PHO vs SETM

Key Takeaways

• Invesco Water Resources ETF (PHO) provides targeted exposure to U.S.-listed companies involved in water conservation and purification, while Sprott Critical Materials ETF (SETM) offers broad access to global producers of energy transition materials such as copper, uranium, and lithium.
• PHO maintains a lower expense ratio of 0.59% compared to SETM’s 0.65%, reflecting differences in cost structure for their respective thematic strategies.
• PHO holds approximately 40–43 securities with significant concentration in industrials and health care sectors, whereas SETM tracks roughly 157 holdings across materials and energy sectors with greater geographic diversification.
• Both ETFs employ passive indexing strategies with quarterly rebalancing, but PHO focuses on domestic water infrastructure themes while SETM emphasizes critical minerals essential for electrification and clean energy supply chains.
• Structural differences in holdings concentration and sector allocation create distinct risk profiles, with PHO offering more stable utility-linked exposure and SETM providing leveraged sensitivity to commodity price cycles and global supply dynamics.
• Investors seeking established thematic water infrastructure may prefer PHO’s maturity and lower costs, while those targeting energy transition materials may consider SETM’s diversified critical minerals basket.

Introduction

Invesco Water Resources ETF (PHO) and Sprott Critical Materials ETF (SETM) represent two distinct thematic approaches within resource and infrastructure investing. PHO targets companies that develop products and services for water conservation and purification, primarily in the United States. SETM provides exposure to producers of materials critical to the global energy transition, including copper, uranium, and rare earths. These ETFs do not compete directly but offer investors alternative ways to gain exposure to essential resources amid ongoing infrastructure modernization and decarbonization trends. Their comparison highlights differences in geographic focus, sector emphasis, and commodity sensitivity.

Invesco Water Resources ETF (PHO) Overview

Invesco Water Resources ETF (PHO) is a passive ETF that seeks to track the NASDAQ OMX U.S. Water Index. The index selects U.S. exchange-listed companies whose products and services are designed to conserve and purify water for residential, commercial, and industrial use. The fund typically holds 40–43 securities, with top holdings including Ferguson Enterprises Inc. (FERG), Ecolab Inc. (ECL), Waters Corp. (WAT), IDEXX Laboratories Inc. (IDXX), and Roper Technologies Inc. (ROP). Sector allocations emphasize producer manufacturing (industrials), health technology, and technology services, with the majority of assets in North America. PHO maintains an expense ratio of 0.59% and follows a rules-based methodology with annual reconstitution and quarterly rebalancing. Its structure provides focused domestic exposure to water-related infrastructure without leverage or active management.

Sprott Critical Materials ETF (SETM) Overview

Sprott Critical Materials ETF (SETM) is a passive ETF designed to track the Nasdaq Sprott Critical Materials Index. The index includes companies that derive significant revenue from mining, exploration, production, or recycling of energy transition materials such as copper, uranium, lithium, rare earths, and silver. SETM holds approximately 157 securities, with top positions including Freeport-McMoRan Inc. (FCX), Cameco Corp. (CCJ), and Lynas Rare Earths Limited. Allocations concentrate in materials and energy sectors, spanning Canada, the United States, Australia, and other regions. The fund carries an expense ratio of 0.65% and applies quarterly index rebalancing. Its structure delivers diversified global exposure to critical minerals without leverage or active stock selection.

Industry and Thematic Backdrop

Both ETFs operate within resource-intensive themes driven by long-term infrastructure needs and the shift toward lower-carbon energy systems. Water infrastructure spending supports aging systems and population growth in developed markets, while critical materials face rising demand from electric vehicles, renewable power generation, and grid modernization. Macro drivers include regulatory support for clean energy projects, supply chain localization efforts, and commodity price fluctuations. Sector risks encompass regulatory changes, geopolitical tensions affecting mining operations, and cyclical commodity volatility. Capital flows into these areas reflect sustained interest in resource security and sustainability themes across recent market cycles.

Performance and Positioning Comparison

In recent weeks and months, PHO has demonstrated relative stability tied to steady demand for water infrastructure and industrial equipment, with performance influenced by earnings from holdings in measurement and treatment technologies. SETM has shown greater sensitivity to commodity price movements and energy transition investment trends, resulting in higher volatility during periods of fluctuating metal prices. PHO’s domestic focus and lower expense ratio support more consistent positioning in defensive resource themes, while SETM’s broader materials basket offers amplified exposure to global supply dynamics and electrification cycles. Relative positioning favors PHO for lower-cost, concentrated infrastructure exposure and SETM for diversified commodity-linked growth potential.

AI Screener

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Tickeron AI Verdict

Tickeron’s AI would currently favor Invesco Water Resources ETF (PHO) over Sprott Critical Materials ETF (SETM). The preference stems from PHO’s lower expense ratio, established track record since 2005, concentrated yet diversified domestic holdings, and more stable positioning within essential infrastructure themes. SETM offers compelling exposure to critical materials but carries a higher cost and greater sensitivity to commodity cycles. Probabilistic assessment based on structural strength, cost efficiency, and thematic consistency supports PHO as the more balanced choice in the current environment.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

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