PUBLIC SERVICE ENTERPRISE GROUP INC

PEG - CIK 0000788784

Market cap$39.16 B

Rank#391

SEC filings2,939

Market capitalization of PUBLIC SERVICE ENTERPRISE GROUP INC

As of 2026-06-10, PUBLIC SERVICE ENTERPRISE GROUP INC (PEG) has a market capitalization of $39.16 B, making it the #391 most valuable US-listed company.

Recent market cap readings

Date	Market cap
2026-06-10	$39.16 B
2026-05-29	$39.11 B
2026-05-28	$39.78 B
2026-05-26	$40.16 B
2026-05-25	$39.62 B
2026-05-24	$39.62 B
2026-05-22	$39.62 B

Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.

Market Cap of similar companies

DUKDuke Energy Corporation$97.41 B XELXcel Energy Inc.$48.76 B EXCExelon Corporation$46.67 B PCGPG&E Corporation$44.81 B EDConsolidated Edison, Inc.$39.64 B WECWEC Energy Group, Inc.$37.14 B

Frequently asked questions

What is PUBLIC SERVICE ENTERPRISE GROUP INC's market cap?

As of 2026-06-10, PUBLIC SERVICE ENTERPRISE GROUP INC (PEG) has a market capitalization of $39.16 B, making it the #391 most valuable US-listed company.

Where does PUBLIC SERVICE ENTERPRISE GROUP INC rank by market cap?

PUBLIC SERVICE ENTERPRISE GROUP INC is the #391 largest US-listed company by market capitalization.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.