And don't forget that when managers or seniors are involved, there's magic alchemy that comes from spreading the credit around. Suppose Bob works under Alice and Bob, mostly solely, accomplishes something significant. If Alice presents and takes credit for it, Alice might receive 1 credit point. If she presents it as Bob's work and never mentions herself, Bob will get the 1 credit point. But Alice will pick up some credit just for presenting (let's guess 0.5 unit), Bob will get the 1 point, and because Alice now manages Bob, whose stature just went up, she'll get an additional (let's guess) 0.25 point. So you've got 1.75 units of credit instead! Never be shy to give credit to others. You will benefit too!
(This is also one of the 11 Laws of Showrunning: https://news.ycombinator.com/item?id=27867023 among other links )