# BSBK · Wulandari Bangun Laksana Tbk.

Canonical: https://tradeinc.app/en/stocks/BSBK
Generated: 2026-10-17T06:26:23.944Z

- Sector: Properti & Real Estat
- Close: 34 (2026-10-16)
- Market cap (IDR): 853199498124
- Free float: 15.05%

## 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 |
|---|---|---|---|
| CLARISSA ADY SUMASTO TJIA | Individual | 39.85% | 10000000000 |
| CHRISTOPHER SUMASTO TJIA | Individual | 39.85% | 10000000000 |
| GLORY VENTURE CAPITAL LTD | Venture Capital | 5.23% | 1312116139 |
| HADDONSTON VIZ VENTURES PTE LTD | Private Equity | 4.1% | 1029597258 |
| MANDIRI INVESTASI BERSAMA PT | Corporate | 1.01% | 252639600 |

## 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 | 45.86% |
| Venture Capital | 25.77% |
| Private Equity | 20.22% |
| Corporate | 7.08% |
| Permanent Establishment | 0.42% |
| Securities Company | 0.3% |
| Bank | 0.18% |
| Capital Market Supporting Institutions And Professions | 0.15% |
| Firm | 0.02% |
| Investment Advisors | 0% |
| Foundation | 0% |
| Private Bank | 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

- 2026-10-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/72476a73e6_d0d59af323.pdf) (read 2026-10-09T09:50:52.000Z)
- 2026-10-05 — [Jadwal Dividen Tunai Interim](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/ca71eaa0ac_bdf83f9f19.pdf) (read 2026-10-05T11:30:40.000Z)
- 2026-10-05 — [Pembagian dividen interim](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/73ef699ad3_d5249e0db4.pdf) (read 2026-10-05T11:40:40.000Z)
- 2026-09-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/403673db19_fa1571eea9.pdf) (read 2026-09-09T08:20:09.000Z)
- 2026-08-10 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/3862004287_340540adda.pdf) (read 2026-08-10T03:00:17.000Z)
- 2026-07-31 — [Perubahan anggota Direksi dan/atau anggota Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/516c39857a_40deb284ee.pdf) (read 2026-07-31T15:50:57.000Z)
- 2026-07-31 — [Penyampaian Laporan Keuangan Interim Yang Tidak Diaudit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/20260731175142-63876-0/FinancialStatement-2026-II-BSBK.pdf) (read 2026-07-31T11:00:57.000Z)
- 2026-07-27 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/dff09a7e04_cc2b2116e0.pdf) (read 2026-07-27T10:10:21.000Z)
- 2026-07-22 — [Laporan Bulanan Registrasi Pemegang Efek (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/895046681d_bd620ae9d0.pdf) (read 2026-07-22T08:50:18.000Z)
- 2026-07-16 — [Penyampaian Bukti Iklan Hasil RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/d37db88822_861f03fb37.pdf) (read 2026-07-16T16:00:09.000Z)
- 2026-07-16 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/f9710880e2_3aafd494af.pdf) (read 2026-07-16T12:30:09.000Z)
- 2026-07-09 — [Penyampaian Bukti Iklan Perubahan Anggota Direksi dan/atau Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/0a7672ada6_7bf51e5ef5.pdf) (read 2026-07-09T11:00:57.000Z)
- 2026-07-09 — [Perubahan anggota Direksi dan/atau anggota Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/73d37e97ee_6b1cad4a9e.pdf) (read 2026-07-09T01:50:41.000Z)
- 2026-06-30 — [Transaksi Afiliasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/2ee919ffd3_9b4a60d3da.pdf) (read 2026-06-30T04:30:08.000Z)
- 2026-06-22 — [Pemanggilan Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/d772718866_04abc41bb8.pdf) (read 2026-06-22T05:00:10.000Z)
- 2026-06-22 — [Penyampaian Bukti Iklan Panggilan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/4a4de3101d_d712ef6997.pdf) (read 2026-06-22T09:50:10.000Z)
- 2026-06-05 — [Pemberitahuan Rencana Rapat Umum Pemegang Saham Luar Biasa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/3936dab829_0956cd905e.pdf) (read 2026-06-05T02:50:12.000Z)
- 2026-06-05 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/be6f89486b_c77e5bac6b.pdf) (read 2026-06-05T02:00:00.000Z)
- 2026-06-05 — [Penyampaian Bukti Iklan Pemberitahuan RUPS](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/f73ebf5e11_63e9298d3f.pdf) (read 2026-06-05T09:50:12.000Z)
- 2026-05-25 — [Perubahan anggota Direksi dan/atau anggota Dewan Komisaris](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/58853747ae_fb0458e629.pdf) (read 2026-05-25T04:00:46.000Z)
- 2026-05-09 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/8a5b19a002_be67e382da.pdf) (read 2026-05-09T02:00:00.000Z)

## 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.