COOSF (Carbios) SpecialCharges

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

COOSF Carbios SA COOSF
57 GF Score
Price $6.50
GF Value $886.75
Valuation Possible Value Trap
! 3 Warning Signs
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What is Carbios SpecialCharges?

Special Charges only applies to banks.

COOSF
57GF Score
Carbios SA COOSF
SpecialCharges is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Carbios (COOSF) Overvalued in 2026?

Based on GuruFocus' analysis, Carbios stock appears to be undervalued. The current stock price of $6.50 is trading 99.3% below its estimated GF Value™ of $886.75. GuruFocus considers Carbios to be Possible Value Trap.

Key valuation signals for COOSF:

  • SpecialCharges:
  • GF Value™: $886.75 vs. price of $6.50 (99.3% 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

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

$6.50
Price
$886.75
GF Value