UnitedHealth became the largest gainer among the Dow 30 component stocks.

In Monday morning trading, UnitedHealth Group became the biggest gainer among the Dow's 30 component stocks, currently up 3.7%. 13F filings show that Berkshire Hathaway, Renaissance, and Appaloosa under Tepper increased their holdings of UnitedHealth by 5.04 million shares, 1.35 million shares, and 2.3 million shares respectively in the second quarter of 2025. In addition, Bank of America has raised its target price for UnitedHealth from $290 to $325.