Woojin우진

Woojin's share price has fallen sharply over the past year even as its half-year profits remain positive.

Woojin makes industrial measuring instruments, with nuclear power plant instrumentation as its core business. Trailing twelve-month revenue is about ₩156B...

What stands out

• Trailing revenue is ₩156.4B with operating income of ₩16.8B and net income of ₩11.5B as of H1 2026, implying a 10.8% operating margin.
• Annual revenue has grown from ₩124.1B in 2022 to ₩150.4B in 2025, but operating income fell from ₩16.1B in 2024 to ₩14.2B in 2025.
• Trailing free cash flow is negative at -₩8.8B, while the company holds ₩17.4B in cash against ₩10.7B in borrowings.
• The share price is ₩10,620, down 35.8% over one year and near its 52-week low of ₩10,250, far below the ₩31,700 high.
• Recent filings include several 5%+ holding reports and amended major sales or supply contracts, and foreign ownership fell from 11.2% to 6.9% over 60 days.

What to watch

• The next half-year or annual results and whether margins hold near the trailing 10.8% operating level.
• Whether free cash flow turns positive and whether the share cancellation decision and holding reports are followed by further filings.
• The DCF fair value range of ₩3,476 to ₩11,966 (base ₩6,687) is a model output, not a forecast; the data does not include analyst targets.