Am I anti-Semitic?

And furthermore, as an atheist is it wrong to be anti-Semitic? I believe that a lot of Jewish people have the minority psychology. They’ve been minorities throughout history in various places and situations, and the suffering of the past events given them the ambition to succeed even more so in many areas. This is just a theory I put forward in trying to explain to my friend why Jewish people are on top of Hollywood business as well as others like technology, etc. I haven’t done much research on what areas they are reigning but I just put out a doubtful theory.

Now, does this make me an anti-Semitic asshole? An unreasonable dummy, a bad philosopher?

Also another point I’d love answered is if being anti-Semitic is still disgusting for atheists.

Thanks.