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I

Integrated Electronic Systems Lab Co 002339.SZ · CNY

Industrials · Shenzhen · 🇨🇳 China

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6.48

-0.77%

Close of 9 Nov 2026, in CNY

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Shandong State-owned Assets Investment Holdings Co., Ltd52.3m10.38%—31 Mar 2025
Shandong Railway Investment Private Equity Fund Management Co., Ltd.28.6m5.67%—31 Mar 2025
Wang (Liang)17.4m3.44%—31 Mar 2025
Yan (Zhong Hua)15.7m3.11%—31 Mar 2025
Yang (Zhi Qiang)10.2m2.03%—31 Mar 2025
Zhang (Yue Fei)10.1m2.00%—31 Mar 2025
Li (Yu)8.1m1.61%+567.4k31 Mar 2025
Wang (Xun)4.9m0.96%—31 Mar 2025
Guo (Boliang)2.6m0.51%+2.6m31 Mar 2025
Zhu (Mei)2.5m0.49%—31 Mar 2025
The Vanguard Group, Inc.550.1k0.11%—30 Jun 2025
Vanguard Investments Australia Ltd.3.9k0.00%+6730 Apr 2025

Sources and methodology

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