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Mega Cap
Oil & Gas Integrated
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
ExxonMobil
XOM
$661B
| $661B | $160.64 | 2.08% |
|
2
Chevron
CVX
$392B
| $392B | $199.89 | 1.58% |
|
3
Shell
SHEL
$254B
| $254B | $92.22 | 0.84% |
|
Mega Cap Oil & Gas Integrated Stocks at a Glance
Integrated oil and gas majors span the full value chain — exploration, production, refining, marketing, and transportation. Diversification smooths the commodity cycle: downstream margins often improve when crude falls, supporting the steadier cash flows and dividends the group is known for.
There are 3 mega cap Oil & Gas Integrated stocks — companies in the Oil & Gas Integrated industry with a market cap over $200B — worth a combined $1.31T.
The largest by market cap are ExxonMobil (XOM) at $661B, Chevron (CVX) at $392B and Shell (SHEL) at $254B.
- Combined market cap: $1.31T across 3 stocks.
- Mega Cap: market cap over $200B.
- Largest constituent: ExxonMobil (XOM), $661B market cap.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.