Both in Petroleum Refining

MARATHON PETROLEUM vs ExxonMobil Holdings

Over the past year MPC returned +118.3% and XOM returned +56.0%; their daily moves had a correlation of 0.54.

MPC +118.3% XOM +56.0%Growth of $1, one year, split-adjusted
MetricMPCXOM
Price$427.34$177.46
Market cap$120.01B$723.86B
Today−0.71%−1.23%
1 month−1.4%+8.2%
6 months+64.0%+14.6%
Year to date+162.8%+47.5%
1 year+119.2%+55.2%
Revenue growth (YoY)+53.8%+42.3%
Gross margin17.2%41.6%
Net margin9.9%12.5%
P/E (TTM)14.0×22.1×
Price / sales0.8×2.0×
Net cash-$25.05B-$60.48B
Dividend yield0.94%2.32%
Volatility (60d)36.6%24.1%
Short % of float2.5%1.0%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).