Jiangsu Cnano Technology 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 688116?
Owner Type	Number of Shares	Ownership Percentage
Public Companies	2,361,288	0.646%
Private Companies	32,378,611	8.86%
Individual Insiders	34,344,797	9.4%
Institutions	46,683,269	12.8%
General Public	249,621,666	68.3%

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

Top Shareholders

Top 25 shareholders own 29.64% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.51%	Tao Zheng	27,431,179	CN¥904.1m	0%	no data
3.21%	Gongqingcheng Xinna Gongcheng Investment Management Partnership Enterprise (Limited Partnership)	11,719,887	CN¥386.3m	0%	no data
2.85%	Zhengjiang Xinna Zhihui Technology Service Enterprise (Limited Partnership)	10,397,525	CN¥342.7m	0%	no data
1.57%	Meijie Zhang	5,730,357	CN¥188.9m	0%	no data
1.39%	Hong Kong Exchanges and Clearing Limited	5,063,290	CN¥166.9m	0%	0.01%
1.29%	Reiter Capital	4,715,984	CN¥155.4m	0%	no data
1.16%	Penghua Fund Management Co., Ltd.	4,241,234	CN¥139.8m	0%	0.07%
0.96%	Zhenjiang Xinnai Zhongcheng Technology Service Enterprise (Limited Partnership)	3,497,328	CN¥115.3m	0%	no data
0.89%	Fullgoal Fund Management Co. Ltd.	3,249,154	CN¥107.1m	0%	0.03%
0.87%	Harvest Fund Management Co. Ltd.	3,164,122	CN¥104.3m	0%	0.02%
0.86%	China Universal Asset Management Company Ltd.	3,131,270	CN¥103.2m	0%	0.04%
0.84%	Jiangsu KTK Holding Group Co., Ltd.	3,085,418	CN¥101.7m	-11.8%	no data
0.84%	China Southern Asset Management Co., Ltd.	3,069,431	CN¥101.2m	0%	0.02%
0.69%	Zhenjiang Xinnai Lianxiang Technology Service Enterprise (Limited Partnership)	2,524,503	CN¥83.2m	0%	no data
0.65%	Shenzhen Capchem Technology Co., Ltd.	2,361,288	CN¥77.8m	-50.8%	no data
0.64%	China Asset Management Co. Ltd.	2,339,727	CN¥77.1m	0%	0.01%
0.54%	Orient Fund Management Co. Ltd.	1,955,797	CN¥64.5m	0%	0.2%
0.5%	Bosera Asset Management Co., Ltd.	1,818,232	CN¥59.9m	0%	0.04%
0.47%	Zhong Ou Fund Management Co., Ltd	1,719,313	CN¥56.7m	0%	0.03%
0.46%	ICBC Credit Suisse Fund Management Co., Ltd	1,682,538	CN¥55.5m	0%	0.02%
0.38%	GF Fund Management Co., Ltd.	1,394,534	CN¥46.0m	0%	0.01%
0.32%	Shenzhen Jiamaojie Technology Enterprise (Limited Partnership)	1,153,950	CN¥38.0m	-11.7%	no data
0.28%	Yinhua Fund Management Co., Ltd.	1,012,528	CN¥33.4m	0%	0.02%
0.27%	Vanguard Capital Management, LLC	982,376	CN¥32.4m	0%	no data
0.24%	CCB Principal Asset Management Co., Ltd.	874,558	CN¥28.8m	0%	0.04%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/18 17:49
End of Day Share Price	2026/08/18 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Jiangsu Cnano Technology Co., Ltd. is covered by 6 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Han Yu	China International Capital Corporation Limited
Weichen Wu	Citic Securities Co., Ltd.
Weiqi Wang	Guosen Securities Co., Ltd.