PT Amman Mineral Internasional (AMMN) Fair Value & Analysis
Basic Materials · ID · Market cap 254T IDR
Strengths
Risks
Fair value as of: Aug 23, 2026
From 11 valuation models · updated today
Fair value updated Aug 23, 2026, revised from 0.0500 IDR to 1,021 IDR (+2,042,540.0%) since Aug 13, 2026. Share price +8.0% over the past month.
Below-average quality, and screening another 77% overvalued on our models.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The price sits above even our optimistic bull case (1,277 IDR). The favourable scenario is already priced in.
- Weak quality (26/100) and above fair value at the same time, the margin of safety is missing on both counts.
Price vs Fair Value (3 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 23, 2026.
How to read this chart
37‑month range 1,750 IDR – 13,200 IDR · fair‑value band 765.99 IDR – 1,277 IDR · the 4,480 IDR price screens above the 1,021 IDR fair value. Dashed = 300-day average. As of Aug 23, 2026.
Analysis
PT Amman Mineral Internasional (AMMN) currently trades at 4,480 IDR, while our model-based Fair Value estimate is 1,021 IDR, implying the stock looks roughly 77.2% overvalued today. The Quality Score stands at 26/100 (below-average quality), in the Basic Materials 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: medium).
Over the trailing twelve months, PT Amman Mineral Internasional generated revenue of 2.7B IDR at a net margin of 20.7%. It earns a return on equity of 10.5%. Net debt stands at 5.5B IDR. The stock trades on a trailing P/E of 30.7. Fundamentals as of Aug 23, 2026
Our scenario range runs from 765.99 IDR (bear case) to 1,277 IDR (bull case); at 4,480 IDR, 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 about 51% below its 52-week high and 65% above its 52-week low, currently below its 200-day average. For context, the median of 10 Basic Materials peers we cover trades at -38% fair-value upside, at -77%, AMMN 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 11 models by family
Widest divergence: Multiples (1,021 IDR) versus Earnings-Based (510.66 IDR). Highest evidence: ROIC Compounder (72).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 25 · Market factors (momentum, volatility) 33
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
PT Amman Mineral Internasional Tbk operates as a copper and gold producer in Indonesia. The company holds interests in the Batu Hijau mine and Elang project located on the island of Sumbawa. It also provides metal processing; and manpower supply, training, and other services, as well as operates liquefied natural gas storage and regasification facilities.
Full company description
PT Amman Mineral Internasional Tbk operates as a copper and gold producer in Indonesia. The company holds interests in the Batu Hijau mine and Elang project located on the island of Sumbawa. It also provides metal processing; and manpower supply, training, and other services, as well as operates liquefied natural gas storage and regasification facilities. In addition, the company operates precious metals refinery facilities for copper concentrate. Further, it engages in the real estate, restaurant, hospitality, forest utilization, and airport services activities, as well as offers commercial aircraft transportation services. The company was founded in 2015 and is headquartered in Jakarta Selatan, Indonesia.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
PT Amman Mineral Internasional reported revenue of 1.8B IDR in FY2025 versus 1.3B IDR in FY2021, a compound +8.9%/yr. Reported net income was 246M IDR in FY2025, compounding −6.2%/yr from FY2021.
AMMN screens 77% overvalued. Compare with Hecla Mining Company →
Peer Group
Other Precious Metals & Mining · 101 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 Other Precious Metals & Mining 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.
Similar stocks
10 more Other Precious Metals & Mining stocks, each showing price versus our Fair Value estimate (as of Aug 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Hecla Mining Company HL | $20.54 | $8.15 | -60% |
| Compañía de Minas Buenaventura S.A. BVN | $34.60 | $29.53 | -15% |
| Sibanye Stillwater Limited SBSW | $10.71 | $19.44 | +82% |
| China Gold International Resources Corp CGG | C$39.78 | C$25.75 | -35% |
| Artemis Gold Inc ARTG | C$39.91 | C$21.85 | -45% |
| Triple Flag Precious Metals Corp TFPM | $32.25 | $16.03 | -50% |
| Zhaojin International Gold Co 000506 | ¥19.06 | ¥2.84 | -85% |
| Sino-Platinum Metals Co 600459 | ¥21.30 | ¥13.23 | -38% |
| Perpetua Resources Corp PPTA | C$35.18 | C$5.85 | -83% |
| Al Masane Al Kobra Mining Company 1322 | 84.45 SAR | 53.08 SAR | -37% |
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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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