ProbeLeader Co (ROCO:5246) Tax Rate %: -23.81% (As of Jun. 2026)

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ROCO:5246 ProbeLeader Co Ltd ROCO:5246
51 GF Score
Price NT$80.60
GF Value NT$15.60
Valuation Significantly Overvalued
! 5 Warning Signs
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What is ProbeLeader Co Tax Rate %?

ProbeLeader Co ROCO:5246 +0.12% 51 Tax Rate % is -23.81% as of Jun. 2026. GuruFocus rates ROCO:5246 with a GF Score™ of 51/100 and a GF Value™ of NT$15.60 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. ProbeLeader Co's Tax Expense for the six months ended in Jun. 2026 was NT$8.3 Mil. ProbeLeader Co's Pre-Tax Income for the six months ended in Jun. 2026 was NT$-35.0 Mil. Therefore, ProbeLeader Co's Tax Rate % for the quarter that ended in Jun. 2026 was -23.81%.

ProbeLeader Co Tax Rate % Related Terms

ProbeLeader Co Tax Rate % Historical Data

* Premium members only.

The historical data trend for ProbeLeader Co's Tax Rate % 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.

ProbeLeader Co Tax Rate % Chart

ProbeLeader Co Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial 22.83 37.65 104.96 -16.08 -15.18

ProbeLeader Co Semi-Annual Data
Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Tax Rate % 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 -15.82 -16.33 -23.65 -9.79 -23.81
ROCO:5246
51GF Score
ProbeLeader Co Ltd ROCO:5246
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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ProbeLeader Co Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

ProbeLeader Co's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=9.347/-61.593
=-15.18 %

ProbeLeader Co's Tax Rate % for the quarter that ended in Jun. 2026 is calculated as

Tax Rate %=Tax Expense (Q: Jun. 2026 )/Pre-Tax Income (Q: Jun. 2026 )
=8.328/-34.981
=-23.81 %

* 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 Tax Rate % →
What does a Tax Rate % of -23.81% mean?
ProbeLeader Co (ROCO:5246) has a Tax Rate % of -23.81% as of Jun. 2026.
Is ProbeLeader Co's Tax Rate % too high?
ProbeLeader Co's current Tax Rate % is -23.81%. Overall, ProbeLeader Co has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ProbeLeader Co's Tax Rate % compare to AMAT and LRCX?
ProbeLeader Co's Tax Rate % of -23.81% can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Rate % for a Semiconductors company?
A good Tax Rate % depends on the Semiconductors industry context. However, Tax Rate % 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 Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. ProbeLeader Co's current Tax Rate % is -23.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ProbeLeader Co stock overvalued right now?
Based on GuruFocus' analysis, ProbeLeader Co (ROCO:5246) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$15.60, compared to a current price of NT$80.60 — trading 416.7% above its estimated fair value. The current Tax Rate % is -23.81%. ProbeLeader Co's overall GF Score™ is 51/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For ProbeLeader Co (ROCO:5246), the current Tax Rate % is -23.81% as of Jun. 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 ProbeLeader Co (ROCO:5246) Overvalued in 2026?

Based on GuruFocus' analysis, ProbeLeader Co stock appears to be overvalued. The current stock price of NT$80.60 is trading 416.7% above its estimated GF Value™ of NT$15.60. GuruFocus considers ProbeLeader Co to be Significantly Overvalued.

Key valuation signals for ROCO:5246:

  • Tax Rate %: -23.81%
  • GF Value™: NT$15.60 vs. price of NT$80.60 (416.7% above fair value)
  • GF Score™: 51/100 with 5 warning signs

No single metric tells the full story. See the ROCO:5246 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

ProbeLeader Co Business Description

Address No.16, Jinshui Street, Xiangshan District, Hsinchu, TWN, 30090
ProbeLeader Co Ltd is engaged in designing and manufacturing of testing solutions for semiconductor and LCD panel industries. Its products include probe cards, Load-Boards, IC sockets for logic & DRAM ICs. Other than providing testing solutions for semiconductor and LCD panel industries, the company has also extended its business to testing solutions for optoelectronics and passive components. It does not only design, manufactures customized testing tools but also deal with sales, relocation, refurbishment and after-services of used-equipments.
51GF Score

Get the complete analysis for ROCO:5246

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

NT$80.60
Price
NT$15.60
GF Value