Zinc rooftops of the 9th arrondissement of Paris at dawn; in the attic of one building, a lamp-lit dormer window where someone is reading
The mansard roof of a Paris building at dawn, its middle dormer window lit, with someone reading inside

Under the roof · 08:30

Investment committee, every morning

Independent asset manager · Paris 9e · Since 2011

Five funds.
One house in Paris.

Fifteen people on six floors run, check and settle five UCITS funds. Every figure we publish carries its date.

Paris 9e

07:42:10 CET

Paris 9e

07:42:10 CET

Next NAV

Today, 18:00

Next NAV

Today, 18:00

Assets

€1.14bn · 30 Sept

Assets

€1.14bn · 30 Sept

Authorised

AMF GP-11000000

Owned by

The team, 100%

The firm's brass nameplate beside the green carriage door, on a limestone wall

MANSARD

ASSET MANAGEMENT

DEPUIS 2011

The firm's brass nameplate beside the green carriage door, on a limestone wall

MANSARD

ASSET MANAGEMENT

DEPUIS 2011

At the door · 14 rue des Combles

€1.14bn

assets under management

as of 30 Sept 2026

€1.14bn

assets under management

as of 30 Sept 2026

5

UCITS funds

French FCPs, daily dealing

5

UCITS funds

French FCPs, daily dealing

15

people on six floors

6 run money, 9 lead, check, settle and report

15

people on six floors

6 run money, 9 lead, check, settle and report

2011

founded in Paris

same address since 2014

2011

founded in Paris

same address since 2014

100%

owned by the team

partners invest in every fund

100%

owned by the team

partners invest in every fund

Fifteen people, six floors.

A fund is only as sound as the people who check it. This is who does what in the house, floor by floor, from the committee under the roof to the door on the street.

Line drawing of the mansard roof

Under the roof

4th floor

3rd floor

2nd floor

1st floor

Entresol

Ground floor

Line drawing of the mansard roof

Under the roof

4th floor

3rd floor

2nd floor

1st floor

Entresol

Ground floor

Under the roof · Investment committee

Every morning at 08:30, the four portfolio managers meet under the roof with the Chief Executive.

Every buy and every sell is minuted, with the reason and the names of who agreed.

The morning investment committee around an oak table in the attic room, under the sloping roof, dormer windows behind

4th floor · Portfolio management & research

Four portfolio managers and two analysts.

Each fund has a named manager and a named deputy. Every company we own has been met by the team.

3rd floor · Control

Compliance and risk report to the board, not to the CIO.

They check every order before it leaves and every NAV after it is struck. They can stop a trade, and they have.

2nd floor · Middle office

Every order checked before it leaves.

Every NAV struck at 18:00 with the fund administrator, and checked line by line before it is published.

1st floor · Back office

Cash and positions, reconciled every day.

Settlements are tracked with the depositary and the brokers to the last cent, and subscriptions handled with the transfer agent.

Entresol · Leadership

The two founders run the firm and sit on every committee.

Neither manages a fund alone. The back office reports to the COO, not to the people who trade.

Ground floor · Investor relations

One door, one person you can call.

Olivia answers within a working day, in English or in French.

What happens before 19:30.

A NAV is not a number someone types. It is the end of a day that runs through four floors, with two independent checks and a reconciliation before you see it.

08:30

Under the roof

Committee agrees the day’s orders

Camille Roussel on the fourth-floor balcony with a coffee, looking out over the rooftops

Camille

08:30

Under the roof

Committee agrees the day’s orders

Camille Roussel on the fourth-floor balcony with a coffee, looking out over the rooftops

Camille

09:05

3rd floor

Pre-trade compliance check

Pierre-Alexis Bertin reading a document at arm's length, a pen between his teeth

Pierre-Alexis

09:05

3rd floor

Pre-trade compliance check

Pierre-Alexis Bertin reading a document at arm's length, a pen between his teeth

Pierre-Alexis

09:10

4th floor

Orders sent to brokers

Yanis Benali listening to a machinist explain a part on a factory floor

Yanis

09:10

4th floor

Orders sent to brokers

Yanis Benali listening to a machinist explain a part on a factory floor

Yanis

15:30

2nd floor

Fills confirmed, positions updated

Nadia Haddad leaning in an office doorway, arms crossed, listening

Nadia

15:30

2nd floor

Fills confirmed, positions updated

Nadia Haddad leaning in an office doorway, arms crossed, listening

Nadia

17:35

Euronext Paris

The market closes

Euronext

17:35

Euronext Paris

The market closes

Euronext

18:00

2nd floor

NAV struck with the fund administrator

Romain Chassagne at his desk in the evening, rubbing his eyes under his glasses

Romain

18:00

2nd floor

NAV struck with the fund administrator

Romain Chassagne at his desk in the evening, rubbing his eyes under his glasses

Romain

18:40

3rd floor

Independent NAV check, risk limits

Marion Lefèvre thinking in front of a whiteboard, a marker cap between her teeth

Marion

18:40

3rd floor

Independent NAV check, risk limits

Marion Lefèvre thinking in front of a whiteboard, a marker cap between her teeth

Marion

19:30

1st floor

NAV published, cash reconciled

Karim Touré sorting printed statements into two piles at a high table

Karim

19:30

1st floor

NAV published, cash reconciled

Karim Touré sorting printed statements into two piles at a high table

Karim

Nadia Haddad and Romain Chassagne checking the evening NAV on a screen in the second-floor office

The NAV has been late once since 2011, by twelve minutes. It has been corrected once, in 2019, by 0.02%, and every investor was told the same evening.

Investment committee · Standing rules

Adopted 2011 · Last reviewed Sep 2026

Resolution 01

We own between 25 and 50 companies per fund. If we cannot explain one in two minutes, we sell it.

CR · YB · SL · IO · HM

Resolution 01

We own between 25 and 50 companies per fund. If we cannot explain one in two minutes, we sell it.

CR · YB · SL · IO · HM

Resolution 02

No fund pays a performance fee. We are paid the same whether we are lucky or not.

CR · YB · SL · IO · HM

Resolution 02

No fund pays a performance fee. We are paid the same whether we are lucky or not.

CR · YB · SL · IO · HM

Resolution 03

No manager trades a fund alone. Every order has a second signature.

CR · YB · SL · IO · HM

Resolution 03

No manager trades a fund alone. Every order has a second signature.

CR · YB · SL · IO · HM

Resolution 04

The partners invest in every fund, on the same terms as you.

HM · AD · CR

Resolution 04

The partners invest in every fund, on the same terms as you.

HM · AD · CR

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