300275.SZ · SZSE
CHONGQING MAS SCI.&TECH.CO.,LTD.
梅安森 · 信息技术 · 重庆市
Top shareholders · H1 2026
| Rank | Shareholder | Reported shares |
|---|---|---|
| 1 | 马焰 | 46,935,680 |
| 2 | 叶立胜 | 9,646,366 |
| 3 | 苏韵鉴 | 4,347,000 |
| 4 | 浦忠琴 | 4,338,700 |
| 5 | 杨晓波 | 3,517,200 |
| 6 | 关刚刚 | 2,180,000 |
| 7 | 程岩 | 2,020,000 |
| 8 | 王涛 | 1,974,000 |
| 9 | 高盛国际资产管理公司 | 1,635,766 |
| 10 | 刘英 | 1,589,300 |
Top shareholders · Q1 2026
| Rank | Shareholder | Reported shares |
|---|---|---|
| 1 | 马焰 | 46,935,680 |
| 2 | 叶立胜 | 9,646,366 |
| 3 | 苏韵鉴 | 3,293,300 |
| 4 | 浦忠琴 | 2,255,800 |
| 5 | 吴彩香 | 2,061,600 |
| 6 | 程岩 | 2,020,000 |
| 7 | 关刚刚 | 2,000,000 |
| 8 | 王涛 | 1,970,000 |
| 9 | 周和华 | 1,550,000 |
| 10 | 刘英 | 1,476,900 |
Reported top-shareholder data does not establish that a holder bought or sold shares during the period.