捷捷微电 (300623)
Jiangsu JieJie Microelectronics Co., Ltd.
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Stock Details
1. Key Indicators
- Total Shares(W): 83207.99
- Circulating A-Shares(W): 76740.32
- Earnings Per Share(RMB): 0.4200
- Net Assets Per Share(RMB): 7.0911
- Operating Revenue(W RMB): 250154.44
- Total Profit(W RMB): 39569.65
- Net Profit Attributable to Parent(W RMB): 34691.95
- Net Profit Growth Rate(%): 4.30
- Weighted Return on Equity(%): 5.9400
- Operating Cash Flow Per Share(RMB): 0.7070
- Undistributed Profit Per Share(RMB): 2.6198
- Capital Reserve Per Share(RMB): 3.2252
2. Main Business
The main business covers:
- Research, design, production, and sales of power semiconductor chips and devices.
3. Company Basic Information
- Company Name: Jiangsu Jiejie Microelectronics Co., Ltd.
- Listing Date: 2017-03-14
- Industry: Electronics - Semiconductors (CSRC Industry: Manufacturing of Computers, Communication and Other Electronic Equipment)
- Address: No. 3000, Qiantangjiang Road, Economic Development Zone, Qidong City, Jiangsu Province, China
- Website: www.jjwdz.com
- Company Profile: The issuer was established as a joint stock company through the overall change and establishment of Qidong Jiejie Microelectronics Co., Ltd. Qidong Jiejie Electronic Co., Ltd. (later renamed Qidong Jiejie Microelectronics Co., Ltd.) was founded on March 29, 1995, with a registered capital of 500,000 RMB contributed by Huang Shanbing and Zhang Zulei in cash and kind. On August 25, 2011, Jiejie Microelectronics held its founding meeting and first shareholders' meeting. All 22 shareholders, as promoters, converted the audited net assets of the company as of July 31, 2011, amounting to 181,449,719.79 RMB, into 67 million shares at a conversion ratio of 1:0.3692, thereby establishing the company as a joint stock limited company through overall change.
4. Top 10 Circulating Shareholders
| Rank | Institution Name | Institution Type | Shares Held (W) | Percentage Held (%) |
|---|---|---|---|---|
| 1 | Jiangsu Jiejie Investment Co., Ltd. | General Legal Person | 20520.00 | 28.26 |
| 2 | Nantong Zhongchuang Investment Management Co., Ltd. | General Legal Person | 4651.20 | 6.41 |
| 3 | Nantong Rongjun Investment Management Co., Ltd. | General Legal Person | 1641.60 | 2.26 |
| 4 | Hong Kong Securities Clearing Company Ltd. | Northbound Capital | 880.08 | 1.21 |
| 5 | CSI 500 Exchange Traded Open-End Index Securities Investment Fund | Fund | 727.81 | 1.00 |
| 6 | Guolian An CSI All Share Semiconductor Products and Equipment Exchange Traded Open-End Index Securities Investment Fund | Fund | 341.12 | 0.47 |
5. Concept Sectors
- 5G Concept
- Charging Pile
- Automotive Electronics
- New Energy Vehicles
- Chip
- Lithography Machine
- Automotive Chip
- Third-Generation Semiconductor
- High-Voltage Fast Charging
- Margin Trading & Securities Lending
- Restructuring Stocks
- Specialized, Refined, Special and New Enterprises
- Small-Cap Growth
- SZSE Growth Index
- SZSE ChiNext 300 Index
Remarks
- Data update date: 2026-01-01
- Data source: Public Market Information