603183.SH · SSE
SUZHOU INSTITUTE OF BUILDING SCIENCE GROUP CO,LTD
建研院 · 工业 · 苏州市
Top shareholders · H1 2026
| Rank | Shareholder | Reported shares |
|---|---|---|
| 1 | 吴小翔 | 37,055,723 |
| 2 | 黄春生 | 31,323,420 |
| 3 | 吴其超 | 25,162,397 |
| 4 | 王惠明 | 23,425,020 |
| 5 | 胡玉兰 | 18,570,400 |
| 6 | 张素芬 | 10,580,000 |
| 7 | 王鹏飞 | 7,409,997 |
| 8 | 丁整伟 | 4,812,612 |
| 9 | 深圳纽富斯投资管理有限公司-纽富斯花盼私募证券投资基金 | 4,107,700 |
| 10 | 徐逸辰 | 3,687,489 |
Top shareholders · Q1 2026
| Rank | Shareholder | Reported shares |
|---|---|---|
| 1 | 吴小翔 | 37,055,723 |
| 2 | 黄春生 | 31,323,420 |
| 3 | 吴其超 | 25,257,397 |
| 4 | 王惠明 | 23,425,020 |
| 5 | 胡玉兰 | 18,568,600 |
| 6 | 张素芬 | 10,520,000 |
| 7 | 王鹏飞 | 7,607,897 |
| 8 | 徐逸辰 | 5,029,289 |
| 9 | 丁整伟 | 4,812,612 |
| 10 | 高盛公司 | 3,795,457 |
Reported top-shareholder data does not establish that a holder bought or sold shares during the period.