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STOCK COMPARISON

PT Amman Mineral Internasional vs Impala Platinum Holdings: Fair Value & Quality

Both stocks run through our valuation models. Here is how PT Amman Mineral Internasional (AMMN) and Impala Platinum Holdings (IMP) compare, as of Sep 22, 2026.

As of Sep 22, 2026, Fair Value Calculator sees Impala Platinum Holdings as the more attractively valued of the two: PT Amman Mineral Internasional trades at IDR 4,710 versus a fair value of IDR 782 (-83%), while Impala Platinum Holdings trades at ZAR 206 versus ZAR 289 (+40%).
PT Amman Mineral Internasional
AMMN.JK · IDR · Materials
-83%
upside to fair value
overvalued
PriceIDR 4,710
Fair ValueIDR 782
Quality26/100
Impala Platinum Holdings
IMP.JSE · ZAC · Materials
+40%
upside to fair value
undervalued
PriceZAR 206
Fair ValueZAR 289
Quality57/100
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Head-to-head numbers

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

PT Amman Mineral InternasionalImpala Platinum Holdings
Valuation
24.0×P/E (TTM)19.4×
9.58×P/S (TTM)1.53×
4.76×P/B1.73×
20.7×EV/EBITDA6.8×
PEG125.20×
−83.4%Fair value upside+40.4%
Dividend yield2.4%
Dividend per shareZAR 5.75
Profitability
39%Operating margin22%
1.38×EBIT margin trend (5Y)0.08×
10%Return on equity8%
5%Return on assets6%
Growth
379%Revenue growth (YoY)44%
-13.6%Avg. growth/yr (3Y)-10.3%
12.7%Avg. growth/yr (5Y)4.1%
+0.9%Value creation/yr−43.8%
Balance & size
1.7×Interest coverage (EBIT/interest)5.5×
1.10×Debt / equity0.01×
$25BMarket cap$10B
weakGrowth qualityweak

Impala Platinum Holdings leads: 4 to 9 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 35 Impala Platinum Holdingsof which business quality 53 · market factors 42
ProfitabilityMargins and returns on capital today
25
20
Quality GrowthAre margins and returns improving?
5
54
CashflowEarnings quality: real cash, not paper profit
0
39
Fin. StrengthBalance sheet, leverage, solvency risk
46
73
InvestmentDisciplined investing over empire-building
9
89
Low VolatilityCalm price path (market factor)
50
26
MomentumPrice trend over the last 3–12 months (market factor)
37
55
52W MomentumDistance to the 52-week high (market factor)
16
35
Net IssuanceShare count: buybacks or dilution?
65
66

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 4,710Impala Platinum HoldingsPrice ZAR 206
DCF Modelsn/a-81%below the priceZAR 38.78
Earnings-Based-90%below the priceIDR 469-94%below the priceZAR 11.76
Dividend Discountn/a-86%below the priceZAR 28.38
Multiples-80%below the priceIDR 939-85%below the priceZAR 30.25
Asset-Based-83%below the priceIDR 782-67%below the priceZAR 68.30
Growth DCFn/a-90%below the priceZAR 21.24
Economic Profit-85%below the priceIDR 704-76%below the priceZAR 48.43
Growth Earnings-87%below the priceIDR 626-94%below the priceZAR 13.08
Minimum-90%below the priceIDR 469-94%below the priceZAR 11.76
Maximum-80%below the priceIDR 939-67%below the priceZAR 68.30
Median-85%below the priceIDR 704-86%below the priceZAR 29.32
Geometric mean-85%below the priceIDR 686-86%below the priceZAR 27.83

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.

Impala Platinum Holdings: 25 of 25 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

PT Amman Mineral Internasional
Price IDR 4,710
Fair Value IDR 782
Bear IDR 769Bull IDR 1,017
Impala Platinum Holdings
Price ZAR 206
Fair Value ZAR 289
Bear ZAR 178Bull ZAR 367

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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-83% · bottom 25%

Impala Platinum Holdings · Materials

Quality score57 · above median
Fair value upside+40% · Top 25%

Bottom line

As of Sep 22, 2026, Fair Value Calculator sees Impala Platinum Holdings as the more attractively valued of the two: PT Amman Mineral Internasional trades at IDR 4,710 versus a fair value of IDR 782 (-83%), while Impala Platinum Holdings trades at ZAR 206 versus ZAR 289 (+40%).

Impala Platinum Holdings has the higher quality score (57/100).

See the full analysis →

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