Epic Games Store - 88% split goes to devs

Is it the developers, or is it the publishers? I had always assumed your position was different from that of Obsidian or 4A?

This is also why I assume that the extra money coming from Epic may result in better pay for non-management/ ownership at some studios (such as those who self-publish), but not those under the 2k/ Deep Silver/ Private Division banner. I’m happy to see the people actually working on games get some extra in their checks, but I don’t really care about publishers.