IDX Names 51 High Shareholding Concentration Stocks

IDX Releases Updated List of 51 High Shareholding Concentration Stocks

IDX Names 51 High Shareholding Concentration – In a recent announcement, the Indonesia Stock Exchange (IDX) disclosed a revised list of 51 stocks classified as having high shareholding concentration (HSC). These stocks, characterized by significant ownership consolidation, will be excluded from key indices such as the LQ45, IDX30, and IDX80.

“We are set to announce 37 additional stocks that have met the HSC threshold, increasing the overall count to 51,” stated IDX President Director Jeffrey Hendrik, as reported by Antara in Jakarta on July 15, 2026.

List of High Shareholding Concentration Stocks

The following is the comprehensive roster of companies included in the HSC category:

1. PT Samator Indo Gas Tbk (AGII)
2. PT Barito Renewables Energy Tbk (BREN)
3. PT Dian Swastatika Sentosa Tbk (DSSA)
4. PT Ifishdeco Tbk (IFSH)
5. PT Panca Anugrah Wisesa Tbk (MGLV)
6. PT Abadi Lestari Indonesia Tbk (RLCO)
7. PT Rockfields Properti Indonesia Tbk (ROCK)
8. PT Satria Mega Kencana Tbk (SOTS)
9. PT BSA Logistics Indonesia Tbk (WBSA)
10. PT Transcoal Pacific Tbk (TCPI)
11. PT Mahkota Group Tbk (MGRO)
12. PT Kota Satu Properti Tbk (SATU)
13. PT Delta Giri Wacana Tbk (DGWG)
14. PT Habco Trans Maritima Tbk (HATM)
15. PT DCI Indonesia Tbk (DCII)
16. PT Bayan Resources Tbk (BYAN)
17. PT Indoritel Makmur Internasional Tbk (DNET)
18. PT Ekamas Mora Republik Tbk (MORA)
19. PT Sejahteraraya Anugrahjaya Tbk (SRAJ)
20. PT Bank Permata Tbk (BNLI)
21. PT Bank Ina Perdana Tbk (BINA)
22. PT Pradiksi Gunatama Tbk (PGUN)
23. PT Soho Global Health Tbk (SOHO)
24. PT Jaya Sukses Makmur Sentosa Tbk (RISE)
25. PT FAP Agri Tbk (FAPA)
26. PT Siloam International Hospitals Tbk (SILO)
27. PT Krom Bank Indonesia Tbk (BBSI)
28. PT Bank SMBC Indonesia Tbk (BTPN)
29. PT Siantar Top Tbk (STTP)
30. PT Multipolar Technology Tbk (MLPT)
31. PT Golden Energy Mines Tbk (GEMS)
32. PT Global Digital Niaga Tbk (BELI)
33. PT Maha Properti Indonesia Tbk (MPRO)
34. PT Famon Awal Bros Sedaya Tbk (PRAY)
35. PT Sinar Mas Agro Resources and Technology Tbk (SMAR)
36. PT Cemindo Gemilang Tbk (CMNT)
37. PT Metropolitan Kentjana Tbk (MKPI)
38. PT Perdana Bangun Pusaka Tbk (KONI)
39. PT Yupi Indo Jelly Gum Tbk (YUPI)
40. PT Hotel Fitra International Tbk (FITT)
41. PT Ancara Logistics Indonesia Tbk (ALII)
42. PT Hoffmen Cleanindo Tbk (KING)
43. PT MD Entertainment Tbk (FILM)
44. PT Pelayaran Nasional Ekalya Purnamasari Tbk (ELPI)
45. PT Golden Flower Tbk (POLU)
46. PT MSIG Life Insurance Indonesia Tbk (LIFE)
47. PT Prima Andalan Mandiri Tbk (MCOL)
48. PT Bank Maybank Indonesia Tbk (BNII)
49. PT Allo Bank Indonesia Tbk (BBHI)
50. PT Bank Mega Tbk (MEGA)
51. PT Citra Marga Nusaphala Persada Tbk (CMNP)

Criteria Update and Calculation Method

The 51 HSC stocks emerged from the inclusion of 37 new entries, combined with the 14 previously identified. This expansion followed the introduction of the Price Impact Ratio, a metric used to identify stocks with market capitalization exceeding Rp10 trillion that demonstrate heightened influence in the market.

“The Price Impact Ratio measures the relationship between stock price fluctuations and trading activity velocity, where velocity is derived from average transaction volume relative to total publicly available shares,” explained Jeffrey.

Quarterly Monitoring Process

The IDX plans to assess these stocks on a quarterly basis, aligning with its standard index review schedule. “We will perform ongoing checks to detect potential instances of concentrated ownership, while maintaining existing monitoring protocols,” added Jeffrey.

High shareholding concentration occurs when a company’s shares are predominantly held by a limited number of individuals or entities, resulting in minimal freely available shares for public trading. This dynamic can limit liquidity and increase market sensitivity to price changes. Read more about IDX’s HSC list updates on Tempo’s Google News platform.