News · Yahoo Finance

UnitedHealth Fell 51.32%, Then Rose 40.64%. DIA’s Exposure Followed Both Moves by Design

UnitedHealth (UNH) fell 51.32% from $596.08 on Nov 11, 2024 to $290.17 on May 30, 2025, then rose 40.64% through Oct 15, 2026, though its price remained below the November 2024 level. The article explains that DIA, which tracks the Dow Jones Industrial Average, is price-weighted, so higher-priced stocks take up larger shares of the fund, causing UNH's weight to shrink as its price fell and grow again as it recovered. As of Oct 14, 2026, UNH made up 4.55% of the fund, ranking fifth, while Goldman Sachs (GS) was largest at 10.11%, followed by Caterpillar (CAT) at 8.62% and Microsoft (MSFT) at 6.14%. The author notes this method cushioned losses on the way down but amplified exposure during a sharp rebound, and that weights reflect share price rather than company size or quality. DIA's gross expense ratio is 0.16%, or $16 per $10,000 invested, versus as little as 0.03% for many S&P 500 index funds.

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