51 Talk Online Education Group (STU:C4G0) PB Ratio: (As of Jul. 28, 2026)

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STU:C4G0 51 Talk Online Education Group STU:C4G0
42 GF Score
Price €14.90
GF Value €37.17
Valuation Possible Value Trap
! 2 Warning Signs
View Full Analysis

What is 51 Talk Online Education Group PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-28), 51 Talk Online Education Group's share price is €14.90. 51 Talk Online Education Group's Book Value per Share for the quarter that ended in Mar. 2026 was €-4.84. Hence, 51 Talk Online Education Group's PB Ratio of today is .

The historical rank and industry rank for 51 Talk Online Education Group's PB Ratio or its related term are showing as below:

During the past 13 years, 51 Talk Online Education Group's highest PB Ratio was 109.42. The lowest was 2.40. And the median was 8.78.

STU:C4G0's PB Ratio is not ranked *
in the Education industry.
Industry Median: 1.41
* Ranked among companies with meaningful PB Ratio only.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of 51 Talk Online Education Group was 61.00% per year. The lowest was -116.10% per year. And the median was -11.15% per year.

Back to Basics: PB Ratio


51 Talk Online Education Group  (STU:C4G0) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


51 Talk Online Education Group PB Ratio Related Terms


51 Talk Online Education Group PB Ratio Historical Data

* Premium members only.

The historical data trend for 51 Talk Online Education Group's 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.

51 Talk Online Education Group PB Ratio Chart

51 Talk Online Education Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 4.88 0.00 0.00 0.00

51 Talk Online Education Group Quarterly Data
Mar21 Jun21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.00

STU:C4G0 vs CHGG, SKIL, STG: PB Ratio Comparison

For the Education & Training Services subindustry, 51 Talk Online Education Group's PB Ratio, along with its competitors' market caps and 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.


51 Talk Online Education Group PB Ratio vs Education Industry

For the Education industry and Consumer Defensive sector, 51 Talk Online Education Group's PB Ratio distribution charts can be found below:

* The bar in red indicates where 51 Talk Online Education Group's PB Ratio falls into.


STU:C4G0
42GF Score
51 Talk Online Education Group STU:C4G0
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

51 Talk Online Education Group PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

51 Talk Online Education Group's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=14.90/-4.835
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is 51 Talk Online Education Group (STU:C4G0) Overvalued in 2026?

Based on GuruFocus' analysis, 51 Talk Online Education Group stock appears to be undervalued. The current stock price of €14.90 is trading 59.9% below its estimated GF Value™ of €37.17. GuruFocus considers 51 Talk Online Education Group to be Possible Value Trap.

Key valuation signals for STU:C4G0:

  • PB Ratio:
  • GF Value™: €37.17 vs. price of €14.90 (59.9% below fair value)
  • GF Score™: 42/100 with 2 warning signs

No single metric tells the full story. See the STU:C4G0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


51 Talk Online Education Group Business Description

Other Exchanges COE:USAC4G0:Germany
Address 6 Shenton Way, No. 38-01, OUE Downtown, Singapore, CHN, 068809
51 Talk Online Education Group is an online education platform in China, with core expertise in English education. The company's mission is to make quality education accessible and affordable. It's online and mobile education platforms enable students across China to take live interactive English lessons with overseas foreign teachers, on demand. The Group operates in geographical areas: Asia-Pacific region; and Other areas, of which it derives maximum revenue from Asia-Pacific.
42GF Score

Get the complete analysis for STU:C4G0

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

€14.90
Price
€37.17
GF Value