250 industries · 36,311 stocks · AI-powered analysis
The Global Industry Classification Standard (GICS) subdivides the stock market into sectors and industries, giving investors a structured way to compare companies that share similar business models, revenue drivers, and competitive dynamics.
Stock Expert AI currently tracks 250 industries spanning 36,311 publicly traded stocks across all 11 GICS sectors. The largest industry by company count is Asset Management with 8,332 stocks, while the most specialized is Cryptocurrency with 3 stocks.
Each industry page on Stock Expert AI includes AI-powered MoonshotScore ratings, real-time top gainers and decliners, market-capitalization distribution charts, and a complete stock table.
Use the table of contents above to jump directly to a specific sector group, review the largest industries by stock count, or read the FAQ and methodology sections for a deeper understanding of how our coverage is structured and scored.
| Rank | Industry | Sector | Stocks | % of Total |
|---|---|---|---|---|
| 1 | Asset Management | Financials | 8,332 | 22.9% |
| 2 | Shell Companies | 2,840 | 7.8% | |
| 3 | Biotechnology | Healthcare | 1,489 | 4.1% |
| 4 | Banks - Regional | Financials | 1,188 | 3.3% |
| 5 | Software - Application | Technology | 918 | 2.5% |
| 6 | Industrial Materials | Industrials | 915 | 2.5% |
| 7 | Unknown | 869 | 2.4% | |
| 8 | Asset Management - Income | Financials | 739 | 2.0% |
| 9 | Drug Manufacturers - Specialty & Generic | Healthcare | 634 | 1.7% |
| 10 | Gold | Materials | 621 | 1.7% |
Stock Expert AI covers 250 industries across all 11 GICS sectors.
Sectors are broad market categories (like Technology or Healthcare) while industries are more specific sub-groups within sectors (like Semiconductors or Biotechnology).
Industry analysis helps you identify which segments of the economy are growing fastest, find top-performing companies within specific niches, and compare stocks against their direct peers.
The MoonshotScore is Stock Expert AI's proprietary 0-to-100 rating that evaluates each stock across nine quantitative factors including revenue growth, profitability, analyst consensus, insider activity, and technical momentum.
Industry data including stock prices, market capitalizations, and MoonshotScores is updated throughout each trading day.
Stock Expert AI evaluates every publicly traded U.S. stock using the MoonshotScore, a proprietary 0–100 composite rating. The score synthesizes nine quantitative dimensions: revenue growth trajectory, profitability and margins, analyst consensus estimates, insider transaction patterns, institutional ownership shifts, short interest dynamics, technical momentum signals, earnings surprise history, and valuation multiples relative to peers.
Price data is sourced from Financial Modeling Prep (FMP) with Yahoo Finance as a fallback. Fundamental data comes from SEC filings, FMP, and Alpha Vantage. Sentiment signals are derived from aggregated analyst ratings and news flow. All metrics refresh during market hours; after-hours data reflects the most recent closing values.
Sector and industry classifications follow the Global Industry Classification Standard (GICS), the same taxonomy used by S&P and MSCI. Companies are assigned to one of 11 sectors and further classified into 50+ industries based on their primary revenue source.
Last updated: 2026-04-04