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STOCK COMPARISON

Mastern Premier REIT 1 Co. vs Simon Property Group: Fair Value & Quality

Both stocks run through our valuation models. Here is how Mastern Premier REIT 1 Co. (357430) and Simon Property Group (SPG) compare, as of Aug 11, 2026.

As of Aug 11, 2026, Fair Value Calculator sees Mastern Premier REIT 1 Co. as the less overvalued of the two: Mastern Premier REIT 1 Co. trades at KRW 874 versus a fair value of KRW 605 (-31%), while Simon Property Group trades at $223 versus $86.11 (-61%).
Mastern Premier REIT 1 Co.
357430.KO · KRW · Real Estate
-31%
upside to fair value
overvalued
PriceKRW 874
Fair ValueKRW 605
Quality59/100
Simon Property Group
SPG · USD · Real Estate
-61%
upside to fair value
overvalued
Price$223
Fair Value$86.11
Quality57/100

Head-to-head numbers

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

Mastern Premier REIT 1 Co.Simon Property Group
Valuation
—P/E (TTM)14.9×
—P/S (TTM)12.26×
—P/B15.65×
5.3×EV/EBITDA22.2×
—PEG8.74×
—Dividend yield4.1%
KRW 192Dividend per share$8.65
Profitability
0%Net margin71%
0%Operating margin43%
—Return on equity114%
0%Return on assets6%
Growth
0%Revenue growth (YoY)19%
-4.8%Avg. growth/yr (3Y)6.3%
136.2%Avg. growth/yr (5Y)6.7%
Balance & size
0.43×Debt / equity5.46×
$13MMarket cap$82B
mixedGrowth qualityhealthy

Simon Property Group leads: 3 to 5 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.

Mastern Premier REIT 1 Co.of which business quality 56 · market factors 10 Simon Property Groupof which business quality 54 · market factors 73
ProfitabilityMargins and returns on capital today
3
59
Quality GrowthAre margins and returns improving?
26
70
CashflowEarnings quality: real cash, not paper profit
100
77
Fin. StrengthBalance sheet, leverage, solvency risk
59
9
InvestmentDisciplined investing over empire-building
100
35
Low VolatilityCalm price path (market factor)
18
62
MomentumPrice trend over the last 3–12 months (market factor)
2
69
52W MomentumDistance to the 52-week high (market factor)
16
90
Net IssuanceBuybacks instead of dilution
63
83

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

Mastern Premier REIT 1 Co.

DCF ModelsKRW 605
Dividend DiscountKRW 1,702
Asset-BasedKRW 2,069
Growth DCFKRW 603

4 of 8 models see the stock below the current price.

Simon Property Group

DCF Models$96.96
Dividend Discount$144
Multiples$128
Asset-Based$10.76
Growth DCF$77.98
Economic Profit$92.53

16 of 16 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.

Mastern Premier REIT 1 Co.
Bear KRW 605Fair Value KRW 605Bull KRW 1,179
KRW 874 = current price (white tick)
Simon Property Group
Bear $63.23Fair Value $86.11Bull $159
$223 = 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.

Mastern Premier REIT 1 Co. · Real Estate

Quality score59 · above median
Fair value upside-31% · below median

Simon Property Group · Real Estate

Quality score57 · above median
Fair value upside-61% · bottom 25%

Bottom line

As of Aug 11, 2026, Fair Value Calculator sees Mastern Premier REIT 1 Co. as the less overvalued of the two: Mastern Premier REIT 1 Co. trades at KRW 874 versus a fair value of KRW 605 (-31%), while Simon Property Group trades at $223 versus $86.11 (-61%).

Mastern Premier REIT 1 Co. has the higher quality score (59/100).

See the full analysis →
Mastern Premier REIT 1 Co. · Simon Property Group

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.