ALLIANT ENERGY CORP (LNT) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 09, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 0.16% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
260M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

LNT currently has 257M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.16% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 09, 2025

10-Q filing | 256.8M shares outstanding

260M 0
Feb 21, 2025

10-K filing | 256.8M shares outstanding

260M 0
Nov 01, 2024

10-Q filing | 256.6M shares outstanding

260M 0
Aug 02, 2024

10-Q filing | 256.4M shares outstanding

260M 0
May 03, 2024

10-Q filing | 256.5M shares outstanding

260M 0
Feb 16, 2024

10-K filing | 253.3M shares outstanding

250M 0
Nov 03, 2023

10-Q filing | 253.8M shares outstanding

250M 0
Aug 04, 2023

10-Q filing | 251.9M shares outstanding

250M 0
May 05, 2023

10-Q filing | 251.4M shares outstanding

250M 0
Mar 13, 2023

8-K filing: The company sold Option Notes to initial purchasers in reliance on an exemption from registration, with a maximum of 1,457,437 shares of Common Stock issuable upon conversion of the Option Notes.

250M 0
Mar 03, 2023

8-K filing: Alliant Energy Corporation completed a private offering of $500 million aggregate principal amount of 3.875% Convertible Senior Notes due 2026 to qualified institutional buyers, with the initial purchasers having an option to purchase up to an additional $75 million aggregate principal amount of the Notes. ($500.0M proceeds)

250M 0
Feb 24, 2023

10-K filing | 251.2M shares outstanding

250M 0
Nov 08, 2022

10-Q filing | 251.0M shares outstanding

250M 0
Aug 05, 2022

10-Q filing | 250.9M shares outstanding

250M 0
Apr 29, 2022

10-Q filing | 250.9M shares outstanding

250M 0
Feb 18, 2022

10-K filing | 250.7M shares outstanding

250M 0
Nov 05, 2021

10-Q filing | 250.3M shares outstanding

250M 0
Nov 04, 2021

8-K filing: Interstate Power and Light Company, a subsidiary of Alliant Energy Corporation, redeemed all 8,000,000 outstanding shares of its 5.100% Series D Cumulative Perpetual Preferred Stock at a price of $25 per share, totaling approximately $200 million, effective December 15, 2021. ($200.0M proceeds)

250M 0
Aug 06, 2021

10-Q filing | 250.2M shares outstanding

250M 0
May 07, 2021

10-Q filing | 250.0M shares outstanding

250M 0
Feb 19, 2021

10-K filing | 248.7M shares outstanding

250M 0
Nov 03, 2020

10-Q filing | 13.4M shares outstanding

13M 0
Aug 10, 2020

10-Q filing | 13.4M shares outstanding

13M 0
May 08, 2020

10-Q filing | 13.4M shares outstanding

13M 0
Feb 21, 2020

10-K filing | 13.4M shares outstanding

13M 0
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