- Sector
- Financial Services
- Industry
- Asset Management
- Address
- 7501 Wisconsin Avenue, Suite 1000E Bethesda MD United States of America 20814
- IPO Date
- Oct 27, 2021
- Business
- ProShares Nanotechnology ETF (TINY) is an exchange-traded fund that seeks to provide investment results corresponding to the performance of the Solactive Nanotechnology Index, which tracks companies with significant business operations in nanotechnology; it holds approximately 30 global equities focused on this theme, including semiconductors and semiconductor equipment (69%), materials (12%), technology hardware, and pharmaceuticals/biotechnology. Top holdings as of late 2025 include Axcelis Technologies Inc., Lam Research Corp., NVIDIA Corp., Taiwan Semiconductor Manufacturing Co. Ltd., KLA Corp., ASML Holding N.V., ACM Research Inc., SCREEN Holdings Co. Ltd., Applied Materials Inc., and LG Chem Ltd., representing over 50% of the portfolio; the fund offers exposure to high-growth innovation in nanoscale technologies across diversified sectors and regions, with major allocations to the United States, Japan, Taiwan, the Netherlands, and South Korea. TINY provides quarterly distributions, options availability on NYSE Arca, and an expense ratio of 0.58%, with shares outstanding supporting a market capitalization of around $5 million as of recent data. Launched on October 26, 2021, by ProShare Advisors LLC, headquartered at 7501 Wisconsin Avenue, Suite 1000, Bethesda, Maryland, the ETF operates as part of ProShares' broader lineup of over 150 strategic and tactical ETFs targeting specialized themes. No major partnerships, acquisitions, funding rounds, new product launches, or strategic shifts specific to TINY have been announced in the last 1-2 years; the fund continues to emphasize efficient, concentrated exposure to nanotechnology without recent reorganizations or operational changes noted publicly.