The fund tracks the StrataQuant Technology Index and selects stocks from the Nasdaq index constituents that score highly on growth and value factors. It builds its portfolio by evaluating companies comprehensively on revenue growth, cash flow, return on assets, and similar measures.

It suits investors who prefer a data-driven stock selection strategy over plain technology index investing, and who want to avoid concentration in a handful of large-cap stocks.

Launched by First Trust in 2007, this is a passively managed (index-tracking) ETF.

Stock selection considers both growth factors (price appreciation, revenue growth, etc.) and value factors (price relative to cash flow, etc.). It applies a tiered equal-weight method, in which top-ranked stocks are grouped by tier and weights are allocated accordingly.

• Applies the proprietary AlphaDEX stock selection algorithm
• Diversified portfolio with reduced dependence on any single mega-cap technology stock

Assets under management (AUM) stand at $2.6B, and the expense ratio is 0.60% per year.

Unlike traditional index products such as VGT and XLK shown in the table, which concentrate their weights in a few of the largest companies by market capitalization, FXL spreads its weights evenly across mid- and large-cap technology stocks with strong fundamentals, aiming for differentiated performance.

Within the technology sector, the fund tends to show resilient performance relative to the market when stocks backed by genuine earnings improvement come into focus. However, in phases when a small number of mega-cap stocks lead the entire market, its gains may lag the index.

Fund inflows have been observed as an alternative technology investment at times when valuation concerns about Big Tech companies grow. Demand remains steady from institutional and individual investors who prefer sophisticated quant strategies.

The fund captures high-quality technology stocks through a proven quantitative model, but investors should be aware of its higher management costs compared with ordinary index products and the possibility that the strategy falls out of favor.

VGT, XLK, and FTEC shown in the table are representative low-cost products in the US technology market, and their concentration in top holdings is very high. As alternatives to FXL, you can consider QQQM, the low-cost version of the Nasdaq-100 Index, or IGV, which specializes in the software sector. If you want a higher allocation to semiconductors, SOXX or the strategy-based PSI are also worth considering.

This is a checklist of key items to review before investing in FXL. It is advisable to examine the characteristics of the smart beta strategy and its cost structure closely before deciding on your position size.

The fund is exposed to the high volatility typical of the technology sector, and the smart beta strategy carries an inherent risk of underperforming the index over the long term in certain market environments.

It is a suitable product for technology investors who value strategic sophistication and diversification benefits over cost. It can be an excellent choice for those who want to complement a mega-cap-focused portfolio or seek differentiated technology returns.