Topco TechnologiesROCO:3388 +2.63%62 Median PS Value is NT$55.99 as of Jul. 03, 2026, which is 100% below its 10-year median of 1.12. GuruFocus rates ROCO:3388 with a GF Score™ of 62/100 and a GF Value™ of NT$59.60 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 913 Chemicals companies, Topco Technologies ranks worse than 76.23% 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.
The historical rank and industry rank for Topco Technologies's Median PS Value or its related term are showing as below:
ROCO:3388'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 1.06 Med: 1.12 Max: 1.54
Current: 1.54
During the past 13 years, the highest Price to Median PS Value of Topco Technologies was 1.54. The lowest was 1.06. And the median was 1.12.
ROCO:3388's Price-to-Median-PS-Value is ranked worse than 76.23% of 913
companies
in the Chemicals industry
Industry Median: 1.01
vs ROCO:3388: 1.54
Topco Technologies (ROCO:3388) 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.
Topco Technologies's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
86.00
/
55.99
=
1.54
* 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.
Topco Technologies Median PS Value Related Terms
Topco Technologies Median PS Value Historical Data
* Premium members only.
The historical data trend for Topco Technologies'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.
ROCO:3388 vs LIN, SHW, ECL: Median PS Value Comparison
For the Specialty Chemicals subindustry, Topco Technologies'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.
Topco Technologies Price-to-Median-PS-Value vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Topco Technologies's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Topco Technologies's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.6361.
Topco Technologies's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$88.026.
* 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.
Topco Technologies (ROCO:3388) has a Median PS Value of NT$55.99 as of Jul. 03, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Topco Technologies and its competitors. This is 4899% above median its historical median of 1.12. Over the past decade, Topco Technologies' Median PS Value has ranged from 1.06 to 1.54. According to the industry distribution chart, Topco Technologies ranks #696 out of 913 companies in the Chemicals industry, placing it in the top 76.2%.
Is Topco Technologies' Median PS Value too high?
Topco Technologies' current Median PS Value of NT$55.99 is 4899% above median its 10-year median of 1.12. Over the past 10 years, this metric has ranged from a low of 1.06 to a high of 1.54. Based on the distribution chart, Topco Technologies ranks #696 out of 913 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Topco Technologies has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Topco Technologies' Median PS Value compare to LIN and SHW?
According to the Chemicals industry distribution chart, Topco Technologies ranks #696 out of 913 companies for Median PS Value. This places Topco Technologies in the lower half of its industry. The industry median Median PS Value is 1.01. Historically, Topco Technologies' own Median PS Value has ranged from 1.06 to 1.54 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 Chemicals company?
The median Median PS Value among Chemicals companies is 1.01, based on 913 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 Topco Technologies and its competitors. For the Chemicals industry, the median Median PS Value is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Topco Technologies's current Median PS Value is NT$55.99, which is 4899% above median its own 10-year median of 1.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Topco Technologies stock overvalued right now?
Based on GuruFocus' analysis, Topco Technologies (ROCO:3388) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$59.60, compared to a current price of NT$86.00 — trading 44.3% above its estimated fair value. The current Median PS Value is NT$55.99, which is 4899% above median its 10-year median of 1.12. Topco Technologies' overall GF Score™ is 62/100 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 Topco Technologies (ROCO:3388), the current Median PS Value is NT$55.99 as of Jul. 03, 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 Topco Technologies (ROCO:3388) Overvalued in 2026?
Based on GuruFocus' analysis, Topco Technologies stock appears to be overvalued.
The current stock price of NT$86.00 is trading 44.3% above its estimated GF Value™ of NT$59.60.
GuruFocus considers Topco Technologies to be Significantly Overvalued.
Key valuation signals for ROCO:3388:
Median PS Value: NT$55.99 (4899% above median its 10-year median of 1.12)
GF Value™: NT$59.60 vs. price of NT$86.00 (44.3% above fair value)
No single metric tells the full story. See the ROCO:3388 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Topco Technologies Corp is engaged in the import and export business of products related to chemical materials and business of general trading activities. Its products include silicone oil, cosmetic raw materials, silicone rubber, silicone powder, conductive thermal material, grease, architectural curtains, sealant, and others. The company operates in three segments: Taipei Department, Overseas Department, and Taichung Department. The majority of its revenue is generated from the Overseas Department, which is responsible for the merchandising business of importing and exporting chemical material-related products according to different regions. Geographically, it operates in Taiwan and Mainland China.
62GF Score
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