Several commercial health insurers recorded all-time high share prices on May 10, according to historical share price data.
UnitedHealth Group's shares closed at $420.89 on May 10, a new all-time high for the health insurance and services company. Cigna and Anthem shares also closed at all-time highs on May 10, $266.91 and $401.90, respectively, and Humana's shares hit an all-time high of $469.97 the same day.
The high share prices come after the insurers posted favorable financial results in the first quarter of 2021.
Editor's note: This article was updated May 10 to include the most recent share price data.