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3 cybersecurity ETFs differ by holdings and trading costs despite similar fees
One fund, BUG, charges 0.50% and tracks the Indxx Cybersecurity Index with top 10 holdings representing over 60% of assets, while its median 30-day bid-ask spread is 0.08%.
Cybersecurity stocks have benefited from investors treating cybersecurity spending as increasingly non-discretionary, and AI-linked threats are driving demand for thematic exposure, according to MarketBeat Ratings. With that interest, MarketBeat says investors may find that cybersecurity ETFs that look similar can diverge meaningfully because of how their portfolios are constructed.
MarketBeat highlights three similarly priced cybersecurity ETFs, with expense ratios between 0.45% and 0.50%. The outlet argues the bigger differentiator is composition, including how each fund screens holdings and how concentrated its top names are, rather than small fee gaps.
Among the funds, MarketBeat describes the Global X Cybersecurity ETF, BUG, as the largest option in the group, citing more than $1.48 billion in assets under management and a median 30-day bid-ask spread of 0.08%. The fund tracks the Indxx Cybersecurity Index, uses a modified market-cap approach with a requirement of at least 50% cybersecurity-related revenue, and MarketBeat notes its top 10 holdings account for more than 60% of assets.
MarketBeat also points out that BUG holds 34 positions with 85% in the United States and lists large-cap cybersecurity names among its core holdings, including Palo Alto Networks and CrowdStrike. The outlet says there is no single best ETF, and fund selection should reflect investors’ preferences and risk tolerance given the differences in concentration and portfolio design.