# WTON · Wijaya Karya Beton Tbk

Canonical: https://tradeinc.app/en/stocks/WTON
Generated: 2026-10-17T03:08:12.730Z

- Sector: Barang Baku
- Close: 60 (2026-10-16)
- Market cap (IDR): 523000000020
- Free float: 40%

## 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 |
|---|---|---|---|
| PERUSAHAAN PERSEROAN (PERSERO) PT WIJAYA KARYA TBK | State Owned Enterprises | 60% | 5229279960 |
| KOPERASI KARYA MITRA SATYA | Cooperatives | 3.95% | 344033049 |
| DJS KETENAGAKERJAAN PROGRAM JAMINAN HARI TUA | Insurance | 2.8% | 243629400 |
| PANIN SEKURITAS Tbk, PT | Securities Company | 1.59% | 138325700 |
| PT TASPEN (PERSERO) | State Owned Enterprises | 1.38% | 120468400 |

## 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 | 66.28% |
| Cooperatives | 11.28% |
| Insurance | 7.94% |
| Securities Company | 4.49% |
| State Owned Enterprises | 3.54% |
| Bank | 2.06% |
| Corporate | 1.98% |
| Pension Funds | 1.44% |
| Mutual Funds | 0.73% |
| Private Bank | 0.14% |
| Investment Advisors | 0.07% |
| Capital Market Supporting Institutions And Professions | 0.02% |
| Educational Institution | 0.02% |
| Foundation | 0.01% |
| Investment Manager | 0% |
| Firm | 0% |
| Brokerage Firms | 0% |
| Commanditaire Vennootschap (Cv) Or Limited Partnership | 0% |

## Ownership changes

Changes reported in IDX ownership filings, including directors and major shareholders. Unchanged daily snapshots and extractions below 70% confidence are omitted.

No ownership change has been extracted for this stock. Extraction covers IDX filings from April 2026 onward.

## Recent IDX disclosures

- 2026-10-08 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/63daf773b6_fd52b063f9.pdf) (read 2026-10-08T02:00:52.000Z)
- 2026-09-11 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/c2881464c6_faa33c07c3.pdf) (read 2026-09-11T12:40:45.000Z)
- 2026-09-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/8bab655d38_b909d6fbec.pdf) (read 2026-09-07T10:00:33.000Z)
- 2026-09-04 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/3bb0d270f4_d522492d7e.pdf) (read 2026-09-04T11:10:40.000Z)
- 2026-08-24 — [Perubahan Komite Nominasi dan Remunerasi Emiten atau Perusahaan Publik](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/445783a102_2656808f44.pdf) (read 2026-08-24T10:40:19.000Z)
- 2026-08-24 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/76540d3e4e_a6b9807aa2.pdf) (read 2026-08-24T10:40:19.000Z)
- 2026-08-20 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/0ee75438d0_92b25ee8be.pdf) (read 2026-08-20T07:50:46.000Z)
- 2026-08-13 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/f7606fd800_4b00b1d23b.pdf) (read 2026-08-13T10:50:27.000Z)
- 2026-08-05 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/34faaa8417_39ec17611f.pdf) (read 2026-08-05T09:30:09.000Z)
- 2026-07-13 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/85128e8e5d_ea4195ab93.pdf) (read 2026-07-13T15:10:02.000Z)
- 2026-07-13 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/b397983b0b_30c3cb0588.pdf) (read 2026-07-13T07:50:02.000Z)
- 2026-07-06 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/15e7395059_62bd355109.pdf) (read 2026-07-06T02:20:30.000Z)
- 2026-07-02 — [Perubahan Komite Nominasi dan Remunerasi Emiten atau Perusahaan Publik](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/48ed35c763_fba7f12460.pdf) (read 2026-07-02T05:20:08.000Z)
- 2026-07-02 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/d377286191_8916cd5c89.pdf) (read 2026-07-02T05:40:08.000Z)
- 2026-07-01 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/ee77715586_dfb3c8c87a.pdf) (read 2026-07-01T02:00:08.000Z)
- 2026-06-18 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/296794ddc3_7a6c224a07.pdf) (read 2026-06-18T06:10:48.000Z)
- 2026-06-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/de643707b6_b238d6679c.pdf) (read 2026-06-09T01:00:13.000Z)
- 2026-06-04 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/8908182b53_57112ea75c.pdf) (read 2026-06-04T03:30:30.000Z)
- 2026-06-03 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/a473f5128f_281a087f54.pdf) (read 2026-06-03T03:30:34.000Z)
- 2026-05-19 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/9645a8898d_908f9d6550.pdf) (read 2026-05-19T07:00:25.000Z)
- 2026-05-18 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 18052026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/dc3d750002_522ca6cdc0.pdf) (read 2026-05-18T02:00:00.000Z)
- 2026-05-18 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/a2b5224104_1f7bd0051b.pdf) (read 2026-05-18T02:00:00.000Z)
- 2026-05-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/1f4181ad8b_cb89c26a7d.pdf) (read 2026-05-07T08:52:35.000Z)
- 2026-05-07 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/c6308bae87_5f62c2366b.pdf) (read 2026-05-06T23:10:33.000Z)

## 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.