GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
C

Compass Minerals International CMP · USD

Materials · US listing · 🇺🇸 United States

Compare

23.44

+2.31%

Close of 9 Nov 2026, in USD

Search any instrument

Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Koch Industries LLC7m16.82%—31 Dec 2025
KOCH, INC.7m16.82%—31 Mar 2026
SailingStone Capital Partners LLC5.4m12.94%+309k31 Dec 2025
SAILINGSTONE CAPITAL PARTNERS LLC4.8m11.54%−588.5k31 Mar 2026
BlackRock Institutional Trust Company, N.A.3.4m8.06%−90.8k31 Dec 2025
BLACKROCK, INC.2.9m6.82%−1.1m31 Mar 2026
The Vanguard Group, Inc.2.8m6.58%−17.4k31 Dec 2025
STATE STREET CORP2.3m5.55%+273.2k31 Mar 2026
State Street Investment Management (US)2m4.90%−256.5k31 Dec 2025
EWING MORRIS & CO. INVESTMENT PARTNERS LTD.2m4.82%+336k31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC1.7m4.18%+1.7m31 Mar 2026
AMERICAN CENTURY COMPANIES INC1.7m4.01%+284.4k31 Mar 2026
Ewing Morris & Co. Investment Partners Ltd.1.7m4.01%+8.8k31 Dec 2025
ENGINE CAPITAL MANAGEMENT, LP1.4m3.44%+1.1m31 Mar 2026
IRENIC CAPITAL MANAGEMENT LP1.4m3.43%+1.4m31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

1.6m

-6.3% on the period before. 4.7 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

57.5%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 18 Sept 2026588 shares
  • 8 Sept 20264,623 shares
  • 28 Aug 20263,877 shares
  • 19 Aug 20261,821 shares
  • 7 Aug 202680 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.