Compass Minerals International Inc (CMP) stock

CMPNYSEMining & Quarrying of Nonmetallic Minerals (No Fuels)Fiscal year ends September 30

Financials through Q3 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 7/30100% above fair value

$22.53−0.52 (-2.26%)

Close on Nov 13, 2026Market cap $945.83MP/E 52.4Yield –

Compass Minerals International pe ratio

The price-to-earnings ratio is the share price divided by diluted earnings per share over the trailing twelve months.

Compass Minerals International's pe ratio was 53.7× on Nov 11, 2026, against 16.6× a year earlier. Over the last 5 years it ranged from 13.5× to 212.8×, with a median of 30.3×.

PE Ratio at the end of each year

Period	Period end	Value	Change (pts)
2026	Nov 11, 2026	53.7×	−36.3
2024	Jan 31, 2024	90.0×	−11.3
2023	Dec 29, 2023	101.3×	+78.8
2022	Dec 30, 2022	22.5×	−5.5
2021	Dec 31, 2021	28.1×	−2.0
2020	Dec 31, 2020	30.1×	−8.0
2019	Dec 31, 2019	38.1×	−71.6
2018	Dec 31, 2018	109.7×	+92.7
2017	Dec 29, 2017	17.0×	−4.6
2016	Dec 30, 2016	21.6×	+7.5
2015	Dec 31, 2015	14.0×	−8.3
2014	Dec 31, 2014	22.4×	−3.8
2013	Dec 31, 2013	26.2×	+1.7
2012	Dec 31, 2012	24.4×	+10.6
2011	Dec 30, 2011	13.9×	+0.7
2010	Jan 29, 2010	13.1×	−0.9
2009	Dec 31, 2009	14.0×	–

Where these numbers come from

Parsed from the XBRL in Compass Minerals International's annual and quarterly filings with the SEC
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing