---
title: "New Stock Debut | SG MICRO listed for the first time with a 23.36% increase in early trading. The company is a leading domestic analog integrated circuit (IC) enterprise"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290896885.md"
description: "SG MICRO made its debut listing, with the announcement showing a price of HKD 85.2 per share, issuing a total of 54.012 million shares, with each lot consisting of 100 shares, and the net proceeds amounting to approximately HKD 4.5 billion. As of the time of writing, the stock has risen by 23.36%, trading at HKD 105.1, with a transaction volume of HKD 553 million. The prospectus indicates that SG MICRO is a leading analog integrated circuit (IC) company in China. The company designs, develops, and sells analog integrated circuits and sensors with functions such as sensing, amplification, conversion, and driving, forming the foundational building blocks of all electronic systems. According to Frost & Sullivan, based on revenue in 2025, the company ranks first among domestic companies in China's analog integrated circuit market and eighth among global companies, holding a market share of 1.8%. Since its establishment in 2007, the company has continuously developed and expanded a comprehensive product portfolio, pushing the boundaries of electronic technology. As of the last practical date, the company has over 7,200 types of analog products and sensor products, covering 38 product categories, providing system-level solutions with robust design and process capabilities to shorten time-to-market"
datetime: "2026-06-26T01:31:02.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290896885.md)
  - [en](https://longbridge.com/en/news/290896885.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290896885.md)
---

# New Stock Debut | SG MICRO listed for the first time with a 23.36% increase in early trading. The company is a leading domestic analog integrated circuit (IC) enterprise

According to Zhitong Finance APP, SG MICRO (03661) has officially listed, with the announcement showing a pricing of HKD 85.2 per share, issuing a total of 54,001,200 shares, with a minimum trading unit of 100 shares. The net proceeds are approximately HKD 4.5 billion. As of the time of writing, the stock has risen by 23.36%, trading at HKD 105.1, with a transaction volume of HKD 553 million.

The prospectus indicates that SG MICRO is a leading analog integrated circuit (IC) company in China. The company designs, develops, and sells analog integrated circuits and sensors with functions such as sensing, amplification, conversion, and driving, forming the foundational building blocks of all electronic systems. According to Frost & Sullivan, based on revenue in 2025, the company ranks first among domestic companies in China's analog integrated circuit market and eighth globally, holding a market share of 1.8%.

Since its establishment in 2007, the company has continuously developed and expanded a comprehensive product portfolio, pushing the boundaries of electronic technology. As of the last practicable date, the company has over 7,200 types of analog products and sensor products, covering 38 product categories, and provides system-level solutions with robust design and manufacturing capabilities to shorten time-to-market for products

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