Korea Investment CORP Boosts UnitedHealth Group Stake

The firm added 15,298 shares of the healthcare conglomerate in Q3 2025.

Published on Mar. 8, 2026

Korea Investment CORP increased its holdings in UnitedHealth Group Incorporated (NYSE:UNH) by 2.4% in the third quarter of 2025, according to the company's latest 13F filing with the Securities and Exchange Commission (SEC). The firm now owns 658,229 shares of the healthcare conglomerate's stock, worth approximately $227,286,000.

Why it matters

UnitedHealth Group is one of the largest healthcare companies in the United States, providing a wide range of insurance and healthcare services. Korea Investment CORP's increased stake in the company suggests the firm sees long-term value in UnitedHealth Group's business model and growth prospects.

The details

Korea Investment CORP acquired an additional 15,298 shares of UnitedHealth Group during the third quarter, bringing its total holdings to 658,229 shares. This represents approximately 0.07% of UnitedHealth Group's outstanding shares. The firm's increased stake in UnitedHealth Group comes as the company has faced some headwinds, with its stock price declining from a 52-week high of $606.36 to around $286.86 as of the most recent trading session.

  • Korea Investment CORP filed its 13F report for the third quarter of 2025 on March 8, 2026.

The players

Korea Investment CORP

A South Korean sovereign wealth fund that manages assets on behalf of the South Korean government.

UnitedHealth Group Incorporated

A diversified healthcare company that provides insurance, healthcare services, and technology solutions to individuals, employers, and government programs.

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The takeaway

Korea Investment CORP's increased stake in UnitedHealth Group suggests the firm sees long-term value in the healthcare conglomerate, despite the company's recent stock price decline. This move highlights the continued interest in UnitedHealth Group from institutional investors as the company navigates industry challenges and seeks to maintain its position as a leader in the healthcare sector.