The underwriters for the initial public offering have bought another $27m in shares in the Alphabet and Salesforce-backed online survey platform developer.

The home IoT platform floated at the foot of its range to raise almost $103m, while Xiaomi will retain a 16.4% stake in the company.

The Astra Zeneca antibiotic development spin off has floated in an initial public offering in which Novo bought more than $16m in shares.

The online survey platform, which counted Alphabet and Salesforce as investors, floated above its range while increasing the number of shares in the IPO.

The JD.com and Advance Publications-backed fashion e-commerce platform raised more than $670m while its investors sold $212m of shares.

Canopy Rivers, the corporate venturing unit spun out of cannabis grower Canopy Growth, has gone public through a reverse merger.

Zalando and Children’s Investment Fund Foundation have added $2.5m to Working Capital's supply chain-focused fund, which now stands at $25.2m.

The Square-backed event ticketing technology provider will float at the top of its range having previously raised almost $360m in equity funding.

Tencent and Xiaomi-backed news aggregation platform Qutoutiao floated at the foot of its range, in an IPO in which JD.com invested about $14m.

The GSK-backed small molecule drug developer floated at the top of its range to raise just over $106m.