Stock events for Alliant Energy Corp. (LNT)
In the past six months, Alliant Energy Corp. reported strong fourth-quarter 2025 earnings on February 19, 2026, with an EPS of $0.60 and revenue of $1.06 billion. The company increased its quarterly dividend to $0.535 and provided a favorable FY2026 EPS guidance range of $3.360 to $3.460. Increased demand from data centers has boosted the company's growth outlook and capital expenditure plans. In early November 2025, Alliant Energy announced a substantial increase in contracted data center demand to 3 gigawatts and raised its four-year capital expenditure forecast by 17% to $13.4 billion. BMO Capital Markets reissued an "outperform" rating and raised its price target to $78.00. The stock's 52-week high was $72.65, and its 52-week low was $57.09.
Demand Seasonality affecting Alliant Energy Corp.’s stock price
Demand for Alliant Energy's products and services exhibits clear seasonality, influenced by weather patterns. Natural gas demand for residential and commercial customers experiences pronounced seasonal swings, with winter months seeing significantly higher usage for heating. Electricity generation from natural gas tends to peak in the summer due to increased demand for cooling. Overall energy demand fluctuates seasonally, with summer deliveries potentially reaching up to 50% more than in January. These seasonal factors typically weigh on utility earnings in the fourth quarter.
Overview of Alliant Energy Corp.’s business
Alliant Energy Corporation is a regulated investor-owned public utility holding company focused on providing regulated electric and natural gas services. The company generates, transmits, and distributes electricity, serving nearly 1 million electric customers, and distributes and transports natural gas, serving approximately 425,000 natural gas-only customers. Alliant Energy operates primarily through its subsidiaries, Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL), and holds a 16% interest in American Transmission. As of November 2025, the company had a contracted capacity of 3 gigawatts (GW) and projects a 50% peak energy demand growth by 2030, driven in part by the data center space.
LNT’s Geographic footprint
Alliant Energy's primary service territories are in the Midwest, with utility subsidiaries IPL and WPL providing retail electric and gas services in Iowa and Wisconsin, respectively. IPL also sells electricity to wholesale customers in Minnesota and Illinois. The company's principal executive offices are located in Madison, Wisconsin. Alliant Energy holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin, and a wind farm in Oklahoma.
LNT Corporate Image Assessment
In the past year, Alliant Energy has maintained a positive brand reputation, being included on Newsweek's America's Most Responsible Companies list in 2025. The company is committed to voluntarily sharing its responsible strategy and governance, environmental footprint and emissions reductions, social metrics, and community investments. In February 2026, it was reported that communities received over $6.5 million from Alliant Energy in 2025.
Ownership
Alliant Energy's ownership is heavily concentrated among institutional investors, who collectively held approximately 83% of the company's shares as of June 2025. Major institutional shareholders include The Vanguard Group, Inc., BlackRock, Inc., State Street Corp, Janus Henderson Group Plc, Victory Capital Management Inc, and Nuveen, LLC. The top 12 shareholders control half of the business. Individual insiders maintain a minor stake, around 0.25% in July 2025, while the general public holds approximately 9.47% to 26.49% of the shares.
