Price versus value
- Price
- $204.82
- Fair value
- $121.70
- Potential value
- $169.25
- As of
- 2026-09-25
Main upside reason
The biggest opportunity lies in accelerated net operating income expansion from redeveloping vacant department store anchor boxes and high-profile mixed-use additions.
Main risk
A 200 basis point increase in refinancing yields that pushes effective pre-tax borrowing costs above 7.83% across the $29,437,509,632 total debt structure.
Simon Property Group is rated Sell based on a composite Fair value of $121.70, indicating that the report-date price of $204.82 on September 25, 2026 substantially overvalues the business amidst rising debt refinancing costs.2
We rate Simon Property Group Sell. For an ordinary investor, this rating signals that capital should be reallocated away from the stock, as the shares trade at an extreme premium to underlying property cash generation and face severe debt refinancing hurdles.
On September 25, 2026, the stock closed at $204.82. This report-date price sits 68.3% above our composite Fair value of $121.70 and well above our Potential value of $169.25, leaving an asymmetric -40.58% expected return to .