Stream Co (TSE:3071) Moat Score: 0/10 (As of Jul. 14, 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.
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.

TSE:3071 Stream Co Ltd TSE:3071
45 GF Score
Price 円102.00
GF Value 円64.00
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Stream Co Moat Score?

Stream Co has the Moat Score of 0, which implies that the company might have No Moat - No discernible moat.

Stream Co 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 Stream Co might have No Moat - No discernible moat.

Stream Co  (TSE:3071) 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

Stream Co Moat Score Related Terms

TSE:3071
45GF Score
Stream Co Ltd TSE:3071
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Stream Co (TSE:3071) Overvalued in 2026?

Based on GuruFocus' analysis, Stream Co stock appears to be overvalued. The current stock price of 円102.00 is trading 59.4% above its estimated GF Value™ of 円64.00. GuruFocus considers Stream Co to be Significantly Overvalued.

Key valuation signals for TSE:3071:

  • Moat Score: 0
  • GF Value™: 円64.00 vs. price of 円102.00 (59.4% above fair value)
  • GF Score™: 45/100 with 5 warning signs

No single metric tells the full story. See the TSE:3071 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Stream Co Business Description

Address 6-17-21 Shinbashi, 5th Floor, Sumitomo Real Estate Onarimon Ekimae Building, Minato-ku, Tokyo, JPN, 105-0004
Stream Co Ltd is engaged in the internet mail order management business, net mail order support business, cosmetics development, sales business, and online game business.
45GF Score

Get the complete analysis for TSE:3071

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

円102.00
Price
円64.00
GF Value