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DUPT
301158
14.96
1.64% ( -0.25 )
Delay Closed: Aug 13, 15:00:00
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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
Public and others
46.34%
Public companies
44.92%
Institutions
5.02%
Individuals & Insiders
3.27%
ESOPs
0.45%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Yantai Jereh Oilfield Services Group Co., Ltd.
44.92%
86.30M
0.11%
+0
03/31/2026
National Council for Social Security Fund
1.47%
2.83M
--
+2.83M
03/31/2026
Guihua Cheng
Chairman & GM
1.38%
2.65M
<0.01%
+0
03/31/2026
The Goldman Sachs Group, Inc.
0.99%
1.90M
0.64%
+1.23M
03/31/2026
JPMorgan Chase & Co.
0.72%
1.38M
--
+1.38M
03/31/2026
Haibin Wang
Deputy GM & Secretary
0.56%
1.08M
0.32%
-624.00K
03/31/2026
UBS Asset Management AG
0.53%
1.01M
--
+1.01M
03/31/2026
Dezhou United Petroleum Technology Co.,Ltd., ESOP
0.45%
874.12K
0.07%
-130.26K
04/30/2026
Jiping Wang
Deputy GM & Non-Independent Director
0.42%
806.25K
<0.01%
+0
03/31/2026
Barclays PLC
0.42%
799.39K
0.03%
-57.27K
03/31/2026
Ianchao Xing
Former Director
0.41%
780.00K
0.62%
-1.19M
03/31/2026
Morgan Stanley
0.39%
745.96K
--
+745.96K
03/31/2026
Zhanjun Li
Deputy General Manager
0.24%
455.00K
<0.01%
+0
12/31/2025
Gfund Management Co., Ltd.
0.15%
285.61K
<0.01%
+0
12/31/2025
Yanjun Jia
Deputy General Manager
0.15%
280.80K
<0.01%
+0
12/31/2025
GF Fund Management Co., Ltd.
0.12%
236.34K
<0.01%
+0
12/31/2025
hanghai Guotai Junan Security Assets Management Co. Ltd.
0.07%
133.90K
<0.01%
+0
12/31/2025
Bank of Beijing Scotiabank Asset Management Co., Ltd.
0.05%
92.17K
<0.01%
+0
12/31/2025
Lion Fund Management Co. Ltd.
0.05%
91.49K
<0.01%
+0
06/30/2025
Tao Li
Chairman of the Supervisory Board
0.04%
78.00K
<0.01%
+0
12/31/2024