Algonquin Power & Utilities - 16 Year Stock Price History | AQN

Historical daily share price chart and data for Algonquin Power & Utilities since 2009 adjusted for splits and dividends. The latest closing stock price for Algonquin Power & Utilities as of April 24, 2025 is 5.29.
  • The all-time high Algonquin Power & Utilities stock closing price was 13.84 on February 11, 2021.
  • The Algonquin Power & Utilities 52-week high stock price is 6.79, which is 28.4% above the current share price.
  • The Algonquin Power & Utilities 52-week low stock price is 4.19, which is 20.8% below the current share price.
  • The average Algonquin Power & Utilities stock price for the last 52 weeks is 5.29.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Algonquin Power & Utilities Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 4.7588 4.4831 5.4100 4.2165 5.2900 20.38%
2024 5.4054 5.9797 6.3732 4.1943 4.3943 -25.00%
2023 6.5399 5.8745 7.9080 4.5754 5.8592 2.95%
2022 10.6509 11.7061 13.1887 5.5688 5.6912 -51.72%
2021 12.2747 12.6800 13.8426 10.8421 11.7877 -8.22%
2020 10.9802 10.4854 12.8907 7.1621 12.8438 21.54%
2019 9.0118 7.1252 10.6035 7.1252 10.5676 46.98%
2018 7.0176 7.5636 7.6701 6.5387 7.1896 -5.29%
2017 6.7166 5.4309 7.5976 5.4309 7.5908 37.63%
2016 5.4491 4.7832 6.0906 4.4978 5.5154 12.82%
2015 4.6067 4.8731 5.0958 3.8985 4.8886 -0.04%
2014 4.3226 3.8698 5.1617 3.5869 4.8908 26.57%
2013 3.8232 3.8812 4.4564 3.2537 3.8642 4.50%
2012 3.3905 3.2380 3.7464 2.9321 3.6977 14.20%
2011 2.7846 2.4538 3.2635 2.3358 3.2380 30.65%
2010 2.0316 1.8508 2.4784 1.5969 2.4784 37.73%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $4.154B $2.320B
Algonquin Power & Utilities Corp. is a renewable energy and regulated utility company engaged in the ownership of power generation facilities, and water and energy utilities primarily in North America. The Corporation invests in hydroelectric, wind and solar power facilities, and sustainable utility distribution businesses (water, electricity and natural gas) through its subsidiaries. Algonquin Power & Utilities Corp. is headquartered in Oakville, Canada.
Stock Name Country Market Cap PE Ratio
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Duke Energy (DUK) United States $94.641B 20.64
National Grid Transco (NGG) United Kingdom $70.556B 0.00
American Electric Power (AEP) United States $57.484B 19.20
ENGIE - (ENGIY) France $52.164B 0.00
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Pacific Gas & Electric (PCG) United States $46.027B 12.67
E.ON SE (EONGY) Germany $45.391B 14.73
Dominion Energy (D) United States $45.312B 19.99
Public Service Enterprise Group (PEG) United States $41.560B 22.65
Xcel Energy (XEL) United States $40.396B 20.15
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Vistra (VST) United States $39.261B 15.35
Entergy (ETR) United States $35.870B 22.78
WEC Energy (WEC) United States $34.586B 22.17
DTE Energy (DTE) United States $27.714B 19.55
Ameren (AEE) United States $26.626B 21.49
PPL (PPL) United States $26.399B 21.26
CenterPoint Energy (CNP) United States $24.255B 22.94
FirstEnergy (FE) United States $24.233B 15.98
Fortis (FTS) Canada $24.168B 20.16
Edison (EIX) United States $22.097B 11.69
CMS Energy (CMS) United States $21.785B 21.83
CLP Holdings (CLPHY) Hong Kong, SAR China $21.096B 0.00
Eversource Energy (ES) United States $21.085B 12.54
NRG Energy (NRG) United States $19.931B 17.32
Tenaga Nasional Berhad (TNABY) $19.353B 0.00
NiSource (NI) United States $18.490B 22.45
Eletrobras (EBR.B) Brazil $17.676B 9.84
Centrais El�tricas Brasileiras SA (EBR) Brazil $16.238B 9.04
Evergy (EVRG) United States $15.726B 17.94
Alliant Energy (LNT) United States $15.618B 20.00
Power Assets Holdings (HGKGY) Hong Kong, SAR China $13.319B 0.00
China Resources Power Holdings (CRPJY) Hong Kong, SAR China $11.545B 0.00
Pinnacle West Capital (PNW) United States $11.260B 18.09
Korea Electric Power (KEP) South Korea $11.016B 4.29
OGE Energy (OGE) United States $9.080B 20.50
Companhia Paranaense De Energia - Copel (ELPC) $7.330B 9.79
AES (AES) United States $7.247B 4.78
IDACORP (IDA) United States $6.444B 21.77
Brookfield Renewable Partners (BEP) Bermuda $6.128B 0.00
Comp En De Mn Cemig ADS (CIG) Brazil $5.008B 4.92
Portland General Electric (POR) United States $4.717B 13.72
Black Hills (BKH) United States $4.368B 15.46
Pampa Energia S.A (PAM) Argentina $4.268B 6.92
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $4.165B 44.76
Allete (ALE) United States $3.753B 18.45
NorthWestern (NWE) United States $3.604B 17.28
Avista (AVA) United States $3.359B 18.43
MGE Energy (MGEE) United States $3.309B 27.20
Otter Tail (OTTR) United States $3.306B 11.01
TransAlta (TAC) Canada $2.600B 21.27
Innergex Renewable Energy (INGXF) Canada $1.974B 69.43
Hawaiian Electric Industries (HE) United States $1.803B 6.74
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $1.526B 5.39
Centuri Holdings (CTRI) United States $1.521B 0.00
Kenon Holdings (KEN) Singapore $1.493B 26.26
Red Electrica Corporacion SA (RDEIY) Spain $1.180B 0.00
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Genie Energy (GNE) United States $0.406B 10.15
Ballard Power Systems (BLDP) Canada $0.338B 0.00
Polar Power (POLA) United States $0.005B 0.00
Enel Chile S.A (ENIC) Chile $0.000B 26.83
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