Sienna Investment Managers overview
Stories about Sienna Investment Managers

Families, consultants seen investing early in defence amid challenges
With capital flows into defence assets tipped to grow as politicians make the case for backing the sector, questions remain over the ethics of – and expertise around – doing so.
Sienna Investment Managers contact information
Offices
Contacts
| Name | Job title | Location | |
|---|---|---|---|
| Key Contact | Job titleInvestor Relations Officer | LocationParis, France | Email |
| Key Contact | Job titlePartner, Chief Investment Officer | LocationParis, France | Email |
| Key Contact | Job titleChief Investment Officer | LocationParis, France | Email |
Job titleChief Client Officer | LocationParis, France | Email | |
Sienna Investment Managers fund commitments
Known fund commitments: 13
| Fund | Manager | Commitment date | Commitment size |
|---|---|---|---|
Manager | Commitment date- | Commitment size$303.961m | |
Manager | Commitment date- | Commitment size | |
Manager | Commitment date- | Commitment size | |
Sienna Investment Managers funds managed
Funds in market: 1
| Fund | Fund size | Open date | Strategy |
|---|---|---|---|
Fund size | Open date- | Strategy | |
Stories that mention Sienna Investment Managers
Germany's Marondo adds defence focus in new fundraise
Marondo Capital is targeting €250m for its second fund, which will invest in dual-use defence and critical infrastructure, PEI has learned.
Denmark’s PenSam and Finnish state pension seek GPs for defence exposure
A GP needs specialist knowledge to find the best opportunities in the defence sector, says Claus Jørgensen, chief investment officer at Denmark's PenSam.
Carlyle AlpInvest: Europe's military industrial build-out to spawn 'interesting opportunities'
No SMA clients have yet sought to alter their exclusion lists in response to Europe’s defence opportunity, global head Ruulke Bagijn and global head of primaries Wendy Zhu tell PEI.
Side Letter: 'Big, beautiful' opportunities?
The Trump administration's budget bill could further catalyse interest in defence opportunities and AI. Plus: a mixed outlook for emerging VC managers; and NYCERS doubles down on climate investing. Here's today's brief, for our valued subscribers only.