Edison Opto (TPE:3591) Interest Expense: NT$-22 Mil (TTM As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TPE:3591 Edison Opto Corp TPE:3591
74 GF Score
Price NT$18.50
GF Value NT$24.59
Valuation Modestly Undervalued
! 7 Warning Signs
View Full Analysis

What is Edison Opto Interest Expense?

Edison Opto TPE:3591 -5.85% 74 Interest Expense is NT$-22 Mil as of Mar. 2026. GuruFocus rates TPE:3591 with a GF Score™ of 74/100 and a GF Value™ of NT$24.59 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Interest Expense is the amount reported by a company or individual as an expense for borrowed money. Edison Opto's interest expense for the three months ended in Mar. 2026 was NT$ -6 Mil. Its interest expense for the trailing twelve months (TTM) ended in Mar. 2026 was NT$-22 Mil.

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. Edison Opto's Operating Income for the three months ended in Mar. 2026 was NT$ 19 Mil. Edison Opto's Interest Expense for the three months ended in Mar. 2026 was NT$ -6 Mil. Edison Opto's Interest Coverage for the quarter that ended in Mar. 2026 was 3.36. The higher the ratio, the stronger the company's financial strength is. Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Edison Opto  (TPE:3591) Interest Expense Explanation

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. The higher, the better.

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Edison Opto's Interest Expense for the three months ended in Mar. 2026 was NT$-6 Mil. Its Operating Income for the three months ended in Mar. 2026 was NT$19 Mil. And its Long-Term Debt & Capital Lease Obligation for the three months ended in Mar. 2026 was NT$462 Mil.

Edison Opto's Interest Coverage for the quarter that ended in Mar. 2026 is calculated as

Interest Coverage=-1* Operating Income (Q: Mar. 2026 )/Interest Expense (Q: Mar. 2026 )
=-1*19.322/-5.756
=3.36

* 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.

The higher the ratio, the stronger the company's financial strength is.

Edison Opto Interest Expense Historical Data

* Premium members only.

The historical data trend for Edison Opto's Interest Expense 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.

Edison Opto Interest Expense Chart

Edison Opto Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Interest Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only -19.95 -17.18 -13.11 -10.19 -19.88

Edison Opto Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Interest Expense 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 -3.19 -5.23 -6.04 -5.43 -5.76
TPE:3591
74GF Score
Edison Opto Corp TPE:3591
Interest Expense is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Edison Opto Interest Expense Calculation

Interest Expense is the amount reported by a company or individual as an expense for borrowed money.

Interest Expense 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 NT$-22 Mil.

* 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.

Frequently Asked Questions Learn more about Interest Expense →
What does a Interest Expense of NT$-22 Mil mean?
Edison Opto (TPE:3591) has a Interest Expense of NT$-22 Mil as of Mar. 2026. Interest Expense is the amount a company pays on its long-term debt. View historical data on Edison Opto and its competitors.
Is Edison Opto's Interest Expense too high?
Edison Opto's current Interest Expense is NT$-22 Mil. Overall, Edison Opto has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Edison Opto's Interest Expense compare to APH and GLW?
Edison Opto's Interest Expense of NT$-22 Mil can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Interest Expense for a Hardware company?
A good Interest Expense depends on the Hardware industry context. However, Interest Expense 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 Interest Expense mean?
A high Interest Expense can signal that a stock is expensive relative to its fundamentals. Interest Expense is the amount a company pays on its long-term debt. View historical data on Edison Opto and its competitors. Edison Opto's current Interest Expense is NT$-22 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edison Opto stock overvalued right now?
Based on GuruFocus' analysis, Edison Opto (TPE:3591) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$24.59, compared to a current price of NT$18.50 — trading 24.8% below its estimated fair value. The current Interest Expense is NT$-22 Mil. Edison Opto's overall GF Score™ is 74/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Expense calculated?
Interest Expense is calculated from a company's financial statements. For Edison Opto (TPE:3591), the current Interest Expense is NT$-22 Mil 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 Edison Opto (TPE:3591) Overvalued in 2026?

Based on GuruFocus' analysis, Edison Opto stock appears to be undervalued. The current stock price of NT$18.50 is trading 24.8% below its estimated GF Value™ of NT$24.59. GuruFocus considers Edison Opto to be Modestly Undervalued.

Key valuation signals for TPE:3591:

  • Interest Expense: NT$-22 Mil
  • GF Value™: NT$24.59 vs. price of NT$18.50 (24.8% below fair value)
  • GF Score™: 74/100 with 7 warning signs

No single metric tells the full story. See the TPE:3591 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Edison Opto Business Description

Address Qiaohe Road, 17th Floor, No. 17, Zhonghe District, New Taipei, TWN, 235029
Edison Opto Corp is engaged in manufacturing, selling, researching, and developing LED components, modules, and finished products in general lighting and automotive lighting areas. The company's operating segments include The Company; Edison Opto (Dong Guan) Co. Ltd; Yangzhou Edison Opto Corporation; Yangzhou Edison-Litek Opto Corporation; Edison-Litek Opto Corporation, and other subsidiaries. It generates maximum revenue from the Company segment.
74GF Score

Get the complete analysis for TPE:3591

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

NT$18.50
Price
NT$24.59
GF Value