I would argue that since humans own and run current companies, and if we can’t control AI, then all the companies your retirement is currently invested in are going to zero.
Discussion
But they only go to zero if there is competitive pressure against them by the AGI swarm. Otherwise they might just continue to operate at increasing levels of productivity, while being dwarfed in accomplishments by the entirely separate AGI economy. Temporarily the AGI economy might increase their value.