Historical shareholding details of Mairs & Power Inc holdings in Alliant Energy Corp. (LNT)

Monthly changes of Mairs & Power Inc shareholding in Alliant Energy Corp. over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Mairs & Power Inc 3,044,638 1.19%
Dec 31, 2024 Mairs & Power Inc 3,913,967 1.52%
Sep 30, 2024 Mairs & Power Inc 4,095,219 1.60%
Jun 30, 2024 Mairs & Power Inc 3,831,399 1.49%
Mar 31, 2024 Mairs & Power Inc 3,321,368 1.29%
Dec 31, 2023 Mairs & Power Inc 3,173,484 1.24%
Sep 30, 2023 Mairs & Power Inc 3,105,934 1.22%
Jun 30, 2023 Mairs & Power Inc 2,717,431 1.08%
Mar 31, 2023 Mairs & Power Inc 1,087,797 0.43%

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