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.
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.
PT TBS Energi Utama Tbk's Operating Income for the
three
months ended in Mar. 2026 was Rp-55,630 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was Rp-464,672 Mil.
Warning Sign:
PT TBS Energi Utama Tbk had lost money in 75% of the time over the past 12quarters.
Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.
PT TBS Energi Utama Tbk's annualizedROC % for the quarter that ended in Mar. 2026 was -1.88%.
PT TBS Energi Utama Tbk's annualizedROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -2.66%.
PT TBS Energi Utama Tbk (ISX:TOBA) Operating Income Explanation
1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.
PT TBS Energi Utama Tbk's annualizedROC % for the quarter that ended in Mar. 2026 is calculated as:
* 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.
PT TBS Energi Utama Tbk Operating Income Related Terms
PT TBS Energi Utama Tbk Operating Income Historical Data
* 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.
PT TBS Energi Utama Tbk 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 Rp-464,672 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.
What does a Operating Income of Rp-464,672 Mil mean?
PT TBS Energi Utama Tbk (ISX:TOBA) has a Operating Income of Rp-464,672 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on PT TBS Energi Utama Tbk and its competitors.
Is PT TBS Energi Utama Tbk's Operating Income too high?
PT TBS Energi Utama Tbk's current Operating Income is Rp-464,672 Mil. Overall, PT TBS Energi Utama Tbk has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT TBS Energi Utama Tbk's Operating Income compare to competitors?
PT TBS Energi Utama Tbk's Operating Income of Rp-464,672 Mil can be compared against companies in the Other Energy Sources 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 an Other Energy Sources company?
A good Operating Income depends on the Other Energy Sources 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 PT TBS Energi Utama Tbk and its competitors. PT TBS Energi Utama Tbk's current Operating Income is Rp-464,672 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT TBS Energi Utama Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT TBS Energi Utama Tbk (ISX:TOBA) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp316.93, compared to a current price of Rp422.00 — trading 33.2% above its estimated fair value. The current Operating Income is Rp-464,672 Mil. PT TBS Energi Utama Tbk's overall GF Score™ is 64/100 with 6 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 PT TBS Energi Utama Tbk (ISX:TOBA), the current Operating Income is Rp-464,672 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 PT TBS Energi Utama Tbk (ISX:TOBA) Overvalued in 2026?
Based on GuruFocus' analysis, PT TBS Energi Utama Tbk stock appears to be overvalued.
The current stock price of Rp422.00 is trading 33.2% above its estimated GF Value™ of Rp316.93.
GuruFocus considers PT TBS Energi Utama Tbk to be Significantly Overvalued.
Key valuation signals for ISX:TOBA:
Operating Income: Rp-464,672 Mil
GF Value™: Rp316.93 vs. price of Rp422.00 (33.2% above fair value)
No single metric tells the full story. See the ISX:TOBA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT TBS Energi Utama Tbk is an integrated energy company operating in Indonesia and Singapore. The company has a diversified business portfolio that includes waste management, renewable energy, and electric vehicles. It is involved in activities aimed at lowering carbon emissions and developing low-carbon energy solutions. The company operates across various locations such as Gorontalo, East Kalimantan, Batam, Lampung, and Central Java. The Group operating segments are coal mining, coal trading, IPP, waste management and others. It derives maximum revenue from Waste Management segment. Geographically, the group operates Overseas as well as Domestic. It generates majority revenue from Overseas.
64GF Score
Get the complete analysis for ISX:TOBA
Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ISX:TOBA has been successfully added to your 
