KOSY JSC (HSTC:KOS) OCF Yield %: -0.74 (As of Jun. 27, 2026)


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 OCF Yield %?

KOSY JSC HSTC:KOS 82 OCF Yield % is -0.74 as of Jun. 27, 2026. 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. Among 1,793 Real Estate companies, KOSY JSC ranks worse than 68.27% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, KOSY JSC's Trailing 12-Month Cash Flow from Operations is ₫-59,087 Mil, and Market Cap is ₫8,031,458 Mil. Therefore, KOSY JSC's OCF Yield % for today is -0.74%.

The historical rank and industry rank for KOSY JSC's OCF Yield % or its related term are showing as below:

HSTC:KOS' s OCF Yield % Range Over the Past 10 Years
Min: -27.15   Med: -2.11   Max: 0.79
Current: -0.74


During the past 8 years, the highest OCF Yield % of KOSY JSC was 0.79%. The lowest was -27.15%. And the median was -2.11%.

HSTC:KOS's OCF Yield % is ranked worse than
68.27% of 1793 companies
in the Real Estate industry
Industry Median: 4.37 vs HSTC:KOS: -0.74

KOSY JSC's OCF Margin % for the quarter that ended in Mar. 2026 was %.


KOSY JSC OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


KOSY JSC OCF Yield % Related Terms


KOSY JSC OCF Yield % Historical Data

* Premium members only.

The historical data trend for KOSY JSC's OCF Yield % 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 OCF Yield % Chart

KOSY JSC Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial -5.66 -10.44 0.82 0.82 -0.53

KOSY JSC Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Yield % 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 2.19 -2.30 5.09 -7.10 -1.34

KOSY JSC OCF Yield % Competitor Comparison

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

For the Real Estate industry and Real Estate sector, KOSY JSC's OCF Yield % distribution charts can be found below:

* The bar in red indicates where KOSY JSC's OCF Yield % falls into.


HSTC:KOS
82GF Score
KOSY JSC HSTC:KOS
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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KOSY JSC OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

KOSY JSC's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-22136.395 / 4182354.0133551
=-0.53%

KOSY JSC's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-14027.797 * 4 / 4182354.0133551
=-1.34%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of -0.74 mean?
KOSY JSC (HSTC:KOS) has a OCF Yield % of -0.74 as of Jun. 27, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on KOSY JSC and its competitors. According to the industry distribution chart, KOSY JSC ranks #1224 out of 1793 companies in the Real Estate industry, placing it in the top 68.3%.
Is KOSY JSC's OCF Yield % too high?
KOSY JSC's current OCF Yield % is -0.74. Based on the distribution chart, KOSY JSC ranks #1224 out of 1793 companies in the Real Estate industry, which is below the industry midpoint. 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 OCF Yield % compare to competitors?
According to the Real Estate industry distribution chart, KOSY JSC ranks #1224 out of 1793 companies for OCF Yield %. This places KOSY JSC in the lower half of its industry. The industry median OCF Yield % is 4.37. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Real Estate company?
The median OCF Yield % among Real Estate companies is 4.37, based on 1,793 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on KOSY JSC and its competitors. For the Real Estate industry, the median OCF Yield % is 4.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. KOSY JSC's current OCF Yield % is -0.74. 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 OCF Yield % of -0.74. 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 OCF Yield % is -0.74. 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 OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For KOSY JSC (HSTC:KOS), the current OCF Yield % is -0.74 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:

  • OCF Yield %: -0.74
  • 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

Get the complete analysis for HSTC:KOS

OCF Yield % 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