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 Nokias 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.
Xenetic Biosciences Operating Margin % Related Terms
Xenetic Biosciences Operating Margin % Historical Data
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The historical data trend for Xenetic Biosciences'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.
XBIO vs PCSA, SILO, LIMN: Operating Margin % Comparison
For the Biotechnology subindustry, Xenetic Biosciences'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.
Xenetic Biosciences Operating Margin % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Xenetic Biosciences's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Xenetic Biosciences's Operating Margin % falls into.
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.
Xenetic Biosciences's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Xenetic Biosciences (XBIO) has a Operating Margin % of -62.21% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Xenetic Biosciences and its competitors. According to the industry distribution chart, Xenetic Biosciences ranks #453 out of 944 companies in the Biotechnology industry, placing it in the top 48%.
Is Xenetic Biosciences' Operating Margin % too high?
Xenetic Biosciences' current Operating Margin % is -62.21%. Based on the distribution chart, Xenetic Biosciences ranks #453 out of 944 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Xenetic Biosciences has a GF Score™ of 83/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Xenetic Biosciences' Operating Margin % compare to PCSA and SILO?
According to the Biotechnology industry distribution chart, Xenetic Biosciences ranks #453 out of 944 companies for Operating Margin %. This puts Xenetic Biosciences 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 Xenetic Biosciences and its competitors. Xenetic Biosciences's current Operating Margin % is -62.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Xenetic Biosciences stock overvalued right now?
Based on GuruFocus' analysis, Xenetic Biosciences (XBIO) is currently considered Possible Value Trap. The stock's GF Value™ is $4.18, compared to a current price of $2.95 — trading 29.5% below its estimated fair value. The current Operating Margin % is -62.21%. Xenetic Biosciences' overall GF Score™ is 83/100 with 2 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 Xenetic Biosciences (XBIO), the current Operating Margin % is -62.21% 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 Xenetic Biosciences (XBIO) Overvalued in 2026?
Based on GuruFocus' analysis, Xenetic Biosciences stock appears to be undervalued.
The current stock price of $2.95 is trading 29.5% below its estimated GF Value™ of $4.18.
GuruFocus considers Xenetic Biosciences to be Possible Value Trap.
Key valuation signals for XBIO:
Operating Margin %: -62.21%
GF Value™: $4.18 vs. price of $2.95 (29.5% below fair value)
No single metric tells the full story. See the XBIO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Xenetic Biosciences Inc is a biopharmaceutical company focused on progressing XCART, a personalized CAR T platform technology engineered to target patient-specific tumor neoantigens. The Company is initially advancing cell-based therapeutics targeting the unique B-cell receptor on the surface of an individual patient’s malignant tumor cells for the treatment of B-cell lymphomas. XCART has the potential to fuel a robust pipeline of therapeutic assets targeting high-value oncology indications. Additionally, Xenetic is leveraging PolyXen™, its proprietary drug delivery platform, by partnering with biotechnology and pharmaceutical companies. PolyXen™ has demonstrated its ability to improve the half-life and other pharmacological properties of next-generation biologic drugs. The Company has an exclusive license agreement with Takeda Pharmaceuticals Co. Ltd. in the field of coagulation disorders and expects to earn royalty payments under this agreement.
83GF Score
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