Changchun UP OptotechLtd 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 2338?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,236,124	0.515%
Private Companies	11,990,000	5%
General Public	102,616,970	42.8%
Institutions	124,156,906	51.7%

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

Top Shareholders

Top 25 shareholders own 57.58% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
42.4%	Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences Endowment Arm	101,754,784	CN¥2.8b	0%	no data
5%	Guangdong Guangsheng Holding Group Co., Ltd.	11,990,000	CN¥326.0m	0%	no data
1.77%	E Fund Management Co., Ltd.	4,240,600	CN¥115.3m	0%	0.02%
1.36%	Huashang Fund Management Company Ltd.	3,269,681	CN¥88.9m	0%	0.19%
0.73%	Yinhua Fund Management Co., Ltd.	1,740,300	CN¥47.3m	5,610%	0.05%
0.68%	China Asset Management Co. Ltd.	1,636,600	CN¥44.5m	0%	0.01%
0.67%	HuaAn Fund Management Company Ltd.	1,597,300	CN¥43.4m	0%	0.03%
0.55%	Guotai Asset Management Company Limited	1,325,800	CN¥36.0m	0%	0.02%
0.55%	Agricultural Bank of China Co., Ltd. Enterprise Annuity Plan - Bank of China Co., Ltd.	1,312,000	CN¥35.7m	0%	15.59%
0.51%	Xuan Ming	1,228,124	CN¥33.4m	0%	no data
0.48%	China Southern Asset Management Co., Ltd.	1,142,200	CN¥31.1m	0%	0.01%
0.45%	Taikang Asset Management Co., Ltd.	1,074,600	CN¥29.2m	-21%	0.08%
0.43%	China Universal Asset Management Company Ltd.	1,034,200	CN¥28.1m	0%	0.01%
0.42%	Focusbridge Investments Limited	1,019,300	CN¥27.7m	-0.43%	0.65%
0.42%	Great Wall Fund Management Co., Ltd	1,003,266	CN¥27.3m	0%	0.11%
0.32%	GF Fund Management Co., Ltd.	774,100	CN¥21.0m	0%	0.01%
0.27%	Fullgoal Fund Management Co. Ltd.	649,372	CN¥17.7m	0%	0.01%
0.1%	Bosera Asset Management Co., Ltd.	249,500	CN¥6.8m	0%	0.01%
0.1%	Bank of China Investment Management Co., Ltd.	240,800	CN¥6.5m	0%	0.02%
0.077%	Bank of Communications Schroder Fund Management Co., Ltd.	184,400	CN¥5.0m	0%	no data
0.073%	Zhong Ou Fund Management Co., Ltd	175,300	CN¥4.8m	0%	no data
0.067%	First Seafront Fund Management Co., Ltd	160,300	CN¥4.4m	0%	0.01%
0.062%	Hang Seng Qianhai Fund Management Company Limited	148,600	CN¥4.0m	0%	1.58%
0.056%	ChangAn Fund Management Co.,Ltd	134,100	CN¥3.6m	0%	0.08%
0.049%	SWS MU Fund Management Co., Ltd.	117,700	CN¥3.2m	0%	0.02%