Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
NISHIKAWA RUBBER CoTSE:5161 -1.26%66 Net Margin % is 14.29% as of Mar. 2026, which is 330% above its 10-year median of 3.32. GuruFocus rates TSE:5161 with a GF Score™ of 66/100 and a GF Value™ of 円1,165.43 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,321 Vehicles & Parts companies, NISHIKAWA RUBBER Co ranks better than 80.47% on this metric.
The historical rank and industry rank for NISHIKAWA RUBBER Co's Net Margin % or its related term are showing as below:
TSE:5161'
s Net Margin % Range Over the Past 10 Years
Min: -7.45 Med: 3.32 Max: 8.97
Current: 8.97
TSE:5161's Net Margin % is ranked better than 80.47% of 1321
companies
in the Vehicles & Parts industry
Industry Median: 3.25
vs TSE:5161: 8.97
NISHIKAWA RUBBER Co (TSE:5161) 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.
NISHIKAWA RUBBER Co Net Margin % Related Terms
NISHIKAWA RUBBER Co Net Margin % Historical Data
* Premium members only.
The historical data trend for NISHIKAWA RUBBER Co'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.
For the Auto Parts subindustry, NISHIKAWA RUBBER Co'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.
NISHIKAWA RUBBER Co Net Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, NISHIKAWA RUBBER Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where NISHIKAWA RUBBER Co's Net Margin % falls into.
* 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.
NISHIKAWA RUBBER Co (TSE:5161) has a Net Margin % of 14.29% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on NISHIKAWA RUBBER Co and its competitors. This is 330% above median its historical median of 3.32. According to the industry distribution chart, NISHIKAWA RUBBER Co ranks #258 out of 1321 companies in the Vehicles & Parts industry, placing it in the top 19.5%.
Is NISHIKAWA RUBBER Co's Net Margin % too high?
NISHIKAWA RUBBER Co's current Net Margin % of 14.29% is 330% above median its 10-year median of 3.32. The Vehicles & Parts industry median Net Margin % is 3.25. NISHIKAWA RUBBER Co's value of 14.29% is 339.7% above this industry median. Based on the distribution chart, NISHIKAWA RUBBER Co ranks #258 out of 1321 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, NISHIKAWA RUBBER Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does NISHIKAWA RUBBER Co's Net Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, NISHIKAWA RUBBER Co ranks #258 out of 1321 companies for Net Margin %. This places NISHIKAWA RUBBER Co in the top 20% of its industry — outperforming the majority of peers. The industry median Net Margin % is 3.25. NISHIKAWA RUBBER Co's value of 14.29% is 339.7% above this benchmark. While the company's 10-year median is 3.32 vs. the industry median of 3.25, NISHIKAWA RUBBER Co 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 a Vehicles & Parts company?
The median Net Margin % among Vehicles & Parts companies is 3.25, based on 1,321 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. NISHIKAWA RUBBER Co's current Net Margin % of 14.29% is 339.7% 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 NISHIKAWA RUBBER Co and its competitors. For the Vehicles & Parts industry, the median Net Margin % is 3.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. NISHIKAWA RUBBER Co's current Net Margin % is 14.29%, which is 330% above median its own 10-year median of 3.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NISHIKAWA RUBBER Co stock overvalued right now?
Based on GuruFocus' analysis, NISHIKAWA RUBBER Co (TSE:5161) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,165.43, compared to a current price of 円3,130.00 — trading 168.6% above its estimated fair value. The current Net Margin % is 14.29%, which is 330% above median its 10-year median of 3.32 and 339.7% above the Vehicles & Parts industry median of 3.25. NISHIKAWA RUBBER Co's overall GF Score™ is 66/100 with 2 warning signs 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 NISHIKAWA RUBBER Co (TSE:5161), the current Net Margin % is 14.29% 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 NISHIKAWA RUBBER Co (TSE:5161) Overvalued in 2026?
Based on GuruFocus' analysis, NISHIKAWA RUBBER Co stock appears to be overvalued.
The current stock price of 円3,130.00 is trading 168.6% above its estimated GF Value™ of 円1,165.43.
GuruFocus considers NISHIKAWA RUBBER Co to be Significantly Overvalued.
Key valuation signals for TSE:5161:
Net Margin %: 14.29% (330% above median its 10-year median of 3.32)
GF Value™: 円1,165.43 vs. price of 円3,130.00 (168.6% above fair value)
Industry Position: 339.7% above the Vehicles & Parts median (#258 of 1321)
No single metric tells the full story. See the TSE:5161 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
NISHIKAWA RUBBER Co Ltd manufactures and sells rubber sealing products for automotive, housing, and civil engineering related products. It offers automotive-related products, such as glass runs, interior and exterior moldings, waist sealings, electrical equipment packing materials, and others; and housing-related products, including joint gaskets, backup seals, door seals, and other seals. The company also provides civil engineering-related products, including AN joint I, AN joint III, Excel joints, and ANB flexible joints for sewage works and water-swelling sponge applications. Its reportable segments are Japan, which derives the maximum revenue, North America, East Asia, and Southeast Asia.
66GF Score
Get the complete analysis for TSE:5161
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:5161 has been successfully added to your 
