CGO (Calamos Global Total Return Fund) Pretax Margin %: 98.53% (As of Apr. 2026) — Near Median

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CGO Calamos Global Total Return Fund CGO
46 GF Score
Price $12.41
GF Value $27.47
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Calamos Global Total Return Fund Pretax Margin %?

Calamos Global Total Return Fund CGO -1.19% 46 Pretax Margin % is 98.53% as of Apr. 2026, which is 0% above its 10-year median of 98.29. GuruFocus rates CGO with a GF Score™ of 46/100 and a GF Value™ of $27.47 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 1,574 Asset Management companies, Calamos Global Total Return Fund ranks better than 73.06% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Calamos Global Total Return Fund's Pre-Tax Income for the six months ended in Apr. 2026 was $17.38 Mil. Calamos Global Total Return Fund's Revenue for the six months ended in Apr. 2026 was $17.64 Mil. Therefore, Calamos Global Total Return Fund's pretax margin for the quarter that ended in Apr. 2026 was 98.53%.

The historical rank and industry rank for Calamos Global Total Return Fund's Pretax Margin % or its related term are showing as below:

CGO' s Pretax Margin % Range Over the Past 10 Years
Min: 90.91   Med: 98.29   Max: 108.04
Current: 98.82


CGO's Pretax Margin % is ranked better than
73.06% of 1574 companies
in the Asset Management industry
Industry Median: 90.01 vs CGO: 98.82

Calamos Global Total Return Fund  (NAS:CGO) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


Calamos Global Total Return Fund Pretax Margin % Related Terms


Calamos Global Total Return Fund Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Calamos Global Total Return Fund's Pretax 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.

Calamos Global Total Return Fund Pretax Margin % Chart

Calamos Global Total Return Fund Annual Data
Trend Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only 98.98 101.17 90.91 98.91 97.88

Calamos Global Total Return Fund Semi-Annual Data
Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
Pretax Margin % 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 99.03 98.70 105.59 99.01 98.53

CGO vs JHS, WEA, BWG: Pretax Margin % Comparison

For the Asset Management subindustry, Calamos Global Total Return Fund's Pretax Margin %, along with its competitors' market caps and Pretax 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.


Calamos Global Total Return Fund Pretax Margin % vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Calamos Global Total Return Fund's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Calamos Global Total Return Fund's Pretax Margin % falls into.


CGO
46GF Score
Calamos Global Total Return Fund CGO
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Calamos Global Total Return Fund Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

Calamos Global Total Return Fund's Pretax Margin for the fiscal year that ended in Oct. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Oct. 2025 )/Revenue (A: Oct. 2025 )
=22.358/22.843
=97.88 %

Calamos Global Total Return Fund's Pretax Margin for the quarter that ended in Apr. 2026 is calculated as

Pretax Margin=Pre-Tax Income (Q: Apr. 2026 )/Revenue (Q: Apr. 2026 )
=17.383/17.642
=98.53 %

* 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 Pretax Margin % →
What does a Pretax Margin % of 98.53% mean?
Calamos Global Total Return Fund (CGO) has a Pretax Margin % of 98.53% as of Apr. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Calamos Global Total Return Fund and its competitors. This is near median its historical median of 98.29. Over the past decade, Calamos Global Total Return Fund's Pretax Margin % has ranged from 90.91 to 108.04. According to the industry distribution chart, Calamos Global Total Return Fund ranks #424 out of 1574 companies in the Asset Management industry, placing it in the top 26.9%.
Is Calamos Global Total Return Fund's Pretax Margin % too high?
Calamos Global Total Return Fund's current Pretax Margin % of 98.53% is near median its 10-year median of 98.29. Over the past 10 years, this metric has ranged from a low of 90.91 to a high of 108.04. The Asset Management industry median Pretax Margin % is 90.01. Calamos Global Total Return Fund's value of 98.53% is 9.5% above this industry median. Based on the distribution chart, Calamos Global Total Return Fund ranks #424 out of 1574 companies in the Asset Management industry, which is above the industry midpoint. Overall, Calamos Global Total Return Fund has a GF Score™ of 46/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Calamos Global Total Return Fund's Pretax Margin % compare to JHS and WEA?
According to the Asset Management industry distribution chart, Calamos Global Total Return Fund ranks #424 out of 1574 companies for Pretax Margin %. This puts Calamos Global Total Return Fund in the upper half of its industry. The industry median Pretax Margin % is 90.01. Calamos Global Total Return Fund's value of 98.53% is 9.5% above this benchmark. Historically, Calamos Global Total Return Fund's own Pretax Margin % has ranged from 90.91 to 108.04 over the past decade. While the company's 10-year median is 98.29 vs. the industry median of 90.01, Calamos Global Total Return Fund 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 Pretax Margin % for an Asset Management company?
The median Pretax Margin % among Asset Management companies is 90.01, based on 1,574 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Calamos Global Total Return Fund's current Pretax Margin % of 98.53% is 9.5% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Calamos Global Total Return Fund and its competitors. For the Asset Management industry, the median Pretax Margin % is 90.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Calamos Global Total Return Fund's current Pretax Margin % is 98.53%, which is near median its own 10-year median of 98.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Calamos Global Total Return Fund stock overvalued right now?
Based on GuruFocus' analysis, Calamos Global Total Return Fund (CGO) is currently considered Significantly Undervalued. The stock's GF Value™ is $27.47, compared to a current price of $12.41 — trading 54.8% below its estimated fair value. The current Pretax Margin % is 98.53%, which is near median its 10-year median of 98.29 and 9.5% above the Asset Management industry median of 90.01. Calamos Global Total Return Fund's overall GF Score™ is 46/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Calamos Global Total Return Fund (CGO), the current Pretax Margin % is 98.53% as of Apr. 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 Calamos Global Total Return Fund (CGO) Overvalued in 2026?

Based on GuruFocus' analysis, Calamos Global Total Return Fund stock appears to be undervalued. The current stock price of $12.41 is trading 54.8% below its estimated GF Value™ of $27.47. GuruFocus considers Calamos Global Total Return Fund to be Significantly Undervalued.

Key valuation signals for CGO:

  • Pretax Margin %: 98.53% (near median its 10-year median of 98.29)
  • GF Value™: $27.47 vs. price of $12.41 (54.8% below fair value)
  • GF Score™: 46/100 with 3 warning signs
  • Industry Position: 9.5% above the Asset Management median (#424 of 1574)

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


Calamos Global Total Return Fund Business Description

Address 2020 Calamos Court, Naperville, IL, USA, 60563-2787
Calamos Global Total Return Fund is a closed-end management investment company. The fund's investment objective is to provide total return through a combination of capital appreciation and current income. The fund invests in equities, convertible securities, and high-yield corporate bonds.
46GF Score

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

$12.41
Price
$27.47
GF Value