From what i remember, there are no specific requirement for disclosure if you are managing any portfolio that you are neither charging a fee or have an ownership of. So this is not an additional compensation question, just to eliminate that from the answers.
HOWEVER, the spirit of disclosure of conflicts states that members or candidates must make full disclosure of all matters that could reasonably be expected to impair their independence and objectivity or interfere with respective duties to their clients, prospective clients and employer.
So, if you are actively managing a portfolio, even if you don’t actually benefit from it, in theory you should still disclose it because it is “expected” to impair your independence in the eyes of prospective clients and employer.
Other candidates/ members please correct me if i’m wrong!