Compass Minerals International market cap CMP

Share price times shares outstanding: what the whole company sells for, since 2010.

Compass Minerals International is worth $892.9M at the close on Oct 23, 2026, at $21.27 a share.

That is up 15% over the last year and down 60% over five years.

Its highest close in our data was $3.2B in Jul 2014.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$892.9M	$830.5M	$1.3B	+6%
2025	$838.9M	$380.6M	$934M	+87%
2024	$449.3M	$346M	$973.7M	−57%
2023	$1B	$974M	$1.9B	−38%
2022	$1.7B	$1.1B	$2.2B	−3%
2021	$1.7B	$1.7B	$2.5B	−17%
2020	$2.1B	$1.2B	$2.2B	+1%
2019	$2.1B	$1.4B	$2.1B	+48%
2018	$1.4B	$1.4B	$2.6B	−43%
2017	$2.4B	$2B	$2.8B	−8%
2016	$2.6B	$2.3B	$2.7B	+4%
2015	$2.5B	$2.5B	$3.2B	−14%
2014	$2.9B	$2.6B	$3.2B	+8%
2013	$2.7B	$2.4B	$3B	+9%
2012	$2.5B	$2.3B	$2.6B	+10%
2011	$2.3B	$2.2B	$3.2B	−23%
2010	$2.9B	$2.3B	$2.9B	n/a

Companies in Construction Materials nearest Compass Minerals International's size, closest first, today.

Company	Market cap
CMPCompass Minerals International	$892.9M
APOGApogee Enterprises	$911.7M
TGLSTecnoglass	$1.7B
IPIIntrepid Potash	$420.3M
LEUCentrus Energy	$2B
KNFKnife River	$3B
USLMUnited States Lime & Minerals	$3.2B
SNDSmart Sand	$201.8M
EXPEagle Materials	$5.4B
SMIDSmith Midland	$112.9M
Peer median	$1.7B