Sector Composition at a Glance
As of 29 June 2026, Headmars tracks 1,337 equities across eight sectors — U.S. blue chips, Hong Kong-listed Chinese giants, Indian conglomerates, Korean biotech, and junior miners on the TSX Venture Exchange. That geographic breadth is intentional: cross-market exposure surfaces relative-value signals that single-market trackers routinely miss.
Technology: The Undisputed Heavyweight
With 412 companies and a combined market cap of roughly $19.0 trillion, Technology leads every other sector by both count and capitalisation. Apple, Microsoft, NVIDIA, AMD, Salesforce, and Intel anchor the large-cap end while hundreds of smaller names fill the mid- and small-cap spectrum. NVIDIA's continued prominence reflects the GPU-to-AI infrastructure supercycle; AMD and Intel represent the ongoing battle for data-centre silicon share. For an active investor, this cohort alone offers more dispersion than most standalone portfolios.
Financials: Few Names, Massive Concentration
Seventy-five companies account for $16.1 trillion — the second-highest aggregate despite being the sixth-smallest cohort by count. That ratio signals extreme name concentration. Berkshire Hathaway, JPMorgan Chase, Visa, Mastercard, and Bank of America alone capture the bulk of that total. Sector-level moves here will be dominated by a handful of mega-caps; idiosyncratic risk is relatively low, but so is the diversification benefit.
Basic Materials: A Figure Worth Scrutinising
Basic Materials — 101 companies including Chinese fertiliser producers, Canadian junior gold miners, Argentine lithium plays, and Novo Resources cross-listings — carries an aggregate market cap of $44.2 trillion in this dataset, well above every other sector. Cross-listed tickers (the same underlying company appearing under multiple exchange codes) can inflate aggregate totals significantly. Investors should validate position sizing against deduplicated exposures before drawing sector-weight conclusions from this cohort.
Communication Services: Quality Over Quantity
Fifty names, $5.2 trillion. Alphabet (dual-listed as GOOGL and GOOG), Meta, Netflix, Walt Disney, and Tencent make this the most star-studded cohort per company in the universe. The mix of U.S. ad-tech, streaming, and Chinese social media creates natural geographic hedges that pure domestic portfolios cannot replicate.
Industrials and Healthcare: The Broad Middle
Industrials (288 companies, $3.3T) spans aerospace, shipping, electrical infrastructure, and emerging air mobility — Archer Aviation is an early-stage eVTOL name worth monitoring for sector-rotation signals as the category matures. Healthcare (229 companies, $3.3T) blends defensive mega-caps (J&J, UnitedHealth, AbbVie) with speculative biotech (PenetriumBio, GoodRx), giving the sector a wider risk distribution than its aggregate capitalisation implies.
Consumer Cyclical and Energy: Selective but Heavy-Hitting
Consumer Cyclical (110 companies, $534B tracked cap) punches above its weight with Amazon, Tesla, Home Depot, and Alibaba in the mix. Tesla appears under three ticker symbols (TSLA, TL0.F, TL0.DE) — another cross-listing flag for deduplication workflows. Energy (72 companies, $1.8T) covers integrated majors such as Exxon, Shell, and Reliance alongside small-cap producers like Obsidian Energy and Antero Resources.
Three Signals to Watch
AI infrastructure spend — NVIDIA, AMD, and Microsoft are the clearest proxies for data-centre capex cycles; monitor them as a leading indicator for broader Tech sentiment. Cross-listing inflation — Basic Materials and Consumer Cyclical both show duplicated tickers that will distort sector-weight math unless deduplicated at the position level. Emerging-market reach — HK, NS, KQ, SS, and TW suffixes appear throughout the universe, signalling exposure that U.S.-centric risk models routinely underweight.