secwatch.observer — SEC 8-K summary
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Issuer:     ALLIANT ENERGY CORP (LNT)
CIK:        0000352541
Form:       8-K
Filed at:   2026-07-30T22:02:45+00:00
Accession:  0000352541-26-000042
Event type: earnings
Sentiment:  neutral
Materiality: 0.65
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Alliant Energy Q2 GAAP EPS $0.65 vs $0.68; reaffirms 2026 guidance $3.36-$3.46
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- Q2 2026 GAAP EPS $0.65, down from $0.68 in Q2 2025; non-GAAP EPS also $0.65.
- Reaffirms 2026 ongoing EPS guidance $3.36-$3.46; currently trending in upper half of range.
- Expects 60% load growth by 2031; three data centers making significant construction progress.
- Primary drivers: higher revenue requirements from rate base investments, offset by higher O&M and financing costs.
- Consolidated effective tax rate guidance of (35%) for 2026.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/352541/000035254126000042/0000352541-26-000042-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/52485/000035254126000042/lnt-20260730.htm
  HTML page:      https://secwatch.observer/filing/0000352541-26-000042

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