# FilingSpy

> FilingSpy tracks what superinvestors hold (SEC 13F and N-PORT filings), what insiders buy
> and sell (Form 4), and company financial statements as filed (XBRL) — every figure linked
> to the SEC filing it came from, with AI-written summaries of 10-K, 10-Q and 8-K filings.

All data is extracted from SEC EDGAR filings as they land. Figures carry their source
document; insider dollar values are checked against market prices before they are ranked.
Nothing on the site is investment advice.

## Entry points

- [Tracked investors](https://filingspy.com/investors): the superinvestors FilingSpy follows, each with portfolio history quarter by quarter
- [Stock consensus](https://filingspy.com/consensus): which stocks tracked SEC filers agree on buying or selling, by quarter
- [Insider screener](https://filingspy.com/insiders): Form 4 insider buys and sells, ranked on price-checked dollar values
- [13F season tracker](https://filingspy.com/13f-season): who has filed this quarter's 13F, what they bought and sold, and who is still to come
- [Recent filings feed](https://filingspy.com/feed): the latest SEC filings as they land, with event summaries
- [Graham screen](https://filingspy.com/cigar-butts): companies measured against Benjamin Graham's defensive-investor criteria, from as-filed annual figures
- [Daily digest archive](https://filingspy.com/digest): a brief of each EDGAR business day's notable filings
- [Methodology](https://filingspy.com/methodology): coverage and data-quality counts computed from the production database, each with its exact definition

## For agents

- [MCP server](https://filingspy.com/developers/mcp): connect an AI agent to FilingSpy data over the Model Context Protocol
- MCP demo, no account: POST https://filingspy.com/api/mcp/demo — the same tools, rate-limited per connection
- [Agent quick start](https://filingspy.com/skill.md): how to connect, what to call first, the tools by group and the daily budgets, under 5 KB
- [Agent reference](https://filingspy.com/SKILL.md): every MCP tool's JSON schema plus the paging and alias rules