KOSY JSC (HSTC:KOS) GF Score: 82/100 (As of Jun. 27, 2026) — 15% Above Median


HSTC:KOS KOSY JSC HSTC:KOS
82 GF Score
Price ₫19,319.73
GF Value ₫24,056.18
! 6 Warning Signs
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What is KOSY JSC GF Score?

KOSY JSC HSTC:KOS 82 GF Score is 82 as of Jun. 27, 2026, which is 15% above its 10-year median of 71.00. GuruFocus rates HSTC:KOS with a GF Score™ of 82/100 and a GF Value™ of ₫24,056.18. The stock has 6 warning signs investors should review.

KOSY JSC has the GF Score of 82, which implies that the company might have Good outperformance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 7/10
2. Profitability Rank : 7/10
3. Growth Rank : 6/10
4. GF Value Rank : 9/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes KOSY JSC might have Good outperformance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

KOSY JSC  (HSTC:KOS) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

KOSY JSC GF Score Related Terms

KOSY JSC GF Score Competitor Comparison

For the Real Estate - Development subindustry, KOSY JSC's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

KOSY JSC GF Score vs Real Estate Industry

For the Real Estate industry and Real Estate sector, KOSY JSC's GF Score distribution charts can be found below:

* The bar in red indicates where KOSY JSC's GF Score falls into.


HSTC:KOS
82GF Score
KOSY JSC HSTC:KOS
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 82 mean?
KOSY JSC (HSTC:KOS) has a GF Score of 82 as of Jun. 27, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on KOSY JSC and its competitors. This is 15% above median its historical median of 71.00. Over the past decade, KOSY JSC's GF Score has ranged from 29.00 to 82.00.
Is KOSY JSC's GF Score too high?
KOSY JSC's current GF Score of 82 is 15% above median its 10-year median of 71.00. Over the past 10 years, this metric has ranged from a low of 29.00 to a high of 82.00. Overall, KOSY JSC has a GF Score™ of 82/100, reflecting its overall financial health beyond just this single metric.
How does KOSY JSC's GF Score compare to competitors?
KOSY JSC's GF Score of 82 can be compared against companies in the Real Estate industry. Historically, KOSY JSC's own GF Score has ranged from 29.00 to 82.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Real Estate company?
A good GF Score depends on the Real Estate industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on KOSY JSC and its competitors. KOSY JSC's current GF Score is 82, which is 15% above median its own 10-year median of 71.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is KOSY JSC stock overvalued right now?
KOSY JSC (HSTC:KOS) has a current GF Score of 82. The stock's GF Value™ is ₫24,056.18, compared to a current price of ₫19,319.73 — trading 19.7% below its estimated fair value. The current GF Score is 82, which is 15% above median its 10-year median of 71.00. KOSY JSC's overall GF Score™ is 82/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For KOSY JSC (HSTC:KOS), the current GF Score is 82 as of Jun. 27, 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 KOSY JSC (HSTC:KOS) Overvalued in 2026?

Based on GuruFocus' analysis, KOSY JSC stock appears to be undervalued. The current stock price of ₫19,319.73 is trading 19.7% below its estimated GF Value™ of ₫24,056.18.

Key valuation signals for HSTC:KOS:

  • GF Score: 82 (15% above median its 10-year median of 71.00)
  • GF Value™: ₫24,056.18 vs. price of ₫19,319.73 (19.7% below fair value)
  • GF Score™: 82/100 with 6 warning signs

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

KOSY JSC Business Description

Other Exchanges KOS:Vietnam
Address B6-BT5, My Dinh 2 New Urban Area, Tu Liem Ward, Hanoi, VNM
KOSY JSC operates in the real estate business, including land use rights that are owned, used, or leased, specifically real estate trading, and the wholesale of construction materials and other installation equipment, specifically trading of construction materials. The Company operates through real estate, trading services, and hydroelectric segments, with trading services generating maximum revenue. Its revenue includes income from real estate transfers, construction materials, and asset leasing.
82GF Score

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

₫19,319.73
Price
₫24,056.18
GF Value