# OPMS · Optima Prima Metal Sinergi Tbk

Canonical: https://tradeinc.app/en/stocks/OPMS
Generated: 2026-10-17T03:54:27.221Z

- Sector: Barang Baku
- Close: 75 (2026-10-16)
- Market cap (IDR): 75000000000
- Free float: 40.21%

## 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 |
|---|---|---|---|
| ASIAN PERKASA INDOSTEEL, PT (Controller) | Corporate | 59.79% | 597900000 |
| PT. OPTIMA PRIMA METAL SINERGI TBK | Corporate | 16.29% | 162920500 |

## 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 | 56.49% |
| Corporate | 40.75% |
| Investment Advisors | 1.42% |
| Bank | 1.3% |
| Securities Company | 0.05% |
| Venture Capital | 0% |
| Private Bank | 0% |
| Foundation | 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

- 2026-10-05 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/e13f2ad97f_a9f564812e.pdf) (read 2026-10-05T06:50:40.000Z)
- 2026-09-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/0559790e48_ec6eac22e9.pdf) (read 2026-09-07T08:00:33.000Z)
- 2026-08-28 — [Penyampaian Laporan Keuangan Interim Yang Ditelaah Secara Terbatas](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/20260828172154-64268-0/FinancialStatement-2026-II-OPMS.pdf) (read 2026-08-28T10:30:09.000Z)
- 2026-07-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/4724c3aba2_ffa7b71a41.pdf) (read 2026-07-07T10:10:28.000Z)
- 2026-07-07 — [Rencana Penyampaian Laporan Keuangan Kuartal II 2026 Ditelaah secara terbatas](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/a0556cd47e_d94df72300.pdf) (read 2026-07-07T10:10:28.000Z)
- 2026-07-03 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/61909330aa_0eab22296d.pdf) (read 2026-07-03T09:50:08.000Z)
- 2026-06-19 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/561a7a6e5e_08bfe72d30.pdf) (read 2026-06-19T06:50:48.000Z)
- 2026-06-19 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/a6e75a0936_00ba3ec1c8.pdf) (read 2026-06-19T06:40:48.000Z)
- 2026-06-08 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/f817aa1aa5_1e39bead1d.pdf) (read 2026-06-08T03:30:13.000Z)
- 2026-06-04 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/d19357639d_d9aa2a1d39.pdf) (read 2026-06-04T08:10:30.000Z)
- 2026-05-28 — [Penyampaian Laporan Tahunan & Keberlanjutan dan ESG (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/1f0618526b_fdcdf6815b.pdf) (read 2026-05-28T09:50:04.000Z)
- 2026-05-26 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/6b0f3a89ac_933010987c.pdf) (read 2026-05-26T05:00:50.000Z)
- 2026-05-26 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/2abe379402_82366abb8d.pdf) (read 2026-05-26T02:50:50.000Z)
- 2026-05-19 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/5369bbf526_f2c47dafe2.pdf) (read 2026-05-19T07:00:25.000Z)
- 2026-05-11 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/2d59b96c3f_ee0519ce5a.pdf) (read 2026-05-11T03:10:02.000Z)
- 2026-05-11 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/99a3bbd23b_1316050b23.pdf) (read 2026-05-11T09:59:52.000Z)
- 2026-05-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/9c1af2afd8_a255d732ec.pdf) (read 2026-05-08T03:40:00.000Z)

## 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.