The Behavior Gap

We are one week away from publishing our first roundtable episode!!

Before launching our full roundtable discussion, we wanted to highlight a topic that comes up often:

The Behavior Gap

Listen to Katie discussing her experience with the behavior gap

Why Investor Behavior Matters

At Painted Porch, we spend a lot of time thinking about something that doesn’t show up neatly on a chart or spreadsheet: human behavior.

Markets shift, data evolves, and economic conditions vary. However, one of the most reliable forces influencing long-term investment results is something much more personal: how investors respond to those shifts. This phenomenon is often called the Behavior Gap, and understanding it is a crucial part of how we support our clients.

What Is the Behavior Gap?

The behavior gap represents the difference between the returns an investment could achieve and the actual returns investors experience due to poor decisions based on emotions and behavior. In many cases, the gap is created not by the investments themselves, but by the decisions people make along the way, buying at the wrong time, selling during moments of fear, or chasing the latest trend.

Research from the DALBAR investor behavior studies*, and popularized by financial thinker Carl Richards, has highlighted this pattern for decades. While the exact size of the gap is debated, the underlying reality is widely recognized across the financial industry: behavior often erodes returns.

But for us, the concept isn’t just theoretical. It’s something we’ve seen play out again and again.

Seeing It Up Close

Over the course of many careers in finance, managing institutional portfolios, advising families, and investing personally, our team has witnessed the behavior gap from multiple angles.

There’s a natural human tendency to remember the investments that worked and quietly forget the ones that didn’t. We celebrate the big wins but rarely step back and evaluate the full picture of our decisions over time.

In theory, building wealth through investing is straightforward.

• Stay invested
• Stay diversified
• Rebalance over time.

Yet the simplicity of the process is exactly what makes the behavioral gap so fascinating, and so challenging. If it’s that simple, why doesn’t everyone do it? Because we’re human.

Discipline as a Safeguard

If the behavior gap is driven by emotion, the solution isn’t just better information, it’s better structure.

At Painted Porch, we focus on helping clients create a clear, long-term plan and then build safeguards around it. That includes:

• Maintaining diversified portfolios aligned with long-term goals
• Rebalancing strategically rather than reacting impulsively
• Keeping decisions grounded in planning rather than headlines
• Acting as a partner and sounding board during emotionally charged market moments

In many ways, our most important role isn’t predicting markets. It’s helping clients stay anchored when markets test their resolve.

At Painted Porch, we believe that closing the behavior gap, through education, planning, and partnership, may be one of the most valuable services we can provide.

We hope you enjoyed this, and we will be releasing more clips and the entire episode next week.

If you are interested and want to learn more, use our website “Let’s talk” button. Please share with friends, family, and add comments. We would love to hear from you.

*Source: DALBAR, Quantitative Analysis of Investor Behavior (QAIB)