# DSSA · Dian Swastatika Sentosa Tbk

Canonical: https://tradeinc.app/en/stocks/DSSA
Generated: 2026-10-17T03:08:40.068Z

- Sector: Energi · Minyak, Gas & Batu Bara
- Close: 715 (2026-10-16)
- Market cap (IDR): 137735976627535
- Free float: 40.1%

## 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. SINAR MAS TUNGGAL (Controller) | Corporate | 59.9% | 115388080000 |
| PT DIAN SWASTATIKA SENTOSA TBK | Corporate | 17.6% | 33913012750 |
| UOB KAY HIAN PRIVATE LIMITED | Securities Company | 3.76% | 7242007300 |
| FITZGERALD & WILKINSON INVESTMENTS LTD | Investment Advisors | 3.45% | 6638433650 |
| CITIBANK HONG KONG S/A CITIBANK HK SA PBG CLIENTS HK | Private Bank | 2.97% | 5725665800 |

## 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 | 47.06% |
| Investment Advisors | 18.76% |
| Securities Company | 11.69% |
| Private Bank | 9.62% |
| Individual | 3.29% |
| Private Equity | 2.62% |
| Mutual Funds | 2.55% |
| Bank | 2.13% |
| Financial Institutional | 1.65% |
| Trustee Bank | 0.15% |
| Brokerage Firms | 0.14% |
| Pension Funds | 0.12% |
| Exchange Traded Funds | 0.07% |
| Firm | 0.05% |
| Investment Manager | 0.05% |
| Venture Capital | 0.02% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0.01% |
| Hedge Fund | 0.01% |
| Foundation | 0% |
| Insurance | 0% |
| Capital Market Supporting Institutions And Professions | 0% |
| Conference | 0% |
| Cooperatives | 0% |
| Educational Institution | 0% |
| Sovereign Wealth Fund | 0% |
| Sole Proprietorship | 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 |
|---|---|---|---|---|
| 2026-08-31 | PT DIAN SWASTATIKA SENTOSA TBK | 17.62% → 17.6%; Shares: 33950956750 → 33913012750 | 100% | [Source file](https://www.idx.co.id/Media/umrls4il/peng-2026-08-31-00063-lima-persen.xlsx) |
| 2026-08-26 | PT DIAN SWASTATIKA SENTOSA TBK | 18.24% → 17.62%; Shares: 35130956750 → 33950956750 | 100% | [Source file](https://www.idx.co.id/Media/bytkylhk/peng-2026-08-26-00060-lima-persen.xlsx) |
| 2026-08-19 | PT DIAN SWASTATIKA SENTOSA TBK | 18.99% → 18.24%; Shares: 36575956750 → 35130956750 | 100% | [Source file](https://www.idx.co.id/Media/cmfl4edx/peng-2026-08-19-00056-lima-persen.xlsx) |
| 2026-08-10 | PT DIAN SWASTATIKA SENTOSA TBK | 19.68% → 18.99%; Shares: 37905956750 → 36575956750 | 100% | [Source file](https://www.idx.co.id/Media/3xzedpcr/peng-2026-08-10-00050-lima-persen.xlsx) |

## Recent IDX disclosures

- 2026-10-12 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/80d08aaa21_4b9ff1d552.pdf) (read 2026-10-12T07:50:52.000Z)
- 2026-10-12 — [Rencana Penyampaian Laporan Keuangan Kuartal III 2026 Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/4b4bb8ed2b_1d31aa7ae8.pdf) (read 2026-10-12T07:50:52.000Z)
- 2026-10-08 — [Laporan Bulanan Aktivitas Eksplorasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/d130f545cb_07db751d54.pdf) (read 2026-10-08T13:20:52.000Z)
- 2026-09-30 — [Penyampaian Laporan Keuangan Interim Auditan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260930180332-64409-0/FinancialStatement-2026-II-DSSA.pdf) (read 2026-09-30T11:10:42.000Z)
- 2026-09-12 — [Susunan Komite Nominasi dan Remunerasi PT Dian Swastatika Sentosa Tbk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/16a880f97b_334b31b45d.pdf) (read 2026-09-12T10:00:58.000Z)
- 2026-09-12 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/484dae9803_a612d61cbd.pdf) (read 2026-09-12T10:00:58.000Z)
- 2026-09-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/1b54ae2e99_ab33bb48a9.pdf) (read 2026-09-10T12:30:32.000Z)
- 2026-08-12 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/cebc17fe8d_910cb4856c.pdf) (read 2026-08-12T09:30:32.000Z)
- 2026-08-12 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/eaa1dbcae3_d4fb49c206.pdf) (read 2026-08-12T08:00:32.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/42298c1109_9b28c34a2a.pdf) (read 2026-08-10T10:20:17.000Z)
- 2026-07-31 — [Rencana Pelaksanaan Pengalihan Saham Hasil Pembelian Kembali Saham](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/c167d3e57c_21ea3d5f54.pdf) (read 2026-07-31T13:40:57.000Z)
- 2026-07-28 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/727d57aa21_3f9c2bfbd8.pdf) (read 2026-07-28T10:30:21.000Z)
- 2026-07-22 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/c654f4092c_50c1f38cf5.pdf) (read 2026-07-22T09:50:18.000Z)
- 2026-07-15 — [Laporan Penggunaan Dana Hasil Penawaran Umum](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/58be401b8e_a98612a28f.pdf) (read 2026-07-15T10:40:29.000Z)
- 2026-07-13 — [Laporan Pengalihan Kembali Saham Hasil Buy Back](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/08e87b4049_af6a21482c.pdf) (read 2026-07-13T04:20:02.000Z)
- 2026-07-10 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/850c980a3d_1647a0049c.pdf) (read 2026-07-10T11:10:57.000Z)
- 2026-07-10 — [Rencana Penyampaian Laporan Keuangan Kuartal II 2026 Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/55e8efa922_a10aead1f2.pdf) (read 2026-07-10T11:10:57.000Z)
- 2026-07-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/fdf2b1ed86_4e561ee65e.pdf) (read 2026-07-08T10:30:33.000Z)
- 2026-07-08 — [Pengumuman Bursa Pencatatan Awal Obligasi dan Sukuk](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/88097275b2_41b64fbe11.pdf) (read 2026-07-08T13:10:33.000Z)
- 2026-07-08 — [Transaksi Material Tanpa Persetujuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/136d0a3ee1_388102e9c5.pdf) (read 2026-07-08T10:40:33.000Z)
- 2026-07-08 — [Laporan Bulanan Aktivitas Eksplorasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/b8f835563c_8f1006d9ed.pdf) (read 2026-07-08T10:10:33.000Z)
- 2026-07-02 — [Penyampaian Prospektus](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/9997adca5a_3a25015155.pdf) (read 2026-07-02T09:50:08.000Z)
- 2026-07-01 — [Transaksi Afiliasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/72dd2e9a35_a4a516c941.pdf) (read 2026-07-01T09:50:08.000Z)
- 2026-06-30 — [Penyampaian Laporan Keuangan Interim Auditan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260630211514-62706-0/FinancialStatement-2026-I-DSSA.pdf) (read 2026-06-30T09:50:08.000Z)
- 2026-06-11 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/a0ef328eed_faba18cc69.pdf) (read 2026-06-11T09:50:27.000Z)
- 2026-06-11 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/550554cf19_77e89ded5c.pdf) (read 2026-06-11T09:50:27.000Z)
- 2026-06-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/ec24b8bd3d_0a17a32917.pdf) (read 2026-06-10T09:50:27.000Z)
- 2026-06-04 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/948af07653_4a1e1d1a33.pdf) (read 2026-06-04T09:50:30.000Z)
- 2026-05-29 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/bfc846c9e3_6b95bdaad3.pdf) (read 2026-05-29T09:50:52.000Z)
- 2026-05-21 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/6471fce42f_bdeb667d3b.pdf) (read 2026-05-21T09:50:45.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/8c93cc0c64_cc2122aaf6.pdf) (read 2026-05-11T09:50:52.000Z)
- 2026-05-11 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/56a5d8a443_cfcaf733b0.pdf) (read 2026-05-11T09:50:52.000Z)

## 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.