Alliant Energy's results for Q3 2026 (ended Sep 30, 2026) come from the company's own earnings release, filed with the SEC on 2026-10-30. Everything below is taken from that filing; quotes are copied exactly. Company outlooks are the company's own.
At a glance
| Item | Value |
|---|---|
| Revenue (GAAP) | $1,285 million (+6.2% vs a year earlier) |
| Diluted EPS (GAAP) | $1.52 |
| Adjusted per-share figure (company's non-GAAP measure; FFO/AFFO for REITs) | $1.52 |
| Full-year guidance | Narrowed |
Guidance
Alliant Energy narrowed 2026 ongoing EPS guidance to $3.41–3.46 (top half of the original range) and issued 2027 guidance of $3.63–3.73.
Why this label: 'Narrowed 2026 ongoing earnings guidance to $3.41 - $3.46' from $3.36-3.46 (low end raised, midpoint up ~$0.03); 2027 EPS guidance newly issued.
| Metric | Period | New | Prior (as stated in the release) |
|---|---|---|---|
| ongoing EPS (non-GAAP) | FY2026 | $3.41–3.46 | $3.36–3.46 |
| ongoing EPS (non-GAAP) | FY2027 | $3.63–3.73 | not stated |
| annual common stock dividend target | FY2027 | $2.25 per share | $2.14 per share (current annual target) |
| capital expenditures 2027–2030 | 2027–2030 | $15.9 billion | not stated |
From the release
Revenue: "Total revenues · 1,285 · 1,210 · 3,440 · 3,298"
Earnings per share: "Three months ended September 30 · $1.52 · $1.09 · $1.52 · $1.12"
ongoing EPS (non-GAAP): "Alliant Energy Consolidated · $3.41 - $3.46 · $3.36 - $3.46"
ongoing EPS (non-GAAP): "Alliant Energy is issuing 2027 consolidated ongoing EPS guidance of $3.63 - $3.73, which at the midpoint represents 8% growth over 2026 original consolidated ongoing EPS guidance midpoint."
annual common stock dividend target: "Alliant Energy has established a 2027 annual common stock dividend target of $2.25 per share, compared with the current annual target of $2.14 per share."
Quotes are copied from the filing; in table rows, cell borders are shown as “·”.
Key fact: Narrowed 2026 ongoing EPS guide to $3.41–$3.46; issued 2027 guide of $3.63–$3.73.
Source
Alliant Energy earnings release (SEC filing), accession 0000352541-26-000045, filed 2026-10-30.
Part of the Q3 2026 Guidance Tracker. Educational only, not advice. Free weekly recap every Sunday: yieldterminalpro.com/newsletter.