TelestoWAR:TLO 73 Median PS Value is zł12.90 as of Jun. 28, 2026, which is 100% below its 10-year median of 3.05. GuruFocus rates WAR:TLO with a GF Score™ of 73/100 and a GF Value™ of zł27.54 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 92 Waste Management companies, Telesto ranks worse than 63.04% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Telesto's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was zł4.288. Telesto's 10-Year median PS Ratio is 3.0084. Therefore, the Median PS Value for today is zł12.90.
As of today (2026-06-28), Telesto's share price is zł13.60. Telesto's Median PS Value is zł12.90. Therefore, Telesto's Price to Median PS Value for today is 1.05.
The historical rank and industry rank for Telesto's Median PS Value or its related term are showing as below:
WAR:TLO'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 1.05 Med: 3.05 Max: 7.48
Current: 1.05
During the past 13 years, the highest Price to Median PS Value of Telesto was 7.48. The lowest was 1.05. And the median was 3.05.
WAR:TLO's Price-to-Median-PS-Value is ranked worse than 63.04% of 92
companies
in the Waste Management industry
Industry Median: 0.82
vs WAR:TLO: 1.05
Telesto (WAR:TLO) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Telesto's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
13.60
/
12.90
=
1.05
* 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.
Telesto Median PS Value Related Terms
Telesto Median PS Value Historical Data
* Premium members only.
The historical data trend for Telesto's Median PS 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.
WAR:TLO vs WM, RSG, WCN: Median PS Value Comparison
For the Waste Management subindustry, Telesto's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-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.
Telesto Price-to-Median-PS-Value vs Waste Management Industry
For the Waste Management industry and Industrials sector, Telesto's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Telesto's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 3.0084.
Telesto's Revenue per Share 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 zł4.288.
* 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.
Telesto (WAR:TLO) has a Median PS Value of zł12.90 as of Jun. 28, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Telesto and its competitors. This is 323% above median its historical median of 3.05. Over the past decade, Telesto's Median PS Value has ranged from 1.05 to 7.48. According to the industry distribution chart, Telesto ranks #58 out of 92 companies in the Waste Management industry, placing it in the top 63%.
Is Telesto's Median PS Value too high?
Telesto's current Median PS Value of zł12.90 is 323% above median its 10-year median of 3.05. Over the past 10 years, this metric has ranged from a low of 1.05 to a high of 7.48. Based on the distribution chart, Telesto ranks #58 out of 92 companies in the Waste Management industry, which is below the industry midpoint. Overall, Telesto has a GF Score™ of 73/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Telesto's Median PS Value compare to WM and RSG?
According to the Waste Management industry distribution chart, Telesto ranks #58 out of 92 companies for Median PS Value. This places Telesto in the lower half of its industry. The industry median Median PS Value is 0.82. Historically, Telesto's own Median PS Value has ranged from 1.05 to 7.48 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 Median PS Value for a Waste Management company?
The median Median PS Value among Waste Management companies is 0.82, based on 92 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Telesto and its competitors. For the Waste Management industry, the median Median PS Value is 0.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Telesto's current Median PS Value is zł12.90, which is 323% above median its own 10-year median of 3.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Telesto stock overvalued right now?
Based on GuruFocus' analysis, Telesto (WAR:TLO) is currently considered Possible Value Trap. The stock's GF Value™ is zł27.54, compared to a current price of zł13.60 — trading 50.6% below its estimated fair value. The current Median PS Value is zł12.90, which is 323% above median its 10-year median of 3.05. Telesto's overall GF Score™ is 73/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Telesto (WAR:TLO), the current Median PS Value is zł12.90 as of Jun. 28, 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 Telesto (WAR:TLO) Overvalued in 2026?
Based on GuruFocus' analysis, Telesto stock appears to be undervalued.
The current stock price of zł13.60 is trading 50.6% below its estimated GF Value™ of zł27.54.
GuruFocus considers Telesto to be Possible Value Trap.
Key valuation signals for WAR:TLO:
Median PS Value: zł12.90 (323% above median its 10-year median of 3.05)
GF Value™: zł27.54 vs. price of zł13.60 (50.6% below fair value)
No single metric tells the full story. See the WAR:TLO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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