LNT Price / Book | ALLIANT ENERGY CORP

ALLIANT ENERGY CORP Price/Book Ratio

The price-to-book (P/B) ratio compares what the stock market says a company is worth with what the company's own books say it is worth. It is market capitalization divided by shareholder equity, the book value left after subtracting liabilities from assets, and the table shows both amounts. A ratio of 1.0 means market value equals book value; a higher ratio means investors value the company above its net assets, often for brands, software or expected growth the books do not record. A negative ratio means equity is negative. Each point uses the filed share count and the last closing price on or before the equity's reporting date, never today's price.

ALLIANT ENERGY CORP price/book ratio for the quarter ending 2026-03-31 was 2.5, a 7.17% increase year-over-year.
ALLIANT ENERGY CORP price/book ratio for the quarter ending 2025-12-31 was 2.28, a 5.19% increase year-over-year.
ALLIANT ENERGY CORP price/book ratio for the quarter ending 2025-09-30 was 2.37, a 6.08% increase year-over-year.
ALLIANT ENERGY CORP price/book ratio for the quarter ending 2025-06-30 was 2.18, a 13.14% increase year-over-year.
ALLIANT ENERGY CORP price/book ratio for fiscal 2026 was 2.5.
ALLIANT ENERGY CORP price/book ratio for fiscal 2025 was 2.28, a 5.19% increase from fiscal 2024.
ALLIANT ENERGY CORP price/book ratio for fiscal 2024 was 2.17, a 11.80% increase from fiscal 2023.
ALLIANT ENERGY CORP price/book ratio for fiscal 2023 was 1.94, a 12.25% decline from fiscal 2022.

Available history: 2008-12-31 to 2026-03-31
Data captured: 2026-03-31

Historical Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-03-31	2.5	$18.54B	$7.42B
2025-12-31	2.28	$16.72B	$7.33B
2025-09-30	2.37	$17.32B	$7.31B
2025-06-30	2.18	$15.54B	$7.15B
2025-03-31	2.33	$16.53B	$7.09B
2024-12-31	2.17	$15.18B	$7B
2024-09-30	2.23	$15.57B	$6.97B
2024-06-30	1.92	$13.06B	$6.79B
2024-03-31	1.9	$12.92B	$6.82B
2023-12-31	1.94	$13.14B	$6.78B
2023-09-30	1.84	$12.36B	$6.73B
2023-06-30	2.06	$13.26B	$6.45B
2023-03-31	2.12	$13.42B	$6.33B
2022-12-31	2.21	$13.87B	$6.28B
2022-09-30	2.12	$13.3B	$6.27B
2022-06-30	2.4	$14.71B	$6.14B
2022-03-31	2.58	$15.67B	$6.08B
2021-12-31	2.57	$15.4B	$5.99B
2021-09-30	2.34	$14.02B	$5.99B
2021-06-30	2.4	$13.95B	$5.82B
2021-03-31	2.35	$13.55B	$5.77B
2020-12-31	2.26	$12.88B	$5.69B
2020-09-30	2.26	$12.9B	$5.71B
2020-06-30	2.15	$11.94B	$5.55B
2020-03-31	2.19	$12.05B	$5.5B
2019-12-31	2.58	$13.41B	$5.21B
2019-09-30	2.61	$12.96B	$4.97B
2019-06-30	2.48	$11.66B	$4.7B
2019-03-31	2.39	$11.19B	$4.68B
2018-12-31	2.17	$9.97B	$4.59B
2018-09-30	2.2	$10.04B	$4.57B
2018-06-30	2.27	$9.89B	$4.35B
2018-03-31	2.24	$9.46B	$4.23B
2017-12-31	2.36	$9.86B	$4.18B
2017-09-30	2.31	$9.61B	$4.15B
2017-06-30	2.29	$9.28B	$4.05B
2017-03-31	2.32	$9.02B	$3.9B
2016-12-31	2.12	$8.63B	$4.06B
2016-09-30	2.26	$8.72B	$3.86B
2016-06-30	2.38	$9.03B	$3.79B
2016-03-31	1.12	$4.22B	$3.76B
2015-12-31	1.9	$7.09B	$3.72B
2015-09-30	0.89	$3.32B	$3.75B
2015-06-30	0.9	$3.27B	$3.62B
2015-03-31	0.99	$3.56B	$3.6B
2014-12-31	2.14	$7.37B	$3.44B
2014-09-30	0.89	$3.07B	$3.44B
2014-06-30	1.01	$3.38B	$3.34B
2014-03-31	0.95	$3.15B	$3.33B
2013-12-31	1.74	$5.72B	$3.28B
2013-09-30	0.84	$2.75B	$3.27B
2013-06-30	0.88	$2.8B	$3.16B
2013-03-31	0.88	$2.78B	$3.15B
2012-12-31	0.78	$2.44B	$3.13B
2012-09-30	0.77	$2.41B	$3.12B
2012-06-30	0.84	$2.53B	$3.01B
2012-03-31	0.8	$2.4B	$3B
2011-12-31	0.81	$2.45B	$3.01B
2011-09-30	0.72	$2.15B	$3B
2011-06-30	0.77	$2.26B	$2.93B
2011-03-31	0.74	$2.16B	$2.92B
2010-12-31	0.7	$2.04B	$2.89B
2010-09-30	0.7	$2.01B	$2.89B
2010-06-30	0.63	$1.76B	$2.78B
2009-12-31	0.6	$1.67B	$2.77B
2008-12-31	0.57	$1.61B	$2.82B

Annual Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-03-31	2.5	$18.54B	$7.42B
2025-12-31	2.28	$16.72B	$7.33B
2024-12-31	2.17	$15.18B	$7B
2023-12-31	1.94	$13.14B	$6.78B
2022-12-31	2.21	$13.87B	$6.28B
2021-12-31	2.57	$15.4B	$5.99B
2020-12-31	2.26	$12.88B	$5.69B
2019-12-31	2.58	$13.41B	$5.21B
2018-12-31	2.17	$9.97B	$4.59B
2017-12-31	2.36	$9.86B	$4.18B
2016-12-31	2.12	$8.63B	$4.06B
2015-12-31	1.9	$7.09B	$3.72B
2014-12-31	2.14	$7.37B	$3.44B
2013-12-31	1.74	$5.72B	$3.28B
2012-12-31	0.78	$2.44B	$3.13B
2011-12-31	0.81	$2.45B	$3.01B
2010-12-31	0.7	$2.04B	$2.89B
2009-12-31	0.6	$1.67B	$2.77B
2008-12-31	0.57	$1.61B	$2.82B

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