Alliant Energy (LNT) Invested Capital (2009 - 2025)
Alliant Energy (LNT) posted Invested Capital of $19.45 billion for Q4 2025, up 11.7% from $17.41 billion a year earlier and up 1.2% from the prior quarter.
Powered by 
Analysis
Alliant Energy (LNT) Invested Capital (2009 - 2025) Analysis & Trends
Since Q4 2009, Alliant Energy has reported Invested Capital for 64 quarters.
- Annual Invested Capital has increased for 12 consecutive years, with a five-year compound annual growth rate of 8.3% (FY2020 to FY2025).
- In prior years, Alliant Energy's Invested Capital was $17.41 billion in FY2024 (+6.9%), $16.29 billion in FY2023 (+8.6%), $14.99 billion in FY2022 (+8.1%) and $13.87 billion in FY2021 (+6.3%).
- The Q4 2025 figure stands as the highest quarterly Invested Capital in data going back to Q4 2009.
- On a year-over-year basis, Invested Capital has increased in each of the last 45 quarters, with growth averaging 8.9% over the last eight quarters.
- Across the past five years, year-over-year growth in Invested Capital ran from 5.1% in Q3 2021 to 11.7% in Q4 2025.
- According to Business Quant data, Invested Capital for the three prior quarters was $19.23 billion (Q3 2025), $18.45 billion (Q2 2025) and $17.72 billion (Q1 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Invested Cap. (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 292.57 Bn | 292.57 Bn | 890.00 Mn | - |
| 2 | National Grid | 78.85 Bn | 60.37 Bn | - | 46.75 Bn |
| 3 | Dominion Energy | 53.27 Bn | 55.95 Bn | - | 86.84 Bn |
| 4 | Xcel Energy | 44.01 Bn | 38.91 Bn | - | 63.51 Bn |
| 5 | Wec Energy | 32.84 Bn | 33.08 Bn | 1.51 Bn | 36.70 Bn |
| 6 | Ameren | 27.51 Bn | 27.59 Bn | - | 35.62 Bn |
| 7 | Fortis | 26.81 Bn | 27.29 Bn | 1.60 Bn | 45.87 Bn |
| 8 | Atmos Energy | 26.44 Bn | 25.21 Bn | 870.85 Mn | 25.07 Bn |
| 9 | American Water Works Company | 25.73 Bn | 25.14 Bn | - | 25.71 Bn |
| 10 | Alliant Energy | 16.28 Bn | 14.61 Bn | 913.00 Mn | 19.45 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 19.45 Bn |
| Sep 30, 2025 | 19.23 Bn |
| Jun 30, 2025 | 18.45 Bn |
| Mar 31, 2025 | 17.72 Bn |
| Dec 31, 2024 | 17.41 Bn |
| Sep 30, 2024 | 17.65 Bn |
| Jun 30, 2024 | 16.55 Bn |
| Mar 31, 2024 | 16.48 Bn |
| Dec 31, 2023 | 16.29 Bn |
| Sep 30, 2023 | 16.02 Bn |
| Jun 30, 2023 | 15.44 Bn |
| Mar 31, 2023 | 15.33 Bn |
| Dec 31, 2022 | 14.99 Bn |
| Sep 30, 2022 | 14.88 Bn |
| Jun 30, 2022 | 14.28 Bn |
| Mar 31, 2022 | 14.07 Bn |
| Dec 31, 2021 | 13.87 Bn |
| Sep 30, 2021 | 13.58 Bn |
| Jun 30, 2021 | 13.33 Bn |
| Mar 31, 2021 | 13.08 Bn |
API Access
Alliant Energy Invested Capital 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=invested-capital&ticker=LNT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "invested-capital", "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=invested-capital&ticker=LNT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();