About us
Opulion shows what the listed investment companies it covers actually own, one by one, with dated and sourced figures.
The founder

“I built this site to answer a simple question: when I own a holding company, what do I actually own?”
More than twenty years in asset management, private banking and advising families: fund analysis, portfolio construction, then helping families structure their wealth.
Career
- Since 2026Opulion founder.
- Since 2021Family Partners family officer: he helps families structure their finances and manage their wealth.
- Since 2021Alfin Vestors SRL founder of the company that publishes Opulion.
- 2018 – 2021CBC Banque & Assurance private banker.
- 2010 – 2017Flexam Fund co-founder, director and executive manager of an independent fund of funds (UCITS).
- 2004 – 2009Puilaetco Dewaay Private Bankers fund analyst and portfolio manager: funds of funds and institutional mandates.
Source: his public LinkedIn profile.
Why Opulion
Listed investment companies let an individual invest alongside families and managers who think long term: the Wallenberg family behind Investor AB, the Agnelli family behind Exor, Belgian families behind Sofina or Ackermans & van Haaren.
But their holdings, listed or private, are described in long reports, each in its own way. Opulion sets them all out in the same format: one page per company, a journal for the news, and a portfolio to add it all up.
Our commitments
- Independence: no mandate, no retrocession, no issuer to please.
- Every figure carries its date and source. Anything missing is flagged as missing.
- No investment advice: we inform, you decide.
- The author holds some of the companies we follow. He declares it on every company page, and the full policy is on the Independence page.
Contact us
Opulion is published by Alfin Vestors SRL, a Belgian company based in Ixelles (company number 0772.847.696).
Write to us: contact@opulion.com.
Understand before you act.