COOSF (Carbios) YoY EBITDA Growth: 263.98% (As of Dec. 2025)

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COOSF Carbios SA COOSF
57 GF Score
Price $7.00
GF Value $902.08
Valuation Possible Value Trap
! 3 Warning Signs
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What is Carbios YoY EBITDA Growth?

Carbios COOSF 57 YoY EBITDA Growth is 263.98% as of Dec. 2025. GuruFocus rates COOSF with a GF Score™ of 57/100 and a GF Value™ of $902.08 (Possible Value Trap). The stock has 3 warning signs investors should review.

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months. Carbios's YoY EBITDA Growth for the quarter that ended in Dec. 2025 was 263.98%.

Carbios's EBITDA per Share for the six months ended in Dec. 2025 was $0.57.

Carbios YoY EBITDA Growth Historical Data

* Premium members only.

The historical data trend for Carbios's YoY EBITDA Growth 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.

Carbios YoY EBITDA Growth Chart

Carbios Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EBITDA Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 194.44 -309.99 16.77 7.11 20.82

Carbios Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
YoY EBITDA Growth 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 33.49 34.53 39.34 -49.27 263.98
COOSF
57GF Score
Carbios SA COOSF
YoY EBITDA Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Carbios YoY EBITDA Growth Calculation

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months.

Carbios's YoY EBITDA Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY EBITDA Growth (A: Dec. 2025 )
=(EBITDA per Share (A: Dec. 2025 )-EBITDA per Share (A: Dec. 2024 ))/ | EBITDA per Share (A: Dec. 2024 ) |
=(-1.004--1.268)/ | -1.268 |
=20.82 %

Carbios's YoY EBITDA Growth for the quarter that ended in Dec. 2025 is calculated as:

YoY EBITDA Growth (Q: Dec. 2025 )
=(EBITDA per Share (Q: Dec. 2025 )-EBITDA per Share (Q: Dec. 2024 )) / | EBITDA per Share (Q: Dec. 2024 )) |
=(0.569--0.347)/ | -0.347 |
=263.98 %

* 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 YoY EBITDA Growth →
What does a YoY EBITDA Growth of 263.98% mean?
Carbios (COOSF) has a YoY EBITDA Growth of 263.98% as of Dec. 2025. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Carbios and its competitors.
Is Carbios' YoY EBITDA Growth too high?
Carbios' current YoY EBITDA Growth is 263.98%. Overall, Carbios has a GF Score™ of 57/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Carbios' YoY EBITDA Growth compare to LIN and SHW?
Carbios' YoY EBITDA Growth of 263.98% can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY EBITDA Growth for a Chemicals company?
A good YoY EBITDA Growth depends on the Chemicals industry context. However, YoY EBITDA Growth 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 YoY EBITDA Growth mean?
A high YoY EBITDA Growth can signal that a stock is expensive relative to its fundamentals. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Carbios and its competitors. Carbios's current YoY EBITDA Growth is 263.98%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Carbios stock overvalued right now?
Based on GuruFocus' analysis, Carbios (COOSF) is currently considered Possible Value Trap. The stock's GF Value™ is $902.08, compared to a current price of $7.00 — trading 99.2% below its estimated fair value. The current YoY EBITDA Growth is 263.98%. Carbios' overall GF Score™ is 57/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EBITDA Growth calculated?
YoY EBITDA Growth is calculated from a company's financial statements. For Carbios (COOSF), the current YoY EBITDA Growth is 263.98% 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 Carbios (COOSF) Overvalued in 2026?

Based on GuruFocus' analysis, Carbios stock appears to be undervalued. The current stock price of $7.00 is trading 99.2% below its estimated GF Value™ of $902.08. GuruFocus considers Carbios to be Possible Value Trap.

Key valuation signals for COOSF:

  • YoY EBITDA Growth: 263.98%
  • GF Value™: $902.08 vs. price of $7.00 (99.2% below fair value)
  • GF Score™: 57/100 with 3 warning signs

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

Carbios Business Description

Other Exchanges ALCRB:France3C1:Germany
Address 5, Rue de la Baume, Paris, FRA, 75008
Carbios SA specializes in developing industrial bio-process for the recycling of plastic waste and the production of the biopolymer. The company creates a new generation of fully biodegradable plastics with a controlled lifespan, a process enabling infinite biorecycling of plastic waste (PET) and a new biological pathway to produce biosourced polymers. It uses Biodegradation; Biorecycling and Bioproduction techniques.
57GF Score

Get the complete analysis for COOSF

YoY EBITDA Growth is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$7.00
Price
$902.08
GF Value