FDTX's 43-stock bet targets tech's enabling layer

The Fidelity Disruptive Technology ETF (FDTX) runs an active, 43-stock book built on the conviction that the next wave of tech leadership belongs to the enabling layer—semiconductors, custom silicon, and cybersecurity—rather than the consumer platforms that anchor cap-weighted tech. As this publication has argued, the active wrapper migration is now a distribution story; FDTX is the strategy story beneath it, a product dense enough in its top names that an advisor can explain in one sentence why it departs from the index. That density shows in the numbers: as of June 30, 2026, the top ten holdings were 53.3% of assets, a concentration that makes the portfolio's construction impossible to mistake for a passive mirror. It is Fidelity's answer to the Magnificent Seven problem, a way to own tech without being forced into a handful of mega-cap names.

The mandate is explicit: long-term capital growth from companies at the forefront of ongoing technological shifts, looking beyond traditional sector classifications to unconventional business models, new value networks, and advanced pricing or delivery mechanisms. Sub-themes span software as a service, big data, cybersecurity, next-generation hardware, and e-commerce, evaluated across domestic and international issuers in both growth and value categories. The stated ambition is to identify early-stage leaders before they reach mega-cap valuations, which explains why the fund holds just 43 names and lets its top ten run to more than half of assets.

The dual-layered process marries bottom-up fundamental analysis of financial health, competitive moat, and industry trends to quantitative portfolio construction, giving the managers room to build a book that looks nothing like the benchmark. The result tilts heavily toward infrastructure and hardware enablers, with semiconductor and custom silicon providers leading the top allocations and cybersecurity alongside.

The concentration cuts both ways: a 53.3% top-ten weight ties the fund's fate to a handful of names, and a single blowup at the top will move the fund. In a launch market where shelf space is the scarce asset, a portfolio with this shape at least gives advisors a story to tell, and that story is the research process, not the benchmark. The test is whether FDTX can find the next Nvidia before the index does, and whether its holders can stomach the drawdowns when a concentrated book turns.