Core Insights - Thematic ETFs have a significant history within the ETF ecosystem, providing investors with opportunities to make sector-specific investments or create customized allocations using individual components [1] Group 1 - Thematic ETFs allow for sector bets, enabling targeted investment strategies [1] - Investors can craft bespoke allocations by utilizing individual building blocks within thematic ETFs [1]

Core Insights - The US is experiencing significant growth in thematic funds, with assets increasing by 50% over three years, capturing 23% of the $779 billion global market as of Q3 2025 [2] - The rise of active ETFs in the US has contributed to this growth, but concerns about the quality and consistency of these funds have been raised [2][3] Thematic Funds Overview - Thematic funds are appealing to investors due to their engaging narratives, such as space exploration, but often come with higher fees that can negatively impact performance [3] - There is a lack of standardization in what constitutes a thematic fund, leading to varying definitions among asset managers [3] Market Dynamics - As of September 30, 2025, there were 332 US thematic funds, with net inflows of $19 billion in the first three quarters, marking the strongest demand since 2021 [5] - Major issuers of thematic funds in the US include First Trust, Global X, BlackRock, ARK, and Kraneshares [5] Historical Context - The Steadman Oceanographic Fund, which focused on underwater life, struggled for 40 years before becoming nearly worthless, contrasting with the more successful Pictet's Water Fund, which targets global water demand [4]

Core Insights - Active ETFs experienced nearly $400 billion in net inflows in 2025, indicating a significant shift in investor access to professional money management [1] - Passive strategies attracted approximately $750 billion, with active ETFs capturing over one-third of total industry inflows [1] - The growth of fully transparent active ETFs contrasts with expectations of semitransparent structures leading the trend, reflecting a change in advisor strategies [2] Active Management Trends - Fixed income is highlighted as a category where active managers are adding value through security selection and duration management [3] - The approval of the ETF share class structure is expected to significantly boost the adoption of active ETFs [3][4] Thematic ETFs Resurgence - Thematic ETFs, previously considered "dead" after the 2022 market downturn, have seen a surprising return with $41 billion in net inflows in 2025 [4] - These inflows are focused on areas such as disruptive technology, infrastructure, and natural resources [4][5] - The ALPS Electrification Infrastructure ETF (ELFY) launched in April has quickly reached $100 million in assets by targeting underrepresented sectors in the S&P 500 [5] Gold ETFs Recovery - Gold ETFs, including both physical gold and gold mining strategies, have also seen a resurgence in 2025, indicating a reevaluation of asset allocations by investors [6]