Single Family Office

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VSM Sammelstiftung für Medizinalpersonen

VSM Sammelstiftung für Medizinalpersonen was founded in 1971 to administer the mandatory occupational pension scheme (BVG/LPP) for doctors, medical...

VSM Sammelstiftung für Medizinalpersonen

VSM Sammelstiftung für Medizinalpersonen was founded in 1971 to administer the mandatory occupational pension scheme (BVG/LPP) for doctors, medical associations, and healthcare-sector companies in Switzerland. The foundation is legally anchored to the Schweizerischer Verband Selbständiger Medizinalpersonen (SVM) and operates alongside a sister entity, VSMplus Sammelstiftung, which handles supplemental executive and cadre pension plans. The portfolio is built around a classic Swiss pension-fund backbone: direct real estate holdings, a residential and commercial mortgage book, and allocations to fixed-income and equity instruments. Known property assets include the foundation's own headquarters at Hohle Gasse 4 in Bern-Liebefeld and a broader mixed-use Swiss real estate portfolio. The mortgage book provides regional credit exposure within Switzerland. Board-level ties to the insurer Sympany — former VSM Chairman Siegfried Walser also chaired Sympany's board — suggest distribution or asset-management relationships that blend insurance and pension capital. The foundation does not publicly report its total asset figure, staff headcount, or detailed performance metrics. Its governance is concentrated in a foundation board led by president Kerstin Windhövel, and it participates in the Swiss Pension Fund Association (ASIP). No dated operational event from the past 24 months is publicly verifiable. VSM's structural distinction lies in its origin as a narrowly chartered, associative pension vehicle for independent Swiss physicians. Unlike larger, diversified multi-employer schemes, it gathers liabilities almost exclusively from self-employed medical professionals and their practices, creating a closed-loop capital pool that the foundation board reinvests primarily into Swiss real estate and private credit — a steady but geography-concentrated return engine.

General information

Firm type

Single Family Office

Year founded

1971

AUM

Undisclosed

Location

Region

Europe

Country

Switzerland

City

Bern-Liebefeld

Corporate office

Hohle Gasse 4, 3097 Bern-Liebefeld, Switzerland

Principals

Kerstin Windhövel

President of the Foundation Board

Sector focus

Real EstatePrivate Credit

Frequently asked questions

Who runs investment decisions at VSM?

Strategic and investment governance rests with the Foundation Board, presided over by Dr. rer. pol. Kerstin Windhövel. The board sets the asset-allocation policy and monitors implementation, as is standard for Swiss registered pension foundations. Day-to-day investment execution is typically delegated to external asset managers or internal staff, though VSM does not publicly name its specific investment-committee members or external managers.

How is VSM funded, and where does its capital come from?

Capital flows from mandatory employer and employee contributions made by medical practices, physician associations, and healthcare organizations that have joined the foundation. VSM is constituted as a Swiss collective foundation (Sammelstiftung) under the BVG/LPP regime, meaning multiple unaffiliated employers pool their pension obligations inside a single legal structure. This effectively gives the foundation a captive, recurring contribution base tied to the Swiss healthcare sector.

What does VSM actually own in its portfolio?

The portfolio is concentrated in Swiss real estate and mortgages, with additional allocations to standard institutional liquid assets. Known direct holdings include the foundation's Liebefeld office building at Hohle Gasse 4 and a broader Swiss mixed-use real estate portfolio. The mortgage exposure provides fixed-income-like returns secured against Swiss residential and commercial property.

Is VSM a single-family office or a pension fund?

VSM operates as a registered Swiss occupational pension fund, not a family office. It functions as a collective foundation serving hundreds of independent physician practices rather than a single family's wealth. The entity qualifies for the Altss family-office universe because its small, sectorally concentrated sponsor base and real-asset-heavy balance sheet structurally resemble a family-controlled capital pool.

Why is AUM listed as undisclosed?

VSM does not publish a consolidated AUM figure on its website or in readily available Swiss commercial-register filings. The number cited across some databases represents an external estimate, not a firm disclosure. Under Altss sourcing standards, AUM is treated as undisclosed unless the firm itself reports the figure in a public document.

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