# Amicro Jumps 83% in Hong Kong Debut

> Retail buyers surge Amicro's Hong Kong stock 83% on debut.
- Title: Amicro Jumps 83% in Hong Kong Debut · Startup Fortune
- Summary: Retail buyers surge Amicro's Hong Kong stock 83% on debut. Amicro Technology's shares rose 83% on first day of Hong Kong listing after retail investors…
- Keywords: amicro, hong kong ipo debut, amicro hong kong ipo debut stock surge, hong kong ipo retail subscription, hosin, robot vacuum chip maker, why amicro shares jumped 83 percent, xiaomi, Startup Fortune
- Source: Startup Fortune — https://startupfortune.com/amicro-jumps-about-83-in-hong-kong-debut-as-retail-buyers-swamp-a-small-book
- Published: 2026-11-12T05:11:50+00:00
- Read time: 1 min
- Topics: amicro, hong kong ipo debut, amicro hong kong ipo debut stock surge, hong kong ipo retail subscription, hosin, robot vacuum chip maker, why amicro shares jumped 83 percent, xiaomi, startups, business
## Amicro stock surge
Amicro Technology rose 83% on first day of Hong Kong listing, trading at HK$13.62 after pricing at HK$9.90.
## Retail dominance
Retail investors held 13.95 times the shares compared to institutions' 1.05 times coverage on debut day.
## Share breakdown
12.5 million shares traded at HK$17.82 with HK$178.57 million turnover, raising HK$709.7 million.
## Retail impact
Retail investors bought 3.58 million shares, representing 5% of the offering, at prices 80% above institutional expectations.
## Company background
Amicro supplies chips for mobile robots, used by Xiaomi, SEB, and Anker, with a net loss of RMB155 million in 2025.
## Xiaomi connection
Xiaomi indirectly owns 80% of a fund that holds 19.6% of Amicro, creating a strategic link.
## Market reaction
Amicro's stock surged 83% on debut day, but institutions were lukewarm on the price, creating a volatile opening.
## Key takeaway

Amicro Technology's shares rose 83% on first day of Hong Kong listing after retail investors dominated the order book.