Basis: FMP quote market capitalization / matching reported stockholders equity. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the P/B ratio high or low?
The P/B ratio of 14.98 is in line with its estimated 5-year average of 15.85, around the middle of its estimated 5-year range (9.34–28.13).
As of 2026-09-11T21:05:50.175Z. 21.86% below its estimated 12-month average of 19.17.
Calculation as of: 2026-09-11T21:05:50.175Z.
Quote observation: 2026-09-11T20:00:03.000Z. Amounts in USD. The price header may show a later quote.
FMP input reference: b077c0ee494db9d43acb0bff7d5ddbef7fbef451ae0840c7a6b7cc496152f7c0
Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation. Historical series through 2026-09-09.
Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.
PB RATIO
14.98
PB RATIO AVG TTM
19.17
PB RATIO AVG 3Y
18.18
PB RATIO AVG 5Y
15.85
PB RATIO AVG 10Y
14.31
PB RATIO AVG 15Y
12.78
PB RATIO AVG 20Y
11.06
CURRENT VS TTM AVG
-21.86%
CURRENT VS 3Y AVG
-17.60%
CURRENT VS 5Y AVG
-5.46%
CURRENT VS 10Y AVG
+4.71%
CURRENT VS 15Y AVG
+17.18%
CURRENT VS 20Y AVG
+35.50%
SECTOR MEDIAN · REAL ESTATE
2.38
median of 37 covered companies
CURRENT VS SECTOR MEDIAN
+529.41%
vs the sector median at left
Simon Property Group, Inc.
Market Cap
$66.42B
PB Ratio
14.98
TTM Avg
19.17
3Y Avg
18.18
5Y Avg
15.85
| NAME | MARKET CAP | PB RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Simon Property Group, Inc. (SPG) | $66.42B | 14.98 | 19.17 | 18.18 | 15.85 |
| Digital Realty Trust, Inc. (DLR)vs › | $69.77B | 2.54 | 2.65 | 2.55 | 2.37 |
| Realty Income Corporation (O)vs › | $55.48B | 1.40 | 1.42 | 1.31 | 1.43 |
| Public Storage (PSA)vs › | $55.29B | 6.02 | 5.62 | 5.41 | 5.57 |
| American Tower Corporation (AMT)vs › | $82.87B | 22.28 | 22.36 | 23.59 | 21.65 |
| Ventas, Inc. (VTR)vs › | $43.75B | 2.99 | 3.08 | 2.58 | 2.30 |
| CBRE Group, Inc. (CBRE)vs › | $40.71B | 4.85 | 5.23 | 4.51 | 4.10 |
| Iron Mountain Incorporated (IRM)vs › | $34.27B | N/A | 399.45 | 147.87 | 91.84 |
| Crown Castle Inc. (CCI)vs › | $33.05B | N/A | 7.78 | 7.78 | 7.88 |
| Equinix, Inc. (EQIX)vs › | $102.39B | 7.12 | 6.45 | 6.26 | 6.12 |
At 14.98, P/B is above its estimated 20-year median — higher than 78% of readings in its estimated 20-year history.
Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.
estimated 20-year low
1.91
median
11.66
estimated 20-year high
28.13
P/B Ratio
14.98
Market Price / Book Value per Share
PB Ratio = Market Cap / Total Shareholders' Equity
The price-to-book ratio compares market capitalization to book value (shareholders' equity). Lower values can indicate a cheaper valuation relative to net assets.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | PB RATIO |
|---|---|
| 2026-09-09 | 14.94 |
| 2026-09-08 | 15.48 |
| 2026-09-04 | 15.30 |
| 2026-09-03 | 15.46 |
| 2026-09-02 | 15.36 |
| 2026-09-01 | 15.48 |
| 2026-08-31 | 15.51 |
| 2026-08-28 | 15.68 |
| 2026-08-27 | 15.70 |
| 2026-08-26 | 15.86 |
| 2026-08-25 | 16.00 |
| 2026-08-24 | 16.13 |
| 2026-08-21 | 15.95 |
| 2026-08-20 | 16.07 |
| 2026-08-19 | 16.31 |
| 2026-08-18 | 16.12 |
| 2026-08-17 | 16.20 |
| 2026-08-14 | 16.04 |
| 2026-08-13 | 16.18 |
| 2026-08-12 | 16.12 |
| 2026-08-11 | 16.04 |
| 2026-08-10 | 14.71 |
| 2026-08-07 | 14.87 |
| 2026-08-06 | 14.79 |
| 2026-08-05 | 14.99 |
| 2026-08-04 | 15.07 |
| 2026-08-03 | 15.28 |
| 2026-07-31 | 15.30 |
| 2026-07-30 | 15.37 |
| 2026-07-29 | 15.71 |
| 2026-07-28 | 15.79 |
| 2026-07-27 | 15.45 |
| 2026-07-24 | 15.32 |
| 2026-07-23 | 15.02 |
| 2026-07-22 | 15.09 |
| 2026-07-21 | 15.12 |
| 2026-07-20 | 15.22 |
| 2026-07-17 | 15.25 |
| 2026-07-16 | 15.24 |
| 2026-07-15 | 14.81 |
| 2026-07-14 | 14.76 |
| 2026-07-13 | 14.64 |
| 2026-07-10 | 14.59 |
| 2026-07-09 | 14.65 |
| 2026-07-08 | 14.61 |
| 2026-07-07 | 15.15 |
| 2026-07-06 | 15.01 |
| 2026-07-02 | 15.08 |
| 2026-07-01 | 14.87 |
| 2026-06-30 | 14.92 |
| 2026-06-29 | 15.18 |
| 2026-06-26 | 15.13 |
| 2026-06-25 | 15.04 |
| 2026-06-24 | 14.82 |
| 2026-06-23 | 14.45 |
| 2026-06-22 | 14.31 |
| 2026-06-18 | 14.09 |
| 2026-06-17 | 14.00 |
| 2026-06-16 | 14.35 |
| 2026-06-15 | 14.38 |
| 2026-06-12 | 14.61 |
| 2026-06-11 | 14.33 |
| 2026-06-10 | 14.19 |
| 2026-06-09 | 14.13 |
| 2026-06-08 | 13.83 |
| 2026-06-05 | 14.03 |
| 2026-06-04 | 13.75 |
| 2026-06-03 | 13.57 |
| 2026-06-02 | 13.57 |
| 2026-06-01 | 13.52 |
| 2026-05-29 | 13.67 |
| 2026-05-28 | 13.79 |
| 2026-05-27 | 13.79 |
| 2026-05-26 | 13.80 |
| 2026-05-22 | 13.63 |
| 2026-05-21 | 13.66 |
| 2026-05-20 | 13.61 |
| 2026-05-19 | 13.40 |
| 2026-05-18 | 13.37 |
| 2026-05-15 | 13.34 |
| 2026-05-14 | 13.52 |
| 2026-05-13 | 13.38 |
| 2026-05-12 | 13.72 |
| 2026-05-11 | 12.58 |
| 2026-05-08 | 12.65 |
| 2026-05-07 | 12.61 |
| 2026-05-06 | 12.86 |
| 2026-05-05 | 12.66 |
| 2026-05-04 | 12.61 |
| 2026-05-01 | 12.67 |
| 2026-04-30 | 12.75 |
| 2026-04-29 | 12.52 |
| 2026-04-28 | 12.69 |
| 2026-04-27 | 12.60 |
| 2026-04-24 | 12.59 |
| 2026-04-23 | 12.75 |
| 2026-04-22 | 12.62 |
| 2026-04-21 | 12.82 |
| 2026-04-20 | 12.99 |
| 2026-04-17 | 12.91 |
| 2026-04-16 | 12.60 |
| 2026-04-15 | 12.62 |
| 2026-04-14 | 12.70 |
| 2026-04-13 | 12.56 |
| 2026-04-10 | 12.55 |
| 2026-04-09 | 12.45 |
| 2026-04-08 | 12.15 |
| 2026-04-07 | 11.93 |
| 2026-04-06 | 11.91 |
| 2026-04-02 | 11.81 |
| 2026-04-01 | 11.77 |
| 2026-03-31 | 11.68 |
| 2026-03-30 | 11.41 |
| 2026-03-27 | 11.28 |
| 2026-03-26 | 11.38 |
| 2026-03-25 | 11.37 |
| 2026-03-24 | 11.16 |
| 2026-03-23 | 11.36 |
| 2026-03-20 | 11.55 |
| 2026-03-19 | 11.98 |
| 2026-03-18 | 11.89 |
| 2026-03-17 | 11.93 |
| 2026-03-16 | 11.85 |
| 2026-03-13 | 11.69 |
| 2026-03-12 | 11.74 |
| 2026-03-11 | 11.87 |
| 2026-03-10 | 12.02 |
| 2026-03-09 | 12.07 |
| 2026-03-06 | 12.20 |
| 2026-03-05 | 12.58 |
| 2026-03-04 | 12.71 |
| 2026-03-03 | 12.64 |
| 2026-03-02 | 12.72 |
| 2026-02-27 | 12.76 |
| 2026-02-26 | 12.68 |
| 2026-02-25 | 27.98 |
| 2026-02-24 | 27.76 |
| 2026-02-23 | 27.86 |
| 2026-02-20 | 28.08 |
| 2026-02-19 | 27.81 |
| 2026-02-18 | 27.79 |
| 2026-02-17 | 28.13 |
| 2026-02-13 | 27.40 |
| 2026-02-12 | 26.65 |
| 2026-02-11 | 27.12 |
| 2026-02-10 | 27.33 |
| 2026-02-09 | 27.37 |
| 2026-02-06 | 27.79 |
| 2026-02-05 | 27.46 |
| 2026-02-04 | 27.23 |
| 2026-02-03 | 26.37 |
| 2026-02-02 | 26.62 |
| 2026-01-30 | 26.64 |
| 2026-01-29 | 26.43 |
| 2026-01-28 | 25.58 |
| 2026-01-27 | 25.70 |
| 2026-01-26 | 25.80 |
| 2026-01-23 | 25.72 |
| 2026-01-22 | 25.77 |
| 2026-01-21 | 25.78 |
| 2026-01-20 | 25.66 |
| 2026-01-16 | 25.75 |
| 2026-01-15 | 25.38 |
| 2026-01-14 | 25.86 |
| 2026-01-13 | 25.67 |
| 2026-01-12 | 25.73 |
| 2026-01-09 | 25.71 |
| 2026-01-08 | 25.75 |
| 2026-01-07 | 25.61 |
| 2026-01-06 | 25.94 |
| 2026-01-05 | 25.49 |
| 2026-01-02 | 25.61 |
| 2025-12-31 | 25.77 |
| 2025-12-30 | 26.01 |
| 2025-12-29 | 26.12 |
| 2025-12-26 | 26.13 |
| 2025-12-24 | 26.22 |
| 2025-12-23 | 26.12 |
| 2025-12-22 | 25.99 |
| 2025-12-19 | 25.75 |
| 2025-12-18 | 25.77 |
| 2025-12-17 | 25.65 |
| 2025-12-16 | 25.41 |
| 2025-12-15 | 25.64 |
| 2025-12-12 | 25.34 |
| 2025-12-11 | 25.32 |
| 2025-12-10 | 25.29 |
| 2025-12-09 | 25.21 |
| 2025-12-08 | 25.07 |
| 2025-12-05 | 25.42 |
| 2025-12-04 | 25.52 |
| 2025-12-03 | 25.38 |
| 2025-12-02 | 25.36 |
| 2025-12-01 | 25.78 |
| 2025-11-28 | 25.94 |
| 2025-11-26 | 25.84 |
| 2025-11-25 | 25.78 |
| 2025-11-24 | 25.43 |
| 2025-11-21 | 25.49 |
| 2025-11-20 | 25.07 |
| 2025-11-19 | 25.08 |
| 2025-11-18 | 25.33 |
| 2025-11-17 | 25.20 |
| 2025-11-14 | 25.44 |
| 2025-11-13 | 25.56 |
| 2025-11-12 | 25.59 |
| 2025-11-11 | 25.76 |
| 2025-11-10 | 25.47 |
| 2025-11-07 | 25.56 |
| 2025-11-06 | 24.12 |
| 2025-11-05 | 24.21 |
| 2025-11-04 | 24.37 |
| 2025-11-03 | 23.58 |
| 2025-10-31 | 23.45 |
| 2025-10-30 | 23.13 |
| 2025-10-29 | 23.17 |
| 2025-10-28 | 23.59 |
| 2025-10-27 | 23.99 |
| 2025-10-24 | 23.76 |
| 2025-10-23 | 23.85 |
| 2025-10-22 | 24.02 |
| 2025-10-21 | 23.85 |
| 2025-10-20 | 23.82 |
| 2025-10-17 | 23.76 |
| 2025-10-16 | 23.58 |
| 2025-10-15 | 23.80 |
| 2025-10-14 | 23.46 |
| 2025-10-13 | 23.55 |
| 2025-10-10 | 23.39 |
| 2025-10-09 | 23.86 |
| 2025-10-08 | 23.78 |
| 2025-10-07 | 23.88 |
| 2025-10-06 | 23.91 |
| 2025-10-03 | 24.72 |
| 2025-10-02 | 24.69 |
| 2025-10-01 | 24.79 |
| 2025-09-30 | 25.04 |
| 2025-09-29 | 24.80 |
| 2025-09-26 | 24.74 |
| 2025-09-25 | 24.37 |
| 2025-09-24 | 24.44 |
| 2025-09-23 | 24.57 |
| 2025-09-22 | 24.17 |
| 2025-09-19 | 24.12 |
| 2025-09-18 | 24.03 |
| 2025-09-17 | 24.23 |
| 2025-09-16 | 24.22 |
| 2025-09-15 | 24.52 |
| 2025-09-12 | 24.35 |
| 2025-09-11 | 24.54 |
| 2025-09-10 | 23.92 |
| 2025-09-09 | 23.94 |
| 2025-09-08 | 24.36 |
| 2025-09-05 | 24.32 |
| 2025-09-04 | 24.22 |
| 2025-09-03 | 24.00 |
| 2025-09-02 | 23.87 |
| 2025-08-29 | 24.11 |
| 2025-08-28 | 23.93 |
| 2025-08-27 | 23.78 |
Showing the most recent 260 of 5,030 data points. The chart above shows the full history.