# COAL · Black Diamond Resources Tbk.

Canonical: https://tradeinc.app/en/stocks/COAL
Generated: 2026-10-17T10:36:00.809Z

- Sector: Energi · Minyak, Gas & Batu Bara
- Close: 31 (2026-10-16)
- Market cap (IDR): 193853571434
- Free float: 91.32%

## Current shareholders

As of 2026-09-30 · source: https://www.idx.co.id/Media/yqjhhsee/peng-2026-09-00024-satu-persen.xlsx

| Holder | Type | Stake | Shares |
|---|---|---|---|
| SUJAKA LAYS (Controller) | Individual | 8.68% | 542789500 |
| ARIE RINALDI | Individual | 6% | 375000000 |
| HERRY SEN | Individual | 4% | 250000000 |
| YUDI SETIAWAN | Individual | 2.84% | 177594900 |
| CHRIST SOENOTO | Individual | 1.26% | 78750000 |
| MUHAMMAD SARJONO | Individual | 1.15% | 71649400 |

## Ownership by holder type

As of 2026-08-31 · source: https://www.idx.co.id/Media/y0vjakdz/peng-2026-08-00021-klasifikasi.xlsx

| Type | Stake |
|---|---|
| Individual | 97.16% |
| Corporate | 1.43% |
| Investment Advisors | 0.86% |
| Bank | 0.49% |
| Private Bank | 0.03% |
| Securities Company | 0.02% |
| Firm | 0.01% |
| Investment Manager | 0% |
| Sole Proprietorship | 0% |
| Association/Social Organizations | 0% |
| Capital Market Supporting Institutions And Professions | 0% |
| Foundation | 0% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0% |

## Ownership changes

Changes reported in IDX ownership filings, including directors and major shareholders. Unchanged daily snapshots and extractions below 70% confidence are omitted.

No ownership change has been extracted for this stock. Extraction covers IDX filings from April 2026 onward.

## Recent IDX disclosures

- 2026-09-15 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/2fd36f9439_dc67cd3903.pdf) (read 2026-09-15T11:50:30.000Z)
- 2026-09-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/34bac1117e_0d8bd5d611.pdf) (read 2026-09-09T06:30:09.000Z)
- 2026-08-26 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/1eaa9c2600_09a8e20ae6.pdf) (read 2026-08-26T11:10:19.000Z)
- 2026-08-12 — [Penghentian Sementara Perdagangan Efek PT Black Diamond Resources Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/4d0ad6077a_bd777f0865.pdf) (read 2026-08-12T07:20:32.000Z)
- 2026-08-06 — [Pembukaan Penghentian Sementara Perdagangan Efek PT Black Diamond Resources Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/6eb7b6fe4d_4bf4147fde.pdf) (read 2026-08-06T05:40:09.000Z)
- 2026-08-04 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/51b422c97e_18a8f0663e.pdf) (read 2026-08-04T05:20:09.000Z)
- 2026-07-16 — [Pembukaan Penghentian Sementara Perdagangan Efek PT Black Diamond Resources Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/4a680ad973_8e94d77891.pdf) (read 2026-07-16T02:00:29.000Z)
- 2026-06-13 — [Penyampaian Laporan Keuangan Interim (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260613023947-62645-0/FinancialStatement-2026-I-COAL.pdf) (read 2026-06-13T09:50:34.000Z)
- 2026-06-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/b686737281_97b90af721.pdf) (read 2026-06-11T03:10:27.000Z)
- 2026-06-07 — [Penyampaian Laporan Keuangan Interim Yang Tidak Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260607075941-62624-0/FinancialStatement-2026-I-COAL.pdf) (read 2026-06-07T09:50:08.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/1b9e800834_d04630a020.pdf) (read 2026-05-11T00:30:02.000Z)
- 2026-05-05 — [Penyampaian Laporan Keuangan Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202505/20260505235444-59370-0/FinancialStatement-2025-Tahunan-COAL.pdf) (read 2026-05-04T19:00:00.000Z)
- 2026-05-05 — [Penyampaian Laporan Keuangan Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202505/20260505235444-59370-0/FinancialStatement-2025-Tahunan-COAL.pdf) (read 2026-05-04T19:00:00.000Z)

## How this page is built

Sources: IDX disclosures and ownership filings, the issuer's shareholder register and monthly composition reports, and IDX end-of-day prices. Every row links to the document it came from.

Ownership figures are read from PDFs automatically. A filing whose extraction is pending or below 70% confidence is left out rather than shown as fact.

Not on this page: running trades, broker flow, orderbook depth and intraday prices. Those are in the signed-in terminal.

Research data, not investment advice.