CMP
Who owns Compass Minerals International?
1 of the world’s richest people holds Compass Minerals International in our tracked profiles.
CMP $22.75 ▼ 1.94%as of Sep 24, 2026 4:00 PM ET · via Finnhub
Billionaire holders
- Charles Koch & family#28 · $76.9BStakeCompass Minerals International (7,034,609 shares, ~$219.0M reported value) · as of Jun 2026source ↗
Each row is a sourced entry from that person’s profile. Stakes are as of the date shown, not today.
Recent SEC filings
No Form 4 insider trades in Compass Minerals International from the holders above in the last 90 days.
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Recent moves
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Related
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