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UPAM
301717
401.91
6.95% ( +26.11 )
Delay Trading: Aug 26, 14:06:33
Start trading
Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Individuals & Insiders
46.87%
Public and others
18.04%
Institutions
13.92%
Private companies
11.60%
Others
9.57%
Major Shareholders
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Jie Chai
Chairman & GM
31.42%
32.00M
--
+32.00M
08/11/2026
Lin Chai
Chief Engineer & Director
15.46%
15.74M
--
+15.74M
08/11/2026
SDIC Venture Capital Management Co., Ltd.
4.75%
4.84M
--
+4.84M
08/11/2026
BYD Company Limited
3.88%
3.95M
--
+3.95M
08/11/2026
Advanced Micro-Fabrication Equipment Inc. China
3.19%
3.25M
--
+3.25M
08/11/2026
Beijing Nuohua Capital Investment Management Co., Ltd.
2.53%
2.57M
--
+2.57M
08/11/2026
Huatai Chaochun Shares Home No. 1 ChiNext, ESOP
2.50%
2.55M
--
+2.55M
08/11/2026
Chengdu Jiaze Hechang Enterprise Management Partnership (Limited Partnership)
2.44%
2.49M
--
+2.49M
08/11/2026
Nanjing Jiatian and New Enterprise Management Partnership (Limited Partnership)
2.31%
2.35M
--
+2.35M
08/11/2026
Jiaxing Xinchun Equity Investment Partnership (Limited Partnership)
1.36%
1.38M
--
+1.38M
08/11/2026
Ningbo Fengnian Rongtong Investment Management Co., Ltd.
1.28%
1.30M
--
+1.30M
08/11/2026
Beijing Rich Land Capital, LLP.
1.19%
1.21M
--
+1.21M
08/11/2026
Changcun Hongtu Equity Investment (Wuhan) Partnership Enterprise (Limited Partnership)
1.04%
1.06M
--
+1.06M
08/11/2026
Shanghai Xinzhi Times Enterprise Management Co., Ltd.
0.89%
909.23K
--
+909.23K
08/11/2026
MultiGo Capital
0.85%
865.38K
--
+865.38K
08/11/2026
Beijing Electronic Control Industry Investment Co., Ltd.
0.82%
833.46K
--
+833.46K
08/11/2026
Ningbo Zhongxin Venture Capital Partnership (Limited Partnership)
0.70%
712.87K
--
+712.87K
08/11/2026
Chengdu Gaoxin Xindongneng Huajing Equity Investment Fund Partnership (Limited Partnership)
0.70%
712.87K
--
+712.87K
08/11/2026
Chengdu Gaotou Electronic Information Industry Group Co., Ltd..
0.66%
674.61K
--
+674.61K
08/11/2026
Wuhan Zesen Changsheng Venture Capital Fund Management Co., LTD
0.56%
570.30K
--
+570.30K
08/11/2026
