China Oilfield Services Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 601808?
Owner Type	Number of Shares	Ownership Percentage
General Public	1,092,877,558	22.9%
Institutions	1,267,865,142	26.6%
Private Companies	2,410,849,300	50.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 73.52% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
50.5%	China National Offshore Oil Corporation	2,410,849,300	CN¥28.5b	0%	no data
4.18%	Fidelity International Ltd	199,676,000	CN¥2.4b	1.26%	0.07%
3.09%	BlackRock, Inc.	147,616,880	CN¥1.7b	-1.49%	no data
2.89%	China Securities Finance Corp, Asset Management Arm	137,982,876	CN¥1.6b	0%	0.34%
1.85%	Allianz Asset Management GmbH	88,390,800	CN¥1.0b	0%	0.03%
1.65%	The Vanguard Group, Inc.	78,546,831	CN¥928.7m	-0.08%	no data
1.36%	Hermes Investment Management Limited	65,036,000	CN¥769.0m	0%	0.34%
0.96%	T. Rowe Price Group, Inc.	45,895,152	CN¥542.7m	-0.03%	0.01%
0.85%	Baillie Gifford & Co.	40,374,975	CN¥477.4m	0%	0.02%
0.69%	Harvest Fund Management Co. Ltd.	32,699,224	CN¥386.6m	0%	0.07%
0.67%	Dimensional Fund Advisors LP	31,772,608	CN¥375.7m	0.74%	no data
0.59%	Penghua Fund Management Co., Ltd.	28,337,932	CN¥335.1m	-0.3%	0.21%
0.55%	JPMorgan Chase & Co, Brokerage and Securities Investments	26,236,988	CN¥310.2m	0%	0.01%
0.49%	Zheshang Fund Management Co., Ltd.	23,275,700	CN¥275.2m	0%	1.91%
0.45%	JP Morgan Asset Management	21,238,293	CN¥251.1m	0.01%	no data
0.44%	China Merchants Fund Management Company Ltd.	21,140,247	CN¥250.0m	0%	0.17%
0.42%	Amundi Asset Management SAS	19,836,513	CN¥234.5m	0.72%	no data
0.4%	Norges Bank Investment Management	18,876,278	CN¥223.2m	0%	no data
0.28%	China Universal Asset Management Company Ltd.	13,566,661	CN¥160.4m	0%	0.05%
0.24%	JOHCM (USA) Inc	11,290,384	CN¥133.5m	0%	0.16%
0.23%	Principal Global Investors, LLC	11,075,583	CN¥131.0m	0%	no data
0.19%	E Fund Management Co., Ltd.	9,143,476	CN¥108.1m	0%	0.01%
0.18%	Fullgoal Fund Management Co. Ltd.	8,512,500	CN¥100.7m	0%	0.03%
0.18%	Tianhong Asset Management Co., Ltd.	8,432,486	CN¥99.7m	0%	0.08%
0.18%	Geode Capital Management, LLC	8,414,084	CN¥99.5m	2.62%	no data