Why investors are still betting big on ETFs

Key Concepts ETF Inflows, Investor Sentiment, Accessibility, Cost Reduction, Market Education, Millennial Investors, 401k Plans, Index Products, Low-Cost Products, Alternative Investments (Alts), Commodities, Real Estate, Cryptocurrencies, Liquidity, Intraday Tradability.

Record ETF Inflows and Bullish Investor Sentiment

The year 2025 witnessed record ETF inflows, with investors maintaining a bullish outlook for the current year. A new study from Charles Schwab indicates that half of ETF investors anticipate their entire portfolio could be in ETFs within the next five years. Some investors are even considering divesting from individual stocks to favor ETFs. David Box, Head of Innovation and Stewardship at Schwab Asset Management, highlighted the significant investor appetite, noting $1.5 trillion in flows in a single year in 2025. He emphasized the historical context, recalling a time when the entire ETF industry's assets under management were only $1.5 trillion, underscoring the magnitude of current annual inflows. Asset managers, including Schwab Asset Management, are actively responding to this demand by introducing new and innovative products to help investors achieve their long-term investment objectives.

Key Drivers of ETF Popularity

David Box identified three primary factors contributing to the surging popularity of ETFs, based on a decade-long study:

1. Accessibility: Investors consistently report that ETFs provide them with easy entry points and accessibility to various asset classes. The intraday tradability of ETFs is a significant strong point, allowing investors flexibility.
2. Cost Efficiency: ETFs enable investors to reduce the overall cost of their portfolios. This cost reduction is directly linked to better long-term investment outcomes.
3. Market Education and Acceptance: ETFs have been available for over 25 years, leading to increased market education and acceptance. Notably, newer generations, particularly millennials, have grown up with ETFs, possessing a strong understanding and willingness to utilize them. The survey found that millennials are the largest percentage driving this trend.

The Role of ETFs in 401k Plans

While there has been some adoption of ETFs in 401k plans, mutual funds still dominate this space. David Box explained that ETFs have historically faced barriers in retirement plans, primarily 401ks, because the key benefit of intraday tradability is less relevant. Most individuals in 401ks do not actively trade daily; instead, their investments come from regular distributions and income from paychecks (weekly, bi-weekly, or monthly). However, a growing trend in 401k plans, mirroring the broader ETF market, is the increased use of index products and low-cost products. This indicates that investors are increasingly allocating their 401ks in a similar fashion to their taxable accounts outside of retirement plans, where ETFs are commonly used.

ETFs for Alternative Investments

Approximately 25% of surveyed ETF investors are utilizing ETFs for alternative investments (alts). While the conversation in 2025 often revolved around traditional, lower-liquidity alternatives like private credit and private equity, the study's findings highlight a broader scope. The top alternatives investors are looking at include:

• Commodities: Such as gold and silver, which can provide diversification benefits and potentially outsized returns in certain market conditions.
• Real Estate: Another traditional alternative offering diversification.

The younger, millennial investor demographic is also showing increasing affinity for newer asset classes like cryptocurrencies for their perceived diversification benefits.

Regarding potential pitfalls, David Box cautioned that when considering ETFs that offer access to alternatives like private equity or private credit, it is crucial to ensure that the underlying securities have sufficient liquidity. This is vital to prevent the tradability of the ETF from being diminished, thereby preserving the core benefit ETFs offer investors. The question of liquidity for these products remains a key challenge for the coming years.

Conclusion

The ETF market is experiencing unprecedented growth, driven by significant inflows, investor enthusiasm, and key factors like accessibility, cost-efficiency, and increased market education, particularly among millennials. While ETFs face unique considerations in 401k plans due to their trading characteristics, the broader trend towards low-cost, indexed products is evident. The expanding use of ETFs for alternative investments, ranging from traditional commodities and real estate to newer asset classes like cryptocurrencies, underscores their versatility. However, ensuring adequate liquidity for underlying assets in alternative-focused ETFs remains a critical challenge to maintain their core tradability benefit.