How to report on Shared List membership counts in Eloqua Insight?

Hi everyone,

In one of my Eloqua campaigns, I’m using multiple shared lists to track different stages of contact engagement — for example:

• Started List – contacts who entered the campaign
• Active List – contacts currently active in the campaign
• Completed List – contacts who finished the campaign

I’d like to build a report in Eloqua Insight that shows how many contacts are in each of these shared lists (ideally as a simple count or trend over time).

Has anyone created a report like this before? If so, what’s the best way to approach it — for example, should I be looking under “Contact Insight” or “Custom Reports,” and is there a way to reference shared lists directly as filters or metrics?