PSEG (PEG) - Market capitalization

Market cap: C$56.25 Billion

As of December 2025 PSEG has a market cap of C$56.25 Billion. This makes PSEG the world's 572th 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 PSEG from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	C$56.25 B	-7.36%
2024	C$60.72 B	50.24%
2023	C$40.41 B	-2.57%
2022	C$41.48 B	-3.54%
2021	C$43.00 B	14.36%
2020	C$37.60 B	-3.26%
2019	C$38.86 B	8.77%
2018	C$35.73 B	9.06%
2017	C$32.76 B	9.83%
2016	C$29.83 B	9.85%
2015	C$27.15 B	11.72%
2014	C$24.30 B	40.89%
2013	C$17.25 B	12.08%
2012	C$15.39 B	-9.38%
2011	C$16.98 B	5.59%
2010	C$16.08 B	-9.12%
2009	C$17.70 B	-1.38%
2008	C$17.95 B	-27.97%
2007	C$24.91 B	27.62%
2006	C$19.52 B	2.78%
2005	C$18.99 B	28.32%
2004	C$14.80 B	10.35%
2003	C$13.41 B	17.47%
2002	C$11.42 B	-17.45%
2001	C$13.83 B	-8.69%
2000	C$15.15 B	39.43%
1999	C$10.86 B	-22.04%
1998	C$13.93 B	32.2%
1997	C$10.54 B	15.44%
1996	C$9.13 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of PSEG was reported to be:

C$56.25 Billion

by Nasdaq

C$56.25 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Exelon Corporation EXC	C$61.87 B	10.00%	🇺🇸 USA
FirstEnergy FE	C$36.38 B	-35.32%	🇺🇸 USA
Consolidated Edison ED	C$48.45 B	-13.86%	🇺🇸 USA
Duke Energy DUK	C$127.99 B	127.55%	🇺🇸 USA
Xcel Energy XEL	C$64.18 B	14.11%	🇺🇸 USA
Southern Company SO	C$134.16 B	138.51%	🇺🇸 USA
PPL PPL	C$35.25 B	-37.32%	🇺🇸 USA
NRG Energy NRG	C$45.70 B	-18.74%	🇺🇸 USA
Ameren AEE	C$38.06 B	-32.34%	🇺🇸 USA
Unitil Corporation UTL	C$1.20 B	-97.85%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of PSEG (PEG)

Market cap: C$56.25 Billion