Teaminvest Wealth Builders
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Teaminvest Wealth Builders
Diworsification: When Diversification Goes Too Far – Teaminvest Wealth Builders Podcast
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Diversification is often described as the cornerstone of risk management — but taken too far, it can quietly undermine long-term investment returns.
In this episode, we examine the concept of "diworsification" and why disciplined value investors think differently about portfolio construction. This discussion focuses on downside risk, conviction, and understanding what you own. Drawing on real-world experience and insights from Warren Buffett, the episode explains why excessive diversification can dilute insight, mask risk, and cap upside — especially for long-term investors who do their work.
What you'll learn in this episode:
- The difference between healthy diversification and “diworsification”
- Why owning too many investments can increase risk, not reduce it
- How academic definitions of risk differ from real-world investor experience
- Why understanding your businesses matters more than portfolio size
- How disciplined value investors think about conviction and focus
- Practical ways to build a portfolio aligned with your circle of competence
Key topics covered:
Value investing • Disciplined investing • Long-term investing • Diversification • Portfolio construction • Risk management • Conviction investing • Investor behaviour
Key Quotes:
- “With too many assets, you limit the benefit of getting any one right.”
- “Diversification is protection against ignorance. If you know what you’re doing, diversification doesn’t make much sense.” — Warren Buffett
- “Risk only matters on the downside—as an investor, not as an academic.”
Timestamps:
00:00 – Introduction: The myth of more is better
02:06 – What is diversification?
09:35 – Academic vs. practical risk
19:00 – How portfolio bloat dilutes returns
27:30 – How many assets should you really hold?
17:52 – Diworsification and Buffett’s wisdom
20:00 – The power of focus and knowing your investments
25:20 – Practical tips for smarter portfolio construction
17:00 – Emerging Wealth Winners Conference, Melbourne 2025
30:00 – Final thoughts
🎧 Available on YouTube, Apple Podcasts and Spotify.
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