Alliant Energy - 36 Year Stock Price History | LNT

Historical daily share price chart and data for Alliant Energy since 1988 adjusted for splits and dividends. The latest closing stock price for Alliant Energy as of November 19, 2024 is 62.25.
  • The all-time high Alliant Energy stock closing price was 62.25 on November 19, 2024.
  • The Alliant Energy 52-week high stock price is 62.49, which is 0.4% above the current share price.
  • The Alliant Energy 52-week low stock price is 46.80, which is 24.8% below the current share price.
  • The average Alliant Energy stock price for the last 52 weeks is 53.14.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Alliant Energy Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 52.4907 50.0493 62.2500 46.1764 62.2500 25.78%
2023 49.4831 51.6186 52.8322 44.1958 49.4897 -3.85%
2022 53.6965 55.0857 59.4213 44.4411 51.4695 -7.51%
2021 49.8778 44.3860 55.8921 40.9131 55.6470 22.84%
2020 45.4377 45.8495 51.7654 34.4070 45.3003 -3.17%
2019 41.6387 34.1539 46.9780 34.1539 46.7814 33.41%
2018 34.3063 33.8566 38.4117 30.1155 35.0668 2.36%
2017 32.5523 29.5525 36.3249 28.7422 34.2586 16.05%
2016 28.2671 23.4711 31.3590 23.2035 29.5213 25.44%
2015 22.6667 24.1992 25.7926 20.3690 23.5351 -2.63%
2014 20.6708 17.8293 25.2254 17.7275 24.1701 33.41%
2013 17.3536 15.2732 18.8159 15.2529 18.1172 21.94%
2012 14.6998 14.1465 15.8278 13.7337 14.8571 3.62%
2011 12.6769 11.5618 14.4065 11.0340 14.3383 25.30%
2010 10.4766 9.0143 11.7112 9.0143 11.4436 27.33%
2009 7.5907 8.3201 9.2638 5.8076 8.9875 9.91%
2008 9.3641 10.8258 11.3231 6.7271 8.1772 -25.25%
2007 10.7459 9.8550 12.0076 9.3528 10.9387 11.29%
2006 8.8855 7.1640 10.3312 7.1640 9.8290 39.45%
2005 6.8877 6.8007 7.5631 6.3405 7.0483 1.83%
2004 6.1587 5.7773 6.9701 5.6394 6.9217 19.42%
2003 4.5439 3.7514 5.8052 3.3907 5.7959 58.61%
2002 4.9221 6.1744 6.3192 3.1773 3.6542 -40.29%
2001 5.9348 5.8479 6.3576 5.4626 6.1200 1.76%
2000 5.3500 4.7278 6.1050 4.7278 6.0139 24.01%
1999 4.8690 5.2662 5.2662 4.4546 4.8494 -8.63%
1998 5.0462 5.1183 5.5056 4.5745 5.3073 3.69%
1997 4.2635 4.0295 5.2249 3.9916 5.1183 26.48%
1996 4.2165 4.1475 4.5802 4.0066 4.0467 -2.02%
1995 3.8209 3.4675 4.2149 3.4675 4.1300 19.63%
1994 3.5139 3.8333 3.8333 3.2277 3.4524 -10.98%
1993 3.9856 3.7938 4.2160 3.6822 3.8781 2.58%
1992 3.6378 3.4546 3.9630 3.2254 3.7804 9.43%
1991 2.7921 2.3892 3.4546 2.2661 3.4546 43.11%
1990 2.1639 2.2104 2.4513 1.9451 2.4139 8.63%
1989 2.0370 1.8953 2.2222 1.8953 2.2222 14.09%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $15.973B $4.027B
Alliant Energy Corporation is a holding company with subsidiaries engaged in regulated electric and natural gas services. The company operates primarily through four wholly owned subsidiaries: Interstate Power and Light Company (IPL), Wisconsin Power and Light Company (WPL), Resource and Corporate Services. Alliant Energy provides services to electric and natural gas customers in the Midwest. Its Utility Business segment includes the operations of IPL and WPL. Both the utilities have a diversified fuel mix which consists of coal, natural gas and renewable resources. The output from these generating facilities is supplemented with purchased power. IPL is primarily engaged in the generation and distribution of electricity and distribution and transportation of natural gas in select markets in Iowa and southern Minnesota.
Stock Name Country Market Cap PE Ratio
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Duke Energy (DUK) United States $87.739B 19.75
National Grid Transco (NGG) United Kingdom $62.129B 0.00
Pacific Gas & Electric (PCG) United States $54.921B 13.82
Vistra (VST) United States $52.687B 26.25
American Electric Power (AEP) United States $51.456B 17.27
Dominion Energy (D) United States $48.376B 24.30
Public Service Enterprise Group (PEG) United States $44.885B 26.65
Xcel Energy (XEL) United States $39.950B 19.88
Exelon (EXC) United States $39.289B 15.83
Consolidated Edison Inc (ED) United States $33.592B 17.89
Edison (EIX) United States $33.156B 16.66
Entergy (ETR) United States $32.138B 23.02
WEC Energy (WEC) United States $31.335B 21.72
DTE Energy (DTE) United States $25.200B 16.69
PPL (PPL) United States $25.194B 19.62
Ameren (AEE) United States $24.589B 20.84
FirstEnergy (FE) United States $23.963B 16.12
Eversource Energy (ES) United States $22.596B 13.64
Fortis (FTS) Canada $22.254B 19.21
CLP Holdings (CLPHY) Hong Kong, SAR China $21.500B 0.00
CMS Energy (CMS) United States $20.488B 19.48
CenterPoint Energy (CNP) United States $20.464B 20.39
NRG Energy (NRG) United States $19.215B 18.00
Tenaga Nasional Berhad (TNABY) $17.918B 26.92
NiSource (NI) United States $17.322B 20.73
Terna Rete Elettrica Nazionale SpA (TEZNY) Italy $16.857B 0.00
Evergy (EVRG) United States $14.714B 17.15
Centrais El¿tricas Brasileiras SA (EBR) Brazil $14.268B 0.00
Avangrid (AGR) United States $13.917B 12.45
Power Assets Holdings (HGKGY) Hong Kong, SAR China $13.703B 0.00
China Resources Power Holdings (CRPJY) Hong Kong, SAR China $12.025B 0.00
Pinnacle West Capital (PNW) United States $10.341B 17.23
AES (AES) United States $9.777B 5.93
OGE Energy (OGE) United States $8.675B 22.37
Brookfield Renewable Partners (BEP) Bermuda $7.219B 0.00
Companhia Paranaense De Energia - Copel (ELPC) $6.420B 0.00
IDACORP (IDA) United States $6.274B 21.85
Comp En De Mn Cemig ADS (CIG) Brazil $5.838B 5.40
Portland General Electric (POR) United States $4.947B 13.48
Black Hills (BKH) United States $4.488B 16.86
Pampa Energia S.A (PAM) Argentina $4.331B 12.22
Enel Chile S.A (ENIC) Chile $3.873B 4.59
MGE Energy (MGEE) United States $3.785B 31.97
Allete (ALE) United States $3.732B 18.28
Algonquin Power & Utilities (AQN) Canada $3.675B 10.19
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $3.618B 0.00
NorthWestern (NWE) United States $3.413B 15.25
Otter Tail (OTTR) United States $3.346B 11.05
TransAlta (TAC) Canada $3.088B 27.97
Avista (AVA) United States $3.070B 15.45
Centuri Holdings (CTRI) United States $1.846B 0.00
Hawaiian Electric Industries (HE) United States $1.825B 5.78
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $1.667B 7.15
Kenon Holdings (KEN) Singapore $1.633B 0.00
Innergex Renewable Energy (INGXF) Canada $1.235B 0.00
Unitil (UTL) United States $0.951B 19.92
Genie Energy (GNE) United States $0.426B 10.57
Polar Power (POLA) United States $0.008B 0.00
Great Plains Energy Inc (GXP) United States $0.000B 0.00
Korea Electric Power (KEP) South Korea $0.000B 5.53
Eletrobras (EBR.B) Brazil $0.000B 0.00