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Jejak Saham

Who is buying into, adding to, trimming and exiting stocks on the Indonesia Stock Exchange.

Jejak Saham reads the ownership filings KSEI and BEI publish every trading day and puts them in one place: who holds what, when their stake changed, and which business group sits behind it.

Open Jejak Sahamjejaksaham.id
Daily ownership moves list in Jejak Saham
Ownership changes of 5% or more in one trading day.

Data coverage

listed stocks
~963
holders
~5,663
business groups mapped
40
daily · monthly changes
≥5% · ≥1%

What you can do with it

  • Ownership moves

    Every reported change: holders coming in, adding, trimming or exiting.

  • Stock pages

    Major holders, the history of their stakes, and free float for each stock.

  • Investor pages

    One holder's portfolio across every stock filed under their name.

  • Business-group map

    The member stocks of each group, plus an ownership network graph you can explore.

  • Screener

    Filter stocks on ownership data and fundamentals together.

  • Financials and valuation

    Income statements drawn as a diagram, plus historical valuation for each stock.

  • Backtests

    See how a screen would have performed historically before you rely on it.

  • Watchlist and Telegram alerts

    Follow the stocks and portfolio you care about and get notified when ownership changes.

There is a free tier and a Pro tier.

IDX stock screener in Jejak Saham
The screener, with ownership and fundamental filters.
Income statement flow diagram in Jejak Saham
An income statement as a flow diagram, from revenue to net profit.

How we built it

Built and run by Arktik on Next.js and Postgres. Data pipelines ingest the public KSEI and BEI publications every trading day and map each holder to its stocks and business group.

Jejak Saham is not investment advice. It is not affiliated with BEI, KSEI or OJK.

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