Masters in Business

At The Money: Don’t Underperform Your Own Investments!

October 15, 2025

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  • The investor return gap, highlighted in Morningstar's "Mind the Gap" study discussed on "Masters in Business" in the episode "At The Money: Don’t Underperform Your Own Investments!", reveals that investor behavior causes them to significantly underperform the total returns of the funds they hold. 
  • Behavioral factors like chasing performance (buying high and selling low) and making discretionary asset allocation changes based on market fluctuations are primary drivers of the negative investor return gap. 
  • Automation and having a disciplined, diversified plan, exemplified by the near-zero gap seen in allocation funds like target-date strategies, are the most effective ways for investors to minimize underperformance. 

Segments

Actionable Advice to Minimize Gap
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(00:13:35)
  • Key Takeaway: Investors must create a plan, automate investment decisions, and keep emotions at bay to capture their funds’ long-term returns.
  • Summary: Automation narrows gaps by obviating the need for discretionary action, especially regarding rebalancing. Having a widely diversified plan provides an anchor during market tumult, preventing ruinous outcomes that induce panic selling.