Tortoise Nuclear Renaissance ETF (TNUK)

Overview

The Tortoise Nuclear Renaissance ETF is an actively managed exchange-traded fund initiated by Tortoise Capital Advisors on December 18, 2025. It aims to provide investors with focused exposure to the burgeoning global nuclear energy ecosystem, driven by the increasing demand for reliable, zero-carbon baseload power. This ETF goes beyond traditional uranium-only funds, investing across the extensive $1.7 trillion nuclear value chain. This value chain includes critical sectors such as uranium mining, conversion and enrichment, fuel services, original equipment manufacturers, small modular reactor developers, and plant operators. The management team, possessing over 20 years of expertise in energy and infrastructure, employs a research-driven strategy to select companies that are pure-play beneficiaries of evolving trends, including AI-enhanced electricity demand, reactor restarts and life extensions, long-term uranium contracts, as well as U.S. federal initiatives focused on domestic fuel cycle reshoring. With a management fee set at 0.75%, this ETF comprises positions in industry leaders such as Constellation Energy, Cameco, and BWX Technologies, positioning it as a frontrunner in transforming the nuclear sector from a legacy asset into a vital growth infrastructure. The fund plays a crucial role within the financial markets by facilitating access to this structural transition in energy—an essential step toward decarbonization and enhancing energy security.

Products and Services

• Actively Managed ETF: The ETF is designed to provide strategic exposure to the nuclear energy sector, enabling investors to participate in the growth and transformation of this critical industry.
• Comprehensive Nuclear Value Chain Investment: The fund diversifies its investments across various segments of the nuclear value chain, including uranium mining, enrichment services, and reactor development, rather than restricting itself to uranium alone, thus offering a broader investment scope.
• Expert Management Team: The ETF is managed by a team with over two decades of experience in the energy and infrastructure sectors, allowing for informed decision-making and strategic asset selection based on market research and emerging trends.
• Focus on Key Trends: Tortoise Capital Advisors employs a research-driven approach to select companies benefitting from significant trends such as AI-driven electricity demands and the continued importance of nuclear energy, including opportunities associated with reactor life extensions and partnerships benefiting from federal support.
• Top-Tier Holdings: The fund maintains positions in leading nuclear firms, including Constellation Energy and Cameco, providing investors with stakes in key industry players driving the sector's evolution.
• Management Fee: With a competitive management fee of 0.75%, the ETF presents a cost-efficient vehicle for investors looking to gain targeted exposure to the nuclear energy sector.
• Contribution to Energy Transition: The Tortoise Nuclear Renaissance ETF plays a pivotal role in facilitating access to the nuclear energy sector, aligning with broader themes of energy transition essential for decarbonization and energy security, thereby meeting the evolving needs of energy markets.