Coupang Stock Slides on Revenue Miss, $410 Million Regulatory Fine

Coupang shares dropped sharply in pre-market trading after the South Korean e-commerce company reported second-quarter revenue that missed analyst expectations and swung to a significant net loss, driven by a $410 million regulatory fine. The company also issued a cautious outlook, signaling pressure on near-term growth and profitability.

Results Weighed by Fine and Revenue Miss

For the second quarter of 2026, Coupang reported revenue of $8.9 billion. While this represented a 4% year-over-year increase on a reported basis (10% in constant-currency terms), it fell approximately $170 million short of analyst forecasts, according to a report from Investing.com.

The company posted a net loss of $570 million, a stark reversal from the $32 million profit recorded in the same quarter of 2025. The loss was primarily attributed to a $410 million administrative fine from Korean authorities related to a 2025 data incident. Coupang stated it intends to appeal parts of the fine.

Despite the headline disappointments, some underlying metrics beat expectations. On an adjusted basis, Coupang's loss of $0.09 per share was narrower than the consensus estimate of a $0.21 loss. Adjusted EBITDA came in at $163 million, far exceeding the roughly $7 million analysts had forecast.

Cautious Outlook Sparks Investor Concern

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Management's forward guidance tempered any optimism from the adjusted earnings beat. The company projected constant-currency revenue growth of just 8% to 9% for the third quarter.

Furthermore, Coupang warned investors to expect a 300 to 400 basis-point contraction in adjusted EBITDA margins in the near term. The company now anticipates that a full margin recovery will be delayed until approximately mid-2027, according to its earnings release.

Market Reaction

In response to the report, shares of Coupang (NYSE: CPNG) fell 5.3% in pre-open trading. The sell-off pushed the stock toward the lower end of its 52-week range. The combination of the revenue miss, the large one-time charge, and a weakened outlook provided a clear rationale for investors to re-evaluate the stock's valuation.