TacBright Optronics (ROCO:6434) Long-Term Debt: NT$175 Mil (As of Dec. 2025)

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.

ROCO:6434 TacBright Optronics Corp ROCO:6434
39 GF Score
Price NT$9.80
GF Value NT$4.06
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is TacBright Optronics Long-Term Debt?

TacBright Optronics ROCO:6434 -1.90% 39 Long-Term Debt is NT$175 Mil as of Dec. 2025. GuruFocus rates ROCO:6434 with a GF Score™ of 39/100 and a GF Value™ of NT$4.06 (Significantly Overvalued). The stock has 3 warning signs investors should review.

TacBright Optronics's Long-Term Debt for the quarter that ended in Dec. 2025 was NT$175 Mil.

TacBright Optronics's quarterly Long-Term Debt declined from Dec. 2024 (NT$238 Mil) to Jun. 2025 (NT$205 Mil) and declined from Jun. 2025 (NT$205 Mil) to Dec. 2025 (NT$175 Mil).

TacBright Optronics's annual Long-Term Debt declined from Dec. 2023 (NT$443 Mil) to Dec. 2024 (NT$238 Mil) and declined from Dec. 2024 (NT$238 Mil) to Dec. 2025 (NT$175 Mil).


TacBright Optronics  (ROCO:6434) Long-Term Debt Explanation

Long-Term Debt is the sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer. Long-Term Debt includes notes payable, bonds payable, mortgage loans, convertible debt, subordinated debt and other types of long term debt.


TacBright Optronics Long-Term Debt Related Terms


TacBright Optronics Long-Term Debt Historical Data

* Premium members only.

The historical data trend for TacBright Optronics's Long-Term Debt 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.

TacBright Optronics Long-Term Debt Chart

TacBright Optronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Long-Term Debt
Get a 7-Day Free Trial Premium Member Only Premium Member Only 608.14 460.19 443.40 237.74 175.00

TacBright Optronics Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Long-Term Debt 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 443.40 285.01 237.74 204.60 175.00
ROCO:6434
39GF Score
TacBright Optronics Corp ROCO:6434
Long-Term Debt is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis
Frequently Asked Questions Learn more about Long-Term Debt →
What does a Long-Term Debt of NT$175 Mil mean?
TacBright Optronics (ROCO:6434) has a Long-Term Debt of NT$175 Mil as of Dec. 2025.
Is TacBright Optronics' Long-Term Debt too high?
TacBright Optronics' current Long-Term Debt is NT$175 Mil. Overall, TacBright Optronics has a GF Score™ of 39/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TacBright Optronics' Long-Term Debt compare to LIN and SHW?
TacBright Optronics' Long-Term Debt of NT$175 Mil can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Long-Term Debt for a Chemicals company?
A good Long-Term Debt depends on the Chemicals industry context. However, Long-Term Debt 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 Long-Term Debt mean?
A high Long-Term Debt can signal that a stock is expensive relative to its fundamentals. TacBright Optronics's current Long-Term Debt is NT$175 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TacBright Optronics stock overvalued right now?
Based on GuruFocus' analysis, TacBright Optronics (ROCO:6434) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$4.06, compared to a current price of NT$9.80 — trading 141.4% above its estimated fair value. The current Long-Term Debt is NT$175 Mil. TacBright Optronics' overall GF Score™ is 39/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Long-Term Debt calculated?
Long-Term Debt is calculated from a company's financial statements. For TacBright Optronics (ROCO:6434), the current Long-Term Debt is NT$175 Mil as of Dec. 2025. 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 TacBright Optronics (ROCO:6434) Overvalued in 2026?

Based on GuruFocus' analysis, TacBright Optronics stock appears to be overvalued. The current stock price of NT$9.80 is trading 141.4% above its estimated GF Value™ of NT$4.06. GuruFocus considers TacBright Optronics to be Significantly Overvalued.

Key valuation signals for ROCO:6434:

  • Long-Term Debt: NT$175 Mil
  • GF Value™: NT$4.06 vs. price of NT$9.80 (141.4% above fair value)
  • GF Score™: 39/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6434 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TacBright Optronics Business Description

Address No. 3, Kebei 2nd Road, Hsinchu Science Industrial Park, Miaoli County, ZhunanTownship, Hsinchu, TWN
TacBright Optronics Corp is engaged in synthetic resin and plastic manufacturing, surface treatment, wholesale and retail of chemical raw materials, and electronics. Wholesale and retail of sub-materials and manufacturing of precision chemical materials.
39GF Score

Get the complete analysis for ROCO:6434

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

NT$9.80
Price
NT$4.06
GF Value