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STOCK COMPARISON

PT Amman Mineral Internasional vs Fresnillo: Fair Value & Quality

Both stocks run through our valuation models. Here is how PT Amman Mineral Internasional (AMMN) and Fresnillo (FRES) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Fresnillo as the less overvalued of the two: PT Amman Mineral Internasional trades at IDR 4,390 versus a fair value of IDR 1,021 (-77%), while Fresnillo trades at £31.46 versus £24.15 (-23%).
PT Amman Mineral Internasional
AMMN.JK · IDR · Materials
-77%
upside to fair value
overvalued
PriceIDR 4,390
Fair ValueIDR 1,021
Quality26/100
Fresnillo
FRES.LSE · GBP · Materials
-23%
upside to fair value
overvalued
Price£31.46
Fair Value£24.15
Quality84/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

PT Amman Mineral InternasionalFresnillo
Valuation
24.0×P/E (TTM)17.2×
9.58×P/S (TTM)5.37×
4.76×P/B5.28×
20.7×EV/EBITDA8.8×
—PEG1.56×
−76.7%Fair value upside−23.2%
—Dividend yield3.6%
—Dividend per share£1.12
Profitability
39%Operating margin55%
1.38×EBIT margin trend (5Y)1.85×
10%Return on equity34%
5%Return on assets20%
Growth
379%Revenue growth (YoY)31%
-13.6%Avg. growth/yr (3Y)23.7%
12.7%Avg. growth/yr (5Y)13.7%
+0.9%Value creation/yr+34.0%
Balance & size
1.7×Interest coverage (EBIT/interest)48.2×
1.10×Debt / equity0.18×
$25BMarket cap$24B
weakGrowth qualityhealthy

Fresnillo leads: 1 to 13 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

PT Amman Mineral Internasionalof which business quality 25 · market factors 32 Fresnilloof which business quality 86 · market factors 56
ProfitabilityMargins and returns on capital today
25
81
Quality GrowthAre margins and returns improving?
5
94
CashflowEarnings quality: real cash, not paper profit
0
90
Fin. StrengthBalance sheet, leverage, solvency risk
46
98
InvestmentDisciplined investing over empire-building
9
62
Low VolatilityCalm price path (market factor)
50
45
MomentumPrice trend over the last 3–12 months (market factor)
31
52
52W MomentumDistance to the 52-week high (market factor)
13
75
Net IssuanceBuybacks instead of dilution
65
82

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyPT Amman Mineral InternasionalPrice IDR 4,390FresnilloPrice £31.46
DCF Modelsn/a+55%above the price£48.66
Earnings-Based-88%below the priceIDR 511-20%below the price£25.22
Dividend Discountn/a-49%below the price£15.95
Multiples-77%below the priceIDR 1,021-18%below the price£25.74
Asset-Based-81%below the priceIDR 851-87%below the price£4.21
Growth DCFn/a+37%above the price£42.96
Economic Profit-83%below the priceIDR 766-22%below the price£24.63
Growth Earnings-84%below the priceIDR 6810%close to the price£31.47
Minimum-88%below the priceIDR 511-87%below the price£4.21
Maximum-77%below the priceIDR 1,021+55%above the price£48.66
Median-83%below the priceIDR 766-19%below the price£25.48
Geometric mean-83%below the priceIDR 746-28%below the price£22.70

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

PT Amman Mineral Internasional: 11 of 11 models see the stock below the current price.

Fresnillo: 12 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

PT Amman Mineral Internasional
Bear IDR 766Fair Value IDR 1,021Bull IDR 1,277
IDR 4,390 = current price (white tick)
Fresnillo
Bear £18.11Fair Value £24.15Bull £30.31
£31.46 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

PT Amman Mineral Internasional · Materials

Quality score26 · bottom 25%
Fair value upside-77% · bottom 25%

Fresnillo · Materials

Quality score84 · Top 25%
Fair value upside-23% · above median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Fresnillo as the less overvalued of the two: PT Amman Mineral Internasional trades at IDR 4,390 versus a fair value of IDR 1,021 (-77%), while Fresnillo trades at £31.46 versus £24.15 (-23%).

Fresnillo has the higher quality score (84/100).

See the full analysis →
PT Amman Mineral Internasional · Fresnillo

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.