# SMKM · Sumber Mas Konstruksi Tbk.

Canonical: https://tradeinc.app/en/stocks/SMKM
Generated: 2026-10-17T10:37:43.339Z

- Sector: Infrastruktur · Konstruksi Bangunan
- Close: 87 (2026-10-16)
- Market cap (IDR): 109011000000
- Free float: 75%

## 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 |
|---|---|---|---|
| LIM SHRIMP ORG PTE. LTD. (Controller) | Investment Advisors | 25% | 313250000 |
| BONDRA UJI PRATAMA | Individual | 4.99% | 62527500 |
| PT PELAYARAN NELLY DWI PUTRI TBK | Corporate | 1.78% | 22360000 |
| THAT FA | Individual | 1.62% | 20354100 |
| PT. KITA TUMBUH BERSAMA | Firm | 1.44% | 17999200 |
| HENDRA ADI JAYANTO | Individual | 1.4% | 17577700 |
| CHARLY CAESAR | Individual | 1.18% | 14740500 |
| BUDIANTO JOHANNES | Individual | 1.12% | 14000000 |
| HENI HANIFAH | Individual | 1.09% | 13610000 |
| YAN CHE | Individual | 1.06% | 13267100 |
| ANDI SENTOSA | Individual | 1.02% | 12841000 |

## 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 | 67.87% |
| Investment Advisors | 25% |
| Corporate | 3.51% |
| Firm | 1.46% |
| Securities Company | 1.02% |
| Bank | 0.66% |
| Investment Manager | 0.48% |
| Private Bank | 0% |
| Venture Capital | 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 |
|---|---|---|---|---|
| 2026-10-14 | Sesuai dengan Pasal Pasal | 2% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-14102026-9355-00.pdf-0.pdf#page=1) |
| 2026-10-14 | According to Article Article | 2% → —; Shares: 2 → 4 | 74% | [PDF, page 4](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-14102026-9355-00.pdf-0.pdf#page=4) |

## Recent IDX disclosures

- 2026-10-14 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-14102026-9355-00.pdf-0.pdf) (read 2026-10-14T08:20:25.000Z)
- 2026-10-09 — [Laporan Penggunaan Dana Hasil Penawaran Umum (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/ff2cd7f378_fbb6a3eb8c.pdf) (read 2026-10-09T13:50:52.000Z)
- 2026-10-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/e1a3cd2320_0961ebc6a2.pdf) (read 2026-10-08T11:40:52.000Z)
- 2026-10-06 — [Penyampaian Press Rilis Perseroan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/0eb884b047_7761af21a4.pdf) (read 2026-10-06T12:00:38.000Z)
- 2026-09-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/533283f891_a33aa7ce76.pdf) (read 2026-09-09T09:00:09.000Z)
- 2026-08-24 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/cbfe541260_8f2bb2a5f5.pdf) (read 2026-08-24T09:10:37.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/13a35029eb_c528beb4cf.pdf) (read 2026-08-10T10:40:17.000Z)
- 2026-07-31 — [Penyampaian Laporan Keuangan Interim Yang Tidak Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/20260731233111-64080-0/FinancialStatement-2026-II-SMKM.pdf) (read 2026-07-31T16:40:57.000Z)
- 2026-07-17 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/150b42888e_c318ea8b5a.pdf) (read 2026-07-17T10:00:12.000Z)
- 2026-07-16 — [Laporan Penggunaan Dana Hasil Penawaran Umum (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/87f05202e3_9a62124c35.pdf) (read 2026-07-16T09:10:09.000Z)
- 2026-07-13 — [Perubahan anggota Direksi dan/atau anggota Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/1bc884d696_3c07f91d46.pdf) (read 2026-07-13T09:20:02.000Z)
- 2026-07-10 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/59d5926964_13ddc88820.pdf) (read 2026-07-10T10:00:57.000Z)
- 2026-07-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/a556ba9aa9_30eafa7ef1.pdf) (read 2026-07-09T08:30:07.000Z)
- 2026-07-08 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/e79e3a2a02_409b5d4e40.pdf) (read 2026-07-08T08:40:33.000Z)
- 2026-07-08 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/2148d76b40_05230a7144.pdf) (read 2026-07-08T05:20:33.000Z)
- 2026-06-29 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/2f4bba1f29_a6cb263906.pdf) (read 2026-06-29T03:40:08.000Z)
- 2026-06-26 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/f22574515c_0dfc8f2bb9.pdf) (read 2026-06-26T02:30:15.000Z)
- 2026-06-23 — [Penyampaian Laporan Keberlanjutan dan ESG](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/599ed8856d_c06f1decbd.pdf) (read 2026-06-23T04:00:10.000Z)
- 2026-06-22 — [Penyampaian Laporan Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/0389f38374_e4dc5a54c4.pdf) (read 2026-06-22T04:10:10.000Z)
- 2026-06-19 — [Penyampaian Materi Public Expose - Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/56ba95f597_6557d54496.pdf) (read 2026-06-19T09:50:48.000Z)
- 2026-06-19 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/cbe3d33747_14c227fa44.pdf) (read 2026-06-19T04:30:48.000Z)
- 2026-06-09 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/e900c6e21f_ab6d15b637.pdf) (read 2026-06-09T05:00:13.000Z)
- 2026-06-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/2d356883cd_c8a5ba1ef2.pdf) (read 2026-06-09T03:10:13.000Z)
- 2026-06-03 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8f622ba54f_7409123309.pdf) (read 2026-06-03T04:00:34.000Z)
- 2026-06-02 — [Transaksi Afiliasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/66371758b8_f98d79cd4e.pdf) (read 2026-06-02T09:50:43.000Z)
- 2026-06-02 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/4b5cb1be63_8a2eb065f4.pdf) (read 2026-06-02T09:50:43.000Z)
- 2026-06-02 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/4705215cad_5f07b4ad2a.pdf) (read 2026-06-02T03:00:43.000Z)
- 2026-05-18 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/995dca7bf6_a111ca833c.pdf) (read 2026-05-18T04:09:47.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/4f362260c0_0c84485814.pdf) (read 2026-05-11T01:10:02.000Z)

## 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.