This company seems to have been delisted
Reason: Acquired by I Squared Capital
Source: https://www.prnewswire.com/news-releases/atlantic-power-agrees-to-be-acquired-by-i-squared-capital-301209006.html
Reason: Acquired by I Squared Capital
Source: https://www.prnewswire.com/news-releases/atlantic-power-agrees-to-be-acquired-by-i-squared-capital-301209006.html
Atlantic Power Corporation
AT
NZ$5.07
Share price
0.00%
Change (1 day)
N/A
Change (1 year)
Categories
Market capitalization of Atlantic Power Corporation (AT)
Last known market cap: NZ$0.45 Billion
As of July 2025 Atlantic Power Corporation has a market cap of NZ$0.45 Billion. This makes Atlantic Power Corporation the world's 8078th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of Atlantic Power Corporation from 2010 to 2022
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2022 | NZ$0.42 B | 7.58% |
| 2021 | NZ$0.39 B | 52.66% |
| 2020 | NZ$0.25 B | -30.6% |
| 2019 | NZ$0.37 B | 6.28% |
| 2018 | NZ$0.35 B | -9.06% |
| 2017 | NZ$0.38 B | -6.98% |
| 2016 | NZ$0.41 B | 17.74% |
| 2015 | NZ$0.35 B | -16.13% |
| 2014 | NZ$0.42 B | -17.56% |
| 2013 | NZ$0.50 B | -69.18% |
| 2012 | NZ$1.65 B | -20.03% |
| 2011 | NZ$2.06 B | 61.83% |
| 2010 | NZ$1.27 B |
Market capitalization for similar companies or competitors
| Name | Marketcap | Market cap differencediff. | Country |
|---|---|---|---|
 Southern Company SO | NZ$175.74 B | 38,694.12% | 🇺🇸 USA |
 Duke Energy DUK | NZ$155.83 B | 34,299.93% | 🇺🇸 USA |
 Edison International
EIX | NZ$33.86 B | 7,374.83% | 🇺🇸 USA |
 American Electric Power AEP | NZ$97.89 B | 21,510.43% | 🇺🇸 USA |
 Idacorp IDA | NZ$11.11 B | 2,352.68% | 🇺🇸 USA |
 Allete ALE | NZ$6.40 B | 1,314.18% | 🇺🇸 USA |
 Xcel Energy XEL | NZ$70.00 B | 15,353.82% | 🇺🇸 USA |