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MAIN price to book ratio

PB ratio:

2.060.00(0.00%)
September 5, 2025

Summary

  • As of today (September 6, 2025), MAIN price to book ratio is 2.06, unchanged {tradingSession}.
  • Over the past year, MAIN PB ratio has increased by +0.39 (+23.35%).
  • MAIN PB ratio is now -33.76% below its all-time high of 3.11.

Performance

MAIN PB ratio Chart

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Highlights

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PB ratio Formula

P/B =  
Price
Quarterly Book Value

MAIN PB ratio Trends

PeriodPeriodPB ratioPB ratioPricePriceMarket capMarket capPE ratioPE ratio
todaytoday0.0%-0.1%-0.1%-0.1%
1 m1 month+4.6%+4.5%+4.7%+4.5%
3 m3 months+15.7%+17.2%+17.7%+13.7%
6 m6 months+12.0%+14.5%+15.7%+10.2%
ytdytd+11.3%+13.6%+14.9%+9.3%
1 y1 year+23.4%+34.4%+38.0%+18.5%
5 y5 years+44.1%+123.2%+203.1%-

MAIN PB ratio Highs & Lows

PeriodPeriodHighHighCurrent vs highvs highLowLowCurrent vs lowvs low
1 m1-month2.09-1.4%1.97+4.6%
3 m3-month2.09-1.4%1.78+15.7%
6 m6-month2.09-1.4%1.53+34.6%
1 y1-year2.09-1.4%1.53+34.6%
3 y3-year2.09-1.4%1.25+64.8%
5 y5-year2.09-1.4%1.25+64.8%
alltimeall time3.11-33.8%0.66+212.1%

MAIN PB ratio History

DateValue
2025
2.06(+11.4%)
2024
1.85(+25.0%)
2023
1.48(+8.0%)
2022
1.37(-22.6%)
2021
1.77(+22.9%)
2020
1.44(-20.0%)
2019
1.80(+28.6%)
2018
1.40(-17.2%)
2017
1.69(+1.8%)
DateValue
2016
1.66(+21.2%)
2015
1.37(-2.1%)
2014
1.40(-14.6%)
2013
1.64(0.0%)
2012
1.64(+17.1%)
2011
1.40(+0.7%)
2010
1.39(+3.0%)
2009
1.35(+68.8%)
2008
0.80(-72.4%)
2007
2.90

FAQ

  • What is Main Street Capital Corporation price to book ratio?
  • What is the all time high PB ratio for Main Street Capital Corporation?
  • What is MAIN price to book ratio year-to-date change?
  • What is Main Street Capital Corporation PB ratio year-on-year change?

What is Main Street Capital Corporation price to book ratio?

The current PB ratio of MAIN is 2.06

What is the all time high PB ratio for Main Street Capital Corporation?

Main Street Capital Corporation all-time high price to book ratio is 3.11

What is MAIN price to book ratio year-to-date change?

Main Street Capital Corporation price to book ratio has changed by +0.21 (+11.35%) since the beginning of the year

What is Main Street Capital Corporation PB ratio year-on-year change?

Over the past year, MAIN price to book ratio has changed by +0.39 (+23.35%)
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