# MINE · PT Sinar Terang Mandiri Tbk.

Canonical: https://tradeinc.app/en/stocks/MINE
Generated: 2026-10-17T03:13:45.302Z

- Sector: Barang Baku
- Close: 268 (2026-10-16)
- Market cap (IDR): 1094689936992
- Free float: 19.21%

## 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 |
|---|---|---|---|
| PT MITRA BERKARYA SUKSES SELALU (Controller) | Corporate | 80.79% | 3300000000 |
| SINJO JEFRY SUMENDAP | Individual | 4.23% | 172899000 |
| BORNEO PRIMA PTE.LTD. | Corporate | 2.86% | 116919400 |
| ARABELLA ENGELITA SUMENDAP | Individual | 1.85% | 75551400 |
| CLARISSA BLANDINA SUMENDAP | Individual | 1.85% | 75551400 |
| WESTGATE INVESTMENTS FUND | Mutual Funds | 1.45% | 59285895 |
| PT. HARIMAS TUNGGAL PERKASA | Corporate | 1.42% | 58107800 |

## 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 |
|---|---|
| Corporate | 85.08% |
| Individual | 13.11% |
| Mutual Funds | 1.7% |
| Private Bank | 0.06% |
| Bank | 0.03% |
| Investment Advisors | 0.02% |
| Securities Company | 0% |

## Ownership changes

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

| Filed | Holder | Stake | Extraction confidence | Source |
|---|---|---|---|---|
| 2026-05-26 | Ivo Wangarry | 0% → 0.02%; Shares: 0 → 1082000 | 84% | [PDF, page 2](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/816f81b5c3_26eb575073.pdf#page=2) |
| 2026-05-26 | Arabella Engelita (Controller) | 0% → 1.85%; Shares: 0 → 75551400 | 78% | [PDF, page 2](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/bf9999c768_ec3123a503.pdf#page=2) |
| 2026-05-26 | Sinjo Jefry Sumendap (Controller) | 4.21% → 4.23%; Shares: 171770000 → 172899000 | 78% | [PDF, page 2](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/4e782614ca_7d0fd2844b.pdf#page=2) |
| 2026-05-26 | Ivo Wangarry (Controller) | 0.02% → 0.09%; Shares: 1082000 → 3628300 | 76% | [PDF, page 11](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/7b345330ca_e68f95dc66.pdf#page=11) |
| 2026-05-26 | Ade Irawan (Controller) | 0% → 0.06%; Shares: 0 → 2546300 | 75% | [PDF, page 11](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/7b345330ca_e68f95dc66.pdf#page=11) |

## Recent IDX disclosures

- 2026-10-16 — [Rencana Penyampaian Laporan Keuangan Kuartal III 2026 Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/94c3cf17d6_5986e13ffe.pdf) (read 2026-10-16T08:10:00.000Z)
- 2026-10-15 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/a672ad133a_6d72710794.pdf) (read 2026-10-15T15:20:24.000Z)
- 2026-10-13 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/7d31716357_f5ad176a90.pdf) (read 2026-10-13T15:50:34.000Z)
- 2026-10-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/63359c341a_2a9cb0ea1e.pdf) (read 2026-10-09T10:10:52.000Z)
- 2026-09-30 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/0bbb1599a7_e9eae3af56.pdf) (read 2026-09-30T10:10:42.000Z)
- 2026-09-28 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/fbbf8275cb_ad7f6049fb.pdf) (read 2026-09-28T12:00:42.000Z)
- 2026-09-07 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/60365d3d0c_c9660ac9c9.pdf) (read 2026-09-07T15:50:33.000Z)
- 2026-09-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/a2c9efde19_e14d0ea79f.pdf) (read 2026-09-07T15:00:33.000Z)
- 2026-08-20 — [Pembatalan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/45ff5ecdcc_c1ef1988c2.pdf) (read 2026-08-20T01:00:13.000Z)
- 2026-08-11 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/40dc13ef7f_754ec62a06.pdf) (read 2026-08-11T06:20:41.000Z)
- 2026-08-07 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/22a47e1c2a_b8d2b91468.pdf) (read 2026-08-07T11:30:29.000Z)
- 2026-08-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/153377936d_d89d3d93cd.pdf) (read 2026-08-07T10:30:29.000Z)
- 2026-07-27 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/fdd7b21455_23a1972750.pdf) (read 2026-07-27T15:20:21.000Z)
- 2026-07-23 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/2eda959126_1d78e16be2.pdf) (read 2026-07-23T15:20:18.000Z)
- 2026-07-17 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/07974fca38_1cd23fd66a.pdf) (read 2026-07-17T12:50:12.000Z)
- 2026-07-16 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/8c4bd06094_0001696adf.pdf) (read 2026-07-16T15:50:09.000Z)
- 2026-07-16 — [Penyampaian Bukti Iklan Pembatalan Rapat Umum Pemegang Saham Luar Biasa PT Sinar Terang Mandiri Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/7b64632abd_93ae5b025a.pdf) (read 2026-07-16T05:10:29.000Z)
- 2026-07-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/122f83cbd0_a034cc13c8.pdf) (read 2026-07-09T15:20:57.000Z)
- 2026-07-09 — [Pemberitahuan Pembatalan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/a70784b7a7_6479a21b11.pdf) (read 2026-07-09T15:20:57.000Z)
- 2026-06-25 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/12e2897c45_f22b742acb.pdf) (read 2026-06-25T09:50:10.000Z)
- 2026-06-24 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/70374883e2_dbdb6ef336.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/4a2f976079_c40910a5b6.pdf) (read 2026-06-08T09:50:13.000Z)
- 2026-06-02 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/c375d63b87_4d372ad896.pdf) (read 2026-06-02T09:50:43.000Z)
- 2026-06-02 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/963ed97172_7ca7e86847.pdf) (read 2026-06-02T09:50:43.000Z)
- 2026-05-28 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/c71b42822c_f8fdb5fdd2.pdf) (read 2026-05-28T09:50:04.000Z)
- 2026-05-28 — [Penyampaian Laporan Keuangan Interim Yang Ditelaah Secara Terbatas](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/20260528222005-62565-0/FinancialStatement-2026-I-MINE.pdf) (read 2026-05-28T02:00:00.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/816f81b5c3_26eb575073.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/a187aa4748_3618c62ac8.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/7b345330ca_e68f95dc66.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/4e782614ca_7d0fd2844b.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/ffebba6bbf_2106e6f342.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/bf9999c768_ec3123a503.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-19 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3c8378e31c_53c6fccb1b.pdf) (read 2026-05-19T07:00:25.000Z)
- 2026-05-19 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/00e91b84e2_321e9fcac1.pdf) (read 2026-05-19T07:00:25.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/085ae8e646_8bf2cb71d3.pdf) (read 2026-05-11T02:05:02.000Z)

## 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.