# GPSO · Geoprima Solusi Tbk.

Canonical: https://tradeinc.app/en/stocks/GPSO
Generated: 2026-10-17T08:00:01.409Z

- Sector: Perindustrian · Barang Perindustrian
- Close: 204 (2026-10-16)
- Market cap (IDR): 149622452784
- Free float: 57.6%

## 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 PIMSF PULOGADUNG (Controller) | Corporate | 42.4% | 310983100 |
| PT TRIPLE BERKAH BERSAMA | Corporate | 1.9% | 13940600 |
| PT. BERLIAN TAMBANG INDONESIA | Corporate | 1.77% | 12956700 |
| TONI BUNAWAN | Individual | 1.72% | 12619100 |
| MULIAHATI BUNAWAN | Individual | 1.68% | 12336400 |
| PT KONSULTAMA SUKSES INDONESIA | Corporate | 1.49% | 10950000 |
| DELVI TRIANTO | Individual | 1.18% | 8672500 |
| SUBUR ANUGERAH SENTOSA, PT | Corporate | 1.05% | 7720000 |
| HENDRA WIJAYA | Individual | 1.04% | 7603400 |

## 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 | 48.36% |
| Corporate | 48.26% |
| Private Bank | 1.68% |
| Insurance | 0.94% |
| Investment Advisors | 0.48% |
| Bank | 0.26% |
| Securities Company | 0.01% |

## 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 |
|---|---|---|---|---|
| 2026-08-20 | WICAHYO RATOMO | 5.13% → 5.05%; Shares: 37616400 → 37016400 | 100% | [Source file](https://www.idx.co.id/Media/ojilsdxk/peng-2026-08-20-00057-lima-persen.xlsx) |
| 2026-07-06 | PT PIMSF PULOGADUNG (Controller) | 43.3% → 42.4%; Shares: 317543600 → 310983100 | 100% | [Source file](https://www.idx.co.id/Media/iabdwv5i/peng-2026-07-06-00025-lima-persen.xlsx) |
| 2026-07-03 | ELISA WENARDJO | 6.4% → 5.82%; Shares: 42697500 → 42697500 | 100% | [Source file](https://www.idx.co.id/Media/jjuf33vr/peng-2026-07-03-00024-lima-persen.xlsx) |
| 2026-07-03 | PT PIMSF PULOGADUNG (Controller) | 37.63% → 43.3%; Shares: 250869600 → 317543600 | 100% | [Source file](https://www.idx.co.id/Media/jjuf33vr/peng-2026-07-03-00024-lima-persen.xlsx) |
| 2026-07-01 | ELISA WENARDJO | 5.28% → 6.4%; Shares: 35227500 → 42697500 | 100% | [Source file](https://www.idx.co.id/Media/tlajvl2a/peng-2026-07-01-00022-lima-persen.xlsx) |
| 2026-06-30 | PT PIMSF PULOGADUNG (Controller) | 36.95% → 37.63%; Shares: 246369600 → 250869600 | 100% | [Source file](https://www.idx.co.id/Media/xagbtbe2/peng-2026-06-30-00021-lima-persen.xlsx) |
| 2026-06-24 | PT PIMSF Pulogadung (Controller) | — → —; Shares: 303033800 → 246369600 | 74% | [PDF, page 6](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/95e4d53f0b_fdbee1240f.pdf#page=6) |
| 2026-06-08 | XELISA WENARDJO | 0% → 5.02%; Shares: 0 → 33487600 | 90% | [PDF, page 8](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8bcba13f1f_53312967bf.pdf#page=8) |
| 2026-06-08 | PT PIMSF PULOGADUN (Controller) | 48.95% → 36.95%; Shares: 326369600 → 246369600 | 90% | [PDF, page 8](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8bcba13f1f_53312967bf.pdf#page=8) |
| 2026-06-08 | PT PIMSF (Controller) | 48.95% → 36.95%; Shares: 326369600 → 246369600 | 75% | [PDF, page 2](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8bcba13f1f_53312967bf.pdf#page=2) |
| 2026-05-21 | PT PIMSF (Controller) | 48.95% → 36.95%; Shares: 326369600 → 246369600 | 78% | [PDF, page 2](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/11693f9392_8a8263954e.pdf#page=2) |
| 2026-05-08 | PIMSF PULOGADUNG (Controller) | 48.95% → 36.95%; Shares: 326369600 → 246369600 | 86% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08052026-4230-00.pdf-0.pdf#page=1) |

## Recent IDX disclosures

- 2026-10-06 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/69e4ea0c17_892abb48fa.pdf) (read 2026-10-06T10:20:38.000Z)
- 2026-09-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/39e2320167_f87a1a990b.pdf) (read 2026-09-10T06:40:59.000Z)
- 2026-08-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/bf3924b31a_0ab928eabb.pdf) (read 2026-08-07T10:00:29.000Z)
- 2026-07-17 — [Hasil Pelaksanaan Penambahan Modal Tanpa Hak Memesan Efek Terlebih Dahulu  (PMTHMETD) PT Geoprima Solusi TBK.](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/6ac63c5226_8b83ad12e3.pdf) (read 2026-07-17T10:00:12.000Z)
- 2026-07-08 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/d62e4318ec_eb8681c8d0.pdf) (read 2026-07-08T07:30:33.000Z)
- 2026-07-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/8698bf9327_76d566bc2c.pdf) (read 2026-07-08T04:00:33.000Z)
- 2026-07-07 — [Pengumuman Hasil Penambahan Modal tanpa Memberikan Hak Memesan Efek Terlebih Dahulu ("PMTHMETD")](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/f4b0c69289_e4afb223d6.pdf) (read 2026-07-07T08:50:28.000Z)
- 2026-07-03 — [Pencatatan Saham](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/54ad53dd7c_b1ed6c3eaa.pdf) (read 2026-07-03T09:50:08.000Z)
- 2026-06-30 — [Pemberitahuan Penambahan Modal Tanpa Memberikan Hak Memesan Efek Terlebih Dahulu ("PMTHMETD")](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/06aa2e97d8_1fe3e60cbd.pdf) (read 2026-06-30T05:10:08.000Z)
- 2026-06-25 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/46b6322411_5dea85fdcc.pdf) (read 2026-06-25T04:40:10.000Z)
- 2026-06-25 — [Penyampaian Laporan Keuangan Interim (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260625154810-62698-0/FinancialStatement-2026-I-GPSO.pdf) (read 2026-06-25T04:50:10.000Z)
- 2026-06-25 — [Penyampaian Laporan Keuangan Interim (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202506/20260625154531-62697-0/FinancialStatement-2025-I-GPSO.pdf) (read 2026-06-25T04:50:10.000Z)
- 2026-06-24 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/83b6be7b42_89a49e72d6.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Penyampaian Laporan Keuangan Interim (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/20260624215747-62687-0/FinancialStatement-2026-I-GPSO.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/3f0941f842_000f7be9a6.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Laporan Hasil Evaluasi Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/eb6c6e9bf6_23cd2eb8f9.pdf) (read 2026-06-24T08:40:10.000Z)
- 2026-06-24 — [Penyampaian Laporan Keuangan Interim (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202506/20260624215541-62688-0/FinancialStatement-2025-I-GPSO.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-24 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan dan Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/95e4d53f0b_fdbee1240f.pdf) (read 2026-06-24T09:50:10.000Z)
- 2026-06-18 — [PERUBAHAN DAN/ATAU TAMBAHAN INFORMASI ATAS PERUBAHAN KEGIATAN USAHA, TRANSAKSI MATERIAL DAN PMTHMETD](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/3a28db1adb_38f15b8240.pdf) (read 2026-06-18T09:50:48.000Z)
- 2026-06-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/de94f4aeee_e3640e22bd.pdf) (read 2026-06-10T03:20:27.000Z)
- 2026-06-10 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/bc797be0f8_1ea2238631.pdf) (read 2026-06-10T02:00:00.000Z)
- 2026-06-08 — [Perubahan Struktur Pemegang Saham (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8bcba13f1f_53312967bf.pdf) (read 2026-06-08T02:00:13.000Z)
- 2026-06-08 — [Penyampaian Materi Public Expose - Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/c97b18b116_0574dadc58.pdf) (read 2026-06-08T02:00:13.000Z)
- 2026-05-29 — [Rencana Penyelenggaraan Public Expose - Tahunan (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/493a513e91_4f8035c0df.pdf) (read 2026-05-29T07:20:52.000Z)
- 2026-05-29 — [Perubahan Jadwal Rapat Umum Pemegang Saham Tahunan dan Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3b022ba15f_397efdbfb1.pdf) (read 2026-05-29T02:00:52.000Z)
- 2026-05-25 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/ba0aaa1036_9389036f74.pdf) (read 2026-05-25T02:00:46.000Z)
- 2026-05-25 — [Siaran Pers](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/00a08b29bc_deb44a66cd.pdf) (read 2026-05-25T03:00:46.000Z)
- 2026-05-21 — [Perubahan Struktur Pemegang Saham](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/11693f9392_8a8263954e.pdf) (read 2026-05-21T09:00:45.000Z)
- 2026-05-14 — [Penjelasan atas Permintaan Penjelasan Bursa (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/23902d5685_6cf24397e3.pdf) (read 2026-05-14T09:59:03.000Z)
- 2026-05-13 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/91f2e4ead9_4b47d58af7.pdf) (read 2026-05-13T09:59:57.000Z)
- 2026-05-12 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0dd42be4f0_1817ccc0d0.pdf) (read 2026-05-12T02:49:01.000Z)
- 2026-05-11 — [Pemanggilan Rapat Umum Pemegang Saham Tahunan dan Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/baa7b5f08d_3b1cc591e8.pdf) (read 2026-05-11T00:35:02.000Z)
- 2026-05-11 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/e5a81b3a36_e00947cd99.pdf) (read 2026-05-11T02:21:02.000Z)
- 2026-05-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/982f79ec4f_1b1fdcb100.pdf) (read 2026-05-10T23:50:02.000Z)
- 2026-05-08 — [Penyampaian Laporan Keuangan Interim Yang Tidak Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/20260508195755-62379-0/FinancialStatement-2026-I-GPSO.pdf) (read 2026-05-08T02:00:00.000Z)
- 2026-05-08 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08052026-4230-00.pdf-0.pdf) (read 2026-05-07T23:10:00.000Z)
- 2026-05-07 — [Pembelian atau penjualan saham perusahaan yang nilainya material](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/2e41ec55f7_0c392d4550.pdf) (read 2026-05-07T09:59:35.000Z)
- 2026-05-07 — [Pembelian atau penjualan saham perusahaan yang nilainya material](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/2e41ec55f7_0c392d4550.pdf) (read 2026-05-07T08:52:35.000Z)
- 2026-05-06 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.co.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/23113e450a_7aa3370122.pdf) (read 2026-05-06T08:41:33.000Z)
- 2026-05-06 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/23113e450a_7aa3370122.pdf) (read 2026-05-06T09:59:33.000Z)

## 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.