Giga Device Semiconductor 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 603986?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	13,053,500	1.96%
Individual Insiders	71,609,425	10.8%
Institutions	246,871,813	37.1%
General Public	334,337,467	50.2%

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

Top Shareholders

Top 25 shareholders own 44.78% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.87%	Yiming Zhu	45,758,013	CN¥3.9b	0%	no data
5.41%	Hong Kong Exchanges & Clearing Limited, Asset Management Arm	36,038,908	CN¥3.1b	0%	5.28%
4.05%	China Asset Management Co. Ltd.	26,954,691	CN¥2.3b	8.86%	0.34%
3.71%	Taiyi Cheng	24,714,030	CN¥2.1b	100%	no data
3.12%	Huaxin Investment Management Co., Ltd.	20,786,021	CN¥1.8b	0%	1.28%
2.18%	Lion Fund Management Co. Ltd.	14,534,155	CN¥1.2b	0%	2.94%
1.96%	Info Grid Limited	13,053,500	CN¥1.1b	0%	no data
1.88%	E Fund Management Co., Ltd.	12,528,337	CN¥1.1b	0%	0.17%
1.85%	Galaxy Asset Management Co. Ltd.	12,339,985	CN¥1.1b	21%	3.25%
1.67%	Huatai-PineBridge Fund Management Co., Ltd.	11,116,897	CN¥953.6m	55.3%	0.34%
1.56%	First State Cinda Fund Management Company Limited	10,402,430	CN¥892.3m	0%	2.13%
1.39%	CPIC Fund Management Co., Ltd.	9,248,699	CN¥793.4m	0%	1.4%
1.33%	GF Fund Management Co., Ltd.	8,877,934	CN¥761.5m	0%	0.21%
1.23%	Fullgoal Fund Management Co. Ltd.	8,207,299	CN¥704.0m	0%	0.26%
1.07%	Guotai Asset Management Company Limited	7,146,883	CN¥613.1m	0%	0.32%
0.86%	Soochow Asset Management Co., Ltd.	5,705,372	CN¥489.4m	0%	6.63%
0.84%	Harvest Fund Management Co. Ltd.	5,620,495	CN¥482.1m	0%	0.14%
0.84%	China Merchants Fund Management Company Ltd.	5,586,148	CN¥479.2m	0%	0.28%
0.64%	Bosera Asset Management Co., Ltd.	4,286,913	CN¥367.7m	0%	0.22%
0.49%	Huafu Fund Management Co. Ltd.	3,253,190	CN¥279.1m	0%	3.72%
0.43%	China Universal Asset Management Company Ltd.	2,848,979	CN¥244.4m	0%	0.11%
0.4%	Wanjia Asset Management Co., Ltd.	2,695,682	CN¥231.2m	0%	0.33%
0.35%	Penghua Fund Management Co., Ltd.	2,335,483	CN¥200.3m	-3.94%	0.16%
0.33%	China Southern Asset Management Co., Ltd.	2,208,457	CN¥189.4m	0%	0.07%
0.29%	BlackRock, Inc.	1,925,125	CN¥165.1m	6.19%	no data