Global X Cybersecurity ETF (BUGG) — Review & Analysis

BUGG is Global X's cybersecurity ETF, listed on 13 September 2023 — the cheaper of the two dedicated cybersecurity ETFs on the ASX at 0.47% p.a., 20bp below HACK (0.67%). AUM is $13.01 million as at May 2026 — materially smaller than HACK at $1.46 billion, but growing. The fund holds global pure-play cybersecurity companies with top positions in Palo Alto Networks (11.1%), Fortinet (7.67%), Akamai Technologies (7.58%), Check Point (6.21%) and CrowdStrike (5.95%). Compare BUGG across the tech cohort on our tech ETF page or our cybersecurity page, or use the Compare ETFs tool to put BUGG vs HACK side-by-side.

BUGG and HACK target the same theme — enterprise cybersecurity spend — but use different index methodologies and weighting structures. BUGG's top holding (Palo Alto Networks at 11.1%) carries materially more weight than typical positions in HACK's portfolio, which reflects BUGG's more concentrated index construction. The overlap on the largest cyber pure-plays (Palo Alto, CrowdStrike, Fortinet, Check Point) is significant, but the differences in mid-cap exposure produce different return profiles in any given year.

The central trade-off between BUGG and HACK is fee versus scale. BUGG's 0.47% MER saves investors 20bp annually versus HACK — meaningful for long-term holders. Over a 20-year hold, the cumulative fee saving compounds into roughly 4% in additional returns. The trade-off is BUGG's smaller AUM, which typically means slightly wider bid-ask spreads at execution. For long-term holders the fee advantage typically outweighs the spread cost; for active traders, HACK's deeper liquidity may matter more.

BUGG is unhedged. The cybersecurity thesis is structural — enterprise security budgets are typically non-discretionary, providing resilience during broader tech drawdowns. Our every theme ETF on the ASX guide covers BUGG and HACK alongside other specialist tech themes.