South Logistics JSC (STC:STG) Operating Income: ₫299,470 Mil (TTM As of Mar. 2026)


STC:STG South Logistics JSC STC:STG
73 GF Score
Price ₫36,050.00
GF Value ₫54,317.41
Valuation Significantly Undervalued
! 3 Warning Signs
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What is South Logistics JSC Operating Income?

South Logistics JSC STC:STG +6.50% 73 Operating Income is ₫299,470 Mil as of Mar. 2026. GuruFocus rates STC:STG with a GF Score™ of 73/100 and a GF Value™ of ₫54,317.41 (Significantly Undervalued). The stock has 3 warning signs investors should review.

South Logistics JSC's Operating Income for the three months ended in Mar. 2026 was ₫74,614 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was ₫299,470 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. South Logistics JSC's Operating Income for the three months ended in Mar. 2026 was ₫74,614 Mil. South Logistics JSC's Revenue for the three months ended in Mar. 2026 was ₫676,715 Mil. Therefore, South Logistics JSC's Operating Margin % for the quarter that ended in Mar. 2026 was 11.03%.

Warning Sign:

South Logistics JSC operating margin has been in a 5-year decline. The average rate of decline per year is -1.8%.

South Logistics JSC's 5-Year average Growth Rate for Operating Margin % was -1.80% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. South Logistics JSC's annualized ROC % for the quarter that ended in Mar. 2026 was 8.87%. South Logistics JSC's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 26.45%.

South Logistics JSC  (STC:STG) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

South Logistics JSC's annualized ROC % for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=298454.484 * ( 1 - 14.98% )/( (2801600.704 + 2920377.947)/ 2 )
=253746.0022968/2860989.3255
=8.87 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3616101.721 - 254985.547 - ( 559515.47 - max(0, 538278.084 - 1257067.587+559515.47))
=2801600.704

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3824655.621 - 325717.066 - ( 578560.608 - max(0, 572399.258 - 1498798.957+578560.608))
=2920377.947

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data.

2. Joel Greenblatt's definition of Return on Capital:

South Logistics JSC's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 is calculated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Dec. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=423726.42/( ( (1313659.987 + max(215157.831, 0)) + (1283967.211 + max(391205.337, 0)) )/ 2 )
=423726.42/( ( 1528817.818 + 1675172.548 )/ 2 )
=423726.42/1601995.183
=26.45 %

where Working Capital is:

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(471872.83 + 33767.22 + 155148.771) - (254985.547 + 0 + 190645.443)
=215157.831

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(554189.28 + 43206.511 + 256365.865) - (325717.066 + 0 + 136839.253)
=391205.337

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Mar. 2026) EBIT data.

3. Operating Income is also linked to Operating Margin %:

South Logistics JSC's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=74613.621/676714.639
=11.03 %

* 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.

4. 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 Operating Income growth rate using Operating Income per share data.

Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.

South Logistics JSC Operating Income Related Terms

South Logistics JSC Operating Income Historical Data

* Premium members only.

The historical data trend for South Logistics JSC's Operating Income 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.

South Logistics JSC Operating Income Chart

South Logistics JSC Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial 272,000.38 252,442.56 94,076.19 170,844.83 283,115.08

South Logistics JSC Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating Income 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 47,892.77 70,493.24 78,050.95 76,312.05 74,613.62
STC:STG
73GF Score
South Logistics JSC STC:STG
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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South Logistics JSC Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ₫299,470 Mil.

* 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 Operating Income →
What does a Operating Income of ₫299,470 Mil mean?
South Logistics JSC (STC:STG) has a Operating Income of ₫299,470 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on South Logistics JSC and its competitors.
Is South Logistics JSC's Operating Income too high?
South Logistics JSC's current Operating Income is ₫299,470 Mil. Overall, South Logistics JSC has a GF Score™ of 73/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does South Logistics JSC's Operating Income compare to UPS and FDX?
South Logistics JSC's Operating Income of ₫299,470 Mil can be compared against companies in the Transportation industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for a Transportation company?
A good Operating Income depends on the Transportation industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on South Logistics JSC and its competitors. South Logistics JSC's current Operating Income is ₫299,470 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is South Logistics JSC stock overvalued right now?
Based on GuruFocus' analysis, South Logistics JSC (STC:STG) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫54,317.41, compared to a current price of ₫36,050.00 — trading 33.6% below its estimated fair value. The current Operating Income is ₫299,470 Mil. South Logistics JSC's overall GF Score™ is 73/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For South Logistics JSC (STC:STG), the current Operating Income is ₫299,470 Mil 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 South Logistics JSC (STC:STG) Overvalued in 2026?

Based on GuruFocus' analysis, South Logistics JSC stock appears to be undervalued. The current stock price of ₫36,050.00 is trading 33.6% below its estimated GF Value™ of ₫54,317.41. GuruFocus considers South Logistics JSC to be Significantly Undervalued.

Key valuation signals for STC:STG:

  • Operating Income: ₫299,470 Mil
  • GF Value™: ₫54,317.41 vs. price of ₫36,050.00 (33.6% below fair value)
  • GF Score™: 73/100 with 3 warning signs

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

South Logistics JSC Business Description

Address No. 1B Hoang Dieu Street, Ward 13, District 4, Ho Chi Minh City, VNM
South Logistics JSC provides logistics, transportation, and warehousing services in Vietnam and internationally. It offers a range of services, including warehouse services, internal shipping, inland transportation, port exploitation, integrated logistics services, and trading in petroleum.
73GF Score

Get the complete analysis for STC:STG

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

₫36,050.00
Price
₫54,317.41
GF Value