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 June 13, 2025 is 5.86.
  • 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 6.36, which is 8.5% above the current share price.
  • The Algonquin Power & Utilities 52-week low stock price is 4.19, which is 28.5% below the current share price.
  • The average Algonquin Power & Utilities stock price for the last 52 weeks is 5.19.
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 5.0207 4.4831 6.2200 4.2165 5.8600 33.35%
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 $4.499B $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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Iberdrola S.A (IBDRY) Spain $120.680B 24.18
Southern (SO) United States $99.300B 21.26
Duke Energy (DUK) United States $90.830B 18.79
National Grid Transco (NGG) United Kingdom $71.143B 0.00
Vistra (VST) United States $58.959B 22.42
ENGIE - (ENGIY) France $56.036B 0.00
American Electric Power (AEP) United States $54.969B 17.50
Dominion Energy (D) United States $47.338B 18.26
E.ON SE (EONGY) Germany $46.696B 14.08
Exelon (EXC) United States $43.662B 15.78
Public Service Enterprise Group (PEG) United States $40.419B 21.32
Xcel Energy (XEL) United States $39.001B 19.66
Consolidated Edison Inc (ED) United States $37.456B 18.90
Pacific Gas & Electric (PCG) United States $36.493B 10.33
Entergy (ETR) United States $35.354B 20.86
WEC Energy (WEC) United States $33.544B 20.25
NRG Energy (NRG) United States $29.725B 20.35
DTE Energy (DTE) United States $28.061B 18.63
Ameren (AEE) United States $25.866B 20.45
PPL (PPL) United States $25.054B 19.48
Fortis (FTS) Canada $24.162B 20.07
Eversource Energy (ES) United States $23.957B 14.21
CenterPoint Energy (CNP) United States $23.740B 22.73
FirstEnergy (FE) United States $23.282B 14.67
CMS Energy (CMS) United States $21.097B 20.81
CLP Holdings (CLPHY) Hong Kong, SAR China $21.071B 0.00
Tenaga Nasional Berhad (TNABY) $19.677B 0.00
NiSource (NI) United States $18.602B 21.02
Edison (EIX) United States $18.592B 9.38
Eletrobras (EBR.B) Brazil $18.282B 10.71
Centrais El�tricas Brasileiras SA (EBR) Brazil $16.755B 9.82
Alliant Energy (LNT) United States $15.690B 18.79
Evergy (EVRG) United States $15.643B 17.84
Power Assets Holdings (HGKGY) Hong Kong, SAR China $13.515B 0.00
China Resources Power Holdings (CRPJY) Hong Kong, SAR China $13.184B 0.00
Korea Electric Power (KEP) South Korea $13.122B 5.11
Pinnacle West Capital (PNW) United States $10.742B 17.89
OGE Energy (OGE) United States $8.921B 18.31
Companhia Paranaense De Energia - Copel (ELPC) $8.856B 11.82
AES (AES) United States $8.144B 6.02
Brookfield Renewable Partners (BEP) Bermuda $7.432B 0.00
IDACORP (IDA) United States $6.156B 20.24
Comp En De Mn Cemig ADS (CIG) Brazil $5.437B 6.45
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $5.317B 52.53
Portland General Electric (POR) United States $4.486B 14.42
Black Hills (BKH) United States $4.121B 14.50
Pampa Energia S.A (PAM) Argentina $4.062B 8.09
Allete (ALE) United States $3.755B 18.24
TransAlta (TAC) Canada $3.287B 0.00
Otter Tail (OTTR) United States $3.251B 11.05
MGE Energy (MGEE) United States $3.213B 24.84
NorthWestern (NWE) United States $3.168B 14.62
Avista (AVA) United States $3.006B 15.94
Innergex Renewable Energy (INGXF) Canada $2.038B 59.03
Centuri Holdings (CTRI) United States $1.947B 66.61
Hawaiian Electric Industries (HE) United States $1.809B 7.89
Kenon Holdings (KEN) Singapore $1.808B 31.80
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $1.319B 5.17
Unitil (UTL) United States $0.849B 17.41
Genie Energy (GNE) United States $0.669B 16.83
Ballard Power Systems (BLDP) Canada $0.492B 0.00
Polar Power (POLA) United States $0.004B 0.00
Enel Chile S.A (ENIC) Chile $0.000B 26.00
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