# ELSA · Elnusa Tbk.

Canonical: https://tradeinc.app/en/stocks/ELSA
Generated: 2026-10-17T04:33:43.359Z

- Sector: Energi · Minyak, Gas & Batu Bara
- Close: 575 (2026-10-16)
- Market cap (IDR): 4196612519700
- Free float: 48.9%

## 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 PERTAMINA HULU ENERGI (Controller) | State Owned Enterprises | 51.1% | 3729781000 |
| HAIYANTO | Individual | 5.81% | 423692800 |
| RIDOAN MADJUKIE | Individual | 1.76% | 128800000 |
| PURYANTO | Individual | 1.74% | 126775200 |
| REKSA DANA ASHMORE SAHAM SEJAHTERA NUSANTARA | Mutual Funds | 1.1% | 80522900 |
| WISDOMTREE EMERGING MARKETS HIGH DIVIDEND FUND | Exchange Traded Funds | 1.1% | 80373500 |
| UBS AG, LONDON | Bank | 1.02% | 74567197 |

## 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 |
|---|---|
| State Owned Enterprises | 51.14% |
| Individual | 24.2% |
| Mutual Funds | 10.99% |
| Exchange Traded Funds | 2.87% |
| Insurance | 1.9% |
| Pension Funds | 1.83% |
| Bank | 1.51% |
| Corporate | 1.27% |
| Securities Company | 1.21% |
| Government | 0.95% |
| Partnership | 0.78% |
| Investment Advisors | 0.47% |
| State Owned Company | 0.36% |
| Private Bank | 0.13% |
| Venture Capital | 0.08% |
| Financial Institutional | 0.07% |
| Investment Manager | 0.07% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0.04% |
| Cooperatives | 0.03% |
| Private Equity | 0.02% |
| Capital Market Supporting Institutions And Professions | 0.02% |
| Hedge Fund | 0.01% |
| Foundation | 0.01% |
| Trustee Bank | 0.01% |
| Sovereign Wealth Fund | 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 |
|---|---|---|---|---|
| 2026-08-18 | HAIYANTO | 5.87% → 5.81%; Shares: 428288800 → 423692800 | 100% | [Source file](https://www.idx.co.id/Media/ryihmtsv/peng-2026-08-18-00055-lima-persen.xlsx) |
| 2026-08-14 | HAIYANTO | 5.81% → 5.87%; Shares: 423692800 → 428288800 | 100% | [Source file](https://www.idx.co.id/Media/d3sijtlq/peng-2026-08-14-00054-lima-persen.xlsx) |

## Recent IDX disclosures

- 2026-10-09 — [Siaran Pers - Optimalkan Potensi Sumur Idle, HWU Elnusa Dukung Produksi Migas dan Ketahanan Energi Nasional](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/0387b19b01_7d1c2b657d.pdf) (read 2026-10-09T12:30:52.000Z)
- 2026-10-07 — [Perkuat Pasar Non-Captive, Elnusa Perluas Akses Peluang Bisnis Internasional  melalui Sinergi Subholding Upstream Pertamina di IRAQ OGEP 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/9ee6d54297_49dc142508.pdf) (read 2026-10-07T10:20:38.000Z)
- 2026-10-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/fe79f7f9d3_3b2128fc21.pdf) (read 2026-10-07T10:10:38.000Z)
- 2026-09-16 — [Eksplorasi Offshore Buka Peluang Pertumbuhan, Elnusa Tuntaskan Marine  Support Seismik PHE 6.000 Km Laut Selatan Jawa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/920358a032_618fabb4d2.pdf) (read 2026-09-16T09:10:30.000Z)
- 2026-09-10 — [RUPSLB Elnusa Tetapkan Perubahan Pengurus, Tegaskan Komitmen pada Tata Kelola dan  Kesinambungan Bisnis](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/2f95f51f0d_ceac20ede8.pdf) (read 2026-09-10T00:50:59.000Z)
- 2026-09-10 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/4e82314aa2_52a09d881f.pdf) (read 2026-09-10T14:10:41.000Z)
- 2026-09-10 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/defbe0ae6c_6575ce6a53.pdf) (read 2026-09-10T12:10:32.000Z)
- 2026-09-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/d1317a5af4_46070be974.pdf) (read 2026-09-09T12:50:09.000Z)
- 2026-09-08 — [Elnusa Catat Pertumbuhan Berkualitas, Laba Bersih Naik 29% sekaligus Dukung Ketahanan  Energi Nasional](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/4b64e9eeb4_125b039dbf.pdf) (read 2026-09-08T03:50:33.000Z)
- 2026-09-04 — [Teknologi Seismik Perkuat Daya Saing, Elnusa Raih Kepercayaan Proyek  Non-Captive Lanjutan di Sumatera Selatan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/91d8c57de0_3086fc991e.pdf) (read 2026-09-04T02:00:40.000Z)
- 2026-09-02 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/32afa8e1bd_6fa49412cf.pdf) (read 2026-09-02T10:00:29.000Z)
- 2026-08-27 — [Sumur Semberah-206 Lampaui Target Produksi, Elnusa Perkuat Rekam Jejak Operational Excellence di Bisnis Hulu](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/dedf70b93a_866fa8e68d.pdf) (read 2026-08-27T01:50:37.000Z)
- 2026-08-24 — [Keterbukaan Informasi Pengunduran Diri  anggota Direksi PT Elnusa Tbk ("Perseroan")](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/65f00c7421_0ca25078c5.pdf) (read 2026-08-24T09:30:37.000Z)
- 2026-08-21 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/9356fe35e3_ee29ecb461.pdf) (read 2026-08-21T10:00:46.000Z)
- 2026-08-18 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/655b815286_ad0bb794ba.pdf) (read 2026-08-18T09:30:02.000Z)
- 2026-08-18 — [Siaran Pers - Perkuat Ketahanan Energi Nasional, Elnusa Dorong Optimalisasi Aset Hulu Lewat Layanan Chemical Terintegrasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/261cba7de6_f3b4f08c37.pdf) (read 2026-08-18T14:00:02.000Z)
- 2026-08-18 — [Siaran Pers - Elnusa Perkuat Peran Strategis dalam Eksplorasi Energi melalui Kapabilitas Geoscience Berbasis Teknologi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/17789b0f9f_c2bb042ef8.pdf) (read 2026-08-18T14:00:02.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/248e1c8dc3_fa76f376a3.pdf) (read 2026-08-10T07:30:17.000Z)
- 2026-08-07 — [Elnusa Perkuat Transformasi Digital melalui Pertapixel untuk Dukung Pengelolaan Aset Berbasis Data](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/d016cd55ea_628702d3bb.pdf) (read 2026-08-07T10:10:29.000Z)
- 2026-08-03 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/d3b64fc05c_817035a2e9.pdf) (read 2026-08-03T11:00:09.000Z)
- 2026-07-31 — [Elnusa Perkuat Momentum Pertumbuhan melalui Kinerja Operasional Solid Semester I 2026, Dukung Ketahanan Energi Nasional](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/8ce541e373_eb435eac6e.pdf) (read 2026-07-31T13:10:57.000Z)
- 2026-07-31 — [Siaran Pers - Elnusa Umumkan Rencana Buyback Saham, Perkuat Nilai Pemegang Saham dan Optimisme terhadap Prospek Usaha](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/b3bd34f7ca_0a1c2095ec.pdf) (read 2026-07-31T13:40:57.000Z)
- 2026-07-31 — [KETERBUKAAN INFORMASI KEPADA PEMEGANG SAHAM SEHUBUNGAN DENGAN RENCANA PEMBELIAN KEMBALI SAHAM PERSEROAN DALAM KONDISI PASAR YANG BERFLUKTUASI SECARA SIGNIFIKAN](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/2d57b03718_a43877254c.pdf) (read 2026-07-31T10:10:57.000Z)
- 2026-07-29 — [Siaran Pers - Elnusa Perkuat Eksplorasi Migas Nasional Lewat Keberhasilan Survei Seismik Offshore 3D Kandawulo di Selat Makassar](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/75ab0cadae_e175a666d3.pdf) (read 2026-07-29T10:50:21.000Z)
- 2026-07-29 — [Siaran Pers - Laba Bersih Elnusa Melonjak 29% pada Semester I 2026, Perkuat Momentum Pertumbuhan Berkelanjutan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/070dfad439_65125e2b49.pdf) (read 2026-07-29T10:50:21.000Z)
- 2026-07-22 — [Siaran Pers - Elnusa Perkuat Peran Strategis melalui Dual Completion Bersama PHR Zona 4 untuk Dukung Target Produksi Pertamina](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/e6fc1001b7_5269179c99.pdf) (read 2026-07-22T06:00:18.000Z)
- 2026-07-14 — [Siaran Pers - Elnusa Perkuat Peran dalam Peningkatan Produksi Migas Nasional melalui Implementasi Teknologi CEOR Offshore Pertama di Indonesia](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/1e9b8e02b9_1ca63ce8cf.pdf) (read 2026-07-14T02:40:02.000Z)
- 2026-07-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/53998f4d74_9e92ee2787.pdf) (read 2026-07-07T09:20:28.000Z)
- 2026-06-29 — [Siaran Pers - Inovasi Perwira Elnusa Group Perkuat Keandalan Operasi Energi Raih Gold Award APQA 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/431bd4ed40_7919c85341.pdf) (read 2026-06-29T09:50:08.000Z)
- 2026-06-25 — [Siaran Pers - Elnusa Perkuat Investasi pada Bisnis Hulu Migas untuk Menangkap Peluang Pertumbuhan dan Meningkatkan Nilai Jangka Panjang](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/45762ca744_c44b92dd26.pdf) (read 2026-06-25T09:50:10.000Z)
- 2026-06-19 — [Siaran Pers - Perkuat Fondasi Hilirisasi Nasional, Elnusa Bangun Infrastruktur Energi Strategis Berteknologi Digital di Kalimantan Timur](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/c291b43954_bd0907c1d7.pdf) (read 2026-06-19T09:50:48.000Z)
- 2026-06-18 — [Siaran Pers - Elnusa Perkuat Ketahanan Energi Nasional melalui Teknologi Seismik Laut Dalam pada Proyek Offshore 3D Kandawulo](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/7bf30c4767_c9e4a74f5e.pdf) (read 2026-06-18T09:50:48.000Z)
- 2026-06-10 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 10062026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/c46683d36c_8773956010.pdf) (read 2026-06-10T09:50:27.000Z)
- 2026-06-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/7746fe679a_d435c0999e.pdf) (read 2026-06-10T09:50:27.000Z)
- 2026-06-09 — [Siaran Pers - Dividen Naik 13%, Elnusa Bagikan Rp323 Miliar dan Perkuat Investasi untuk Akselerasi Pertumbuhan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/d7a929295b_80587e16c6.pdf) (read 2026-06-09T09:50:13.000Z)
- 2026-06-09 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/2dcfe4df8f_149b829500.pdf) (read 2026-06-09T09:50:13.000Z)
- 2026-06-05 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/84ca4d5966_bf3ab0a00f.pdf) (read 2026-06-05T09:50:12.000Z)
- 2026-05-26 — [Siaran Pers - Elnusa Pertahankan Rating idAA+ dari PEFINDO, Perkuat Kepercayaan Pasar atas Fundamental dan Ketahanan Bisnis](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/b2bec8b6c2_e1d88afb91.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-26 — [Siaran Pers - Perkuat Ketahanan Energi Nasional, Elnusa Dukung Pertamina EP Zona 4 Tingkatkan Produksi Lewat Kegiatan Workover di 51 Sumur](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/33ce734ad7_ed20dfe146.pdf) (read 2026-05-26T09:50:50.000Z)
- 2026-05-22 — [Siaran Pers - Elnusa Perkuat Bisnis Jasa Energi Terintegrasi melalui Inovasi Teknologi di IPA Convex 2026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/62e793dc92_82bade06e4.pdf) (read 2026-05-22T09:50:45.000Z)

## 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.