COMPASS MINERALS INTERNATIONAL INC (CMP) Stock
6 members of Congress disclosed 10 trades in CMP since 2017: 5 purchases and 5 sales, most recently Kevin Hern (sale, Oct 11, 2023). 4 of the hedge funds AlphaScala tracks reported CMP in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $5.52M.
Which members of Congress traded COMPASS MINERALS INTERNATIONAL INC (CMP)?
Most recent: Kevin Hern (sale, Oct 11, 2023); records start Jan 5, 2017.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Kevin Hern R-OK · House | 2023-10-11 | sale | $1k – $15k |
| Josh Gottheimer D-NJ · House | 2021-11-16 | sale | $1k – $15k |
| Chris Jacobs R-NY · House | 2021-01-04 | sale | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-01-29 | purchase | $1k – $15k |
| Josh Gottheimer D-NJ · House | 2020-01-10 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2019-12-30 | sale | $1k – $15k |
| Gil Cisneros D-CA · House | 2019-07-30 | purchase | $1k – $15k |
| Gary Palmer R-AL · House | 2018-08-06 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all CMP political trades →Which hedge funds own CMP?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 177K | $5.52M | +262% |
| Millennium Management Israel Englander | 164K | $5.12M | +16% |
| Marshall Wace | 49K | $1.51M | -40% |
| Renaissance Technologies Jim Simons (founder) | 16K | $488.7K | -91% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →CMP price chart
Powered by TradingViewWhat does COMPASS MINERALS INTERNATIONAL INC do?
Compass Minerals International Inc. is a leading producer and marketer of essential minerals. The company's primary function is to supply a range of mineral-based products that play a vital role in everyday industry and infrastructure. Compass Minerals is known for its production of salt, used for road de-icing and water conditioning, sulfate of potash for plant nutrition, and magnesium chloride for various industrial applications. Serving a global market, Compass Minerals impacts sectors including agriculture, chemical processing, and transportation. Their operations strategically span across the Americas, allowing them to efficiently distribute their products to a wide range of customers. In addition to their core product offerings, Compass Minerals is committed to sustainable practices, focusing on innovative solutions that meet environmental standards. In the financial market, Compass Minerals International Inc. holds significance as a key player in the supply of high-demand minerals crucial to several industries. Their expertise and resource management contribute to the stability and operational efficiency of sectors reliant on their products. Founded with a focus on growth and sustainability, Compass Minerals continues to support industrial needs through consistent supply and quality management.