Here's the list by earnings:

https://www.tradingview.com/markets/stocks-usa/market-movers...

It is even more dominated by finance and tech: the list is Alphabet, NVidia, Apple, Microsoft, Amazon, Berkshire, Meta, JP Morgan Chase, Bank of America, and then the first non finance/tech comes in at #10 with Exxon. Exxon's earnings are less than 1/4 of Alphabet's.

The reason to prefer market cap over earnings is that market cap includes investors' view of the company's future earnings power, but they both tell the same story.