Managed by First Trust, this fund tracks the S&P 500 Economic Moat Index. Its core feature is a rules-based selection of large-cap US stocks whose competitive advantages in profitability, use of invested capital, and market position are likely to endure.

It suits long-term investors who value the durability of competitive advantages among US large caps and want a rules-based, diversified investment vehicle.

It is a passive (index-tracking) ETF managed by First Trust.

The index evaluates US large-cap stocks on gross margin, capital efficiency, and market position, then selects companies with high economic moat scores. The fund follows the index's inclusion criteria and weights its holdings close to equally, which is intended to ease concentration in any single stock.

• A selection method that assesses competitive advantage through index rules
• An approach that uses a near equal-weight structure to reduce dependence on individual large stocks

Assets under management (AUM) stand at $2.7M, and the expense ratio is 0.60% per year.

The economic moat score is a rules-based measure that looks at a company's profitability, use of invested capital, and market position together. Because the index rules weight stocks equally, the fund may be more sensitive to changes in the selection criteria and to the fundamentals of individual companies than to the influence of any single large holding.

Returns are influenced by the direction of the broad US large-cap market and by earnings expectations for companies that meet the economic moat criteria. Depending on the relative performance of growth and value stocks and on shifts in profitability by industry, the fund may move differently from a typical large-cap index.

Fund flows can be affected by demand for selection strategies focused on competitive advantage and corporate profitability, by volatility in the US stock market, and by changes in risk appetite. Investors should focus less on short-term inflows and outflows and more on the index rules and whether they fit their holding period.

Systematic selection centered on competitive advantage and rules-based management are its strengths, but bias in the evaluation criteria and large-cap volatility should also be considered.

Among the products shown in the table, the RWL ETF weights holdings by revenue, the OMFL ETF uses multiple factors, and the SPUS ETF applies Sharia-compliant industry exclusion criteria. The SNPE ETF and the SPYX ETF use scored selection and fossil fuel reserve exclusion criteria, respectively. Because the EMOT ETF focuses on economic moat metrics, its basis for comparison differs, so investors should check the selection method, cost burden, and distribution characteristics together.

Before buying, investors should check the index's selection method together with the industry composition of the top holdings. The individual business environments of TPL, LMT, LRCX, AMAT, and KLAC can affect short-term performance independently of the economic moat evaluation, so it is necessary to review portfolio concentration and currency exposure.

An economic moat assessment does not guarantee future competitive advantage, and if corporate earnings outlooks or industry structures change, the performance of the holdings may change as well. In addition, US stock market swings and dollar exchange rate changes can affect valuations in Korean won terms, so investors should consider whether they can tolerate short-term price fluctuations.

The First Trust S&P 500 Economic Moat ETF is a passive product worth considering for investors who prioritize competitive advantage as a selection criterion within broad US large-cap exposure. However, even with the same market exposure, selection methods, costs, and distribution policies can differ, so it is important to compare it with other ETFs and confirm that it fits your own investment horizon and risk tolerance.