[ethbro]

https://www.cxoadvisory.com/gurus/

There are various services (e.g. StarMine) that seek to rate actual (e.g. professional) analyst firms.

But generally speaking, nobody's abnormally right over the long term.

[grzm]

Thanks! Do you happen to know one related to tech predictions? I'm thinking of non-stock related predictions, like "X is working on Y feature to be released by Z".