# ARKO · Arkora Hydro Tbk.

Canonical: https://tradeinc.app/en/stocks/ARKO
Generated: 2026-10-17T08:48:16.170Z

- Sector: Infrastruktur · Utilitas
- Close: 1855 (2026-10-16)
- Market cap (IDR): 5437644639245
- Free float: 61.11%

## 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 |
|---|---|---|---|
| ARKORA BAKTI INDONESIA, PT | Corporate | 38.89% | 1138837925 |
| ENERGIA PRIMA NUSANTARA PT | Corporate | 26.55% | 777487893 |
| PT BINA PERTIWI ENERGI | Corporate | 4.94% | 144686000 |
| PT STAR PACIFIC TBK | Investment Advisors | 3.53% | 103503400 |
| PT TIRTA ORISA YASA | Corporate | 2.18% | 63895000 |
| HAPSORO | Individual | 2.04% | 59605000 |
| PT SENTOSA BERSAMA MITRA | Corporate | 2.01% | 58994650 |
| PROSPERA KAPITAL INVESTAMA, PT | Corporate | 1.88% | 55156700 |
| PT TATA TIRTA DATUN | Corporate | 1.28% | 37610600 |
| ACEI SINGAPORE HOLDINGS PRIVATE LTD. | Private Equity | 1.07% | 31473432 |

## 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 | 83.39% |
| Individual | 9.95% |
| Investment Advisors | 3.9% |
| Private Equity | 1.13% |
| Venture Capital | 0.72% |
| Private Bank | 0.5% |
| Mutual Funds | 0.2% |
| Firm | 0.15% |
| Securities Company | 0.04% |
| Bank | 0.02% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0% |
| Investment Manager | 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 |
|---|---|---|---|---|
| 2026-10-16 | Sesuai dengan Pasal Pasal | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-16102026-0899-00.pdf-0.pdf#page=1) |
| 2026-10-16 | According to Article Article | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-16102026-0899-00.pdf-0.pdf#page=3) |
| 2026-10-15 | Sesuai dengan Pasal Pasal | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-1778-00.pdf-0.pdf#page=1) |
| 2026-10-15 | According to Article Article | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-1778-00.pdf-0.pdf#page=3) |
| 2026-10-15 | Sesuai dengan Pasal Pasal | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-3929-00.pdf-0.pdf#page=1) |
| 2026-10-15 | According to Article Article | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-3929-00.pdf-0.pdf#page=3) |
| 2026-10-02 | Sesuai dengan Pasal Pasal | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-02102026-6068-00.pdf-0.pdf#page=1) |
| 2026-10-02 | According to Article Article | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-02102026-6068-00.pdf-0.pdf#page=3) |
| 2026-10-01 | According to Article Article | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-01102026-2611-00.pdf-0.pdf#page=3) |
| 2026-10-01 | Sesuai dengan Pasal Pasal | 1% → —; Shares: 2 → 4 | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-01102026-2611-00.pdf-0.pdf#page=1) |
| 2026-09-26 | Reference Number TEST-E | 2% → 1%; Shares: 0 → 26092026 | 74% | [PDF, page 3](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E0X2_34f9a3e9-0f3d-40c7-96d9-8e4d0225de2f-20260926101026.pdf#page=3) |

## Recent IDX disclosures

- 2026-10-16 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-16102026-0899-00.pdf-0.pdf) (read 2026-10-16T03:30:00.000Z)
- 2026-10-15 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-1778-00.pdf-0.pdf) (read 2026-10-15T09:40:25.000Z)
- 2026-10-15 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-15102026-3929-00.pdf-0.pdf) (read 2026-10-15T14:50:24.000Z)
- 2026-10-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/db27299690_c6e043aa5d.pdf) (read 2026-10-09T08:10:52.000Z)
- 2026-10-09 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/522490dbd8_1d7f1adb7b.pdf) (read 2026-10-09T08:40:52.000Z)
- 2026-10-08 — [Pemberitahuan Hasil RUPO PT Arkora Hydro Tbk.](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/f0c1c4695a_5df9f53c54.pdf) (read 2026-10-08T04:30:52.000Z)
- 2026-10-08 — [Penyampaian Bukti Iklan Ringkasan Risalah Rapat Umum Pemegang Obligasi Berwawasan Lingkungan (Green Bond) I Arkora Hydro Tahun 2023](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/3ec4c8a9e0_f448413328.pdf) (read 2026-10-08T04:40:52.000Z)
- 2026-10-08 — [Pendirian perusahaan baru melalui Anak Perusahaan Perseroan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/9705e674a2_b5a2299459.pdf) (read 2026-10-08T11:20:52.000Z)
- 2026-10-02 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/834d08e9a7_78e375ff44.pdf) (read 2026-10-02T08:00:29.000Z)
- 2026-10-02 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-02102026-6068-00.pdf-0.pdf) (read 2026-10-02T08:50:29.000Z)
- 2026-10-01 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-01102026-2611-00.pdf-0.pdf) (read 2026-10-01T09:40:29.000Z)
- 2026-09-29 — [Transaksi Material Tanpa Persetujuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/f22cac909c_aada76f399.pdf) (read 2026-09-29T09:30:42.000Z)
- 2026-09-26 — [Perubahan Nama / Kode / Sektor dan Sub Sektor](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_B010_6d136457-0c28-4724-bbeb-c993558ceee5-20260926130105.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pindah Papan Pencatatan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_B001_862271c0-aa98-4c26-92fb-8e0b1734e9f2-20260926115803.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Laporan Tahunan & Keberlanjutan dan ESG](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E020_5c34f305-c0c9-4296-bd79-4f056e67454b-20260926112240.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Laporan Tahunan & Keberlanjutan dan ESG](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E020_6ded6bce-7ebb-494a-be16-7e4fa3cc42fc-20260926112210.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Laporan Pengalihan Saham Hasil Pembelian Kembali](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E051_248670cb-ba8a-440e-a7db-8ff6e32cdbb6-20260926104802.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pencatatan Efek Bersifat Ekuitas dan Pra Pencatatan Saham](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_B002_8b9b92f2-e8e0-43e1-b898-8f2f31ba3a37-20260926103305.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Penambahan Modal dengan HMETD](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E0X3_c37455bb-9dec-4f15-9aa3-48ac73cd2768-20260926102719.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Ringkasan Risalah RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E013_39ffc69c-bffb-48ed-879f-3c46e7f2efc8-20260926102536.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pemberitahuan Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E002_8d609b9b-57e5-4e8c-8dd8-5a3fd7641cb2-20260926102405.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pengumuman RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E001_a8d9750c-44ee-4170-8997-569307e2b797-20260926102319.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pemberitahuan Mata Acara RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E049_8e810d0c-5bc2-4da7-b077-7c32610530dc-20260926102157.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Ringkasan Risalah RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E013_e4dc1856-4238-48a8-b61a-5c0d94f6626e-20260926101556.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Aksi Korporasi - Rencana Pengalihan Saham hasil Pembelian Kembali Saham (Refloat) - Pengalihan Saham Hasil Buyback dengan Pelaksanaan Program Kepemilikan Saham oleh Karyawan dan/atau Direksi dan Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E0X2_34f9a3e9-0f3d-40c7-96d9-8e4d0225de2f-20260926101026.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pemberitahuan Pemanggilan Rapat Umum Pemegang Saham Independen](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E002_f77d012a-035c-46ce-aa3e-ece1b417345b-20260926100727.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pengumuman RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E001_b3ca0bad-cfcd-41bc-a14b-d4bb50bdae30-20260926100453.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Pemberitahuan Mata Acara RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E049_2d21d88c-adcb-4cea-81bb-80473c2d6ef2-20260926100351.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Laporan Penggunaan Dana Hasil Penawaran Umum](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E022_84970633-7bbd-48b4-990c-c7d3dbf93c94-20260926102731.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-26 — [Laporan Pengalihan Saham Hasil Pembelian Kembali](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260926_ARKO_E051_7d122a13-06e9-489e-8485-2929e05a9fea-20260926114731.pdf) (read 2026-09-26T10:00:17.000Z)
- 2026-09-23 — [Transaksi Material Tanpa Persetujuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/ba5862d76d_52781e2512.pdf) (read 2026-09-23T09:20:37.000Z)
- 2026-09-22 — [Pemberitahuan Panggilan RUPO PT Arkora Hydro Tbk.](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/b69d0910b6_8669da1d71.pdf) (read 2026-09-22T08:40:37.000Z)
- 2026-09-19 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_E009_b737f926-e670-42e4-844f-3d886ffddb13-20260919153032.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Pencatatan Saham Tambahan dan Konversi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_B003_f25e1d5f-9dee-4fef-8657-5e15c5022adb-20260919151327.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Jadwal Aksi Korporasi Dividen Tunai Interim](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_E007_c6a53130-bf98-4728-a5ba-3fa6399806cc-20260919144341.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Penjelasan atas Permintaan Penjelasan Bursa (Publish)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_E023A_6d4a3b9e-0265-4d1b-8086-c181dce2d2d8-20260919141041.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Permintaan Penjelasan Atas Volatilitas Transaksi Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_B005_b34c5be2-01ae-4f8c-af68-f7372d6770f0-20260919140807.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Pengumuman Sanksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_B008_e9e2d88f-9eb9-4186-a3c7-4099ed85c783-20260919135639.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Pengumuman Jatuh Tempo Obligasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_B012_bf57994d-fb5f-4a62-abb8-0c57f3a9e278-20260919132050.pdf) (read 2026-09-19T10:00:00.000Z)
- 2026-09-19 — [Lain-lain](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/20260919_ARKO_B009_34ccdbff-b86e-43d0-a4cd-f30c4eee321f-20260919131430.pdf) (read 2026-09-19T10:00:00.000Z)

## 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.