Financial Resources for Early-Career Physicians

Financial Planning

Optimizing 403b and 401k Portfolios: Proven Techniques for Long-Term Growth

Discover evidence-based techniques to help optimize your 403b and 401k investments.

James Pommert, CFP
12/17/2024

“Why Optimize Your Portfolio?“

Many of you may be asking this question when it comes to the strategies being used in your investment portfolio. 

In this video, James discusses the significant impact that investment choices within 403b and 401k plans can have on a physician's financial future. The key takeaway is that even a small performance differential—such as 0.4%—can lead to substantial differences in wealth accumulation over time, potentially amounting to hundreds of thousands or even millions of dollars.

One impact on performance that James highlights is the common use of target date funds among physicians. These funds are designed to automatically adjust their asset allocation as the target retirement date approaches, becoming more conservative over time. For example, a target date fund labeled "2040" will gradually shift its investment strategy to reduce equity exposure and increase bond holdings as the year 2040 nears. While this approach simplifies investment decisions, it often results in a "cookie-cutter" strategy that may not be optimal for every investor.

Taking another direction, James contrasts the target date fund approach with an evidence-based investment strategy. This strategy involves a more tailored allocation that seeks to optimize returns based on historical performance data. The evidence-based approach focuses on specific asset classes, such as small-cap and value stocks, which have historically outperformed larger, growth-oriented companies. By tilting the portfolio towards these higher-performing categories, investors can potentially achieve better long-term results.

James goes on to provide a detailed breakdown of asset allocation, comparing the target allocation of a typical 403b or 401k plan with the evidence-based approach. He emphasizes the importance of aligning actual investments with an optimal target allocation. For instance, the analysis shows that a target date fund may deviate by as much as 34% from an optimal allocation, while a more tailored approach can reduce this deviation to around 3%. This closer alignment with target allocations is crucial for maximizing performance over time.

Another critical point made is the relationship between risk and return. While many investors focus solely on returns, understanding the risk associated with different investment strategies is equally important. The evidence-based approach not only aims for higher returns but also tends to exhibit lower volatility compared to traditional market-cap-weighted strategies. This means that investors can achieve better performance with slightly less risk, making it a more attractive option for those looking to optimize their portfolios.

In summary, James underscores the importance of actively managing investments within 403b and 401k plans. By moving away from generic target date funds and adopting a more evidence-based investment strategy, physicians can significantly enhance their retirement savings. The discussion highlights that even small adjustments in asset allocation can lead to substantial financial benefits over time, making it essential for investors to be proactive and informed about their investment choices.

Key Timestamps and Topics

  • 01:42 Target date fund performance comparison
  • 04:44 Evidence-based investment approach
  • 10:21 Portfolio performance optimization strategies
  • 14:32 Evidence-based investment approach
  • 17:03 Optimizing portfolio returns and risks

3 Key Takeaways

  1. Are you maximizing your 403b and 401k investments? Discover how a small performance differential can lead to millions over time for physicians. 
  1. Learn why some investment strategies outperform others while we explore the benefits of a more tailored investment approach versus cookie-cutter solutions.
  1. The long-term benefits of optimizing asset allocation are clear. An evidence-based approach not only yields better performance, but also does so with slightly lower volatility. This means that physicians can potentially achieve higher returns without taking on additional risk, making it a more efficient investment strategy.

Connect with Equitta

Want to learn more about the specific strategies inside your own 403b and 401k? Click here to connect with a member of the Equitta team and get started today. 

YouTube: https://www.youtube.com/@equitta 

Facebook: https://www.facebook.com/profile.php?id=100090435585263 

LinkedIn: https://www.linkedin.com/company/equitta-advisors/ 

Instagram: https://www.instagram.com/james.pommert/ 

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