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 04, 2025 is 4.85.
  • 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 40% above the current share price.
  • The Algonquin Power & Utilities 52-week low stock price is 4.19, which is 13.6% below the current share price.
  • The average Algonquin Power & Utilities stock price for the last 52 weeks is 5.34.
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 4.6882 4.4831 5.2200 4.2165 4.8500 10.37%
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 $3.945B $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
NextEra Energy (NEE) United States $145.823B 20.67
Iberdrola S.A (IBDRY) Spain $103.838B 17.62
Southern (SO) United States $100.851B 22.70
Duke Energy (DUK) United States $94.773B 20.67
National Grid Transco (NGG) United Kingdom $64.195B 0.00
American Electric Power (AEP) United States $58.317B 19.48
Dominion Energy (D) United States $47.784B 21.08
ENGIE - (ENGIY) France $47.494B 0.00
Exelon (EXC) United States $46.519B 18.36
Pacific Gas & Electric (PCG) United States $45.893B 12.63
Public Service Enterprise Group (PEG) United States $41.032B 22.36
Xcel Energy (XEL) United States $40.673B 20.34
Vistra (VST) United States $39.948B 15.62
E.ON SE (EONGY) Germany $39.573B 12.84
Consolidated Edison Inc (ED) United States $38.349B 20.48
Entergy (ETR) United States $36.827B 23.39
WEC Energy (WEC) United States $34.774B 22.29
DTE Energy (DTE) United States $28.693B 20.25
Ameren (AEE) United States $27.099B 21.87
PPL (PPL) United States $26.660B 21.49
CenterPoint Energy (CNP) United States $23.648B 22.36
FirstEnergy (FE) United States $23.310B 15.37
Eversource Energy (ES) United States $22.799B 13.56
Fortis (FTS) Canada $22.761B 19.07
Edison (EIX) United States $22.686B 12.00
CMS Energy (CMS) United States $22.442B 22.49
CLP Holdings (CLPHY) Hong Kong, SAR China $20.439B 0.00
NRG Energy (NRG) United States $19.442B 16.90
NiSource (NI) United States $18.840B 22.91
Eletrobras (EBR.B) Brazil $17.496B 9.74
Tenaga Nasional Berhad (TNABY) $16.639B 0.00
Alliant Energy (LNT) United States $16.518B 21.17
Centrais El�tricas Brasileiras SA (EBR) Brazil $15.946B 8.88
Evergy (EVRG) United States $15.859B 18.10
Power Assets Holdings (HGKGY) Hong Kong, SAR China $12.616B 0.00
China Resources Power Holdings (CRPJY) Hong Kong, SAR China $11.683B 0.00
Pinnacle West Capital (PNW) United States $11.344B 18.25
Korea Electric Power (KEP) South Korea $9.514B 3.70
OGE Energy (OGE) United States $9.253B 20.89
AES (AES) United States $8.842B 5.83
Companhia Paranaense De Energia - Copel (ELPC) $7.212B 9.63
Brookfield Renewable Partners (BEP) Bermuda $6.310B 0.00
IDACORP (IDA) United States $6.273B 21.21
Comp En De Mn Cemig ADS (CIG) Brazil $5.037B 4.95
Portland General Electric (POR) United States $4.884B 14.20
Black Hills (BKH) United States $4.372B 15.47
Pampa Energia S.A (PAM) Argentina $4.211B 6.83
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $4.001B 43.00
Allete (ALE) United States $3.808B 18.72
NorthWestern (NWE) United States $3.549B 17.02
MGE Energy (MGEE) United States $3.394B 27.92
Otter Tail (OTTR) United States $3.365B 11.21
Avista (AVA) United States $3.362B 18.44
TransAlta (TAC) Canada $2.785B 22.81
Innergex Renewable Energy (INGXF) Canada $1.911B 67.21
Hawaiian Electric Industries (HE) United States $1.889B 7.06
Centuri Holdings (CTRI) United States $1.451B 0.00
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $1.384B 4.89
Red Electrica Corporacion SA (RDEIY) Spain $1.084B 0.00
Unitil (UTL) United States $0.937B 19.56
Genie Energy (GNE) United States $0.407B 10.17
Polar Power (POLA) United States $0.006B 0.00
Great Plains Energy Inc (GXP) United States $0.000B 0.00
Kenon Holdings (KEN) Singapore $0.000B 29.34
Enel Chile S.A (ENIC) Chile $0.000B 27.25