Airports of Thailand Public Company (AOT) Fair Value & Analysis
Industrials · TH · Market cap 914B THB
Fair value as of: Jul 18, 2026
From 26 valuation models · updated 20 days ago
Share price −1.6% over the past month.
A solid business, but screening 58% overvalued on our models.
What matters now
- A high-quality business (quality 74/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case (33.31 THB). The favourable scenario is already priced in.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 18, 2026.
How to read this chart
60‑month range 26.83 THB – 73.67 THB · fair‑value band 19.98 THB – 33.31 THB · the 63.25 THB price screens above the 26.64 THB fair value. Dashed = 300-day average. As of Jul 18, 2026.
Analysis
Airports of Thailand Public Company (AOT) currently trades at 63.25 THB, while our model-based Fair Value estimate is 26.64 THB, implying the stock looks roughly 57.9% overvalued today. We read business quality at 74/100 (solid quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Airports of Thailand Public Company generated revenue of 66.4B THB at a net margin of 27.3%. Revenue grew 3.0% year over year. It earns a return on equity of 14.4%. Net debt stands at 30.9B THB. Fundamentals as of Jul 18, 2026
Our scenario range runs from 19.98 THB (bear case) to 33.31 THB (bull case); at 63.25 THB, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 140% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -28% fair-value upside, at -58%, AOT screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 26 models by family
Widest divergence: DCF Models (35.09 THB) versus Asset-Based (6.14 THB). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 18, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 65 · Market factors (momentum, volatility) 84
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Airports of Thailand Public Company Limited, together with its subsidiaries, engages in the airport business in Thailand. The company engages in airport management, hotel business, ground service business, security business, and management of perishable goods projects.
Full company description
Airports of Thailand Public Company Limited, together with its subsidiaries, engages in the airport business in Thailand. The company engages in airport management, hotel business, ground service business, security business, and management of perishable goods projects. It operates six international airports, including Suvarnabhumi Airport, Don Mueang International Airport, Chiang Mai International Airport, Hat Yai International Airport, Phuket International Airport and Mae Fah Luang - Chiang Rai International Airport. The company is involved in the hotel and restaurant business; and operation and management of the project on perishable goods at Suvarnabhumi Airport. In addition, it offers ground equipment, security services, and manages projects, as well as ground, warehouse, and cleaning services. Airports of Thailand Public Company Limited was founded in 1979 and is headquartered in Bangkok, Thailand.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Airports of Thailand Public Company reported revenue of 66.7B THB in FY2025 versus 7.1B THB in FY2021, a compound +75.1%/yr. Reported net income was 18.1B THB in FY2025.
AOT screens 58% overvalued. Compare with Aena S.M.E., S.A →
Peer Group
Airports & Air Services · 55 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Airports & Air Services median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Airports & Air Services stocks, each showing price versus our Fair Value estimate (as of Jul 18, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Aena S.M.E., S.A AENA | €26.24 | €28.41 | +8% |
| Grupo Aeroportuario del Pacífico, S.A. PAC | $220.91 | $246.06 | +11% |
| GMR Airports Limited GMRINFRA | ₹112.80 | ₹22.29 | -80% |
| Flughafen Zürich AG FHZN | CHF 237.20 | CHF 121.30 | -49% |
| Shanghai International Airport Co 600009 | ¥24.08 | ¥17.09 | -29% |
| Auckland International Airport Limited AIA | A$7.11 | A$2.80 | -61% |
| Fraport AG FRA | €69.35 | €49.83 | -28% |
| Københavns Lufthavne A/S KBHL | kr 5,660 | kr 1,821 | -68% |
| SATS Ltd S58 | 4.45 SGD | 4.03 SGD | -9% |
| Flughafen Wien Aktiengesellschaft, FLU | €50.60 | €46.33 | -8% |
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Frequently asked questions
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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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