Alliant Energy (LNT) Profit After Tax (2009 - 2026)
Alliant Energy's Profit After Tax was $142 million in Q4 2025, down 5.3% from $150 million a year earlier and down 49.5% from the prior quarter.
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Analysis
Alliant Energy (LNT) Profit After Tax (2009 - 2026) Analysis & Trends
For FY2025, Profit After Tax at Alliant Energy came in at $810 million, up 17.4% from FY2024.
- Profit After Tax shows a five-year compound annual growth rate of 5.4% (FY2020 to FY2025).
- In earlier years, Profit After Tax was $690 million in FY2024 (-1.8%), $703 million in FY2023 (+2.5%), $686 million in FY2022 (+1.8%) and $674 million in FY2021 (+8.0%).
- The Q4 2025 figure marks the lowest quarterly Profit After Tax since Q2 2024.
- Compared with a year earlier, Profit After Tax was higher in four of the last eight quarters, with growth averaging 14.2%.
- The best year-over-year quarter for Profit After Tax over five years was Q2 2025 (growth of 100.0%); the worst was Q2 2024 (a decline of 45.6%).
- Per Business Quant data, LNT's Profit After Tax in the three quarters before Q4 2025 was $281 million (Q3 2025), $174 million (Q2 2025) and $213 million (Q1 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | PAT (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 285.66 Bn | 285.66 Bn | 890.00 Mn | 489.00 Mn |
| 2 | Nextera Energy | 159.27 Bn | 160.17 Bn | - | 2.62 Bn |
| 3 | Southern | 96.02 Bn | 87.08 Bn | 5.92 Bn | 1.19 Bn |
| 4 | Duke Energy | 88.50 Bn | 87.10 Bn | 6.74 Bn | 1.56 Bn |
| 5 | National Grid | 78.31 Bn | 59.83 Bn | - | - |
| 6 | American Electric Power | 65.19 Bn | 63.57 Bn | 3.84 Bn | 718.00 Mn |
| 7 | Dominion Energy | 53.46 Bn | 56.14 Bn | - | 618.00 Mn |
| 8 | Sempra | 51.03 Bn | 50.16 Bn | 2.89 Bn | 395.00 Mn |
| 9 | Entergy | 46.86 Bn | 36.05 Bn | - | 487.82 Mn |
| 10 | Alliant Energy | 16.52 Bn | 15.07 Bn | 816.00 Mn | 170.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 170.00 Mn |
| Mar 31, 2026 | 224.00 Mn |
| Dec 31, 2025 | 142.00 Mn |
| Sep 30, 2025 | 281.00 Mn |
| Jun 30, 2025 | 174.00 Mn |
| Mar 31, 2025 | 213.00 Mn |
| Dec 31, 2024 | 150.00 Mn |
| Sep 30, 2024 | 295.00 Mn |
| Jun 30, 2024 | 87.00 Mn |
| Mar 31, 2024 | 158.00 Mn |
| Dec 31, 2023 | 121.00 Mn |
| Sep 30, 2023 | 259.00 Mn |
| Jun 30, 2023 | 160.00 Mn |
| Mar 31, 2023 | 163.00 Mn |
| Dec 31, 2022 | 107.00 Mn |
| Sep 30, 2022 | 227.00 Mn |
| Jun 30, 2022 | 159.00 Mn |
| Mar 31, 2022 | 192.00 Mn |
| Dec 31, 2021 | 95.00 Mn |
| Sep 30, 2021 | 259.00 Mn |
API Access
Alliant Energy Profit After Tax API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=profit-after-tax&ticker=LNT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "profit-after-tax", "ticker": "LNT", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=profit-after-tax&ticker=LNT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();