Kweather케이웨더

Kweather is still loss-making and its shares are down about 23% over the past year, though revenue has kept growing.

Kweather, a Korean weather data and air-quality company, reported trailing twelve-month revenue of about ₩18.4B and an operating loss of about ₩132M as of H1 2026, a much smaller loss than in 2025. Its cash of ₩7.1B exceeds its borrowings of ₩2.2B, and the share price closed at ₩2,210 on 2026-10-27, well below its 52-week high of ₩4,175. The data does not include a forward forecast or fair value estimate.

What stands out

• Revenue grew from ₩14.7B in 2023 to ₩17.7B in 2025, and the trailing figure reached ₩18.4B by H1 2026.
• Operating margin improved from -16.8% in 2023 and -9.8% in 2025 to -0.7% on a trailing basis, but the company still reports losses.
• Net income is about -₩1.1B on a trailing basis, and free cash flow is about -₩861M, so the business is still consuming cash.
• The price is about 6% lower over one month and 23% lower over one year, and retail investors were net sellers over the last 20 days.
• An October 2026 news item reported three new IoT smart ventilation and air purifier models.

What to watch

• The next quarterly or annual filings, to see whether the operating loss narrows further and free cash flow turns positive.
• Whether the company's filings or news flow show growth in its air purifier and IoT product line, which the data does not yet quantify.
• Foreign ownership is small at 2.4%, and the data includes no analyst coverage, price targets or dividends, so these gaps remain open.