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Compass Minerals International, Inc.

CMPNYSETrackedESG Rated: 1/2 ProvidersMarket Data VerifiedMaterialsDiversified Metals And MiningSustainalytics: 32.3 · High

Coverage
Rated universe Carries an MSCI or Sustainalytics observation.
ESG profile reviewed
Last editorial update to this profile.
Quote
Last verified closeObservation time is shown beside the price.
Methodology
How we rateProvider ratings are shown separately, never blended.

Market overview

USD 22.53

Down−USD 0.52 (−2.26%) Day change

Last verified close · As of · USD · Market data via Massive Stock Widgets

The market is closed. This is the last verified closing quote, not an intraday price.

Open
USD 23.04
Previous close
USD 23.05
Day high
USD 23.04
Day low
USD 22.52
Volume
198,508
Market cap
USD 945,829,056
Price chart · 1 Year
Compass Minerals International, Inc. 1 Year price chartCompass Minerals International, Inc., nyse:CMP, 1 Year price chart in USD. Start USD 18.31, end USD 23.08, high USD 33.51, low USD 17.02, up.
Period1 YearFirst closeUSD 18.31Last closeUSD 23.08Maximum closeUSD 33.51Minimum closeUSD 17.02Period change+USD 4.77Period percentage change+26.05%Chart as ofNov 11, 2026, 2:30 PM GMT+0000
View Chart Data
Representative chart points — 24 of 251
Date and time Open High Low Close Volume
USD 18.00 USD 18.43 USD 17.93 USD 18.31 387,000
USD 17.33 USD 17.53 USD 16.76 USD 17.02 336,400
USD 19.96 USD 20.10 USD 19.42 USD 19.64 404,700
USD 23.52 USD 24.53 USD 23.51 USD 24.25 636,400
USD 24.80 USD 25.88 USD 24.80 USD 25.14 433,600
USD 22.99 USD 24.23 USD 22.95 USD 23.63 387,900
USD 24.13 USD 24.38 USD 23.48 USD 23.85 566,900
USD 22.22 USD 22.22 USD 20.82 USD 21.50 2,770,400
USD 23.39 USD 23.52 USD 22.50 USD 22.94 650,800
USD 26.01 USD 27.15 USD 25.89 USD 26.95 863,200
USD 25.78 USD 29.03 USD 23.61 USD 28.24 1,217,900
USD 29.15 USD 30.56 USD 29.05 USD 29.84 604,100
USD 32.86 USD 33.65 USD 32.12 USD 33.51 1,191,500
USD 30.12 USD 30.52 USD 29.46 USD 29.81 636,400
USD 27.72 USD 28.77 USD 27.59 USD 28.66 562,000
USD 29.25 USD 30.01 USD 28.97 USD 29.84 246,400
USD 29.67 USD 29.94 USD 28.81 USD 29.77 250,000
USD 27.02 USD 27.28 USD 26.07 USD 26.98 475,700
USD 24.55 USD 25.00 USD 24.44 USD 24.65 321,000
USD 25.19 USD 25.46 USD 24.77 USD 24.80 424,100
USD 22.72 USD 22.81 USD 22.41 USD 22.62 301,500
USD 22.72 USD 23.12 USD 22.66 USD 22.88 184,600
USD 22.24 USD 22.95 USD 22.10 USD 22.93 463,500
USD 23.09 USD 23.26 USD 22.80 USD 23.08 188,300

Company Profile & Business Model Overview

Compass Minerals International, Inc. (CMP) is a global producer of salt and specialty fertilizers with operations including rock salt mines and salt production facilities in North America and the U.K., and a specialty plant nutrition business producing potash and micronutrients for agriculture. The company serves road safety, water conditioning, and agricultural markets and is listed on the New York Stock Exchange (CMP).

Sustainability Strengths & Catalysts (Pros)

  • Operational footprint in essential-minerals markets with diversified production assets (rock salt mines in Ontario, Louisiana and the U.K., and fertilizer facilities) supports supply resilience and long-term resource availability for customers.
  • Regular public sustainability reporting: Compass Minerals publishes annual/fiscal sustainability or ESG reports aligned with recognized reporting frameworks, demonstrating transparency on environmental and social performance and targets.
  • Products that contribute to public safety and food production (de-icing salts and specialty fertilizers) provide clear societal benefits and position the company within critical infrastructure and agriculture value chains.

Material Risks & Governance Concerns (Cons)

  • Environmental impacts from mining and salt production include energy use, greenhouse gas emissions and site-level land and water impacts associated with rock-salt extraction and evaporation operations, requiring active management and mitigation.
  • Sustainability ratings indicate elevated ESG risk: third‑party summaries characterize Compass Minerals as carrying notable ESG risk in the diversified metals/chemicals sector, reflecting operational and industry-specific environmental and social exposures

Related ESG Peer Equities

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ESG & Sustainability Rating Breakdown

MSCI and Sustainalytics ratings shown side by side, never blended into a single score.

Third-party ratings

MSCI ESG Rating

N/A
Sustainalytics Risk Score

32.3

HighScore date not recorded

Data integrity and methodology

MSCI and Sustainalytics ratings are shown separately with their own observation dates; they are not blended into one score, and providers can disagree. Market quotes are delayed or last-close values, and every snapshot states its source and observation time. Read the full rating methodology.

FAQ

Frequently Asked Questions

Direct answers on sustainability scores, risk methodologies, and peer rankings.

What is Compass Minerals International, Inc. (CMP)'s ESG rating and sustainability score?

Compass Minerals International, Inc. (CMP) carries a Sustainalytics ESG Risk Score of 32.3, measuring unmanaged corporate ESG risk on a scale of 0 to 50+.

Is Compass Minerals International, Inc. considered an ESG leader or laggard in Materials?

Independent benchmark status for Compass Minerals International, Inc. is evaluated relative to Materials peers once third-party coverage publishes official methodology scores.

What are the main ESG risks and controversies for Compass Minerals International, Inc.?

Key material risks for Compass Minerals International, Inc. include: Environmental impacts from mining and salt production include energy use, greenhouse gas emissions and site-level land and water impacts associated with rock-salt extraction and evaporation operations, requiring active management and mitigation.; Sustainability ratings indicate elevated ESG risk: third‑party summaries characterize Compass Minerals as carrying notable ESG risk in the diversified metals/chemicals sector, reflecting operational and industry-specific environmental and social exposures. Investors should evaluate whether corporate mitigation plans adequately address these vulnerabilities.

How does The Impact Investor evaluate ESG stock profiles?

The Impact Investor presents third-party ratings from MSCI and Sustainalytics alongside delayed market data and financial fundamentals. We do not blend ratings into proprietary black-box scores, and ratings are never modified by advertising or affiliate relationships.