The shape of what we track
The Headmars universe currently spans 1,761 companies across eight sectors. By company count, the distribution is lopsided toward a familiar few. Technology leads with 515 names, roughly 29% of everything tracked. Industrials follows at 351, and Healthcare at 301 — together the top three sectors account for well over half the universe. The tail is thinner: Financials (101), Energy (97), and Communication Services (71) round out the list.
This is a coverage map, not a scorecard. A crowded sector tells you where listings and investor attention concentrate, not which names are winning.
Technology sets the tone
No surprise which sector anchors the platform. The Technology roster reads like the market's center of gravity — Apple, Microsoft, NVIDIA, AMD, Salesforce, and Intel all appear in the sample. The breadth here (515 companies) reflects how much of the modern equity story is told through semiconductors, software, and hardware. For anyone watching the universe, Technology is the sector whose sentiment tends to set the weather for everything else.
Industrials and Healthcare: the underappreciated middle
Industrials is the quiet second-largest bloc. Its sample spans aerospace hopefuls like Archer Aviation, established names like Honeywell, shipping (ZIM), and a notable international presence — Chinese and Taiwanese listings sit alongside U.S. blue chips. Healthcare, at 301 names, mixes megacaps (Johnson & Johnson, UnitedHealth, AbbVie) with smaller and overseas biotech. Both sectors offer diversification away from the tech narrative, and their sheer breadth here means there is plenty to screen.
A caution on the market-cap figures
The reported market-cap totals deserve skepticism. Financials shows the largest aggregate figure, and Basic Materials and Energy also carry outsized totals relative to their modest company counts — Basic Materials claims a huge total from just 192 names. The likely culprit is visible right in the sample data: cross-listings and duplicate tickers. The same company appears more than once — Alphabet as GOOGL and GOOG, Tesla as TL0.F and TL0.DE, Novo Resources as NVO.TO and NVO.AX, Galantas Gold as GAL.V and GAL.L, Obsidian Energy as OBE and OBE.TO. When the same equity is counted across multiple exchanges, sector-level cap totals inflate. Treat the aggregate cap numbers as directional at best; the company counts are the more trustworthy signal of where coverage is deep.
What an investor might watch
Three things stand out. First, Technology's dominance means concentration risk is baked into the universe — a tech drawdown would touch a disproportionate share of tracked names. Second, the international breadth (Hong Kong, Shanghai, Taiwan, Korea, London, Toronto listings) offers genuine geographic diversification for those willing to look past the U.S. megacaps. Third, the thinner sectors — Consumer Cyclical, Financials, Energy, Communication Services — are where individual names carry more weight, so a single earnings surprise moves the sector picture more.
The takeaway: the tracked universe mirrors the market's own tilt toward technology, with a long international tail. Read the counts, distrust the raw cap totals, and watch the crowded sectors for correlation risk.