TLX (Telix Pharmaceuticals) Operating Margin %: 1.73% (As of Dec. 2025)


TLX Telix Pharmaceuticals Ltd TLX
50 GF Score
Price $10.90
GF Value $27.71
Valuation Possible Value Trap
! 6 Warning Signs
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What is Telix Pharmaceuticals Operating Margin %?

Telix Pharmaceuticals TLX +6.76% 50 Operating Margin % is 1.73% as of Dec. 2025. GuruFocus rates TLX with a GF Score™ of 50/100 and a GF Value™ of $27.71 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 945 Biotechnology companies, Telix Pharmaceuticals ranks better than 73.97% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Telix Pharmaceuticals's Operating Income for the six months ended in Dec. 2025 was $7.2 Mil. Telix Pharmaceuticals's Revenue for the six months ended in Dec. 2025 was $413.4 Mil. Therefore, Telix Pharmaceuticals's Operating Margin % for the quarter that ended in Dec. 2025 was 1.73%.

The historical rank and industry rank for Telix Pharmaceuticals's Operating Margin % or its related term are showing as below:

TLX' s Operating Margin % Range Over the Past 10 Years
Min: -14224.08   Med: -555.12   Max: 10.76
Current: 2.25


TLX's Operating Margin % is ranked better than
73.97% of 945 companies
in the Biotechnology industry
Industry Median: -86.77 vs TLX: 2.25

Telix Pharmaceuticals's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Telix Pharmaceuticals's Operating Income for the six months ended in Dec. 2025 was $7.2 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was $18.1 Mil.


Telix Pharmaceuticals  (NAS:TLX) 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.


Telix Pharmaceuticals Operating Margin % Related Terms


Telix Pharmaceuticals Operating Margin % Historical Data

* Premium members only.

The historical data trend for Telix Pharmaceuticals'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.

Telix Pharmaceuticals Operating Margin % Chart

Telix Pharmaceuticals Annual Data
Trend Sep00 Jun17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2,016.92 -46.35 10.50 10.76 2.25

Telix Pharmaceuticals Semi-Annual Data
Sep00 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating 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 Premium Member Only 21.15 12.31 9.42 2.79 1.73

TLX vs VRTX, REGN, ALNY: Operating Margin % Comparison

For the Biotechnology subindustry, Telix Pharmaceuticals'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.


Telix Pharmaceuticals Operating Margin % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Telix Pharmaceuticals's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Telix Pharmaceuticals's Operating Margin % falls into.


TLX
50GF Score
Telix Pharmaceuticals Ltd TLX
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Telix Pharmaceuticals 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.

Telix Pharmaceuticals'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 )
=18.053 / 803.794
=2.25 %

Telix Pharmaceuticals'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 )
=7.16 / 413.435
=1.73 %

* 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 1.73% mean?
Telix Pharmaceuticals (TLX) has a Operating Margin % of 1.73% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Telix Pharmaceuticals and its competitors. According to the industry distribution chart, Telix Pharmaceuticals ranks #246 out of 945 companies in the Biotechnology industry, placing it in the top 26%.
Is Telix Pharmaceuticals' Operating Margin % too high?
Telix Pharmaceuticals' current Operating Margin % is 1.73%. Based on the distribution chart, Telix Pharmaceuticals ranks #246 out of 945 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Telix Pharmaceuticals has a GF Score™ of 50/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Telix Pharmaceuticals' Operating Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Telix Pharmaceuticals ranks #246 out of 945 companies for Operating Margin %. This puts Telix Pharmaceuticals in the upper half of its industry. 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 Biotechnology company?
A good Operating Margin % depends on the Biotechnology industry context. However, Operating Margin % 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 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 Telix Pharmaceuticals and its competitors. Telix Pharmaceuticals's current Operating Margin % is 1.73%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Telix Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Telix Pharmaceuticals (TLX) is currently considered Possible Value Trap. The stock's GF Value™ is $27.71, compared to a current price of $10.90 — trading 60.7% below its estimated fair value. The current Operating Margin % is 1.73%. Telix Pharmaceuticals' overall GF Score™ is 50/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Telix Pharmaceuticals (TLX), the current Operating Margin % is 1.73% 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 Telix Pharmaceuticals (TLX) Overvalued in 2026?

Based on GuruFocus' analysis, Telix Pharmaceuticals stock appears to be undervalued. The current stock price of $10.90 is trading 60.7% below its estimated GF Value™ of $27.71. GuruFocus considers Telix Pharmaceuticals to be Possible Value Trap.

Key valuation signals for TLX:

  • Operating Margin %: 1.73%
  • GF Value™: $27.71 vs. price of $10.90 (60.7% below fair value)
  • GF Score™: 50/100 with 6 warning signs

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


Telix Pharmaceuticals Business Description

Address 55 Flemington Road, Level 4, North Melbourne, Melbourne, VIC, AUS, 3051
Telix develops radiopharmaceuticals to manage cancer. Radiopharmaceuticals are radioisotopes bound to molecules that can target specific cells. At low doses, these drugs can bind to specific cancer cells with radiation, and then positron emission tomography imaging can accurately visualize tumors. At high doses, these drugs can selectively target and treat tumors with radiation, known as radioligand therapy. Radiopharmaceuticals are usually injected into the bloodstream. Telix has a pipeline of potential radiopharmaceuticals but currently earns most of its revenue from US sales of Illuccix, largely used as an imaging agent to visualize the spread of prostate cancer.
50GF Score

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

$10.90
Price
$27.71
GF Value