When you set up a stream for a list of influencers, the stream will automatically collect all influencers' posts and performances. (Learn how to set up a stream here.)
You can now filter the stream result by specific influencers, so that it shows only publications from the selected influencer, and report their performance instantly.
Step 1: Set up a stream with an influencer list
*Note: This feature is not available if your stream is set for "All Influencers"