AUMI vs SGDM

Key Takeaways

• Same theme, different engines: Both AUMI and SGDM offer gold-mining equity exposure, but AUMI tracks a global pure-play index while SGDM applies a North American quality-and-value factor screen.
• Cost advantage to AUMI: AUMI charges a 0.35% expense ratio, versus 0.46% for SGDM, a meaningful gap for cost-conscious long-term holders.
• Scale and liquidity favor SGDM: SGDM manages roughly $650 million in assets with a decade-long track record, while AUMI is a much smaller, younger fund, which can affect trading spreads and execution.
• Diversification vs. concentration: AUMI spreads holdings across Canada, Australia, South Africa, and the U.K., while SGDM is heavily concentrated in large Canadian and U.S. producers.
• Risk profile differs: SGDM's factor-based methodology tilts toward companies with stronger revenue growth and lower debt, historically producing a lower beta and milder drawdowns.
• Tickeron AI Verdict: SGDM is the favored ticker based on liquidity, track record, and its quality-factor risk profile.

Introduction

Gold miners have been among the market's most closely watched equity groups in recent cycles, as elevated bullion prices, central-bank demand, and shifting interest-rate expectations have refocused investors on precious-metals equities. The Themes Gold Miners ETF (AUMI) and the Sprott Gold Miners ETF (SGDM) both target this theme, yet they are not direct clones. Rather than competing on identical exposure, they represent alternative constructions of the same investor goal: broad, liquid access to gold-mining companies. Comparing their index design, sector exposure, cost, and liquidity helps investors understand which structure best fits a given portfolio objective.

Themes Gold Miners ETF (AUMI) Overview

AUMI is a passively managed fund that seeks to track the Solactive Global Pure Gold Miners Index. That index identifies roughly the 30 largest companies by market capitalization that derive their revenues from gold mining, giving the fund a global, pure-play character. Launched in December 2023, it is a relatively young and modestly sized fund, with assets under management (AUM, the total market value of fund holdings) in the tens of millions of dollars.

The fund holds approximately 31 positions and is effectively concentrated in the materials sector, reflecting its gold-mining mandate. Notable top holdings include DPM Metals, Endeavour Mining, AngloGold Ashanti (AU), Northern Star Resources, Kinross Gold (KGC), IAMGOLD, and Agnico Eagle Mines (AEM). Geographically, Canada accounts for roughly 60% of the portfolio, with Australia, South Africa, and the U.K. providing meaningful diversification. AUMI's expense ratio is 0.35%, and the underlying index rebalances on a semi-annual basis. Its small asset base translates to a wider median bid/ask spread and thinner secondary-market liquidity than larger peers.

Sprott Gold Miners ETF (SGDM) Overview

SGDM is also a passively managed fund, but it tracks the Solactive Gold Miners Custom Factors Total Return Index. This is a factor-based index focused on gold companies listed in the U.S. and Canada, selecting and weighting constituents using quality and value criteria such as revenue growth, free cash flow, and lower debt-to-equity ratios. Launched in 2014, SGDM is a more established vehicle with roughly $650 million in AUM and a non-diversified structure.

The fund holds between 39 and 43 positions, concentrated in the basic materials sector. Its largest holdings include Agnico Eagle Mines (AEM), Barrick Gold (GOLD), Newmont (NEM), Wheaton Precious Metals (WPM), Franco-Nevada (FNV), and Kinross Gold (KGC). Canada represents roughly 75–80% of assets, with U.S. and U.K. exposure making up most of the remainder. SGDM carries a 0.46% expense ratio. Its quality tilt has historically produced a lower beta (a measure of volatility relative to the broader market) and shallower maximum drawdowns than broader gold-miner benchmarks.

Industry and Thematic Backdrop

Both funds operate within the precious-metals equity complex, whose fortunes hinge on the price of gold and the profitability of the companies that extract it. In recent market cycles, gold has been supported by a combination of factors: elevated geopolitical uncertainty, sustained central-bank bullion purchases, and shifting expectations around monetary policy and real interest rates. Because mining equities can magnify moves in the underlying metal, gold-miner funds tend to be more volatile than bullion or physical-gold products. Sector risks include input-cost inflation, regulatory and permitting hurdles, operational disruptions, and currency effects for producers outside the United States. Capital flows into gold-miner funds have generally tracked investor sentiment on these macro drivers rather than company-specific news, making relative positioning and structural design the key differentiators between AUMI and SGDM.

Performance and Positioning Comparison

Over recent weeks and months, both funds have participated in the broader gold-equity advance, but their relative positioning has diverged along structural lines. SGDM's concentration in large, well-capitalized North American producers has supported a steadier risk profile, while AUMI's global reach exposes it to a wider mix of mid-cap and Australian-listed miners that can amplify both upside and downside. The quality-factor screen embedded in SGDM has historically helped it capture gold-driven rallies with comparatively lower beta and smaller drawdowns than broad pure-play peers. AUMI, by contrast, offers broader geographic diversification and a lower cost burden but carries the liquidity and tracking trade-offs of a smaller, newer fund. For investors weighing relative positioning, the distinction is less about which fund "wins" in any single week and more about the trade-off between cost-efficient global breadth and liquidity-backed, quality-filtered concentration.

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Tickeron AI Verdict

Weighing structural strength, cost efficiency, diversification profile, trend consistency, and risk exposure, Tickeron's AI would currently lean toward SGDM as the favored ticker. SGDM's larger asset base and deeper trading liquidity support tighter execution, while its longer track record provides a more reliable dataset for evaluating trend behavior. Its quality-and-value factor methodology filters for companies with stronger revenue growth and lower leverage, a design that has historically translated into lower beta and milder drawdowns relative to broad gold-miner exposure. AUMI offers a genuine cost advantage and broader global diversification, but its smaller size and thinner liquidity introduce structural frictions that weigh on its profile in this comparison. On balance, the AI's preference for SGDM reflects a probabilistic assessment of liquidity, risk-adjusted positioning, and established methodology rather than any forecast of near-term price direction.

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