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.

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.


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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