Sun-Sea Construction (ROCO:5516) Moat Score: 0/10 (As of Jul. 22, 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.
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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:5516 Sun-Sea Construction Corp ROCO:5516
61 GF Score
Price NT$10.50
GF Value NT$17.19
Valuation Possible Value Trap
! 9 Warning Signs
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What is Sun-Sea Construction Moat Score?

Sun-Sea Construction has the Moat Score of 0, which implies that the company might have No Moat - No discernible moat.

Sun-Sea Construction 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 Sun-Sea Construction might have No Moat - No discernible moat.

Sun-Sea Construction  (ROCO:5516) 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

Sun-Sea Construction Moat Score Related Terms

ROCO:5516
61GF Score
Sun-Sea Construction Corp ROCO:5516
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Sun-Sea Construction (ROCO:5516) Overvalued in 2026?

Based on GuruFocus' analysis, Sun-Sea Construction stock appears to be undervalued. The current stock price of NT$10.50 is trading 38.9% below its estimated GF Value™ of NT$17.19. GuruFocus considers Sun-Sea Construction to be Possible Value Trap.

Key valuation signals for ROCO:5516:

  • Moat Score: 0
  • GF Value™: NT$17.19 vs. price of NT$10.50 (38.9% below fair value)
  • GF Score™: 61/100 with 9 warning signs

No single metric tells the full story. See the ROCO:5516 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sun-Sea Construction Business Description

Address 186 Min Tsu Road, Hsin-chu City, TWN
Sun-Sea Construction Corp is engaged in the civil engineering and construction industry. The company constructs commercial buildings, parking lots, schools, technology factories, restaurants, houses, roads, bridges, tunnels and other related projects.
61GF Score

Get the complete analysis for ROCO:5516

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

NT$10.50
Price
NT$17.19
GF Value