Fundo De Investimento Imobiliario Athena I (BSP:FATN11) Operating Margin %: 82.73% (As of Dec. 2025) — Near Median


BSP:FATN11 Fundo De Investimento Imobiliario Athena I BSP:FATN11
67 GF Score
Price R$79.34
GF Value R$73.38
Valuation Fairly Valued
! 4 Warning Signs
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What is Fundo De Investimento Imobiliario Athena I Operating Margin %?

Fundo De Investimento Imobiliario Athena I BSP:FATN11 -0.69% 67 Operating Margin % is 82.73% as of Dec. 2025, which is 3% below its 10-year median of 85.58. GuruFocus rates BSP:FATN11 with a GF Score™ of 67/100 and a GF Value™ of R$73.38 (Fairly Valued). The stock has 4 warning signs investors should review. Among 750 REITs companies, Fundo De Investimento Imobiliario Athena I ranks better than 89.6% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Fundo De Investimento Imobiliario Athena I's Operating Income for the six months ended in Dec. 2025 was R$39.83 Mil. Fundo De Investimento Imobiliario Athena I's Revenue for the six months ended in Dec. 2025 was R$48.15 Mil. Therefore, Fundo De Investimento Imobiliario Athena I's Operating Margin % for the quarter that ended in Dec. 2025 was 82.73%.

The historical rank and industry rank for Fundo De Investimento Imobiliario Athena I's Operating Margin % or its related term are showing as below:

BSP:FATN11' s Operating Margin % Range Over the Past 10 Years
Min: 82.73   Med: 85.58   Max: 89.41
Current: 82.73


BSP:FATN11's Operating Margin % is ranked better than
89.6% of 750 companies
in the REITs industry
Industry Median: 52.67 vs BSP:FATN11: 82.73

Fundo De Investimento Imobiliario Athena I's 5-Year Average Operating Margin % Growth Rate was -0.10% per year.

Fundo De Investimento Imobiliario Athena I's Operating Income for the six months ended in Dec. 2025 was R$39.83 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was R$39.83 Mil.


Fundo De Investimento Imobiliario Athena I  (BSP:FATN11) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

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 (Diluted) 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.


Fundo De Investimento Imobiliario Athena I Operating Margin % Related Terms


Fundo De Investimento Imobiliario Athena I Operating Margin % Historical Data

* Premium members only.

The historical data trend for Fundo De Investimento Imobiliario Athena I's Operating Margin % 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.

Fundo De Investimento Imobiliario Athena I Operating Margin % Chart

Fundo De Investimento Imobiliario Athena I Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial 84.58 89.41 89.12 86.58 82.73

Fundo De Investimento Imobiliario Athena I Semi-Annual Data
Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin % Get a 7-Day Free Trial 84.58 89.41 89.12 86.58 82.73

BSP:FATN11 vs EQIX, AMT, DLR: Operating Margin % Comparison

For the REIT - Specialty subindustry, Fundo De Investimento Imobiliario Athena I's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.


Fundo De Investimento Imobiliario Athena I Operating Margin % vs REITs Industry

For the REITs industry and Real Estate sector, Fundo De Investimento Imobiliario Athena I's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Fundo De Investimento Imobiliario Athena I's Operating Margin % falls into.


BSP:FATN11
67GF Score
Fundo De Investimento Imobiliario Athena I BSP:FATN11
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Fundo De Investimento Imobiliario Athena I Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Fundo De Investimento Imobiliario Athena I's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=39.832 / 48.149
=82.73 %

Fundo De Investimento Imobiliario Athena I's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=39.832 / 48.149
=82.73 %

* 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 Margin % →
What does a Operating Margin % of 82.73% mean?
Fundo De Investimento Imobiliario Athena I (BSP:FATN11) has a Operating Margin % of 82.73% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Fundo De Investimento Imobiliario Athena I and its competitors. This is near median its historical median of 85.58. Over the past decade, Fundo De Investimento Imobiliario Athena I's Operating Margin % has ranged from 82.73 to 89.41. According to the industry distribution chart, Fundo De Investimento Imobiliario Athena I ranks #78 out of 750 companies in the REITs industry, placing it in the top 10.4%.
Is Fundo De Investimento Imobiliario Athena I's Operating Margin % too high?
Fundo De Investimento Imobiliario Athena I's current Operating Margin % of 82.73% is near median its 10-year median of 85.58. Over the past 10 years, this metric has ranged from a low of 82.73 to a high of 89.41. The REITs industry median Operating Margin % is 52.67. Fundo De Investimento Imobiliario Athena I's value of 82.73% is 57.1% above this industry median. Based on the distribution chart, Fundo De Investimento Imobiliario Athena I ranks #78 out of 750 companies in the REITs industry, which is in the top quartile — a strong position relative to peers. Overall, Fundo De Investimento Imobiliario Athena I has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Fundo De Investimento Imobiliario Athena I's Operating Margin % compare to EQIX and AMT?
According to the REITs industry distribution chart, Fundo De Investimento Imobiliario Athena I ranks #78 out of 750 companies for Operating Margin %. This places Fundo De Investimento Imobiliario Athena I in the top 10% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 52.67. Fundo De Investimento Imobiliario Athena I's value of 82.73% is 57.1% above this benchmark. Historically, Fundo De Investimento Imobiliario Athena I's own Operating Margin % has ranged from 82.73 to 89.41 over the past decade. While the company's 10-year median is 85.58 vs. the industry median of 52.67, Fundo De Investimento Imobiliario Athena I has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a REITs company?
The median Operating Margin % among REITs companies is 52.67, based on 750 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Fundo De Investimento Imobiliario Athena I's current Operating Margin % of 82.73% is 57.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Fundo De Investimento Imobiliario Athena I and its competitors. For the REITs industry, the median Operating Margin % is 52.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Fundo De Investimento Imobiliario Athena I's current Operating Margin % is 82.73%, which is near median its own 10-year median of 85.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fundo De Investimento Imobiliario Athena I stock overvalued right now?
Based on GuruFocus' analysis, Fundo De Investimento Imobiliario Athena I (BSP:FATN11) is currently considered Fairly Valued. The stock's GF Value™ is R$73.38, compared to a current price of R$79.34 — trading 8.1% above its estimated fair value. The current Operating Margin % is 82.73%, which is near median its 10-year median of 85.58 and 57.1% above the REITs industry median of 52.67. Fundo De Investimento Imobiliario Athena I's overall GF Score™ is 67/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Fundo De Investimento Imobiliario Athena I (BSP:FATN11), the current Operating Margin % is 82.73% as of Dec. 2025. 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 Fundo De Investimento Imobiliario Athena I (BSP:FATN11) Overvalued in 2026?

Based on GuruFocus' analysis, Fundo De Investimento Imobiliario Athena I stock appears to be overvalued. The current stock price of R$79.34 is trading 8.1% above its estimated GF Value™ of R$73.38. GuruFocus considers Fundo De Investimento Imobiliario Athena I to be Fairly Valued.

Key valuation signals for BSP:FATN11:

  • Operating Margin %: 82.73% (near median its 10-year median of 85.58)
  • GF Value™: R$73.38 vs. price of R$79.34 (8.1% above fair value)
  • GF Score™: 67/100 with 4 warning signs
  • Industry Position: 57.1% above the REITs median (#78 of 750)

No single metric tells the full story. See the BSP:FATN11 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Fundo De Investimento Imobiliario Athena I Business Description

Industry Real EstateREITs
Address Avenida das Nacoes Unidas, Sao Paulo, BRA, 11857
Fundo De Investimento Imobiliario Athena I is a real estate investment fund focused on acquiring and generating income from leasing of slabs.
67GF Score

Get the complete analysis for BSP:FATN11

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

R$79.34
Price
R$73.38
GF Value