| (USD) | Jun 2026 | Y/Y change |
|---|---|---|
| Revenue | 971.00M | — |
| Operating expense | — | — |
| Net income | 170.00M | — |
| Net profit margin | — | — |
| Earnings per share | — | — |
| EBITDA | — | — |
| Effective tax rate | — | — |
Over the past year, LNT returned +4.5% with dividends reinvested.
| Period | Total return |
|---|---|
| YTD | +6.8% |
| 1 year | +4.5% |
| 5 years | +31.4% |
| 10 years | +144.9% |
| All-time high | $76.29 (Jun 2026) |
Returns are total returns and include reinvested dividends. The all-time high is the highest monthly closing price on record.
See what $1,000 in LNT would be worth today ›Yes. Alliant Energy Corporation paid 4 dividends over the past 12 months. The most recent was $0.54 per share on Jul 31, 2026. The dividend yield is 3.15%.
Alliant Energy Corporation stock trades on NASDAQ under the ticker symbol LNT.
Alliant Energy Corporation is part of the Utilities sector.
Alliant Energy Corporation has a market cap of 17.60B USD, based on the latest quote.
Alliant Energy Corporation operates as a utility holding company that provides regulated electric and natural gas services in the United States. It operates through IPL and WPL segments. The company's IPL segment engages primarily in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa. This segment also sells electricity to wholesale customers in Minnesota, Illinois and Iowa; and generates and distributes steam for two customers in Cedar Rapids, Iowa. Its WPL segment generates and distributes electricity, and distributes and transports natural gas to retail customers in select markets in Wisconsin; and sells electricity to wholesale customers in Wisconsin. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, packaging, and food industries, as well as wholesale customers comprising municipalities and rural electric cooperatives. In addition, the company owns and operates a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; wind turbine blade recycling services; and a rail-served warehouse in Iowa. Further, it holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a wind farm located in Oklahoma. The company was formerly known as Interstate Energy Corp. and changed its name to Alliant Energy Corporation in May 1999. Alliant Energy Corporation is headquartered in Madison, Wisconsin.
