KOSY JSC (STC:KOS) 1-Year Share Buyback Ratio: 0.00% (As of Mar. 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.

STC:KOS KOSY JSC STC:KOS
82 GF Score
Price ₫36,300.00
GF Value ₫46,527.11
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is KOSY JSC 1-Year Share Buyback Ratio?

KOSY JSC STC:KOS +0.28% 82 1-Year Share Buyback Ratio is 0.00 as of Mar. 2026. GuruFocus rates STC:KOS with a GF Score™ of 82/100 and a GF Value™ of ₫46,527.11 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 635 Real Estate companies, KOSY JSC ranks worse than 157480.16% on this metric.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. KOSY JSC's current 1-Year Share Buyback Ratio was 0.00%.

STC:KOS's 1-Year Share Buyback Ratio is not ranked *
in the Real Estate industry.
Industry Median: -0.7
* Ranked among companies with meaningful 1-Year Share Buyback Ratio only.

KOSY JSC  (STC:KOS) 1-Year Share Buyback Ratio Explanation

A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.


Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.


KOSY JSC 1-Year Share Buyback Ratio Related Terms


KOSY JSC 1-Year Share Buyback Ratio Competitor Comparison

For the Real Estate - Development subindustry, KOSY JSC's 1-Year Share Buyback Ratio, along with its competitors' market caps and 1-Year Share Buyback 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 1-Year Share Buyback Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, KOSY JSC's 1-Year Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where KOSY JSC's 1-Year Share Buyback Ratio falls into.


STC:KOS
82GF Score
KOSY JSC STC:KOS
1-Year Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

KOSY JSC 1-Year Share Buyback Ratio Calculation

KOSY JSC's 1-Year Share Buyback Ratio for the quarter that ended in Mar. 2026 is calculated as

1-Year Share Buyback Ratio=(Shares Outstanding (EOP) (Mar. 2025 ) - Shares Outstanding (EOP) (Mar. 2026 )) / Shares Outstanding (EOP) (Mar. 2025 )
=(216.481 - 216.481) / 216.481
=0.0%

* 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.

What does a 1-Year Share Buyback Ratio of 0.00 mean?
KOSY JSC (STC:KOS) has a 1-Year Share Buyback Ratio of 0.00 as of Mar. 2026. The 1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. View historical data for KOSY JSC and its competitors. According to the industry distribution chart, KOSY JSC ranks #999999 out of 635 companies in the Real Estate industry.
Is KOSY JSC's 1-Year Share Buyback Ratio too high?
KOSY JSC's current 1-Year Share Buyback Ratio is 0.00. Based on the distribution chart, KOSY JSC ranks #999999 out of 635 companies in the Real Estate industry, which is in the bottom quartile relative to peers. Overall, KOSY JSC has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does KOSY JSC's 1-Year Share Buyback Ratio compare to competitors?
According to the Real Estate industry distribution chart, KOSY JSC ranks #999999 out of 635 companies for 1-Year Share Buyback Ratio. This places KOSY JSC in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Share Buyback Ratio for a Real Estate company?
A good 1-Year Share Buyback Ratio depends on the Real Estate industry context. However, 1-Year Share Buyback Ratio 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 1-Year Share Buyback Ratio mean?
A high 1-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. View historical data for KOSY JSC and its competitors. KOSY JSC's current 1-Year Share Buyback Ratio is 0.00. 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?
Based on GuruFocus' analysis, KOSY JSC (STC:KOS) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫46,527.11, compared to a current price of ₫36,300.00 — trading 22% below its estimated fair value. The current 1-Year Share Buyback Ratio is 0.00. 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 1-Year Share Buyback Ratio calculated?
1-Year Share Buyback Ratio is calculated from a company's financial statements. For KOSY JSC (STC:KOS), the current 1-Year Share Buyback Ratio is 0.00 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 (STC:KOS) Overvalued in 2026?

Based on GuruFocus' analysis, KOSY JSC stock appears to be undervalued. The current stock price of ₫36,300.00 is trading 22% below its estimated GF Value™ of ₫46,527.11. GuruFocus considers KOSY JSC to be Modestly Undervalued.

Key valuation signals for STC:KOS:

  • 1-Year Share Buyback Ratio: 0.00
  • GF Value™: ₫46,527.11 vs. price of ₫36,300.00 (22% below fair value)
  • GF Score™: 82/100 with 6 warning signs

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


KOSY JSC Business Description

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 STC:KOS

1-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₫36,300.00
Price
₫46,527.11
GF Value