AAT (American Assets Trust) Operating Income: $99.8 Mil (TTM As of Mar. 2026)


AAT American Assets Trust Inc AAT
72 GF Score
Price $25.12
GF Value $20.61
Valuation Modestly Overvalued
! 13 Warning Signs
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What is American Assets Trust Operating Income?

American Assets Trust AAT +0.20% 72 Operating Income is $99.8 Mil as of Mar. 2026. GuruFocus rates AAT with a GF Score™ of 72/100 and a GF Value™ of $20.61 (Modestly Overvalued). The stock has 13 warning signs investors should review.

American Assets Trust's Operating Income for the three months ended in Mar. 2026 was $25.8 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was $99.8 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. American Assets Trust's Operating Income for the three months ended in Mar. 2026 was $25.8 Mil. American Assets Trust's Revenue for the three months ended in Mar. 2026 was $110.6 Mil. Therefore, American Assets Trust's Operating Margin % for the quarter that ended in Mar. 2026 was 23.36%.

American Assets Trust's 5-Year average Growth Rate for Operating Margin % was -0.90% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. American Assets Trust's annualized ROC % for the quarter that ended in Mar. 2026 was 3.74%. American Assets Trust's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 628.59%.


American Assets Trust  (NYSE:AAT) Operating Income Explanation

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

American Assets Trust'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 )
=103.328 * ( 1 - 1.48% )/( (2727.415 + 2718.877)/ 2 )
=101.7987456/2723.146
=3.74 %

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))
=2921.276 - 81.157 - ( 129.362 - max(0, 108.707 - 221.411+129.362))
=2727.415

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))
=2900.567 - 79.404 - ( 118.34 - max(0, 107.115 - 209.401+118.34))
=2718.877

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

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

American Assets Trust'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 )
=106.188/( ( (17.246 + max(-101.3, 0)) + (16.54 + max(-100.387, 0)) )/ 2 )
=106.188/( ( 17.246 + 16.54 )/ 2 )
=106.188/16.893
=628.59 %

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)
=(7.407 + 0 + 0) - (81.157 + 27.55 + 0)
=-101.3

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(6.728 + 0 + 0) - (79.404 + 27.711 + 0)
=-100.387

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 %:

American Assets Trust'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 )
=25.832/110.592
=23.36 %

* 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.


American Assets Trust Operating Income Related Terms


American Assets Trust Operating Income Historical Data

* Premium members only.

The historical data trend for American Assets Trust'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.

American Assets Trust Operating Income Chart

American Assets Trust Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 99.87 114.73 121.75 129.20 101.46

American Assets Trust 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 27.50 25.98 24.77 23.22 25.83
AAT
72GF Score
American Assets Trust Inc AAT
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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American Assets Trust 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 $99.8 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 $99.8 Mil mean?
American Assets Trust (AAT) has a Operating Income of $99.8 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on American Assets Trust and its competitors.
Is American Assets Trust's Operating Income too high?
American Assets Trust's current Operating Income is $99.8 Mil. Overall, American Assets Trust has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does American Assets Trust's Operating Income compare to GNL and SAFE?
American Assets Trust's Operating Income of $99.8 Mil can be compared against companies in the REITs 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 REITs company?
A good Operating Income depends on the REITs 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 American Assets Trust and its competitors. American Assets Trust's current Operating Income is $99.8 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Assets Trust stock overvalued right now?
Based on GuruFocus' analysis, American Assets Trust (AAT) is currently considered Modestly Overvalued. The stock's GF Value™ is $20.61, compared to a current price of $25.12 — trading 21.9% above its estimated fair value. The current Operating Income is $99.8 Mil. American Assets Trust's overall GF Score™ is 72/100 with 13 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 American Assets Trust (AAT), the current Operating Income is $99.8 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 American Assets Trust (AAT) Overvalued in 2026?

Based on GuruFocus' analysis, American Assets Trust stock appears to be overvalued. The current stock price of $25.12 is trading 21.9% above its estimated GF Value™ of $20.61. GuruFocus considers American Assets Trust to be Modestly Overvalued.

Key valuation signals for AAT:

  • Operating Income: $99.8 Mil
  • GF Value™: $20.61 vs. price of $25.12 (21.9% above fair value)
  • GF Score™: 72/100 with 13 warning signs

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


American Assets Trust Business Description

Industry Real EstateREITs
Address 3420 Carmel Mountain Road, Suite 100, San Diego, CA, USA, 92121
American Assets Trust Inc is a self-administered real estate investment trust based in the United States. The company invests in, operates, and develops retail, office, residential, and mixed-use properties. Properties are predominantly located in South California, Northern California, Oregon, Washington, and Hawaii. American Assets operates through four segments based on property type: retail; office; mixed-use, which consists of retail and hotel components; and multifamily, which includes the company's apartment properties. The retail and office segments collectively contribute the majority of the total revenue.
72GF Score

Get the complete analysis for AAT

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

$25.12
Price
$20.61
GF Value