Yunnan Water Investment Co (6839) Fair Value & Analysis
Utilities · HK · Market cap HK$119M
Fair value as of: Jul 2, 2026
From 3 valuation models · updated 9 days ago
Share price +13.8% over the past month.
Price vs Fair Value (12 months)
12‑month range HK$0.0850 – HK$0.2350 · fair‑value band HK$0.3079 – HK$0.3772 · the HK$0.1070 price screens below the HK$0.3376 fair value. As of Jul 2, 2026.
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Yunnan Water Investment Co (6839) currently trades at HK$0.1070, while our model-based Fair Value estimate is HK$0.3376 — implying the stock looks roughly 215.5% undervalued today. We read business quality at 26/100 (below-average quality), in the Utilities sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low) — always confirm before acting.
Over the trailing twelve months, Yunnan Water Investment Co generated revenue of HK$2.4B at a net margin of -78.3%. Revenue declined 22.1% year over year. It earns a return on equity of -20.4%. Net debt stands at HK$30.5B. Fundamentals as of Jul 2, 2026
Our scenario range runs from HK$0.3079 (bear case) to HK$0.3772 (bull case); at HK$0.1070, the current price sits below that range. The share trades about 55% below its 52-week high and 32% above its 52-week low, currently below its 200-day average. For context, the median of 10 Utilities peers we cover trades at -3% fair-value upside — at 216%, 6839 screens cheaper than that median.
Key figures & financial health
More key figures
Figures from reported company fundamentals (EODHD) · as of Jul 2, 2026. TTM = trailing twelve months.
About the company
Yunnan Water Investment Co., Limited, an investment holding company, designs, develops, constructs, operates, and maintains municipal water supply, and wastewater and solid waste treatment facilities in the People's Republic of China and internationally. It operates through the Wastewater treatment project construction and operation, Water supply project construction and operation, Construction and Sales of Equipment, Solid waste treatment project construction and operation, and Others segments. The company engages in the construction and operation of wastewater treatment projects, water supply projects, and solid waste treatment projects; sale of engineering and procurement construction and equipment; and provision of build and transfer construction services. It also undertakes operate transfer, build own operate, transfer operate, transfer-operate transfer, transfer own operate, build and transfer, engineering procurement construction, rehabilitate operate transfer, operation, …
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Yunnan Water Investment Co reported revenue of HK$2.4B in FY2025 versus HK$5.3B in FY2021, a compound −18.2%/yr. Reported net income was −HK$1.9B in FY2025.
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Similar stocks
10 more Utilities - Regulated Water stocks, each showing price versus our Fair Value estimate (as of Jul 2, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| American Water Works Company AWK | $126.46 | $57.36 | -55% |
| SBS SBS | $5.48 | $5.12 | -7% |
| SBSP3 SBSP3 | R$27.34 | R$27.16 | -1% |
| United Utilities Group UUGRY | $34.94 | $29.62 | -15% |
| Severn Trent PLC STRNY | $38.53 | $27.88 | -28% |
| Essential Utilities, Inc WTRG | $36.68 | $23.46 | -36% |
| Guangdong Investment Limited GGDVY | $50.80 | $53.81 | +6% |
| CSMG3 CSMG3 | R$56.85 | R$54.92 | -3% |
| Grandblue Environment Co 600323 | ¥28.04 | ¥33.29 | +19% |
| Beijing Enterprises Water Group BJWTY | $22.00 | $35.59 | +62% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.
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Not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.