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.
Jack Technology CoSHSE:603337 +4.39%95 Interest Coverage is 106.56 as of Mar. 2026, which is 208% above its 10-year median of 34.64. GuruFocus rates SHSE:603337 with a GF Score™ of 95/100 and a GF Value™ of ¥36.15 (Fairly Valued). The stock has 1 warning sign investors should review. Among 2,322 Industrial Products companies, Jack Technology Co ranks better than 80.19% on this metric.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's
Operating Income
by its Interest Expense. Jack Technology Co's
Operating Income
for the
three
months ended in Mar. 2026 was ¥308 Mil. Jack Technology Co's Interest Expense for the
three
months ended in Mar. 2026 was ¥-3 Mil.
Jack Technology Co's interest coverage for the quarter that ended in Mar. 2026 was 106.56.
The higher the ratio, the stronger the company's financial strength is.
Good Sign:
Ben Graham prefers companies' interest coverage to be at least 5. Jack Technology Co Ltd has enough cash to cover all of its debt. Its financial situation is stable.
The historical rank and industry rank for Jack Technology Co's Interest Coverage or its related term are showing as below:
SHSE:603337'
s Interest Coverage Range Over the Past 10 Years
Min: 8.24 Med: 34.64 Max: 445.15
Current: 88.47
SHSE:603337's Interest Coverage is ranked better than 80.19% of 2322
companies
in the Industrial Products industry
Industry Median: 14.835
vs SHSE:603337: 88.47
Jack Technology Co (SHSE:603337) Interest Coverage Explanation
Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.
Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .
Jack Technology Co Interest Coverage Related Terms
Jack Technology Co Interest Coverage Historical Data
* Premium members only.
The historical data trend for Jack Technology Co's Interest Coverage 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.
Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.
SHSE:603337 vs GEV, ETN, PH: Interest Coverage Comparison
For the Specialty Industrial Machinery subindustry, Jack Technology Co's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.
Jack Technology Co Interest Coverage vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Jack Technology Co's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Jack Technology Co's Interest Coverage falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
* 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.
Jack Technology Co (SHSE:603337) has a Interest Coverage of 106.56 as of Mar. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Jack Technology Co and its competitors. This is 208% above median its historical median of 34.64. Over the past decade, Jack Technology Co's Interest Coverage has ranged from 8.24 to 445.15. According to the industry distribution chart, Jack Technology Co ranks #460 out of 2322 companies in the Industrial Products industry, placing it in the top 19.8%.
Is Jack Technology Co's Interest Coverage too high?
Jack Technology Co's current Interest Coverage of 106.56 is 208% above median its 10-year median of 34.64. Over the past 10 years, this metric has ranged from a low of 8.24 to a high of 445.15. The Industrial Products industry median Interest Coverage is 14.84. Jack Technology Co's value of 106.56 is 618.3% above this industry median. Based on the distribution chart, Jack Technology Co ranks #460 out of 2322 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Jack Technology Co has a GF Score™ of 95/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Jack Technology Co's Interest Coverage compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Jack Technology Co ranks #460 out of 2322 companies for Interest Coverage. This places Jack Technology Co in the top 20% of its industry — outperforming the majority of peers. The industry median Interest Coverage is 14.84. Jack Technology Co's value of 106.56 is 618.3% above this benchmark. Historically, Jack Technology Co's own Interest Coverage has ranged from 8.24 to 445.15 over the past decade. While the company's 10-year median is 34.64 vs. the industry median of 14.84, Jack Technology 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 Interest Coverage for an Industrial Products company?
The median Interest Coverage among Industrial Products companies is 14.84, based on 2,322 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jack Technology Co's current Interest Coverage of 106.56 is 618.3% 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Jack Technology Co and its competitors. For the Industrial Products industry, the median Interest Coverage is 14.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jack Technology Co's current Interest Coverage is 106.56, which is 208% above median its own 10-year median of 34.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jack Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Jack Technology Co (SHSE:603337) is currently considered Fairly Valued. The stock's GF Value™ is ¥36.15, compared to a current price of ¥39.72 — trading 9.9% above its estimated fair value. The current Interest Coverage is 106.56, which is 208% above median its 10-year median of 34.64 and 618.3% above the Industrial Products industry median of 14.84. Jack Technology Co's overall GF Score™ is 95/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Jack Technology Co (SHSE:603337), the current Interest Coverage is 106.56 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 Jack Technology Co (SHSE:603337) Overvalued in 2026?
Based on GuruFocus' analysis, Jack Technology Co stock appears to be overvalued.
The current stock price of ¥39.72 is trading 9.9% above its estimated GF Value™ of ¥36.15.
GuruFocus considers Jack Technology Co to be Fairly Valued.
Key valuation signals for SHSE:603337:
Interest Coverage: 106.56 (208% above median its 10-year median of 34.64)
GF Value™: ¥36.15 vs. price of ¥39.72 (9.9% above fair value)
Industry Position: 618.3% above the Industrial Products median (#460 of 2322)
No single metric tells the full story. See the SHSE:603337 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jack Technology Co Ltd, formerly Jack Sewing Machine Co Ltd, is a sewing machine manufacturing company. Its product includes spreading machines, automatic cutting machine, lockstitch, overlock, interlock, special machine, automatic pocket welting machine and energy-saving motors.
95GF Score
Get the complete analysis for SHSE:603337
Interest Coverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:603337 has been successfully added to your 
