Alliant Energy Corporation shares owned by Mairs and Power
Quarter-by-quarter ownership of Alliant Energy Corporation (LNT) shares owned by Mairs and Power
from 13F filings
Historical chart of Mairs and Power investment in Alliant Energy Corporation
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Quarterly reported holdings in Alliant Energy Corporation by Mairs and Power
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $202M | 3.0M | 67.41 |
| 2025-06-30 | $184M | 3.0M | 60.47 |
| 2025-03-31 | $196M | 3.0M | 64.35 |
| 2024-12-31 | $232M | 3.9M | 59.14 |
| 2024-09-30 | $249M | 4.1M | 60.69 |
| 2024-06-30 | $195M | 3.8M | 50.90 |
| 2024-03-31 | $167M | 3.3M | 50.40 |
| 2023-12-31 | $163M | 3.2M | 51.30 |
| 2023-09-30 | $151M | 3.1M | 48.45 |
| 2023-06-30 | $143M | 2.7M | 52.48 |
| 2023-03-31 | $58M | 1.1M | 53.40 |
| 2022-12-31 | $38M | 682k | 55.21 |
| 2022-09-30 | $39M | 726k | 52.99 |
| 2022-06-30 | $45M | 771k | 58.61 |
| 2022-03-31 | $48M | 774k | 62.48 |
| 2021-12-31 | $48M | 775k | 61.47 |
| 2021-09-30 | $44M | 777k | 55.98 |
| 2021-06-30 | $43M | 772k | 55.76 |
| 2021-03-31 | $40M | 744k | 54.16 |
| 2020-12-31 | $27M | 515k | 51.53 |
| 2020-09-30 | $12M | 225k | 51.65 |
| 2020-06-30 | $269k | 5.6k | 47.88 |
| 2020-03-31 | $271k | 5.6k | 48.24 |
| 2019-12-31 | $307k | 5.6k | 54.65 |
| 2019-09-30 | $303k | 5.6k | 53.93 |
| 2019-06-30 | $276k | 5.6k | 49.13 |
| 2019-03-31 | $341k | 7.2k | 47.18 |
| 2018-12-31 | $305k | 7.2k | 42.20 |
| 2018-09-30 | $308k | 7.2k | 42.61 |
| 2018-06-30 | $322k | 7.6k | 42.39 |
| 2018-03-31 | $295k | 7.2k | 40.81 |
| 2017-12-31 | $308k | 7.2k | 42.61 |
| 2017-09-30 | $300k | 7.2k | 41.51 |
| 2017-06-30 | $351k | 8.7k | 40.22 |
| 2017-03-31 | $346k | 8.7k | 39.64 |
| 2016-12-31 | $331k | 8.7k | 37.92 |
| 2016-09-30 | $334k | 8.7k | 38.27 |
| 2016-06-30 | $347k | 8.7k | 39.76 |
| 2016-03-31 | $324k | 4.4k | 74.24 |
| 2015-12-31 | $273k | 4.4k | 62.56 |
| 2015-09-30 | $255k | 4.4k | 58.43 |
| 2015-06-30 | $252k | 4.4k | 57.75 |
| 2015-03-31 | $275k | 4.4k | 63.02 |
| 2014-12-31 | $299k | 4.5k | 66.49 |
| 2014-09-30 | $249k | 4.5k | 55.37 |
| 2014-06-30 | $278k | 4.6k | 60.91 |
| 2014-03-31 | $259k | 4.6k | 56.75 |
| 2013-12-31 | $204k | 4.0k | 51.58 |
| 2012-03-31 | $262k | 6.0k | 43.37 |