# MBMA · Merdeka Battery Materials Tbk.

Canonical: https://tradeinc.app/en/stocks/MBMA
Generated: 2026-10-17T02:00:14.371Z

- Sector: Barang Baku
- Close: 374 (2026-10-16)
- Market cap (IDR): 40398757764112
- Free float: 35.42%

## 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 |
|---|---|---|---|
| MERDEKA ENERGI NUSANTARA, PT | Corporate | 50.04% | 54045287677 |
| HUAYONG INTERNATIONAL (HONG KONG) LIMITED | Corporate | 7.55% | 8149060000 |
| PT. ALAM PERMAI | Corporate | 5.46% | 5896520600 |
| GOSSET HOLDINGS LIMITED | Corporate | 3.3% | 3561500700 |
| FORTUNE GEMS INVESTMENTS LIMITED | Investment Advisors | 2.9% | 3134582300 |
| PT PRIMA PUNCAK MULIA | Corporate | 2.72% | 2937380000 |
| PHILIP SUWARDI PURNAMA | Individual | 2.33% | 2519261200 |
| GARIBALDI THOHIR | Individual | 2.26% | 2440854681 |
| PT. SUWARNA ARTA MANDIRI | Corporate | 1.96% | 2114430000 |
| EDWIN SOERYADJAYA | Individual | 1.7% | 1836504100 |
| SANTOSO KARTONO | Individual | 1.5% | 1621511372 |
| MERDEKA BATTERY MATERIALS, TBK, PT | Corporate | 1.46% | 1575982400 |
| SANDPIPER GLOBAL FUND | Investment Advisors | 1.06% | 1149060000 |

## 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 | 74.97% |
| Individual | 15.37% |
| Investment Advisors | 5.98% |
| Mutual Funds | 1.04% |
| Insurance | 0.96% |
| Private Bank | 0.62% |
| Exchange Traded Funds | 0.51% |
| Pension Funds | 0.22% |
| Bank | 0.21% |
| Foundation | 0.05% |
| Securities Company | 0.04% |
| Capital Market Supporting Institutions And Professions | 0.01% |
| Government | 0% |
| Private Equity | 0% |
| Financial Institutional | 0% |
| Firm | 0% |
| Investment Manager | 0% |
| Central Bank | 0% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0% |
| Sovereign Wealth Fund | 0% |
| Conference | 0% |
| Cooperatives | 0% |
| Sole Proprietorship | 0% |
| Brokerage Firms | 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 |
|---|---|---|---|---|
| 2026-07-10 | PROVIDENT INDONESIA | 2.04% → 0.93% | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-10072026-5799-00.pdf-0.pdf#page=1) |
| 2026-06-10 | Saham Treasuri | 0.02% → 0.11%; Shares: 22539400 → 114691500 | 80% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/50b7139538_14458944af.pdf#page=3) |
| 2026-05-11 | Treasury Stock | 0% → 0.02%; Shares: 0 → 22539400 | 79% | [PDF, page 13](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/6675445b50_028149305a.pdf#page=13) |

## Recent IDX disclosures

- 2026-10-14 — [Penjelasan atas Pemberitaan Media Massa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/ff264471e3_38a0753020.pdf) (read 2026-10-14T11:30:24.000Z)
- 2026-10-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/d5e4d0ad8b_0261a7a50d.pdf) (read 2026-10-09T11:50:52.000Z)
- 2026-10-09 — [Laporan Bulanan Aktivitas Eksplorasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/b12ebdd0ee_e17c310202.pdf) (read 2026-10-09T11:50:52.000Z)
- 2026-09-25 — [Penyampaian Laporan Keuangan Interim Auditan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260925172135-64391-0/FinancialStatement-2026-II-MBMA.pdf) (read 2026-09-25T10:30:27.000Z)
- 2026-09-17 — [Berakhirnya Periode Pelaksanaan Pembelian Kembali Saham dalam Kondisi Pasar yang Berfluktuasi Secara Signifikan PT Merdeka Battery Materials Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/1b40f19e1b_cd56580eb5.pdf) (read 2026-09-17T10:50:54.000Z)
- 2026-09-16 — [Laporan Informasi Rencana Perseroan untuk Melakukan Pembelian Kembali Saham Perseroan (Buyback) dalam Kondisi Pasar yang Berfluktuasi Secara Signifikan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/7aadf3d844_837e57f47d.pdf) (read 2026-09-16T13:20:54.000Z)
- 2026-09-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/cd237c75d4_41fb98a14f.pdf) (read 2026-09-10T12:10:32.000Z)
- 2026-09-09 — [Penjelasan atas Pemberitaan Media Massa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/e95daf587e_784a0ae4c2.pdf) (read 2026-09-09T13:20:09.000Z)
- 2026-09-01 — [Pengumuman Bursa Pencatatan Awal Obligasi dan Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/11fa7c8504_8371b18b3a.pdf) (read 2026-09-01T12:50:42.000Z)
- 2026-08-27 — [Jatuh Tempo Obligasi / Sukuk Korporasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/36293ca170_5e5ba3e3ef.pdf) (read 2026-08-27T01:30:37.000Z)
- 2026-08-27 — [Tambahan Informasi dan/atau Perbaikan atas Informasi Tambahan Ringkas PUB Obligasi Berkelanjutan I Merdeka Battery Materials Tahap V Tahun 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/e975abe77b_194bf5a740.pdf) (read 2026-08-27T07:40:37.000Z)
- 2026-08-27 — [Pembelian kembali atau pembayaran Efek Bersifat Utang dan/atau Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/9d731309ae_1e79f39acb.pdf) (read 2026-08-27T09:30:37.000Z)
- 2026-08-27 — [Pembelian kembali atau pembayaran Efek Bersifat Utang dan/atau Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/fd7890c33c_e48830ad5d.pdf) (read 2026-08-27T09:30:37.000Z)
- 2026-08-13 — [Penyampaian Bukti Iklan Informasi Tambahan Ringkas PUB Obligasi Berkelanjutan I Merdeka Battery Materials Tahap V Tahun 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/8fe5f2f108_fe48f9a09c.pdf) (read 2026-08-13T03:30:27.000Z)
- 2026-08-12 — [Informasi Tambahan Ringkas PUB Obligasi Berkelanjutan I Merdeka Battery Materials Tahap V Tahun 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/02a47cb011_7e6f66b92f.pdf) (read 2026-08-12T16:50:27.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/47ef69c318_9d944b51b2.pdf) (read 2026-08-10T10:30:17.000Z)
- 2026-08-04 — [Informasi Pelunasan Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/0538f84bc4_80de259774.pdf) (read 2026-08-04T11:40:09.000Z)
- 2026-08-04 — [Informasi Pelunasan Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/c23b7dd1e1_afbee5a700.pdf) (read 2026-08-04T11:40:09.000Z)
- 2026-07-24 — [Rencana Penyampaian Laporan Keuangan Kuartal II 2026 Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/9fd6641833_5dee3bccec.pdf) (read 2026-07-24T12:50:18.000Z)
- 2026-07-15 — [Jatuh Tempo Obligasi / Sukuk Korporasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/0ce1ebaf4f_59ebb5ec03.pdf) (read 2026-07-15T02:40:29.000Z)
- 2026-07-15 — [Pembelian kembali atau pembayaran Efek Bersifat Utang dan/atau Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/17db34c097_39ccb69b80.pdf) (read 2026-07-15T13:40:29.000Z)
- 2026-07-15 — [Laporan Pengalihan Kembali Saham Hasil Buy Back](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/b7e6561da1_1ffc3e68f6.pdf) (read 2026-07-15T14:00:29.000Z)
- 2026-07-15 — [Pembelian kembali atau pembayaran Efek Bersifat Utang dan/atau Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/69c5ffbd24_63fcc86a00.pdf) (read 2026-07-15T14:00:29.000Z)
- 2026-07-15 — [Laporan Penggunaan Dana Hasil Penawaran Umum](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/59ea044ca0_4ba28fa46a.pdf) (read 2026-07-15T16:10:29.000Z)
- 2026-07-15 — [Laporan Penggunaan Dana Hasil Penawaran Umum](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/5574a2355b_af6ada3156.pdf) (read 2026-07-15T16:20:29.000Z)
- 2026-07-10 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-10072026-5799-00.pdf-0.pdf) (read 2026-07-10T11:10:57.000Z)
- 2026-07-10 — [Laporan Bulanan Aktivitas Eksplorasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/4d892c1b61_e8340f005e.pdf) (read 2026-07-10T12:20:57.000Z)
- 2026-07-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/9754c2f3b6_fcc1c7b20d.pdf) (read 2026-07-10T13:20:57.000Z)
- 2026-07-10 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA (A)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-10072026-5799-00.pdf-0.pdf) (read 2026-07-10T14:10:57.000Z)
- 2026-06-29 — [Penyampaian Laporan Keuangan Interim Auditan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260629102407-62585-0/FinancialStatement-2026-I-MBMA.pdf) (read 2026-06-29T09:10:08.000Z)
- 2026-06-26 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/175cfe618c_1f0156b075.pdf) (read 2026-06-26T09:10:15.000Z)
- 2026-06-25 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/03209b0b68_f08634353c.pdf) (read 2026-06-25T09:50:10.000Z)
- 2026-06-24 — [Informasi Pelunasan Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/41cccca3ab_9ee54833c4.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Perubahan Pengurus](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/eebb3d90ff_1e06d6203f.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Informasi Pelunasan Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/e6b3048785_48b2ae8d23.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-17 — [Berakhirnya Periode Pelaksanaan Pembelian Kembali Saham dalam Kondisi Pasar yang Berfluktuasi Secara Signifikan PT Merdeka Battery Materials Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/d7d3830c46_b671def236.pdf) (read 2026-06-17T09:10:48.000Z)
- 2026-06-17 — [Keterbukaan Informasi terkait Pengunduran Diri Anggota Direksi PT Merdeka Battery Materials Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/7a90a008a4_23db3647ed.pdf) (read 2026-06-17T09:10:48.000Z)
- 2026-06-16 — [Laporan Informasi Rencana Perseroan untuk Melakukan Pembelian Kembali Saham Perseroan (Buyback) dalam Kondisi Pasar yang Berfluktuasi Secara Signifikan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/7085d30842_83aab27fbf.pdf) (read 2026-06-16T09:50:10.000Z)
- 2026-06-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/50b7139538_14458944af.pdf) (read 2026-06-10T09:50:27.000Z)
- 2026-06-02 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/b24b53f299_d75075e8ee.pdf) (read 2026-06-02T09:10:43.000Z)

## 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.