KOSY JSC (HSTC:KOS) Book Value per Share: ₫10,776.17 (As of Mar. 2026)


HSTC:KOS KOSY JSC HSTC:KOS
82 GF Score
Price ₫19,319.73
GF Value ₫24,042.24
! 5 Warning Signs
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What is KOSY JSC Book Value per Share?

KOSY JSC HSTC:KOS 82 Book Value per Share is ₫10,776.17 as of Mar. 2026. GuruFocus rates HSTC:KOS with a GF Score™ of 82/100 and a GF Value™ of ₫24,042.24. The stock has 5 warning signs investors should review.

KOSY JSC's book value per share for the quarter that ended in Mar. 2026 was ₫10,776.17.

During the past 12 months, KOSY JSC's average Book Value Per Share Growth Rate was 0.80% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 8.90% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 2.00% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of KOSY JSC was 8.90% per year. The lowest was -1.80% per year. And the median was 3.70% per year.

KOSY JSC's current price is ₫19319.72789. Its book value per share for the quarter that ended in Mar. 2026 was ₫10,776.17. Hence, today's PB Ratio of KOSY JSC is 1.79.

During the past 8 years, the highest P/B Ratio of KOSY JSC was 5.13. The lowest was 2.16. And the median was 3.61.


KOSY JSC  (HSTC:KOS) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


KOSY JSC Book Value per Share Related Terms


KOSY JSC Book Value per Share Historical Data

* Premium members only.

The historical data trend for KOSY JSC's Book Value per Share 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.

KOSY JSC Book Value per Share Chart

KOSY JSC Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial 8,594.35 8,339.77 10,577.37 10,676.38 10,763.90

KOSY JSC Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Book Value per Share 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 Premium Member Only Premium Member Only Premium Member Only 10,688.44 10,706.63 10,759.29 10,763.90 10,776.17

KOSY JSC Book Value per Share Competitor Comparison

For the Real Estate - Development subindustry, KOSY JSC's PB Ratio, along with its competitors' market caps and PB Ratio 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 PB Ratio vs Real Estate Industry

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

* The bar in red indicates where KOSY JSC's PB Ratio falls into.


HSTC:KOS
82GF Score
KOSY JSC HSTC:KOS
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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KOSY JSC Book Value per Share Calculation

KOSY JSC's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(2,330,180-0)/216
=10,763.90

KOSY JSC's Book Value Per Share for the quarter that ended in Mar. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(2,332,836-0)/216
=10,776.17

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of ₫10,776.17 mean?
KOSY JSC (HSTC:KOS) has a Book Value per Share of ₫10,776.17 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on KOSY JSC and its competitors.
Is KOSY JSC's Book Value per Share too high?
KOSY JSC's current Book Value per Share is ₫10,776.17. 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 Book Value per Share compare to competitors?
KOSY JSC's Book Value per Share of ₫10,776.17 can be compared against companies in the Real Estate industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Real Estate company?
A good Book Value per Share depends on the Real Estate industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on KOSY JSC and its competitors. KOSY JSC's current Book Value per Share is ₫10,776.17. 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 Book Value per Share of ₫10,776.17. The stock's GF Value™ is ₫24,042.24, compared to a current price of ₫19,319.73 — trading 19.6% below its estimated fair value. The current Book Value per Share is ₫10,776.17. KOSY JSC's overall GF Score™ is 82/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For KOSY JSC (HSTC:KOS), the current Book Value per Share is ₫10,776.17 as of Mar. 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 19.6% below its estimated GF Value™ of ₫24,042.24.

Key valuation signals for HSTC:KOS:

  • Book Value per Share: ₫10,776.17
  • GF Value™: ₫24,042.24 vs. price of ₫19,319.73 (19.6% below fair value)
  • GF Score™: 82/100 with 5 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

Get the complete analysis for HSTC:KOS

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

₫19,319.73
Price
₫24,042.24
GF Value