Investors are expected to scrutinise whether Shein can justify the $40 billion to $50 billion valuation it is seeking in a Hong Kong initial public offering after a prospectus filed on Sunday showed slowing growth and a sharp decline in profitability.Revenue ‌rose 8% to $41.8 billion ⁠in ⁠2025, but net income fell 39% to $2.06 billion.

In the first quarter of this year, the fast fashion retailer swung to a $99 million loss, the filing showed.While the ​quarterly loss partly reflected a $328 million fair-value charge on convertible redeemable preferred shares following an accounting change, slowing revenue growth and weaker core earnings underscore the ​company's mounting challenges.

Institutional investors on the HKEX (Hong Kong Stock Exchange) will ... zero in on the 2.9% operating margin, said Winston Ma, executive director of the Global Public Investment Funds Forum and a former managing director at the China Investment Corporation.

Investors will re-price Shein away from ​a pure hyper-growth tech platform toward a physical retail and logistics player navigating high-friction global ⁠trade.

The narrowing ‌margin adds to concerns that Shein's rapid rise is encountering headwinds from higher trade costs, increased regulatory scrutiny ​and intensifying competition ​in global e-commerce.