# SBMA · Surya Biru Murni Acetylene Tbk.

Canonical: https://tradeinc.app/en/stocks/SBMA
Generated: 2026-10-17T03:08:01.402Z

- Sector: Barang Baku
- Close: 126 (2026-10-16)
- Market cap (IDR): 117167381982
- Free float: 37.09%

## 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 SURYA BIRU TITILEA INVESTAMA (Controller) | controls | 62.91% | 585000000 |
| TIFFANY WEI | Individual | 6.99% | 65000000 |
| VERAWATI | Individual | 5.03% | 46759000 |
| Rini Dwiyanti | Individual | 2.77% | 25795700 |

## 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 | 99% |
| Investment Manager | 0.54% |
| Securities Company | 0.46% |
| Corporate | 0% |
| Private Bank | 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

- 2026-10-13 — [SBMA Gandeng KPI, Perkuat Pasokan dan Distribusi Gas Industri, Kapasitas Tangki Bakal Naik 3,5 Kali Lipat](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/b5d3dbf3f3_3a9c838277.pdf) (read 2026-10-13T06:50:34.000Z)
- 2026-10-13 — [SBMA dan APINDO Perkuat Kolaborasi Dunia Usaha melalui Edukasi Pasar Modal dalam Rakerkonprov APINDO Kaltim](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/2dc6c99416_4fd94bbcef.pdf) (read 2026-10-13T00:50:52.000Z)
- 2026-10-06 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/cbf9bd5482_efacb46a2e.pdf) (read 2026-10-06T03:40:40.000Z)
- 2026-09-05 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/50c6ca8aea_68b997a893.pdf) (read 2026-09-05T10:00:40.000Z)
- 2026-08-13 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/b4e6749dc7_8bde301401.pdf) (read 2026-08-13T08:00:27.000Z)
- 2026-08-05 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/6e0ee9da58_e93dfac79d.pdf) (read 2026-08-05T05:50:09.000Z)
- 2026-07-31 — [Siaran Pers 58% Tercapai PT Surya Biru Murni Acetylene Tbk Terus Perkuat Transformasi Berkelanjutan, Wujudkan Pabrik Paving Block Modern](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/c74902c537_36dd485b39.pdf) (read 2026-07-31T10:00:57.000Z)
- 2026-07-30 — [Penyampaian Laporan Keuangan Interim Yang Tidak Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/20260730165454-62942-0/FinancialStatement-2026-II-SBMA.pdf) (read 2026-07-30T10:10:21.000Z)
- 2026-07-03 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/2fb92deb11_3ab1ce695f.pdf) (read 2026-07-03T03:20:08.000Z)
- 2026-06-11 — [Penyampaian Bukti Iklan Laporan Pelaksanaan Public Expose 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/baa1014c6a_cd8e9813b6.pdf) (read 2026-06-11T03:30:27.000Z)
- 2026-06-10 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/0121cb9fec_d3b71f3191.pdf) (read 2026-06-10T05:30:27.000Z)
- 2026-06-09 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 09062026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/021c674fe9_795f81c1f1.pdf) (read 2026-06-09T09:50:13.000Z)
- 2026-06-09 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/cd2905b94d_5a14e9877b.pdf) (read 2026-06-09T03:10:13.000Z)
- 2026-06-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/039af7ba74_29423b4806.pdf) (read 2026-06-09T01:30:13.000Z)
- 2026-06-08 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/b61eb78aaa_1f6fe80df4.pdf) (read 2026-06-08T02:40:13.000Z)
- 2026-06-02 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/3d072abcd5_cc217e3a5f.pdf) (read 2026-06-02T03:40:43.000Z)
- 2026-05-19 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/9257d520b6_522444cfc0.pdf) (read 2026-05-19T03:00:04.000Z)
- 2026-05-18 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/7e433b90eb_177e5bf533.pdf) (read 2026-05-18T04:09:47.000Z)
- 2026-05-16 — [Penyampaian Bukti Iklan Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/1fbdf498ec_b8f249e243.pdf) (read 2026-05-16T09:59:46.000Z)
- 2026-05-13 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/6ad51536c3_02804c806e.pdf) (read 2026-05-13T02:49:57.000Z)
- 2026-05-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/d1415cb825_a35c8ef490.pdf) (read 2026-05-07T01:45:35.000Z)
- 2026-05-02 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3d773d3ed8_a8671a35cb.pdf) (read 2026-05-01T19:00:00.000Z)
- 2026-05-02 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3d773d3ed8_a8671a35cb.pdf) (read 2026-05-01T19:00:00.000Z)
- 2026-05-02 — [Penyampaian Bukti Iklan Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0426ed6d0c_bd8ed3d2c1.pdf) (read 2026-05-01T19:00:00.000Z)
- 2026-05-02 — [Penyampaian Bukti Iklan Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0426ed6d0c_bd8ed3d2c1.pdf) (read 2026-05-01T19:00:00.000Z)

## 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.