What Changed
Price Move History
- Daily moves over 5%
- 20 252 sessions, October 27, 2025 to October 27, 2026
- Largest daily move
- -14.8% close of February 5, 2026
- 1-year change
- +31.9% closing prices, October 27, 2025 to October 27, 2026
- 1-month change
- +1.4% closing prices, September 25, 2026 to October 27, 2026
Company Description
Compass Minerals International, Inc. (NYSE: CMP) is described as a leading global provider of essential minerals. According to company disclosures, it focuses on safely delivering minerals "where and when it matters" to help address nature’s challenges for customers and communities. The company operates in the potash, soda, and borate mineral mining industry within the broader mining, quarrying, and oil and gas extraction sector.
Compass Minerals states that it produces two primary product groups: salt and plant nutrition products. Polygon data indicates that Compass Minerals produces salt and specialty potash fertilizer, with key assets including rock salt mines in Ontario, Louisiana, and the United Kingdom, and a brine operation at the Great Salt Lake in Utah that produces sulfate of potash and magnesium chloride. Company news releases further explain that its salt products help keep roadways safe during winter weather and are also used in consumer, industrial, chemical and agricultural applications. Its plant nutrition products are used to improve the quality and yield of crops and to support sustainable agriculture.
Compass Minerals highlights a focus on its core Salt and Plant Nutrition businesses and refers to a "back-to-basics" strategy aimed at improving the performance of these segments. Management commentary in recent results describes aligning North American highway deicing production with market conditions, curtailing production at times to manage inventory and cash flow, and then ramping up highway deicing production ahead of winter seasons. The company emphasizes efforts to strengthen its cost structure, improve operational performance at facilities such as its Ogden, Utah solar evaporation site, and support long-term cash generation and debt reduction.
The company reports that its salt products include highway deicing salt and consumer and industrial (C&I) salt products. Highway deicing salt is used on roadways during winter weather, while C&I salt products serve retail consumer deicing and other industrial, chemical and agricultural uses. Management commentary notes that demand for deicing salt is relatively stable over time, but that annual sales volumes are influenced by winter weather and customer responses to weather events.
In its Plant Nutrition segment, Compass Minerals produces sulfate of potash from brine operations and describes these products as serving growers of crops that are sensitive to standard potash. Company disclosures state that plant nutrition products help improve crop quality and yield, and that positive production trends at the Ogden, Utah facility have allowed the business to pursue markets beyond its core western U.S. markets in some periods. The company also notes ongoing efforts to restore the pond complex at Ogden as part of its operational focus.
Compass Minerals reports that it operates 12 production and packaging facilities with more than 1,800 employees across the U.S., Canada and the U.K. These facilities support its salt and plant nutrition businesses and, according to company commentary, enable it to supply highway deicing customers, consumer and industrial salt users, and agricultural customers. In addition to these core segments, company guidance and commentary reference DeepStore, a records management business in the U.K., whose financial contribution is included within corporate results.
The company’s securities trade on the New York Stock Exchange under the symbol CMP. Recent corporate communications emphasize a focus on operational excellence, cost rationalization, and capital allocation. Management has discussed actions such as optimizing inventory levels, reducing capital expenditures in certain periods, refinancing debt, and issuing senior notes to enhance liquidity and extend debt maturities.
Compass Minerals has also described a board refreshment initiative, expanding the size of its board and appointing new directors with experience in mining, industrial and manufacturing businesses, and in some cases direct experience in the salt and plant nutrition industries. The board has created a Capital Allocation and Technical (CAT) Committee to support its focus on core business operations, alongside existing committees such as Audit, Compensation, Nominating and Corporate Governance, and Environmental, Health, Safety and Sustainability (EHS&S).
Overall, Compass Minerals presents itself as a minerals company centered on salt and plant nutrition products, with operations in North America and the U.K., serving highway deicing, consumer, industrial, chemical, agricultural and crop nutrition markets. Its disclosures highlight ongoing efforts to align production with market conditions, manage inventory and costs, and support sustainable agriculture and safe winter roadways through its essential mineral products.
Stock Performance
Compass Minerals International (CMP) closed at $22.93 on October 27, 2026. Over the past 12 months, the price has gained 31.9%.
CMP Metrics & Rankings
Price returns through October 27, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Compass Minerals International has 10 recent news articles, with the latest published 7 days ago. Of the recent coverage, 4 articles coincided with positive price movement and 6 with negative movement. Key topics include conferences, earnings date. View all CMP news →
SEC Filings
Compass Minerals International has filed 10 recent SEC filings, including 9 Form 4, 1 Form 8-K. The most recent filing was submitted on October 19, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all CMP SEC filings →
Financial Highlights
Compass Minerals International generated $1.2B in revenue in FY2025, retaining a 15.3% gross margin, operating income reached $25.3M (2.0% operating margin), and net income was -$79.8M, reflecting a -6.4% net profit margin. Diluted earnings per share stood at -$1.91. The company generated $197.7M in operating cash flow. The current ratio was 2.15, measuring current assets divided by current liabilities.
Upcoming Events
Q4 2026 Results Release
Q4 2026 Earnings Call
Compass Minerals International has 2 upcoming scheduled events. The next event, "Q4 2026 Results Release", is scheduled for November 23, 2026 (in 26 days). All of them are earnings releases or calls. Investors can track these dates to stay informed about potential catalysts that may affect the CMP stock price.
Short Interest History
Short interest in Compass Minerals International (CMP) currently stands at 1.7 million shares, down 18.9% from the previous reporting period, representing 5.3% of the float. Since October 2025, short interest has decreased by 21.1%.
Days to Cover History
Days to cover for Compass Minerals International (CMP) currently stands at 4.2 days, down 21.1% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has decreased by 30.3%. Across the settlements charted above, it has ranged from 1.3 to 7.8 days.
CMP Company Profile & Sector Positioning
Compass Minerals International (CMP) operates in the Other Industrial Metals & Mining industry within the broader Basic Materials sector and is listed on the NYSE.
Investors comparing CMP often look at related companies in the same sector, including Ferroglobe PLC (GSM), Americas Gold and Silver Corporation (USAS), Lithium Americas Corp. (LAC), Nexa Resources S.A. (NEXA), and Critical Metals Corp. (CRML). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate CMP's relative position within its industry.