Methodology & sources
How it works
- Editorial seed. Each company is assigned a category and themes and gets a short qualitative description with no figures. Inclusion means the company is relevant to AI or robotics; it is not an endorsement.
- Weekly data refresh (last run 2026-11-02). Listing data, prices and market capitalisation come from Yahoo Finance; the SEC registrant, industry, latest annual revenue (XBRL companyfacts) and recent filings from SEC EDGAR; and ETF holdings from Global X and ARK holdings files, plus top-10 holdings from Yahoo Finance for the other ETFs.
- AI & Robots Mention Index. Counts of AI, robotics and physical-AI terms in the primary documents of companies' SEC filings (10-K, 10-Q, 20-F, 40-F and interim 6-K reports), per 10,000 words. It is descriptive, not a signal. Methodology.
- No invented data. When a source fails or cannot verify a value, the field is left blank. Every fact shows its source link and an as-of date.
- Private companies get only their listing status, website and the public source for the status.
Disclaimer: not investment advice
This website and its newsletter are for general information and education only. Nothing here is investment, financial, legal or tax advice, and nothing is an offer, solicitation or recommendation to buy, sell or hold any security, ETF or other financial product. We do not give personalised advice and we do not publish buy/sell signals, price targets or ratings. Mentioning a company or ETF, or listing it as related, is not an endorsement. Data may be delayed, incomplete or wrong. Primary sources such as company filings and issuer documents prevail. Past performance does not indicate future results. Consult a licensed professional before making investment decisions. Sponsored content is always labelled and does not affect directory data.
Corrections
Found an error? Contact address TBD (to be set up with the domain).
Machine-readable access
API & MCP for agents · OpenAPI spec · llms.txt · llms-full.txt · companies.json · mentions.json · sitemap.xml. AI assistants may cite pages by URL. Please include the "not investment advice" context.