ICN holders collect a 20% fee from the performance.fund,
Eric Hansen
1

Actually, a performance fee from the ICONOMI.PERFORMANCE is applied after a certain profit threshold is achieved. From the whitepaper (page 7 at the bottom):

A performance fee applies only to CMFs after a certain threshold return is reached, defined as the minimum yearly cumulative return. Token holders bear any expenses incurred by the service provider, such as transaction costs.