What is CMP's market cap?

$976.48M, based on the Nov 4 close of $23.26.

What is CMP's P/E ratio?

53.1× trailing-twelve-month earnings of $18.40M.

Does Compass Minerals International pay a dividend?

No regular cash dividend has been paid in the last year.

How much of CMP is sold short?

1.6M shares, 4.6% of float, as of Oct 15, 2026.

What sector is CMP in?

Materials, in the Mining & Quarrying industry.

NYSE · CMPMaterialsMining & Quarrying

Compass Minerals International, Inc. (CMP)

$23.26+1.62%

Close Nov 4, 2026 · split-adjusted

Nov 4, 2026$23.22▲ 34.61% in range

Nov 3, 2025Low $16.54 · High $33.51Nov 4, 2026

What changed · written from our data

As of Nov 4, 2026

Compass Minerals International closed at $23.26 on Nov 4, up 1.62%, 30.6% below its 52-week closing high. Volume of 286.8K shares was 0.75× its 20-day average (below normal).

Split-adjusted performance: +2.5% over one month, -12.1% over six months, +34.8% over one year.

In the quarter ended Jun 30, 2026, revenue was $215.30M, up 0.3% from a year earlier, with a net margin of -2.6%.

Short interest was 1.6M shares at the Oct 15 settlement, down 6.3% from the prior report (4.6% of float, 4.7 days to cover).

Market cap$976.5M42.0M shares

Revenue · quarter$215.3M+0.3% YoY

Diluted EPS$-0.13—

P/E · TTM53.1×P/S 0.8×

Net margin-2.6%Gross 17.6%

Dividend yieldNone$0.15 last paid

52-week range16.54 – 33.51−30.6% from high

Volume286.8K0.75× 20-day avg

Volatility · 60d35.0%Annualised

Short % of float4.6%4.7 days to cover

Net cash-$698.2MCash $56.3M

Next earnings—Not scheduled

Split-adjusted performance

1W +1.4%1M +2.5%3M −9.4%6M −12.1%YTD +18.4%1Y +34.8%3Y −5.5%5Y −65.0%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Mining & Quarrying

Percentile among 14 companies (100 = best)

6-month momentum54

Revenue growth25

Net margin18

Value (low P/E)0

Size39

Industry medians: 6-month return −14.5%, revenue growth +12.6%, net margin 9.2%, P/E 25.9×.

Short interest

Details →

Shares short1.6M−6.3% vs prior

Days to cover4.7Settled Oct 15

% of float4.6%

Short vol. 10d47.3%of daily volume

Closest peers by size in Mining & Quarrying

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
CMPCompass Minerals International	$23.26	+1.62%	−12.1%	+0.3%	−2.6%	53.1	$976.5M
LEUCentrus Energy	$92.58	−3.23%	−60.0%	+14.0%	9.5%	39.0	$1.89B	Compare
UUUUEnergy Fuels	$7.18	−0.83%	−69.5%	+496.1%	−132.9%	—	$1.90B	Compare
IPIIntrepid Potash	$31.28	+1.72%	−17.0%	−1.3%	23.4%	16.0	$420.9M	Compare
KNFKnife River	$62.24	+6.34%	−32.0%	+12.6%	4.7%	25.3	$3.53B	Compare
USLMUnited States Lime & Minerals	$123.38	+1.93%	+15.3%	+4.1%	35.8%	26.5	$3.54B	Compare
MDUMDU Resources Group	$19.82	+0.87%	−11.2%	+6.9%	5.7%	21.2	$4.17B	Compare
SNDSmart Sand	$4.37	−6.62%	−11.7%	+34.1%	8.8%	17.7	$185.3M	Compare
ABATAmerican Battery Technology	$1.29	+3.20%	−62.2%	+196.6%	−242.5%	—	$183.9M	Compare

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Quick answers

What does Compass Minerals International do?: Compass Minerals currently produces two primary products: salt and specialty potash fertilizer. The company's main assets include rock salt mines in Ontario, Louisiana, and the United Kingdom.
What is CMP's market cap?: $976.48M, based on the Nov 4 close of $23.26.
What is CMP's P/E ratio?: 53.1× trailing-twelve-month earnings of $18.40M.
Does Compass Minerals International pay a dividend?: No regular cash dividend has been paid in the last year.
How much of CMP is sold short?: 1.6M shares, 4.6% of float, as of Oct 15, 2026.
What sector is CMP in?: Materials, in the Mining & Quarrying industry.

About Compass Minerals International

Compass Minerals currently produces two primary products: salt and specialty potash fertilizer. The company's main assets include rock salt mines in Ontario, Louisiana, and the United Kingdom. The fertilizer is produced from a brine operation at the Great Salt Lake in Utah that produces sulfate of potash and magnesium chloride. Compass' salt products are used for deicing and also by industrial and consumer end markets. The firm's sulfate of potash is used by growers of high-value crops that are sensitive to standard potash.

HQ: Overland Park, KS1,849 employeesListed Dec 12, 2003compassminerals.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology