ACM Research (Shanghai) 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 688082?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,052,287	0.242%
Employee Share Scheme	1,681,979	0.386%
General Public	5,849,188	1.34%
Private Companies	6,322,451	1.45%
Institutions	63,109,196	14.5%
Public Companies	357,692,308	82.1%

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

Top Shareholders

Top 25 shareholders own 96.46% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
82.1%	ACM Research, Inc.	357,692,308	CN¥29.3b	0%	no data
3.11%	China Asset Management Co. Ltd.	13,546,109	CN¥1.1b	0%	0.22%
1.09%	Xinwei (Shanghai) Management Consulting Partnership Enterprise (Limited Partnership)	4,756,154	CN¥390.1m	0%	no data
1.06%	Shanghai Pudong Emerging Industry Investment Co., Ltd.	4,615,384	CN¥378.5m	0%	26.59%
1.06%	Shanghai Integrated Circuit Industry Investment Fund Management Co., Ltd.	4,615,384	CN¥378.5m	0%	no data
0.66%	Invesco Great Wall Fund Management Co. Ltd	2,869,269	CN¥235.3m	0%	0.16%
0.64%	Lion Fund Management Co. Ltd.	2,808,223	CN¥230.3m	0%	0.67%
0.63%	E Fund Management Co., Ltd.	2,738,796	CN¥224.6m	0%	0.04%
0.59%	Orient Fund Management Co. Ltd.	2,552,154	CN¥209.3m	0%	1.03%
0.53%	Haitong Capital Co., Ltd.	2,307,692	CN¥189.3m	0%	16.65%
0.48%	Sunrise Capital Management Co., Ltd.	2,076,924	CN¥170.3m	0%	14.02%
0.44%	Shanghai Jinpu Intelligent Technology Investment Management Co.,Ltd.	1,923,077	CN¥157.7m	0%	100.0%
0.4%	Shanghai Zhangjiang Science&Technology Venture Capital Co., Ltd	1,755,211	CN¥143.9m	0%	32.71%
0.4%	CPIC Fund Management Co., Ltd.	1,751,491	CN¥143.6m	0%	0.44%
0.39%	ACM Research (Shanghai) ,Inc., ESOP	1,681,979	CN¥137.9m	0%	no data
0.38%	Oriental Alpha Fund Management Co., Ltd.	1,640,620	CN¥134.5m	0%	2.3%
0.36%	Shanghai International Group Co.,Ltd.	1,566,297	CN¥128.5m	0%	no data
0.35%	SL Capital	1,538,462	CN¥126.2m	0%	no data
0.32%	Wuxi Guolian Industry Investment Co., Ltd.	1,407,838	CN¥115.5m	0%	2.65%
0.3%	Harvest Fund Management Co. Ltd.	1,316,691	CN¥108.0m	0%	0.04%
0.29%	China Merchants Fund Management Company Ltd.	1,268,289	CN¥104.0m	0%	0.07%
0.29%	Guotai Asset Management Company Limited	1,264,715	CN¥103.7m	0%	0.06%
0.23%	China Southern Asset Management Co., Ltd.	1,011,098	CN¥82.9m	0%	0.04%
0.21%	Zhong Ou Fund Management Co., Ltd	933,062	CN¥76.5m	0%	0.04%
0.15%	Jinxin Fund Management Co., Ltd.	651,300	CN¥53.4m	0%	1.54%