About Silicon Floor

Who owns AI stocks, who's buying, who's selling: every answer sourced. A terminal for you and for your AI agent, from chips to the cloud: free, with the same numbers for everyone.

Straight from the source

Prices update every minute while US markets are open. Company figures come straight from their SEC filings, not from a data vendor. Who owns what comes from the filings of funds, insiders and large shareholders; short interest from FINRA.

Nothing made up

Every number carries its date and its source. Nothing is estimated: what we don't know, we show as unknown. When two funds may count the same shares, you get a range, never one false number. Figures reported in another currency stay in that currency: we never pick an exchange rate ourselves.

Made for AI agents

Your AI agent can use everything here through our MCP server: add siliconfloor.com/mcp to Claude, ChatGPT, Cursor or your own agent, no key, no sign-up. Every answer comes with its date and its filing, so your agent cites instead of guessing.

MCP server documentation · API documentation

Contact

A question, a figure that looks wrong, a source we should add: contact@siliconfloor.com

Updates on X: @SiliconFloor

Silicon Floor is a tracking tool, not an adviser: nothing here is investment advice.

All tracked companies · Screener · Dividends · Service status