TLN (Talen Energy) Operating Income: $469 Mil (TTM As of Jun. 2026)

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TLN Talen Energy Corp TLN
53 GF Score
Price $364.08
GF Value $513.79
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Talen Energy Operating Income?

Talen Energy TLN +1.58% 53 Operating Income is $469 Mil as of Jun. 2026. GuruFocus rates TLN with a GF Score™ of 53/100 and a GF Value™ of $513.79 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Talen Energy's Operating Income for the three months ended in Jun. 2026 was $139 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Jun. 2026 was $469 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. Talen Energy's Operating Income for the three months ended in Jun. 2026 was $139 Mil. Talen Energy's Revenue for the three months ended in Jun. 2026 was $959 Mil. Therefore, Talen Energy's Operating Margin % for the quarter that ended in Jun. 2026 was 14.49%.

Talen Energy's 5-Year average Growth Rate for Operating Margin % was 0.00% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. Talen Energy's annualized ROC % for the quarter that ended in Jun. 2026 was 3.15%. Talen Energy's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was 3.50%.


Talen Energy  (NAS:TLN) Operating Income Explanation

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

Talen Energy's annualized ROC % for the quarter that ended in Jun. 2026 is calculated as:

ROC % (Q: Jun. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Mar. 2026 ) + Invested Capital (Q: Jun. 2026 ))/ count )
=556 * ( 1 - 28.68% )/( (10320 + 14842)/ 2 )
=396.5392/12581
=3.15 %

where

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

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

Talen Energy's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 is calculated as:

ROC (Joel Greenblatt) %(Q: Jun. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Mar. 2026  Q: Jun. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=340/( ( (7499 + max(-746, 0)) + (11928 + max(-544, 0)) )/ 2 )
=340/( ( 7499 + 11928 )/ 2 )
=340/9713.5
=3.50 %

where Working Capital is:

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(109 + 244 + 82) - (374 + 0 + 807)
=-746

Working Capital(Q: Jun. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(240 + 298 + 205) - (514 + 0 + 773)
=-544

When net working capital is negative, 0 is used.

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

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

Talen Energy's Operating Margin % for the quarter that ended in Jun. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=139/959
=14.49 %

* 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.


Talen Energy Operating Income Related Terms


Talen Energy Operating Income Historical Data

* Premium members only.

The historical data trend for Talen Energy'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.

Talen Energy Operating Income Chart

Talen Energy Annual Data
Trend Dec11 Dec12 Dec13 Dec14 Dec15 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only -446.00 104.00 0.00 165.00 16.00

Talen Energy Quarterly Data
Jun15 Sep15 Dec15 Mar16 Jun16 Sep16 Dec21 Dec22 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 -26.00 227.00 -261.00 364.00 139.00
TLN
53GF Score
Talen Energy Corp TLN
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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Talen Energy 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 Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $469 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 $469 Mil mean?
Talen Energy (TLN) has a Operating Income of $469 Mil as of Jun. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Talen Energy and its competitors.
Is Talen Energy's Operating Income too high?
Talen Energy's current Operating Income is $469 Mil. Overall, Talen Energy has a GF Score™ of 53/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Talen Energy's Operating Income compare to OKLO and NRG?
Talen Energy's Operating Income of $469 Mil can be compared against companies in the Utilities - Independent Power Producers 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 Utilities - Independent Power Producers company?
A good Operating Income depends on the Utilities - Independent Power Producers 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 Talen Energy and its competitors. Talen Energy's current Operating Income is $469 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Talen Energy stock overvalued right now?
Based on GuruFocus' analysis, Talen Energy (TLN) is currently considered Modestly Undervalued. The stock's GF Value™ is $513.79, compared to a current price of $364.08 — trading 29.1% below its estimated fair value. The current Operating Income is $469 Mil. Talen Energy's overall GF Score™ is 53/100 with 7 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 Talen Energy (TLN), the current Operating Income is $469 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 Talen Energy (TLN) Overvalued in 2026?

Based on GuruFocus' analysis, Talen Energy stock appears to be undervalued. The current stock price of $364.08 is trading 29.1% below its estimated GF Value™ of $513.79. GuruFocus considers Talen Energy to be Modestly Undervalued.

Key valuation signals for TLN:

  • Operating Income: $469 Mil
  • GF Value™: $513.79 vs. price of $364.08 (29.1% below fair value)
  • GF Score™: 53/100 with 7 warning signs

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


Talen Energy Business Description

Other Exchanges 1TLN:Italy
Address 2929 Allen Parkway, Suite 2200, Houston, TX, USA, 77019
Talen Energy Corp is an independent power producer and energy infrastructure company based in the United States. It owns and operates several gigawatts of power infrastructure in the United States, including 2.2GW of nuclear power and a dispatchable fossil fleet. The company produces and sells electricity, capacity, and ancillary services into wholesale U.S. power markets, with its generation fleet principally located in the Mid-Atlantic, Ohio, and Montana. Talen's operating segments are: PJM and Others. The PJM segment, which generates maximum revenue, is engaged in electricity generation, marketing activities, and commodity risk and fuel management within the PJM market and is comprised of Susquehanna and Talen's natural gas and coal generation facilities in PJM.
53GF Score

Get the complete analysis for TLN

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

$364.08
Price
$513.79
GF Value