ProShares Smart Materials ETF (TINT)
The ProShares Smart Materials ETF sits in the growing category of “smart beta” funds — vehicles that apply mechanical, rules-based stock selection to a sector rather than either passively holding everything (like a traditional index) or relying on human managers (like an active fund).
Materials as a sector spans mining, chemicals, forestry, steel, and primary metals — industries that extract or process raw inputs for use elsewhere in manufacturing. Geographically, major materials companies cluster in mining-rich regions: Canada (metals and forestry), Australia (iron ore, coal), Brazil (agriculture and mining), Chile (copper), and parts of Africa and Southeast Asia. The U.S. materials companies that TINT holds tend to operate on a global scale, deriving substantial revenue from overseas operations, shipping, and commodity markets that price in world currency. The sector is cyclical; it expands when manufacturing demand is strong and contracts sharply during recessions.
The fund applies a screen to select companies from the U.S. materials sector. The exact methodology varies with ProShares’ updates, but typically involves ranking companies on metrics such as earnings-to-price ratio (a value signal), cash flow relative to valuation (quality), dividend yield, and occasionally momentum or volatility. The idea is to capture the sector exposure while tilting toward cheaper, more profitable firms and away from expensive or deteriorating ones. This is “smarter” than a cap-weighted index, which would automatically overweight the largest companies regardless of valuation.
Holdings are adjusted periodically — usually quarterly or annually, depending on the fund’s stated rebalancing schedule. This means turnover is higher than a static index fund but typically lower than an actively managed fund where a manager might trade daily. The cost falls between passive and active: the expense ratio is moderate, reflecting the mechanical application of rules without the overhead of research teams and discretionary trading.
The materials sector is a play on industrial cycle, commodity prices, and global growth. When the world economy accelerates — when China and other manufacturing hubs invest in infrastructure and production — demand for raw materials spikes, prices rise, and materials companies’ profits expand. In downturns, the opposite occurs rapidly and violently. This cyclicality makes TINT sensitive to macroeconomic forecasts, central-bank policy, and the outlook for emerging markets, where much commodity demand originates.
Geographically, U.S. materials companies are deeply integrated with global supply chains. A U.S. aluminum producer depends on energy costs (which vary by region), competition from Russia and the Middle East, and the willingness of China or Asia to import. A U.S. chemical company might source inputs from multiple countries, operate plants across continents, and price in competition that respects no border. The dollar’s strength or weakness directly affects these companies’ competitiveness and reported earnings; a strong dollar makes U.S. materials more expensive to foreign buyers.
Environmental and regulatory risk shadows the entire sector. Mining, drilling, refining, and chemical processing consume energy, generate waste, and face tightening rules in developed countries around emissions, water use, and tailings management. Companies in these industries must invest in compliance infrastructure and operate in a narrowing window where returns on existing assets face pressure from regulation while new projects face longer approval timelines and higher capital requirements. This creates a structural headwind for materials as a whole.
The fund’s advantage over a pure-weight index is modest. Screening for cheaper, more profitable companies has historically beaten the market slightly and with less volatility, a phenomenon documented in academic research on value and quality factors. But this is not guaranteed; in periods where expensive, low-profit companies outperform (as happened during the 2010s technology boom), a smart-beta fund will lag. The cost is also lower than active management, though higher than the cheapest passive funds.
A reader assessing TINT should examine the specific screening criteria in the fund’s documentation to understand exactly which companies it selects and why. Compare the fund’s composition to a standard materials-sector index to see what the “smart” selection adds: Are the holdings genuinely cheaper? Do they have higher margins? Over what time horizon has this tilting added value, and how much volatility or drawdown did it introduce? Understand the sector’s exposure to commodity prices — is the fund holding mining companies, or integrated oil-and-gas firms, or chemicals, or all three? Each has different sensitivities. Finally, assess whether materials exposure itself matches your market view; if you believe manufacturing will weaken, a tilt within the sector matters less than the decision to avoid it altogether.