AlphaStocks
4.8
Weak

Simon Property Group Inc. (SPG)

As of Sep 20, 2026, Simon Property Group Inc. (SPG) scores 4.8/10 on AlphaStocks' five-model composite, #55 of 104 Real Estate stocks. At $205, SPG trades 14% below its model fair value of $238.

Real Estate / Retail REITs

S&P 500

$205.25

Below average on several measures. Research carefully.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#55out of 104 in Real Estate

Is SIMON PROPERTY GROUP INC. a Good Investment in 2026?

SIMON PROPERTY GROUP INC. (SPG) scores 4.8 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates SIMON PROPERTY GROUP INC. as Strong (7/8). However, the Greenblatt Magic Formula model rates it Caution — Earnings yield 2.9% · ROC 8%. SIMON PROPERTY GROUP INC. currently trades 14% below its estimated fair value of $238. SIMON PROPERTY GROUP INC. ranks #55 out of 104 stocks in the Real Estate sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E14.5ROE141.7Market Cap78B

Estimated Fair Value

$237.7814% below

Trading below estimated fair value. EPS grew 95% year-over-year. ROE of 142% signals strong profitability. P/E of 14x is moderate for this quality level.

Model-based estimate, not a price target.

5-Model Analysis

Each model evaluates this stock from a different angle. Combined, they form the composite score above.

Piotroski

Strong

7/8

Buffett

Neutral

Business quality & competitive moat

Graham

Neutral

Significantly above fair value

Lynch

Neutral

PEG 1.7 · Stalwart

Greenblatt

Caution

Earnings yield 2.9% · ROC 8%

Frequently Asked Questions

Is SIMON PROPERTY GROUP INC. (SPG) a good investment?
As of Sep 20, 2026, Simon Property Group Inc. (SPG) scores 4.8/10 on AlphaStocks' five-model composite, #55 of 104 Real Estate stocks. At $205, SPG trades 14% below its model fair value of $238. That score is below average, suggesting caution.
What is SIMON PROPERTY GROUP INC.'s Piotroski F-Score?
SIMON PROPERTY GROUP INC.'s Piotroski F-Score status is Strong. The raw score is 7/8. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is SPG overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $238, SPG appears undervalued. The stock currently trades 14% below its estimated fair value. Trading below estimated fair value. EPS grew 95% year-over-year. ROE of 142% signals strong profitability. P/E of 14x is moderate for this quality level.
How does SPG compare to other Real Estate stocks?
SIMON PROPERTY GROUP INC. ranks #55 out of 104 stocks in the Real Estate sector, placing it in the top 53% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about SPG?
AlphaStocks evaluates SPG using five proven investment models. Piotroski: Strong; Buffett: Neutral; Graham: Neutral; Lynch: Neutral; Greenblatt Magic Formula: Caution. These models are combined into a single composite score of 4.8/10.

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Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer