Diva Laboratories (ROCO:4153) Total Operating Expense: NT$154.8 Mil (TTM 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:4153 Diva Laboratories Ltd ROCO:4153
74 GF Score
Price NT$31.40
GF Value NT$38.03
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Diva Laboratories Total Operating Expense?

Diva Laboratories ROCO:4153 -1.88% 74 Total Operating Expense is NT$154.8 Mil as of Dec. 2025. GuruFocus rates ROCO:4153 with a GF Score™ of 74/100 and a GF Value™ of NT$38.03 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Diva Laboratories's Total Operating Expense for the three months ended in Dec. 2025 was NT$39.0 Mil. Diva Laboratories's Total Operating Expense for the trailing twelve months (TTM) ended in Dec. 2025 was NT$154.8 Mil.

Diva Laboratories Total Operating Expense Related Terms

Diva Laboratories Total Operating Expense Historical Data

* Premium members only.

The historical data trend for Diva Laboratories's Total Operating 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.

Diva Laboratories Total Operating Expense Chart

Diva Laboratories Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 157.69 180.32 154.17 157.61 154.78

Diva Laboratories Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Total Operating 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 37.43 38.01 40.22 37.56 38.99
ROCO:4153
74GF Score
Diva Laboratories Ltd ROCO:4153
Total Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Diva Laboratories Total Operating Expense Calculation

Total Operating Expense is the primary recurring expense associated with central operations that are incurred in order to generate sales.


Total Operating Expense 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$154.8 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.

What does a Total Operating Expense of NT$154.8 Mil mean?
Diva Laboratories (ROCO:4153) has a Total Operating Expense of NT$154.8 Mil as of Dec. 2025. Total operating expense is the primary recurring expense associated with central operations. View historical data on Diva Laboratories and its competitors.
Is Diva Laboratories' Total Operating Expense too high?
Diva Laboratories' current Total Operating Expense is NT$154.8 Mil. Overall, Diva Laboratories has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diva Laboratories' Total Operating Expense compare to TMO and DHR?
Diva Laboratories' Total Operating Expense of NT$154.8 Mil can be compared against companies in the Medical Diagnostics & Research industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Total Operating Expense for a Medical Diagnostics & Research company?
A good Total Operating Expense depends on the Medical Diagnostics & Research industry context. However, Total Operating 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 Total Operating Expense mean?
A high Total Operating Expense can signal that a stock is expensive relative to its fundamentals. Total operating expense is the primary recurring expense associated with central operations. View historical data on Diva Laboratories and its competitors. Diva Laboratories's current Total Operating Expense is NT$154.8 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diva Laboratories stock overvalued right now?
Based on GuruFocus' analysis, Diva Laboratories (ROCO:4153) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$38.03, compared to a current price of NT$31.40 — trading 17.4% below its estimated fair value. The current Total Operating Expense is NT$154.8 Mil. Diva Laboratories' overall GF Score™ is 74/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Operating Expense calculated?
Total Operating Expense is calculated from a company's financial statements. For Diva Laboratories (ROCO:4153), the current Total Operating Expense is NT$154.8 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 Diva Laboratories (ROCO:4153) Overvalued in 2026?

Based on GuruFocus' analysis, Diva Laboratories stock appears to be undervalued. The current stock price of NT$31.40 is trading 17.4% below its estimated GF Value™ of NT$38.03. GuruFocus considers Diva Laboratories to be Modestly Undervalued.

Key valuation signals for ROCO:4153:

  • Total Operating Expense: NT$154.8 Mil
  • GF Value™: NT$38.03 vs. price of NT$31.40 (17.4% below fair value)
  • GF Score™: 74/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4153 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Diva Laboratories Business Description

Address Zhongshan Road, 9th Floor, No.351, Section 2, Zhonghe District, New Taipei City, TWN, 235602
Diva Laboratories Ltd is engaged in the sale, manufacturing and development of medical equipment and computer-related devices. Its products are divided into Medical display which includes radiology, endo/surgical, touch, and embedded display; and Industrial display which includes touch display monitors. It derives revenue from sale of Medical monitors, Medical parts, Industrial monitors, Industrial parts, and Parts. Geographically it operates and derives revenue from Taiwan.
74GF Score

Get the complete analysis for ROCO:4153

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

NT$31.40
Price
NT$38.03
GF Value