Active ETFs are increasingly driving revenue for the asset management industry, capturing 30% of total revenue despite holding only 13% of assets under management. While passive investing built the foundation of the modern ETF market, active strategies are becoming the primary profit generators due to higher fee structures. The shift highlights a growing divergence between asset share and revenue contribution within the ETF landscape. Most active ETFs remain traditional in nature, but their expanding footprint is reshaping how fund providers monetize their product offerings.