APAC Opto Electronics (ROCO:4908) Moat Score: 0/10 (As of Jul. 16, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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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:4908 APAC Opto Electronics Inc ROCO:4908
64 GF Score
Price NT$155.50
GF Value NT$74.36
Valuation Significantly Overvalued
! 2 Warning Signs
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What is APAC Opto Electronics Moat Score?

APAC Opto Electronics has the Moat Score of 0, which implies that the company might have No Moat - No discernible moat.

APAC Opto Electronics has

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes APAC Opto Electronics might have No Moat - No discernible moat.

APAC Opto Electronics  (ROCO:4908) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

APAC Opto Electronics Moat Score Related Terms

ROCO:4908
64GF Score
APAC Opto Electronics Inc ROCO:4908
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Is APAC Opto Electronics (ROCO:4908) Overvalued in 2026?

Based on GuruFocus' analysis, APAC Opto Electronics stock appears to be overvalued. The current stock price of NT$155.50 is trading 109.1% above its estimated GF Value™ of NT$74.36. GuruFocus considers APAC Opto Electronics to be Significantly Overvalued.

Key valuation signals for ROCO:4908:

  • Moat Score: 0
  • GF Value™: NT$74.36 vs. price of NT$155.50 (109.1% above fair value)
  • GF Score™: 64/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

APAC Opto Electronics Business Description

Address 3 Tzu Chiang Road, Hsinchu Industrial Park, Hukow, Hsinchu Hsien, TWN
APAC Opto Electronics Inc is a manufacturer of wired and wireless communication equipment and electronic components, and the wholesale and retail of telecommunications equipment and electronic materials. The products of the company include optical extender modules, optical transceiver modules, Optical extender modules, and copper transceiver modules.
64GF Score

Get the complete analysis for ROCO:4908

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

NT$155.50
Price
NT$74.36
GF Value