29 August 2025
From Exit to Wealth Building: The Complete Guide with Jan Voss from Cape May
This episode is currently only available in German. The article below is an English write-up.
About this episode
After a successful startup exit, founders face a new challenge: How do I manage my wealth properly? Jan Voss, founder of Cape May and former Goldman Sachs expert, has years of experience in professional wealth management and as a family office manager. In this comprehensive guide, he shares his key insights for founders.
First Steps After the Exit: Stay Calm
Jan's first and most important advice: Don't rush. "Quick decisions are often wrong," he explains. After an exit, founders should first take time to think through their new situation. The euphoria of the exit can lead to hasty investment decisions that are later regretted.
Proper wealth structuring begins with an honest assessment of one's goals, risk tolerance, and time horizon. Tax structuring also plays an important role here – often a holding structure makes sense to ensure flexibility and tax efficiency.
Portfolio Construction: Simplicity Wins
A central point in Jan's approach is the realization that complexity usually doesn't pay off. "Simple solutions are often the best," he emphasizes. ETFs play an important role here because they are cost-effective, transparent, and liquid.
Jan's Aspirational Investor Framework helps find the right balance between different asset classes. It's about the optimal mix between:
- –Core Holdings: Stable, low-cost ETFs as the foundation
- –Alternatives: Complementary investments for diversification
- –Opportunistic Plays: Smaller, riskier positions
The art lies in finding the right balance between risk and security without getting lost in too many side shows.
Wealth Management: When External Help Makes Sense
Not every founder needs to manage their wealth themselves. Jan explains when external help makes sense and what to look for when selecting banks and advisors. Important criteria include:
- –Transparency in fees and costs
- –Understanding of founders' specific needs
- –Long-term orientation instead of short-term sales interests
Fee optimization plays a crucial role in long-term performance. Even small differences in annual costs can lead to significant differences in final wealth over decades.
The Balance Between Active and Passive
A classic dilemma in wealth management is the question: Active or passive management? Jan favors a pragmatic approach strongly inspired by the Vanguard approach. The basic philosophy: A large portion of the portfolio should be passively invested in low-cost, broadly diversified ETFs.
Active management can make sense in specific areas but should remain the exception. Most active managers fail to beat the market in the long term – after deducting their fees.
Psychology: Less is Often More
An often underestimated aspect of wealth management is the psychological component. Jan emphasizes: "Less is often more." Too many positions, overly complex strategies, and too frequent changes usually lead to worse results.
Founders tend to want to transfer their success strategies from the startup world to wealth management. But while speed and risk are often rewarded in entrepreneurship, different rules apply in wealth management: patience, discipline, and simplicity.
The 3% Rule for Sustainable Wealth Preservation
For long-term strategy, Jan recommends the 3% rule: Those who withdraw no more than 3% of their wealth annually can preserve their capital long-term while financing a comfortable lifestyle. This rule accounts for inflation, taxes, and market volatility.
Proper wealth structuring should consider this withdrawal strategy from the beginning. This means: a balance between growth-oriented and income-oriented investments.
Conclusion: The Path to Professional Wealth Management
Jan's key insights can be summed up in a simple formula: stay calm, keep it simple, think long-term. Successful founders must learn that wealth management is a marathon, not a sprint.
The most important steps after the exit:
- –Take time for strategic planning
- –Optimize tax structure
- –Build a simple, diversified portfolio
- –Minimize fees
- –Define long-term withdrawal strategy
Those who follow these basic principles lay the foundation for sustainable wealth building and financial independence.
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