e6805474f5
Landing page plus docs for install, quickstart, config, the stocks and ownership CLI, output and exit codes, the MCP server and per-agent setup, agent usage, and an agent-led install page (agents/install.md) that a coding agent follows from a one-line prompt. - Every docs page is also served as Markdown at <path>.md; llms.txt and llms-full.txt come from starlight-llms-txt; a SKILL.md for skill-based harnesses is under /skills/idx/. - The CLI reference and MCP tools pages are generated from idx --help and the tools golden; a new web-generated flake check fails when they drift. - nix develop .#web provides bun; Cloudflare Pages builds web/ on pushes. - Package homepage metadata points at https://idx.rasyidanaf.com. - .cloudflare/ (the cf CLI's account cache) is git-ignored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2.1 KiB
| title | description |
|---|---|
| Ownership | KSEI shareholder data, synced once and queried offline. |
The ownership commands work on the monthly KSEI register of holders above 1% ("Pemegang Saham di Atas 1%") that IDX publishes for every listed company. idx keeps it in a local SQLite database, so queries are instant and work offline.
Get the data
idx ownership sync
This downloads a maintained snapshot (a few MB, currently the latest three
months) and installs it. Run it again any time: it does nothing when you are
already current, and it never replaces a database holding more history than
the snapshot. idx ownership releases lists the months you have.
Queries
idx ownership ticker BBCA # holders of one stock, with concentration
idx ownership entity "ANTHONI SALIM" # every holding of one investor
idx ownership search salim # find investor names
idx ownership changes --from 2026-08-31 --to 2026-09-30
idx ownership concentration --top 20 # most concentrated stocks (by HHI)
idx ownership cross-holders --min-tickers 3
idx ownership graph BBCA --depth 2 # ownership network; --format dot for Graphviz
changes lists holders that are new, exited, increased or decreased between
two releases. ticker also reports concentration: the top holder's share,
the top three, the Herfindahl index (HHI) and the free float (shares held by
holders below 1%).
Import reports yourself
The snapshot covers most needs. To load a month it lacks, or older history, import IDX's reports directly:
idx ownership discover # find the latest report URLs on IDX
idx ownership import --url <xlsx-or-pdf> # needs curl-impersonate
idx ownership import --file report.xlsx # or a local XLSX, PDF, ZIP or TXT
Since June 2026 IDX publishes the register as XLSX; earlier months were PDF
announcements, which need mutool. See helper tools.
Entity names
The register spells some investors differently from month to month.
idx ownership resolve lists unresolved names and lets you map an alias to
an entity or merge two entities.