin %: 39.70% (As of Mar. 2026) — 128% 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
View Full Analysis

What is STI Education Systems Holdings Net Margin %?

STI Education Systems Holdings PHS:STI -0.83% 98 Net Margin % is 39.70% as of Mar. 2026, which is 128% above its 10-year median of 17.43. 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 255 Education companies, STI Education Systems Holdings ranks better than 93.33% on this metric.

Net margin is calculated as Net Income divided by its Revenue. STI Education Systems Holdings's Net Income for the three months ended in Mar. 2026 was ₱543 Mil. STI Education Systems Holdings's Revenue for the three months ended in Mar. 2026 was ₱1,369 Mil. Therefore, STI Education Systems Holdings's net margin for the quarter that ended in Mar. 2026 was 39.70%.

The historical rank and industry rank for STI Education Systems Holdings's Net Margin % or its related term are showing as below:

PHS:STI' s Net Margin % Range Over the Past 10 Years
Min: -5.08   Med: 17.43   Max: 39.41
Current: 39.09


PHS:STI's Net Margin % is ranked better than
93.33% of 255 companies
in the Education industry
Industry Median: 5.69 vs PHS:STI: 39.09

STI Education Systems Holdings  (PHS:STI) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


STI Education Systems Holdings Net Margin % Related Terms


STI Education Systems Holdings Net Margin % Historical Data

* Premium members only.

The historical data trend for STI Education Systems Holdings's Net Margin % 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 Net Margin % Chart

STI Education Systems Holdings Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Jun22 Jun23 Jun24 Jun25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -5.08 15.46 25.56 33.85 39.41

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
Net Margin % 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 46.35 41.46 42.37 32.64 39.70

PHS:STI vs EDU, TAL, LAUR: Net Margin % Comparison

For the Education & Training Services subindustry, STI Education Systems Holdings's Net Margin %, along with its competitors' market caps and Net Margin % 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 Net Margin % vs Education Industry

For the Education industry and Consumer Defensive sector, STI Education Systems Holdings's Net Margin % distribution charts can be found below:

* The bar in red indicates where STI Education Systems Holdings's Net Margin % falls into.


PHS:STI
98GF Score
STI Education Systems Holdings Inc PHS:STI
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

STI Education Systems Holdings Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

STI Education Systems Holdings's Net Margin for the fiscal year that ended in Jun. 2025 is calculated as

Net Margin=Net Income (A: Jun. 2025 )/Revenue (A: Jun. 2025 )
=2191.077/5559.462
=39.41 %

STI Education Systems Holdings's Net Margin for the quarter that ended in Mar. 2026 is calculated as

Net Margin=Net Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=543.447/1368.768
=39.70 %

* 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 Net Margin % →
What does a Net Margin % of 39.70% mean?
STI Education Systems Holdings (PHS:STI) has a Net Margin % of 39.70% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on STI Education Systems Holdings and its competitors. This is 128% above median its historical median of 17.43. According to the industry distribution chart, STI Education Systems Holdings ranks #17 out of 255 companies in the Education industry, placing it in the top 6.7%.
Is STI Education Systems Holdings' Net Margin % too high?
STI Education Systems Holdings' current Net Margin % of 39.70% is 128% above median its 10-year median of 17.43. The Education industry median Net Margin % is 5.69. STI Education Systems Holdings' value of 39.70% is 597.7% above this industry median. Based on the distribution chart, STI Education Systems Holdings ranks #17 out of 255 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' Net Margin % compare to EDU and TAL?
According to the Education industry distribution chart, STI Education Systems Holdings ranks #17 out of 255 companies for Net Margin %. This places STI Education Systems Holdings in the top 7% of its industry — outperforming the majority of peers. The industry median Net Margin % is 5.69. STI Education Systems Holdings' value of 39.70% is 597.7% above this benchmark. While the company's 10-year median is 17.43 vs. the industry median of 5.69, STI Education Systems Holdings 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 Net Margin % for an Education company?
The median Net Margin % among Education companies is 5.69, based on 255 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. STI Education Systems Holdings's current Net Margin % of 39.70% is 597.7% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on STI Education Systems Holdings and its competitors. For the Education industry, the median Net Margin % is 5.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. STI Education Systems Holdings's current Net Margin % is 39.70%, which is 128% above median its own 10-year median of 17.43. 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 Net Margin % is 39.70%, which is 128% above median its 10-year median of 17.43 and 597.7% above the Education industry median of 5.69. 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 Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For STI Education Systems Holdings (PHS:STI), the current Net Margin % is 39.70% 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 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:

  • Net Margin %: 39.70% (128% above median its 10-year median of 17.43)
  • GF Value™: ₱1.36 vs. price of ₱1.20 (11.8% below fair value)
  • GF Score™: 98/100 with 1 warning sign
  • Industry Position: 597.7% above the Education median (#17 of 255)

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

Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₱1.20
Price
₱1.36
GF Value