“As for the future, your task is not to foresee it, but to enable it”

Antoine de Saint-Exupéry

Gay-Lussac Gestion and its teams providing their asset management expertise to their clients for more than 25 years. As managers, Gay-Lussac Gestion's teams are committed to combine performance and sustainable growth.
Their investment strategy is based on a unique, rigorous and proven methodology with a strong technological and responsible focus. They combine performance, responsibility and sustainability with the same level of care for each.

Our expertise in fund management

Historical equity expertise with a strong footprint on European and American Small and Mid Caps stocks.

Our businesses

Wealth management
Depending on your specific needs and personal objectives, our team of managers will assist you in a tailor-made management of the assets you entrust to us.
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Fund management
For more than 25 years, Gay-Lussac Gestion has put all its expertise and know-how to work to offer asset management solutions adapted to the specific needs and objectives of its clients, while meeting the criteria of responsibility and ESG.
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Corporate savings
Our experts support you through all the stages of your corporate savings project, adapted to your needs, your sector of activity and your specific objectives.
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Our FCP Our FCPE
Performance 2023
Annualized performance
Encours OPC
Investment horizon
Risk level
Gay-Lussac Microcaps
Performance 2023

-0.05 %

Annualized performance

9.48 %

Encours OPC

99.23 M€

Investment horizon

5 years and +

Risk level

4 / 7

Gay-Lussac Microcaps Europe
Performance 2023

2.05 %

Annualized performance

9.92 %

Encours OPC

67.45 €

Investment horizon

-

Risk level

5 / 7

Gay-Lussac Smallcaps
Performance 2023

3.23 %

Annualized performance

8.15 %

Encours OPC

27.8 M€

Investment horizon

5 years and +

Risk level

5 / 7

Gay-Lussac Green Impact
Performance 2023

3.37 %

Annualized performance

3.19 %

Encours OPC

71.76 M€

Investment horizon

5 year and +

Risk level

5 / 7

RJ Funds Eagle US Small Cap Strategy
Performance 2023

1.61 %

Annualized performance

7.93 %

Encours OPC

134.25 millions €

Investment horizon

5 years and +

Risk level

6 / 7

Gay-Lussac Europe Flex
Performance 2023

1.25 %

Annualized performance

3.56 %

Encours OPC

63.96 M€

Investment horizon

5 years and +

Risk level

4 / 7

Gay-Lussac Heritage
Performance 2023

2.05 %

Annualized performance

1.04 %

Encours OPC

26.44 M€

Investment horizon

3 years

Risk level

3 / 7

RJ Funds Reams Unconstrained Bond
Performance 2023

3.46 %

Annualized performance

3.18 %

Encours OPC

469.31 millions €

Investment horizon

3 years and +

Risk level

4 / 7

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Performance 2023
Annualized performance
Encours OPC
Investment horizon
Risk level

About
Gay-Lussac Gestion

Faithful to the values of performance, excellence and family spirit of the French chemist and physicist Louis Joseph Gay-Lussac, our independent asset management company – with a staff of 20 and an 110% growth over the last 3 years – draws on this legacy to support its clients at every stages during their investment projects. Because our only reason to exist is you.

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Our CSR policy

The entire Gay-Lussac Gestion team has integrated good practices in terms of environmental, social and governance (ESG) issues, both in their financial (ESG funds) and extra-financial activities.  Because good ESG practices contribute to the long-term performance of the companies in which we invest, we integrate ESG criteria into our investment processes. Gay-Lussac Gestion develops and applies its own ESG rating criteria for all asset classes in which they invest.

Through our ESG GLG Green Impact Fund, we select stocks that are able to meet both economic and ecological challenges and offer our investors the opportunity to combine their investment objectives with their personal values and convictions.

You have a question, an inquiry?

Our advisers and experts are fully available for any kind of request; clarification or guidance in your current or future investment projects.

Contact us

Prix & récompenses

Latest news

07 June 2021

Les Echos Patrimoine – Comment surfer sur la relance pour doper son portefeuille

BOURSE – A condition d’être sélectif, la Bourse devrait encore offrir des opportunités aux investisseurs. Dans le contexte actuel de déploiement des plans de relance…

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29 January 2021

L’AGEFI – Raymond James French management takes its independence

Raymond James AMI has been bought by its management and becomes Gay-Lussac Gestion Emmanuel Laussinote, Chairman of Gay-Lussac Gestion It is rare for a financial…

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29 January 2021

CITIWIRE – Raymond James AMI becomes Gay-Lussac Gestion

Raymond James Financial, the merchant bank has just given its management company its independence. Bought out by its management, Raymond James Asset Management International is…

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Why choose Gay-Lussac Gestion ?

GAY-LUSSAC GESTION is an asset management company operating in France since 1995 (initially under the name Raymond James Asset Management International) with three areas of expertise: fund management, wealth management and corporate savings. Through its family spirit, its certain philosophy of performance, a responsible methodology and the strength of independence, GAY-LUSSAC GESTION anchors its strategy in tailor-made support for its clients and its expertise in Small & Mid caps, with the desire to take action over the long term.