March Market Commentary

Business Owners | Families & Individuals | Retirees
March 24, 2026

Now Available: March 2026 Market Commentary

Each month, we share insights on the latest market trends and key factors shaping the financial landscape. Our latest market commentary is now available—read below to stay informed:

Risk awareness and diversification 2.0 taking root – March, 2026

The S&P 500 finished the month down 0.8%, bringing year-to-date returns to 0.7%1. During Mariner’s Crystal Ball Outlook, Jeff Krumpelman, CFA®, outlined 2026 as the year of “Risk Awareness and Diversification 2.0 (RAD),” calling for broader leadership across the market, not just within the index but across asset classes, size and style. So far, that thesis is playing out.

International and emerging markets posted double-digit gains, while mid- and small-cap stocks outperformed their large-cap counterparts, and value outperformed growth. Even beneath the surface of the S&P 500, leadership shifted meaningfully, with the Equal Weight index outperforming its top-heavy, capitalization-weighted cousin2

If you have questions or want to discuss how these trends impact your financial plan, feel free to reach out. 

1. Source: FactSet
2. Source: FactSet