Which universities are employers targeting heavily for graduates recently?

[mids2019]

Saw a post on another thread I was on saying Manchester, Nottingham, UCL and Birmingham. Is this true?

Employers from which industry?

I don't think employers have to target graduates anymore, I think you'll find graduates have to seek out employers.
As cinnamonchips said, this is going to be industry dependent - Marine Biology industries, for example might not find the best employees at any of the Universities you've mentioned.