On April 8, 2025, Arcjet (688220.SH) released its 2024 annual report. As of April 7, 2025, a total of 234 institutional investors disclosed their holdings of A shares of Aojie Technology, with a total of 247 million shares, accounting for 58.99% of the total share capital of Aojie Technology. Among them, the top 10 institutional investors include Alibaba (China) Network Technology Co., Ltd., Ningbo Jiexinrui Micro Enterprise Management Partnership (Limited Partnership), Shanghai Pudong New Star Newstar Venture Capital Co., Ltd., Shenzhen Qianhai Wanrong Red Earth Investment Fund (Limited Partnership), China Merchants Bank Co., Ltd. - ChinaAMC SSE Science and Technology Innovation Board 50 Component Exchange-traded Open-ended Index Securities Investment Fund, Great ASR1 Limited, Shanghai Pudong Emerging Industry Investment Co., Ltd., Industrial and Commercial Bank of China Co., Ltd.-E Fund SSE Science and Technology Innovation Board 50 Component Exchange-traded Open-ended Index Securities Investment Fund, Shanghai Wuyuefeng Integrated Circuit Equity Investment Partnership (Limited Partnership), Fujian Anxin Investment Management Co., Ltd.-Fujian Anxin Industrial Investment Fund Partnership (Limited Partnership), the top ten institutional investors hold a total of 48.17% of the shares. Compared with the previous quarter, the total shareholding ratio of the top 10 institutions decreased by 1.28 percentage points.

In terms of public funds, there were a total of 8 public funds that decreased their holdings in the current period compared with the previous quarter, mainly including Invesco Great Wall Electronic Information Industry Stock Class A, ChinaAMC SSE Science and Technology Innovation Board 50 Component ETF, E Fund SSE Science and Technology Innovation Board 50 ETF, Guolianan Semiconductor ETF, Huabao Ecological China Mixed A, etc., with a decrease of 1.79%. A total of 217 new public funds were disclosed in this period compared with the previous quarter, mainly including Harvest SSE Science and Technology Innovation Board Chip ETF, Sino Growth Blend, CSI 500 ETF, China-Europe Innovation Future Blend (LOF), Science and Technology Innovation ETF, etc.