Compass Minerals International Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:CMP Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
22 Jan 24	BuyUS$106,200	Joseph Reece	Individual		5,000	US$21.24
21 Sep 23	BuyUS$94,056	James Standen	Individual		3,503	US$26.85

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CMP?
Owner Type	Number of Shares	Ownership Percentage
State or Government	9,301	0.0222%
Individual Insiders	333,005	0.796%
Hedge Funds	2,944,721	7.04%
Private Companies	7,045,736	16.8%
Institutions	31,497,820	75.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 85.32% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
17%	Koch Industries, Inc.	7,034,609	US$95.9m	0%	no data
14.6%	BlackRock, Inc.	6,025,877	US$82.1m	-1.1%	no data
11.1%	The Vanguard Group, Inc.	4,579,361	US$62.4m	3.64%	no data
7.12%	Select Equity Group, L.P.	2,944,721	US$40.1m	73.4%	0.13%
6.7%	State Street Global Advisors, Inc.	2,770,779	US$37.8m	6.53%	no data
4.5%	FMR LLC	1,860,236	US$25.4m	267%	no data
2.64%	SailingStone Capital Partners LLC	1,089,951	US$14.9m	0%	3.35%
2.46%	Dimensional Fund Advisors LP	1,016,470	US$13.9m	-18.5%	no data
2.32%	Harvey Partners, LLC	959,000	US$13.1m	15.5%	1.38%
2.08%	Thompson, Siegel & Walmsley LLC	858,629	US$11.7m	61.4%	0.13%
2.06%	The Magnolia Group, LLC	849,490	US$11.6m	0%	1.56%
1.77%	Geode Capital Management, LLC	730,272	US$10.0m	2.73%	no data
1.44%	Charles Schwab Investment Management, Inc.	596,468	US$8.1m	8.55%	no data
1.15%	Invenomic Capital Management LP	475,604	US$6.5m	0%	0.88%
0.93%	Sourcerock Group LLC	383,482	US$5.2m	0%	0.4%
0.91%	Hotchkis and Wiley Capital Management, LLC	376,230	US$5.1m	13.1%	0.02%
0.89%	Morgan Stanley, Investment Banking and Brokerage Investments	369,156	US$5.0m	-10.3%	no data
0.89%	BNY Asset Management	365,855	US$5.0m	-1.38%	no data
0.83%	Segall Bryant & Hamill, LLC	345,083	US$4.7m	-71.5%	0.07%
0.83%	Northern Trust Global Investments	341,229	US$4.7m	-22.1%	no data
0.75%	Cove Street Capital, LLC	310,188	US$4.2m	35.3%	1.39%
0.64%	Goldman Sachs Group, Investment Banking and Securities Investments	266,535	US$3.6m	68.2%	no data
0.62%	D. E. Shaw & Co., L.P.	255,967	US$3.5m	478%	no data
0.61%	Castleknight Management LP	250,700	US$3.4m	0%	0.47%
0.51%	Invesco Capital Management LLC	209,172	US$2.9m	42.5%	no data