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 27.02 is 569% above its estimated 5-year average of 4.04, near the high end of its estimated 5-year range (2.16–27.02).
As of 2026-09-21T14:21:03.765Z. 318.15% above its estimated 12-month average of 6.46.
Calculation as of: 2026-09-21T14:21:03.765Z.
Quote observation: 2026-09-21T14:20:32.000Z. Amounts in USD. The price header may show a later quote.
FMP input reference: 0f08d7553f9a2900f0ddb29533ad835b6fd72155106cdaf5a3c4b2d7c9c7310b
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 2026-09-11.
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
27.02
PB RATIO AVG TTM
6.46
PB RATIO AVG 3Y
4.84
PB RATIO AVG 5Y
4.04
PB RATIO AVG 10Y
3.27
PB RATIO AVG 15Y
2.82
PB RATIO AVG 20Y
2.39
CURRENT VS TTM AVG
+318.15%
CURRENT VS 3Y AVG
+457.81%
CURRENT VS 5Y AVG
+569.13%
CURRENT VS 10Y AVG
+726.44%
CURRENT VS 15Y AVG
+856.53%
CURRENT VS 20Y AVG
+1030.82%
SECTOR MEDIAN · FINANCIAL SERVICES
2.02
median of 101 covered companies
CURRENT VS SECTOR MEDIAN
+1237.62%
vs the sector median at left
Interactive Brokers Group, Inc.
Market Cap
$159.55B
PB Ratio
27.02
TTM Avg
6.46
3Y Avg
4.84
5Y Avg
4.04
Market Cap
$169.48B
PB Ratio
N/A
TTM Avg
N/A
3Y Avg
N/A
5Y Avg
N/A
Market Cap
$185.01B
PB Ratio
3.71
TTM Avg
3.50
3Y Avg
3.20
5Y Avg
3.12
Market Cap
$128.49B
PB Ratio
N/A
TTM Avg
N/A
3Y Avg
N/A
5Y Avg
N/A
Market Cap
$124.82B
PB Ratio
1.10
TTM Avg
1.13
3Y Avg
1.04
5Y Avg
0.97
| NAME | MARKET CAP | PB RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Interactive Brokers Group, Inc. (IBKR) | $159.55B | 27.02 | 6.46 | 4.84 | 4.04 |
| BlackRock, Inc. (BLK)vs › | $166.27B | 2.89 | 3.14 | 3.19 | 3.11 |
| Blackstone Inc. (BX)vs › | $152.38B | 16.90 | 12.61 | 14.09 | 12.09 |
| Vanguard FTSE Emerging Markets ETF (VWO)vs › | $169.48B | N/A | N/A | N/A | N/A |
| The Charles Schwab Corporation (SCHW)vs › | $185.01B | 3.71 | 3.50 | 3.20 | 3.12 |
| Chubb Limited (CB)vs › | $131.22B | 1.74 | 1.74 | 1.76 | 1.69 |
| Vanguard Dividend Appreciation ETF (VIG)vs › | $128.49B | N/A | N/A | N/A | N/A |
| Capital One Financial Corporation (COF)vs › | $124.82B | 1.10 | 1.13 | 1.04 | 0.97 |
| The Progressive Corporation (PGR)vs › | $124.32B | N/A | 4.04 | 5.09 | 4.68 |
| S&P Global Inc. (SPGI)vs › | $119.73B | 3.79 | 4.26 | 4.30 | 11.10 |
At 27.02, P/B is above its estimated 19-year median — higher than 100% of readings in its estimated 19-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 19-year low
0.12
median
2.63
estimated 19-year high
7.82
P/B Ratio
27.02
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 |
|---|---|
| 2026-09-11 | 6.97 |
| 2026-09-10 | 6.82 |
| 2026-09-09 | 6.88 |
| 2026-09-08 | 6.94 |
| 2026-09-04 | 7.06 |
| 2026-09-03 | 7.09 |
| 2026-09-02 | 6.79 |
| 2026-09-01 | 6.89 |
| 2026-08-31 | 7.42 |
| 2026-08-28 | 7.31 |
| 2026-08-27 | 7.36 |
| 2026-08-26 | 7.40 |
| 2026-08-25 | 7.49 |
| 2026-08-24 | 7.09 |
| 2026-08-21 | 7.16 |
| 2026-08-20 | 6.85 |
| 2026-08-19 | 6.90 |
| 2026-08-18 | 6.90 |
| 2026-08-17 | 7.19 |
| 2026-08-14 | 7.02 |
| 2026-08-13 | 6.97 |
| 2026-08-12 | 6.99 |
| 2026-08-11 | 6.84 |
| 2026-08-10 | 6.91 |
| 2026-08-07 | 6.70 |
| 2026-08-06 | 6.91 |
| 2026-08-05 | 7.12 |
| 2026-08-04 | 7.12 |
| 2026-08-03 | 7.04 |
| 2026-07-31 | 7.06 |
| 2026-07-30 | 7.26 |
| 2026-07-29 | 6.93 |
| 2026-07-28 | 7.30 |
| 2026-07-27 | 7.41 |
| 2026-07-24 | 7.36 |
| 2026-07-23 | 7.37 |
| 2026-07-22 | 7.51 |
| 2026-07-21 | 7.58 |
| 2026-07-20 | 7.36 |
| 2026-07-17 | 7.27 |
| 2026-07-16 | 7.40 |
| 2026-07-15 | 7.82 |
| 2026-07-14 | 7.68 |
| 2026-07-13 | 7.51 |
| 2026-07-10 | 7.55 |
| 2026-07-09 | 7.65 |
| 2026-07-08 | 7.50 |
| 2026-07-07 | 7.59 |
| 2026-07-06 | 7.71 |
| 2026-07-02 | 7.33 |
| 2026-07-01 | 7.49 |
| 2026-06-30 | 6.99 |
| 2026-06-29 | 7.08 |
| 2026-06-26 | 7.21 |
| 2026-06-25 | 7.40 |
| 2026-06-24 | 7.45 |
| 2026-06-23 | 7.60 |
| 2026-06-22 | 7.77 |
| 2026-06-18 | 7.71 |
| 2026-06-17 | 7.63 |
| 2026-06-16 | 7.47 |
| 2026-06-15 | 7.45 |
| 2026-06-12 | 7.29 |
| 2026-06-11 | 7.13 |
| 2026-06-10 | 6.86 |
| 2026-06-09 | 6.93 |
| 2026-06-08 | 7.01 |
| 2026-06-05 | 6.78 |
| 2026-06-04 | 6.99 |
| 2026-06-03 | 7.00 |
| 2026-06-02 | 7.12 |
| 2026-06-01 | 7.12 |
| 2026-05-29 | 6.98 |
| 2026-05-28 | 6.67 |
| 2026-05-27 | 6.50 |
| 2026-05-26 | 6.65 |
| 2026-05-22 | 6.53 |
| 2026-05-21 | 6.73 |
| 2026-05-20 | 6.73 |
| 2026-05-19 | 6.70 |
| 2026-05-18 | 6.91 |
| 2026-05-15 | 6.98 |
| 2026-05-14 | 7.09 |
| 2026-05-13 | 6.83 |
| 2026-05-12 | 6.79 |
| 2026-05-11 | 6.82 |
| 2026-05-08 | 6.78 |
| 2026-05-07 | 6.99 |
| 2026-05-06 | 7.27 |
| 2026-05-05 | 7.01 |
| 2026-05-04 | 6.82 |
| 2026-05-01 | 6.72 |
| 2026-04-30 | 6.64 |
| 2026-04-29 | 6.43 |
| 2026-04-28 | 6.47 |
| 2026-04-27 | 6.48 |
| 2026-04-24 | 6.40 |
| 2026-04-23 | 6.34 |
| 2026-04-22 | 6.52 |
| 2026-04-21 | 6.65 |
| 2026-04-20 | 6.79 |
| 2026-04-17 | 6.82 |
| 2026-04-16 | 6.63 |
| 2026-04-15 | 6.65 |
| 2026-04-14 | 6.44 |
| 2026-04-13 | 6.23 |
| 2026-04-10 | 5.95 |
| 2026-04-09 | 6.01 |
| 2026-04-08 | 6.04 |
| 2026-04-07 | 5.69 |
| 2026-04-06 | 5.73 |
| 2026-04-02 | 5.66 |
| 2026-04-01 | 5.67 |
| 2026-03-31 | 5.60 |
| 2026-03-30 | 5.32 |
| 2026-03-27 | 5.36 |
| 2026-03-26 | 5.53 |
| 2026-03-25 | 5.74 |
| 2026-03-24 | 5.52 |
| 2026-03-23 | 5.67 |
| 2026-03-20 | 5.47 |
| 2026-03-19 | 5.65 |
| 2026-03-18 | 5.72 |
| 2026-03-17 | 5.73 |
| 2026-03-16 | 5.70 |
| 2026-03-13 | 5.53 |
| 2026-03-12 | 5.59 |
| 2026-03-11 | 5.71 |
| 2026-03-10 | 5.72 |
| 2026-03-09 | 5.64 |
| 2026-03-06 | 5.57 |
| 2026-03-05 | 5.68 |
| 2026-03-04 | 5.77 |
| 2026-03-03 | 5.80 |
| 2026-03-02 | 5.99 |
| 2026-02-27 | 6.23 |
| 2026-02-26 | 6.52 |
| 2026-02-25 | 6.44 |
| 2026-02-24 | 6.29 |
| 2026-02-23 | 6.26 |
| 2026-02-20 | 6.51 |
| 2026-02-19 | 6.47 |
| 2026-02-18 | 6.55 |
| 2026-02-17 | 6.41 |
| 2026-02-13 | 6.54 |
| 2026-02-12 | 6.39 |
| 2026-02-11 | 6.68 |
| 2026-02-10 | 6.75 |
| 2026-02-09 | 6.86 |
| 2026-02-06 | 6.52 |
| 2026-02-05 | 6.08 |
| 2026-02-04 | 6.42 |
| 2026-02-03 | 6.55 |
| 2026-02-02 | 6.58 |
| 2026-01-30 | 6.55 |
| 2026-01-29 | 6.62 |
| 2026-01-28 | 6.60 |
| 2026-01-27 | 6.60 |
| 2026-01-26 | 6.59 |
| 2026-01-23 | 6.78 |
| 2026-01-22 | 6.75 |
| 2026-01-21 | 6.63 |
| 2026-01-20 | 6.25 |
| 2026-01-16 | 6.42 |
| 2026-01-15 | 6.44 |
| 2026-01-14 | 6.24 |
| 2026-01-13 | 6.17 |
| 2026-01-12 | 6.19 |
| 2026-01-09 | 6.16 |
| 2026-01-08 | 6.14 |
| 2026-01-07 | 6.24 |
| 2026-01-06 | 6.37 |
| 2026-01-05 | 6.26 |
| 2026-01-02 | 5.88 |
| 2025-12-31 | 5.62 |
| 2025-12-30 | 5.68 |
| 2025-12-29 | 5.71 |
| 2025-12-26 | 5.79 |
| 2025-12-24 | 5.77 |
| 2025-12-23 | 5.77 |
| 2025-12-22 | 5.75 |
| 2025-12-19 | 5.62 |
| 2025-12-18 | 5.50 |
| 2025-12-17 | 5.46 |
| 2025-12-16 | 5.51 |
| 2025-12-15 | 5.50 |
| 2025-12-12 | 5.61 |
| 2025-12-11 | 5.78 |
| 2025-12-10 | 5.83 |
| 2025-12-09 | 5.73 |
| 2025-12-08 | 5.76 |
| 2025-12-05 | 5.64 |
| 2025-12-04 | 5.77 |
| 2025-12-03 | 5.68 |
| 2025-12-02 | 5.56 |
| 2025-12-01 | 5.56 |
| 2025-11-28 | 5.69 |
| 2025-11-26 | 5.61 |
| 2025-11-25 | 5.52 |
| 2025-11-24 | 5.46 |
| 2025-11-21 | 5.34 |
| 2025-11-20 | 5.38 |
| 2025-11-19 | 5.65 |
| 2025-11-18 | 5.53 |
| 2025-11-17 | 5.55 |
| 2025-11-14 | 5.77 |
| 2025-11-13 | 5.86 |
| 2025-11-12 | 6.36 |
| 2025-11-11 | 6.20 |
| 2025-11-10 | 6.22 |
| 2025-11-07 | 6.17 |
| 2025-11-06 | 6.11 |
| 2025-11-05 | 6.55 |
| 2025-11-04 | 6.47 |
| 2025-11-03 | 6.69 |
| 2025-10-31 | 6.44 |
| 2025-10-30 | 6.27 |
| 2025-10-29 | 6.33 |
| 2025-10-28 | 6.28 |
| 2025-10-27 | 6.36 |
| 2025-10-24 | 6.29 |
| 2025-10-23 | 6.15 |
| 2025-10-22 | 5.93 |
| 2025-10-21 | 6.06 |
| 2025-10-20 | 6.12 |
| 2025-10-17 | 6.06 |
| 2025-10-16 | 6.27 |
| 2025-10-15 | 6.38 |
| 2025-10-14 | 6.35 |
| 2025-10-13 | 6.45 |
| 2025-10-10 | 6.31 |
| 2025-10-09 | 6.64 |
| 2025-10-08 | 6.59 |
| 2025-10-07 | 6.34 |
| 2025-10-06 | 6.37 |
| 2025-10-03 | 6.44 |
| 2025-10-02 | 6.49 |
| 2025-10-01 | 6.29 |
| 2025-09-30 | 6.30 |
| 2025-09-29 | 6.29 |
| 2025-09-26 | 6.05 |
| 2025-09-25 | 5.94 |
| 2025-09-24 | 5.90 |
| 2025-09-23 | 5.99 |
| 2025-09-22 | 5.88 |
| 2025-09-19 | 5.95 |
| 2025-09-18 | 5.94 |
| 2025-09-17 | 5.70 |
| 2025-09-16 | 5.72 |
| 2025-09-15 | 5.70 |
| 2025-09-12 | 5.83 |
| 2025-09-11 | 5.79 |
| 2025-09-10 | 5.72 |
| 2025-09-09 | 5.69 |
| 2025-09-08 | 5.59 |
| 2025-09-05 | 5.50 |
| 2025-09-04 | 5.88 |
| 2025-09-03 | 5.85 |
| 2025-09-02 | 5.85 |
| 2025-08-29 | 5.69 |
Showing the most recent 260 of 4,637 data points. The chart above shows the full history.
