Avantium NV (XAMS:AVTX) OCF Margin %: -127.63% (As of Dec. 2025)


XAMS:AVTX Avantium NV XAMS:AVTX
65 GF Score
Price €7.70
GF Value €6.18
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Avantium NV OCF Margin %?

Avantium NV XAMS:AVTX -1.28% 65 OCF Margin % is -127.63% as of Dec. 2025. GuruFocus rates XAMS:AVTX with a GF Score™ of 65/100 and a GF Value™ of €6.18 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 1,581 Chemicals companies, Avantium NV ranks worse than 97.98% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Avantium NV's Cash Flow from Operations for the six months ended in Dec. 2025 was €-10.09 Mil. Avantium NV's Revenue for the six months ended in Dec. 2025 was €7.91 Mil. Therefore, Avantium NV's OCF Margin % for the quarter that ended in Dec. 2025 was -127.63%.

As of today, Avantium NV's current OCF Yield % is -13.55%.

The historical rank and industry rank for Avantium NV's OCF Margin % or its related term are showing as below:

XAMS:AVTX' s OCF Margin % Range Over the Past 10 Years
Min: -189.87   Med: -100.78   Max: -25.95
Current: -189.87


During the past 13 years, the highest OCF Margin % of Avantium NV was -25.95%. The lowest was -189.87%. And the median was -100.78%.

XAMS:AVTX's OCF Margin % is ranked worse than
97.98% of 1581 companies
in the Chemicals industry
Industry Median: 8.24 vs XAMS:AVTX: -189.87


Avantium NV OCF Margin % Related Terms


Avantium NV OCF Margin % Historical Data

* Premium members only.

The historical data trend for Avantium NV's OCF 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.

Avantium NV OCF Margin % Chart

Avantium NV Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -115.51 -62.64 -86.05 -171.14 -189.87

Avantium NV Semi-Annual Data
Dec15 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF 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 Premium Member Only -41.26 -301.53 -74.40 -263.44 -127.63

XAMS:AVTX vs LIN, SHW, ECL: OCF Margin % Comparison

For the Specialty Chemicals subindustry, Avantium NV's OCF Margin %, along with its competitors' market caps and OCF 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.


Avantium NV OCF Margin % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Avantium NV's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Avantium NV's OCF Margin % falls into.


XAMS:AVTX
65GF Score
Avantium NV XAMS:AVTX
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Avantium NV OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Avantium NV's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-27.708/14.593
=-189.87 %

Avantium NV's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-10.089/7.905
=-127.63 %

* 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 OCF Margin % →
What does a OCF Margin % of -127.63% mean?
Avantium NV (XAMS:AVTX) has a OCF Margin % of -127.63% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Avantium NV and its competitors. According to the industry distribution chart, Avantium NV ranks #1549 out of 1581 companies in the Chemicals industry, placing it in the top 98%.
Is Avantium NV's OCF Margin % too high?
Avantium NV's current OCF Margin % is -127.63%. Based on the distribution chart, Avantium NV ranks #1549 out of 1581 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Avantium NV has a GF Score™ of 65/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Avantium NV's OCF Margin % compare to LIN and SHW?
According to the Chemicals industry distribution chart, Avantium NV ranks #1549 out of 1581 companies for OCF Margin %. This places Avantium NV in the lower half of its industry. The industry median OCF Margin % is 8.24. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Chemicals company?
The median OCF Margin % among Chemicals companies is 8.24, based on 1,581 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Avantium NV and its competitors. For the Chemicals industry, the median OCF Margin % is 8.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Avantium NV's current OCF Margin % is -127.63%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Avantium NV stock overvalued right now?
Based on GuruFocus' analysis, Avantium NV (XAMS:AVTX) is currently considered Modestly Overvalued. The stock's GF Value™ is €6.18, compared to a current price of €7.70 — trading 24.6% above its estimated fair value. The current OCF Margin % is -127.63%. Avantium NV's overall GF Score™ is 65/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Avantium NV (XAMS:AVTX), the current OCF Margin % is -127.63% 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 Avantium NV (XAMS:AVTX) Overvalued in 2026?

Based on GuruFocus' analysis, Avantium NV stock appears to be overvalued. The current stock price of €7.70 is trading 24.6% above its estimated GF Value™ of €6.18. GuruFocus considers Avantium NV to be Modestly Overvalued.

Key valuation signals for XAMS:AVTX:

  • OCF Margin %: -127.63%
  • GF Value™: €6.18 vs. price of €7.70 (24.6% above fair value)
  • GF Score™: 65/100 with 8 warning signs

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


Avantium NV Business Description

Address Zekeringstraat 29, Amsterdam, NLD, 1014 BV
Avantium NV along with its subsidiaries is engaged in developing and commercializing next-generation bio-based plastics and chemicals based on its technological capabilities in catalysis research and development. Avantium also provides solutions in the field of sustainable chemistry and provider of catalyst testing technology. The company operates through segments: R&D Solutions, and Renewable Polymer segments. The company generates the majority of its revenue from the R&D Solutions segment. R&D Solutions provides R&D solutions in the field of sustainable chemistry and is the provider of advanced catalyst testing technology and services to accelerate catalyst R&D. The company's products include: PEF & FDCA; CO2-based polyesters & chemicals; PlantMEG & PlantMPG; and R&D Solutions.
65GF Score

Get the complete analysis for XAMS:AVTX

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

€7.70
Price
€6.18
GF Value