 |
Video: Compound Annual Growth Rate (CAGR) Definition
|
 |
Date |
Open |
High |
Low |
Close |
Volume |
05/05/2025 |
$60.98 |
$61.20 |
$60.46 |
$60.99 |
1.44M | 05/06/2025 |
$60.65 |
$61.61 |
$60.51 |
$61.11 |
1.97M | 05/07/2025 |
$61.12 |
$62.17 |
$60.81 |
$61.80 |
2.15M | 05/08/2025 |
$61.73 |
$62.04 |
$60.96 |
$61.11 |
2.67M | 05/09/2025 |
$61.11 |
$62.65 |
$60.68 |
$61.76 |
3.26M |
 |
Alliant Energy Corporation operates as a regulated investor-owned public utility holding company. Co.'s primary focus is to provide regulated electric and natural gas service to its customers in the Midwest through its two public utility subsidiaries: Interstate Power and Light Co. (IPL) and Wisconsin Power and Light Co. (WPL). Its segments include Utility, and ATC Holdings, Non-utility, Parent and Other. The Utility segment includes the operations of IPL and WPL, which primarily serve retail customers in Iowa and Wisconsin. The Utility segment includes three operations: utility electric operations, utility gas operations and utility other. | |
 |

Alliant Energy (LNT) has the following price history information. Looking back at LNT historical stock prices for the last five trading days, on May 05, 2025, LNT opened at $60.98, traded as high as $61.20 and as low as $60.46, and closed at $60.99. Trading volume was a total of 1.44M shares. On May 06, 2025, LNT opened at $60.65, traded as high as $61.61 and as low as $60.51, and closed at $61.11. Trading volume was a total of 1.97M shares. On May 07, 2025, LNT opened at $61.12, traded as high as $62.17 and as low as $60.81, and closed at $61.80. Trading volume was a total of 2.15M shares. On May 08, 2025, LNT opened at $61.73, traded as high as $62.04 and as low as $60.96, and closed at $61.11. Trading volume was a total of 2.67M shares. On May 09, 2025, LNT opened at $61.11, traded as high as $62.65 and as low as $60.68, and closed at $61.76. Trading volume was a total of 3.26M shares.
LNT Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Alliant Energy shares, starting with a $10,000 purchase of LNT, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
Start date: |
05/13/2015 |
|
End date: |
05/09/2025 |
|
Start price/share: |
$29.74 |
|
End price/share: |
$61.76 |
|
Starting shares: |
336.25 |
|
Ending shares: |
462.14 |
|
Dividends reinvested/share: |
$15.34 |
|
Total return: |
185.42% |
|
Average Annual Total Return: |
11.06% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$28,539.86 |
|
Years: |
10.00 |
|
|
Growth of $10,000.00
Without Dividends Reinvested
|
Start date: |
05/13/2015 |
|
End date: |
05/09/2025 |
|
Start price/share: |
$29.74 |
|
End price/share: |
$61.76 |
|
Dividends collected/share: |
$15.34 |
|
Total return: |
159.24% |
|
Average Annual Total Return: |
10.00% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$25,930.65 |
|
Years: |
10.00 |
|
|
 |
Date |
Close |
05/05/2025 | $60.99 | 05/06/2025 | $61.11 | 05/07/2025 | $61.80 | 05/08/2025 | $61.11 | 05/09/2025 | $61.76 |
|
 |