# TBMS · Tembaga Mulia Semanan Tbk.

Canonical: https://tradeinc.app/en/stocks/TBMS
Generated: 2026-10-17T08:14:23.942Z

- Sector: Barang Baku
- Close: 1090 (2026-10-16)
- Market cap (IDR): 800823000000
- Free float: 13.77%

## 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 |
|---|---|---|---|
| The Furukawa Electric Co.Ltd. (Controller) | Corporate | 42.42% | 311640000 |
| SUPREME CABLE MANUFACTURING CORP. (Controller) | controls | 33.81% | 248400000 |
| Toyota Tsusho Corporation (Controller) | Corporate | 10% | 73468000 |
| JEMBO CABLE COMPANY TBK, PT | Corporate | 1.63% | 12000000 |
| NATALIA SUSENO | Individual | 1.61% | 11804000 |
| REKSA DANA SYARIAH SUCORINVEST SHARIA BALANCED FUND | Mutual Funds | 1.53% | 11212400 |
| REKSA DANA BALANCED FUND SUCORINVEST ANAK PINTAR | Mutual Funds | 1.13% | 8330700 |
| LILY LESTARI SUSENO | Individual | 1.06% | 7764000 |

## 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 | 62.61% |
| Individual | 19.72% |
| Mutual Funds | 15.46% |
| Insurance | 1.22% |
| Investment Manager | 0.44% |
| Bank | 0.35% |
| Securities Company | 0.11% |
| Investment Advisors | 0.04% |
| Financial Institutional | 0.02% |
| Sole Proprietorship | 0.02% |
| Trustee Bank | 0.01% |
| Private Bank | 0.01% |

## 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

- 2026-10-12 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/8833a79aeb_b15de689c0.pdf) (read 2026-10-12T10:00:52.000Z)
- 2026-09-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/faa91746e7_327c8d0a8b.pdf) (read 2026-09-10T11:00:59.000Z)
- 2026-08-11 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/e73ac122d7_16ca53da8d.pdf) (read 2026-08-11T08:10:41.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/d1cc6b901e_87e8f6cedd.pdf) (read 2026-08-10T07:20:17.000Z)
- 2026-07-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/532e1abb7d_32bc073dc2.pdf) (read 2026-07-10T10:00:57.000Z)
- 2026-06-19 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai (KOREKSI) - 19062026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/c283592067_81c4e2a742.pdf) (read 2026-06-19T06:30:48.000Z)
- 2026-06-17 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8bbe0fa575_fdcd1f7ea4.pdf) (read 2026-06-17T09:50:48.000Z)
- 2026-06-17 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 17062026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/31df21aa33_c333dc5e6b.pdf) (read 2026-06-17T09:50:48.000Z)
- 2026-06-15 — [Perubahan dan/atau Tambahan Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 15062026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/b14ffce763_685c1f6f4b.pdf) (read 2026-06-15T04:20:55.000Z)
- 2026-06-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/cc28ee1b05_8115abb387.pdf) (read 2026-06-10T09:20:27.000Z)
- 2026-05-29 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/6f6cb60b04_66d5f8742f.pdf) (read 2026-05-29T09:50:52.000Z)
- 2026-05-21 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3e8c8a20ac_7ffa37f3de.pdf) (read 2026-05-21T07:20:45.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/76190f8bce_ef78ca328d.pdf) (read 2026-05-11T09:59:52.000Z)
- 2026-05-06 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0f986b19e8_b1dce8c69e.pdf) (read 2026-05-06T09:59:33.000Z)
- 2026-05-06 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Tahunan](https://www.idx.co.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0f986b19e8_b1dce8c69e.pdf) (read 2026-05-06T08:41:33.000Z)
- 2026-05-06 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0f986b19e8_b1dce8c69e.pdf) (read 2026-05-05T19:00:00.000Z)

## 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.