Korea Investment CORP Reduces Stake in Alliant Energy Corporation

The firm sold over 50,000 shares of the utility company in the third quarter.

Mar. 13, 2026 at 9:10am

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Korea Investment CORP, a major institutional investor, reduced its position in Alliant Energy Corporation (NASDAQ:LNT) by 35.4% in the third quarter, according to a recent 13F filing. The firm sold 51,942 shares, leaving it with 94,932 shares worth approximately $6.40 million.

Why it matters

Alliant Energy is a major Midwest utility that provides regulated electric and natural gas services. Institutional investors like Korea Investment CORP closely monitor and adjust their positions in the company, which can signal broader market sentiment and trends in the utility sector.

The details

In its 13F filing, Korea Investment CORP reported owning 94,932 shares of Alliant Energy as of the end of the third quarter, down from 146,874 shares held at the end of the prior quarter. This reduction of over 51,000 shares represented a 35.4% decrease in the firm's position in the utility company.

  • Korea Investment CORP filed its 13F report for the third quarter of the year.
  • The firm held 146,874 shares of Alliant Energy at the end of the second quarter.

The players

Korea Investment CORP

A major institutional investment firm that manages assets on behalf of the South Korean government.

Alliant Energy Corporation

A publicly traded energy holding company that provides regulated electric and natural gas utility services in the American Midwest, primarily in Wisconsin and Iowa.

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The takeaway

The reduction in Korea Investment CORP's stake in Alliant Energy suggests the firm may have a more cautious outlook on the utility's prospects or may be rebalancing its portfolio. However, Alliant Energy remains an important holding for the investment firm, which still owns a sizable position in the company.