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AI brief of an SEC Form 8-K · Alliant Energy (LNT)

Alliant Energy Q1 GAAP EPS rises to $0.83 from $0.62; reaffirms 2025 guidance

Positive Impact 3 of 5 earnings Written later

Alliant Energy reported first-quarter 2025 GAAP earnings of $0.83 per share, up from $0.62 a year earlier, with revenue of $1,128 million versus $1,031 million. The company reaffirmed its 2025 EPS guidance of $3.15 to $3.25 per share and updated its 2025-2028 capital expenditure plan to $11.5 billion in aggregate, which supports the outlook for shareholders.

Key points

  • Q1 2025 GAAP EPS was $0.83 versus $0.62 in Q1 2024; net income attributable to common shareowners was $213 million versus $158 million
  • Revenue was $1,128 million versus $1,031 million; operating income was $257 million versus $222 million
  • 2025 consolidated EPS guidance of $3.15 to $3.25 was reaffirmed, assuming normal temperatures
  • Updated 2025-2028 capital expenditures total $11.5 billion; the company cited energy resources for about 2.1 gigawatts of contracted peak data center demand

The filing

CompanyAlliant Energy (LNT)
Form8-K, current report
Filed with the SECMay 8, 2025, 6:20 PM ET
Accession number0000352541-25-000050

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 12:42 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on May 08, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.