A technology-heavy map
The tracked universe spans 2,464 companies across eight sectors, and Technology is the clear anchor with 655 names — more than a quarter of the field. The sample reads like the sector's core: Apple, Microsoft, and NVIDIA alongside AMD, Salesforce, and Intel. Whatever else moves, a portfolio drawn from this universe will be shaped first by semiconductors and software.
The crowded middle: industrials, healthcare, materials
Industrials follow with 472 companies, and the mix is notably global — Honeywell and nVent Electric sit beside Xiamen Solex, Taiwan's Arch Meter, shipping group ZIM, and newer-economy bets like Archer Aviation. Healthcare (408) leans on familiar large caps — Johnson & Johnson, UnitedHealth, AbbVie — but stretches into Shanghai and Korean small caps too. Basic Materials rounds out the crowded tier at 354 names, dominated by miners and chemicals: China XLX Fertiliser, plus a cluster of gold and lithium juniors.
The smaller, concentrated sectors
The remaining four sectors are leaner by count but heavier per name. Consumer Cyclical (184) is led by Amazon, Tesla, and Home Depot; Energy (148) by Exxon, Shell, and Reliance Industries; Financials (147) by Berkshire Hathaway, JPMorgan, Visa, and Mastercard; and Communication Services is the slimmest at 96, yet holds Alphabet, Meta, Netflix, Disney, and Tencent. Fewer names, but exactly the mega-caps that tend to drive index returns.
A caveat on the market-cap column
A word of caution on the aggregate market-cap figures. Energy and Financials report totals ($106.6tn and $159.5tn) that dwarf Technology's $23.1tn — hard to square with their far smaller company counts. The sample names hint at why: the universe carries duplicate cross-listings (NVO.TO and NVO.AX, GAL.V and GAL.L, TL0.F and TL0.DE, GOOG and GOOGL) and mixes reporting currencies across foreign tickers. Read the per-sector cap totals as directional at best; company counts are the cleaner signal here.
What an investor might watch
Three things stand out. Concentration: with Technology near 27% of names and the big communication-services platforms adding more, the universe tilts toward a handful of mega-cap themes. Breadth versus depth: Industrials, Healthcare, and Basic Materials offer the widest bench of mid- and small-caps, including international listings that US-centric screens routinely miss. Data hygiene: the cross-listing and currency artifacts above are a standing reminder to de-duplicate tickers and normalise currencies before drawing any allocation conclusion. The map is rich, but it rewards a careful reader over a literal one.