Regency Centers Corp vs Simon Property Group Inc

Regency Centers Corp (REG) is overvalued and Simon Property Group Inc (SPG) is overvalued.

Both trade above our estimate of their intrinsic value. SPG is the closer of the two: -70%, against -100% for REG.

Values as of the 22 Sept 2026 close.

Regency Centers Corp (REG)

Discounting its cash flows at 8.1% (average of 3 methods) values the shares at $36.76; the price of $73.53 is 100% above that value, and 79% of that value comes from beyond year five.

Leak Score 0/100 on 2 of 12 signals

Simon Property Group Inc (SPG)

Discounting its cash flows at 9.4% (average of 3 methods) values the shares at $121.27; the price of $205.95 is 70% above that value, and 75% of that value comes from beyond year five.

Leak Score 44/100 on 8 of 12 signals

MetricREGSPG
VerdictOvervaluedOvervalued
Price$73.53$205.95
Intrinsic value$36.76$121.27
Margin of safety-100%-70%
Leak Score0/100 (2/12)44/100 (8/12)
Market cap$13.5B$66.6B
Revenue growth, 5 years7.5%6.7%
Operating margin37.3%47.4%
Net margin33.5%25.3%
Return on equity8.2%135.4%
Debt to equity0.806.64
P/E24.8x39.1x
Forward P/E28.9x29.4x
P/B2.0x15.2x
Dividend yield4.1%4.4%

All stocks in REIT - Retail