NEW YORK, Sept. 9, 2026 — Mutual funds can give retirement investors exposure to different segments of the equity market, with performance, diversification and fees providing useful points of comparison.

The Zacks Mutual Fund Rank offers one screening tool for comparing funds. Among funds with high Zacks Mutual Fund Rank ratings and relatively low fees, DFA Large Cap International Institutional (DFALX), Emerald Growth Fund Institutional (FGROX) and Principal Capital Appreciation R3 (PCAOX) represent three distinct equity strategies.

DFA Large Cap International Institutional

DFA Large Cap International Institutional invests in non-U.S. equities, giving shareholders exposure to companies outside the United States. Funds in this category can invest across developed and emerging markets and may hold companies of different sizes.

DFALX has an expense ratio of 0.17% and a management fee of 0.14%. The fund generated an annualized return of 10.34% over the five-year period. The fund’s international strategy gives investors a way to add non-U.S. equities to a portfolio that may otherwise have a heavier allocation to domestic stocks.

Emerald Growth Fund Institutional

Emerald Growth Fund Institutional invests in small-cap growth companies. Funds in this category generally seek smaller businesses with the potential for above-average growth and may have exposure to companies operating in emerging industries or markets.

FGROX has an expense ratio of 0.75% and a management fee of 0.61%. The fund’s annualized return was 11.76% over the five-year period. The fund’s small-cap growth strategy gives investors exposure to a different segment of the stock market than funds that concentrate on larger companies.

Principal Capital Appreciation R3

Principal Capital Appreciation R3 is classified as a large-cap blend fund. Large-cap blend funds generally invest in larger companies while including stocks with both growth and value characteristics. These funds often invest in companies with market capitalizations above $10 billion.

PCAOX has an expense ratio of 0.99% and a management fee of 0.41%. The fund’s annualized return was 11.68% over the five-year period. The large-cap blend strategy gives investors exposure to established companies across different parts of the large-cap market.

Image credit: Yahoo Finance

Performance, Fees and Diversification

The three funds offer different forms of equity exposure. DFALX invests in non-U.S. stocks, FGROX concentrates on small-cap growth companies, and PCAOX invests in large-cap stocks with both growth and value characteristics.

Historical returns can help investors assess a fund’s record, but they do not guarantee future performance. Fees also matter because fund expenses reduce the returns shareholders ultimately retain. Investors should evaluate costs alongside investment strategy, diversification and risk when deciding whether a fund fits a retirement portfolio.

A fund that fits one investor’s objectives may not be appropriate for another. Retirement investors should consider factors such as their investment horizon, risk tolerance and existing asset allocation when evaluating mutual funds.