For market and investment research

The analyst that returns the work.

Halcyon reads filings, sizes markets, builds the model, and brings back sourced output. Built for private investors, small funds, and patient capital. English, Japanese, and Portuguese.

Built for unhurried, analyst-grade research.

Reads, computes, cites. Every figure is traceable to a primary source.

01.

Reads what you would not have time for

Thousands of pages of filings, transcripts, and disclosures, extracted into the rows and columns you actually need.

02.

Sizes with stated assumptions

Bottom-up TAM, SAM, and SOM with every input written down. Nothing magicked, nothing borrowed.

03.

Models you can audit on a quiet desk

DCF, segment walks, comparables. Every cell traces back to a citation a colleague can verify.

04.

One workflow across two markets

Japanese securities filings, US SEC documents. Same agent, one structured output, no glue code.

How it works

01

You frame the question

A market sizing, a model, a filing to digest, a scenario. Any analyst-shaped ask.

02

It reads and computes

Pulls primary sources. Parses disclosures. Runs the spreadsheet logic. Quietly.

03

You receive the work

Tables, walks, citations. Auditable. Ready to read at a quiet desk.

Hand it the question. Receive the work.

Free to begin. In English, Japanese, and Portuguese.

Begin a research session