The Headline: Technology Runs the Board
Across the eight sectors we track, 2,389 companies make up the universe. Technology alone accounts for 647 of them — roughly 27% — making it the single largest sector by a comfortable margin. The familiar megacaps anchor it: Apple, Microsoft, and NVIDIA sit alongside AMD, Salesforce, and Intel. If you want a one-line summary of what this platform watches, it's this: a tech-heavy, globally scattered equity base.
The Middle Tier Is Deeper Than You'd Expect
Behind Technology, the drop-off is gradual rather than sharp. Industrials (455 companies), Healthcare (394), and Basic Materials (339) form a dense middle tier. Together with Technology, these four sectors make up about 77% of all tracked names.
Industrials is a reminder that the universe reaches well beyond U.S. headlines — the sample spans Honeywell and nVent but also Xiamen Solex, Arch Meter in Taiwan, and ZIM shipping. Healthcare pairs defensive giants like Johnson & Johnson, UnitedHealth, and AbbVie with small, speculative names across Shanghai and the Korean KOSDAQ. Basic Materials leans heavily toward miners and fertilizer producers, many of them junior exploration plays.
The Lighter Sectors
Consumer Cyclical (174), Financials (143), Energy (143), and Communication Services (94) round out the bottom half by count. That doesn't make them minor — Financials holds Berkshire Hathaway, JPMorgan, Visa, and Mastercard, and Communication Services is where Alphabet, Meta, Netflix, and Tencent live. These sectors are concentrated in a handful of enormous names rather than spread across many tickers.
A Word of Caution on Market Cap
The reported total market caps deserve skepticism rather than headlines. Several figures are internally implausible — Financials shows a larger aggregate than Technology despite holding fewer than a quarter as many companies, and Energy and Basic Materials post totals that dwarf their peer groups. The sample names hint at why: the universe is full of cross-listed duplicates. Tesla appears as TSLA, TL0.F, and TL0.DE; Alphabet as both GOOGL and GOOG; Novo Resources as NVO.TO and NVO.AX; Galantas Gold as GAL.V and GAL.L. When the same company is counted on multiple exchanges, both counts and caps inflate unevenly.
For now, treat company counts as the more trustworthy composition signal and the market-cap aggregates as noisy.
What an Investor Might Watch
Three things stand out. First, concentration risk: a universe this tech-weighted will move with sentiment toward a narrow set of megacaps. Second, breadth versus depth — Industrials and Materials offer many names but thin individual profiles, while Financials and Communication Services pack their weight into a few. Third, data hygiene: the cross-listing duplication is a signal to deduplicate before running any screen or allocation, lest the same bet get double-counted.
The tracked universe is broad and global, but its center of gravity is clear. Watch the top-heavy sectors, and verify the ticker count before trusting any dollar figure built on top of it.