Institutional Ownership
Alliant Energy Corp
CUSIP 018802108COMLNTQ1 2026
13D / 13G Filings
18
Schedule 13D/13G on record
Beneficial Filers
3
Distinct reporting persons
Largest Stake
13.1%
Max % of class reported
Institutional Holders
845
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
18 filings · latest Oct 16, 2024
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 16, 2024 | State Street Corp | 13G/A | 6.3% | 16.24M | SEC |
| 2 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 12.6% | 32.09M | SEC |
| 3 | Jan 30, 2024 | State Street Corp | 13G/A | 5.3% | — | SEC |
| 4 | Jan 24, 2024 | Blackrock Inc. | 13G/A | 9.1% | 23.14M | SEC |
| 5 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 13.1% | 32.80M | SEC |
| 6 | Feb 8, 2023 | State Street Corp | 13G/A | 5.6% | — | SEC |
| 7 | Jan 27, 2023 | Blackrock Inc. | 13G/A | 9.0% | 22.70M | SEC |
| 8 | Jan 25, 2023 | Blackrock Inc. | 13G/A | 9.0% | 22.70M | SEC |
| 9 | Feb 10, 2022 | State Street Corp | 13G/A | 5.1% | — | SEC |
| 10 | Feb 9, 2022 | Vanguard Group Inc | 13G/A | 12.3% | 30.69M | SEC |
8 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Alliant Energy Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 24.50M | $1.76B |
| 2 | State Street Corp | 17.01M | $1.22B |
| 3 | Janus Henderson Group PLC | 11.27M | $809.00M |
| 4 | Nuveen, LLC | 7.44M | $533.92M |
| 5 | Victory Capital Management Inc | 7.24M | $519.46M |
| 6 | Geode Capital Management, LLC | 7.26M | $518.98M |
| 7 | Massachusetts Financial Services Co /Ma/ | 7.05M | $509.94M |
| 8 | Bank Of America Corp /De/ | 5.34M | $383.55M |
| 9 | Invesco Ltd. | 4.99M | $357.97M |
| 10 | Franklin Resources Inc | 3.90M | $279.61M |