Alliant Energy (LNT) Shares Outstanding (Diluted) (2009 - 2025)
Alliant Energy (LNT) posted Shares Outstanding (Diluted) of 257.8 million for Q4 2025, up 0.4% from 256.8 million a year earlier and unchanged from the prior quarter.
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Analysis
Alliant Energy (LNT) Shares Outstanding (Diluted) (2009 - 2025) Analysis & Trends
Since Q2 2009, Alliant Energy has reported Shares Outstanding (Diluted) for 67 quarters.
- Annual Shares Outstanding (Diluted) has increased for nine consecutive years, with a five-year compound annual growth rate of 0.7% (FY2020 to FY2025).
- In prior years, Alliant Energy's Shares Outstanding (Diluted) was 256.8 million in FY2024 (+1.4%), 253.3 million in FY2023 (+0.8%), 251.2 million in FY2022 (+0.2%) and 250.7 million in FY2021 (+0.8%).
- On a year-over-year basis, Shares Outstanding (Diluted) has increased in each of the last 33 quarters, with growth averaging 1.0% over the last eight quarters.
- The year-over-year growth in Shares Outstanding (Diluted) has ranged between 0.2% (Q1 2023) and 2.4% (Q1 2021) over the last five years.
- According to Business Quant data, Shares Outstanding (Diluted) for the three prior quarters was 257.8 million (Q3 2025), 257.3 million (Q2 2025) and 257.2 million (Q1 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 292.57 Bn | 292.57 Bn | 890.00 Mn | 69.17 Bn |
| 2 | National Grid | 78.85 Bn | 60.37 Bn | - | 994.20 Mn |
| 3 | Dominion Energy | 53.27 Bn | 55.95 Bn | - | 882.10 Mn |
| 4 | Xcel Energy | 44.01 Bn | 38.91 Bn | - | 627.00 Mn |
| 5 | Wec Energy | 32.84 Bn | 33.08 Bn | 1.51 Bn | 328.90 Mn |
| 6 | Ameren | 27.51 Bn | 27.59 Bn | - | 278.70 Mn |
| 7 | Fortis | 26.81 Bn | 27.29 Bn | 1.60 Bn | 503.70 Mn |
| 8 | Atmos Energy | 26.44 Bn | 25.21 Bn | 870.85 Mn | 169.37 Mn |
| 9 | American Water Works Company | 25.73 Bn | 25.14 Bn | - | 196.00 Mn |
| 10 | Alliant Energy | 16.28 Bn | 14.61 Bn | 913.00 Mn | 257.80 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 257.80 Mn |
| Sep 30, 2025 | 257.80 Mn |
| Jun 30, 2025 | 257.30 Mn |
| Mar 31, 2025 | 257.20 Mn |
| Dec 31, 2024 | 256.80 Mn |
| Sep 30, 2024 | 256.90 Mn |
| Jun 30, 2024 | 256.70 Mn |
| Mar 31, 2024 | 256.50 Mn |
| Dec 31, 2023 | 253.30 Mn |
| Sep 30, 2023 | 253.80 Mn |
| Jun 30, 2023 | 251.90 Mn |
| Mar 31, 2023 | 251.40 Mn |
| Dec 31, 2022 | 251.20 Mn |
| Sep 30, 2022 | 251.30 Mn |
| Jun 30, 2022 | 251.10 Mn |
| Mar 31, 2022 | 250.90 Mn |
| Dec 31, 2021 | 250.70 Mn |
| Sep 30, 2021 | 250.80 Mn |
| Jun 30, 2021 | 250.60 Mn |
| Mar 31, 2021 | 250.40 Mn |
API Access
Alliant Energy Shares Outstanding (Diluted) 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=shares-outstanding-diluted&ticker=LNT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "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=shares-outstanding-diluted&ticker=LNT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();