S-Oil (XKRX:010955) Shares Outstanding (EOP): 116 Mil (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

XKRX:010955 S-Oil Corp XKRX:010955
59 GF Score
Price ₩76,400.00
GF Value ₩38,933.78
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is S-Oil Shares Outstanding (EOP)?

S-Oil XKRX:010955 +0.39% 59 Shares Outstanding (EOP) is 116 Mil as of Jun. 2026. GuruFocus rates XKRX:010955 with a GF Score™ of 59/100 and a GF Value™ of ₩38,933.78 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. S-Oil's shares outstanding for the quarter that ended in Jun. 2026 was 116 Mil.

S-Oil's quarterly shares outstanding stayed the same from Mar. 2026 (116 Mil) to Jun. 2026 (116 Mil).

S-Oil's annual shares outstanding stayed the same from Dec. 2024 (116 Mil) to Dec. 2025 (116 Mil).


S-Oil  (XKRX:010955) Shares Outstanding (EOP) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.


Be Aware

Warren Buffett looks for consistency and upward long term trend. Because of share repurchase it is possible for net earnings trend to differ from EPS trend. He preferred net income over EPS. The companies with durable competitive advantage companies report higher % net earnings to total revenues.

Important: If a company is showing net earnings history greater than 20% on total revenues, it is probably benefiting from a long term competitive advantage.

If net earnings is less than 10%, likely to be in a highly competitive business.


S-Oil Shares Outstanding (EOP) Related Terms


S-Oil Shares Outstanding (EOP) Historical Data

* Premium members only.

The historical data trend for S-Oil's Shares Outstanding (EOP) 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.

S-Oil Shares Outstanding (EOP) Chart

S-Oil Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (EOP)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 116.42 116.42 116.60 116.42 116.42

S-Oil Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shares Outstanding (EOP) 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 116.42 116.42 116.42 116.42 116.42

XKRX:010955 vs MPC, VLO, PSX: Shares Outstanding (EOP) Comparison

For the Oil & Gas Refining & Marketing subindustry, S-Oil's Shares Outstanding (EOP), along with its competitors' market caps and Shares Outstanding (EOP) 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.


S-Oil Shares Outstanding (EOP) vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, S-Oil's Shares Outstanding (EOP) distribution charts can be found below:

* The bar in red indicates where S-Oil's Shares Outstanding (EOP) falls into.


XKRX:010955
59GF Score
S-Oil Corp XKRX:010955
Shares Outstanding (EOP) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

S-Oil Shares Outstanding (EOP) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that end of period. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (EOP) of 116 Mil mean?
S-Oil (XKRX:010955) has a Shares Outstanding (EOP) of 116 Mil as of Jun. 2026. The total shares a company has outstanding, at period-end. View historical data on S-Oil and its competitors.
Is S-Oil's Shares Outstanding (EOP) too high?
S-Oil's current Shares Outstanding (EOP) is 116 Mil. Overall, S-Oil has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does S-Oil's Shares Outstanding (EOP) compare to MPC and VLO?
S-Oil's Shares Outstanding (EOP) of 116 Mil can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (EOP) for an Oil & Gas company?
A good Shares Outstanding (EOP) depends on the Oil & Gas industry context. However, Shares Outstanding (EOP) 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 Shares Outstanding (EOP) mean?
A high Shares Outstanding (EOP) can signal that a stock is expensive relative to its fundamentals. The total shares a company has outstanding, at period-end. View historical data on S-Oil and its competitors. S-Oil's current Shares Outstanding (EOP) is 116 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is S-Oil stock overvalued right now?
Based on GuruFocus' analysis, S-Oil (XKRX:010955) is currently considered Significantly Overvalued. The stock's GF Value™ is ₩38,933.78, compared to a current price of ₩76,400.00 — trading 96.2% above its estimated fair value. The current Shares Outstanding (EOP) is 116 Mil. S-Oil's overall GF Score™ is 59/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (EOP) calculated?
Shares Outstanding (EOP) is calculated from a company's financial statements. For S-Oil (XKRX:010955), the current Shares Outstanding (EOP) is 116 Mil as of Jun. 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 S-Oil (XKRX:010955) Overvalued in 2026?

Based on GuruFocus' analysis, S-Oil stock appears to be overvalued. The current stock price of ₩76,400.00 is trading 96.2% above its estimated GF Value™ of ₩38,933.78. GuruFocus considers S-Oil to be Significantly Overvalued.

Key valuation signals for XKRX:010955:

  • Shares Outstanding (EOP): 116 Mil
  • GF Value™: ₩38,933.78 vs. price of ₩76,400.00 (96.2% above fair value)
  • GF Score™: 59/100 with 7 warning signs

No single metric tells the full story. See the XKRX:010955 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


S-Oil Business Description

Industry EnergyOil & Gas
Other Exchanges 010950:Korea
Address 192, Baekbeom-ro, Mapo-gu, Seoul, KOR, 04196
S-Oil is an integrated energy company that operates a refinery, petrochemical, and lube oil business. Revenue is primarily derived from refining operations, with the majority of sales from Asian countries. Refining operations include a cracking center, which is used for replacement and low sulfurization of all products that actively respond to changes in market conditions. The company exports ultra-low-sulfur diesel fuel, processed to meet environmental regulations around the world. Other products from S-Oil facilities include LPG, naphtha, kerosene/diesel, B-C oil, and other crude oil byproducts.
59GF Score

Get the complete analysis for XKRX:010955

Shares Outstanding (EOP) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₩76,400.00
Price
₩38,933.78
GF Value