Ecovyst Ownership

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

Recent Insider Transactions

NYSE:ECVT Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
07 Aug 24	BuyUS$50,739	Paul Whittleston	Individual	7,800	US$6.51
05 Aug 24	BuyUS$31,350	Kurt Bitting	Individual	5,000	US$6.27
05 Aug 24	BuyUS$100,542	Michael Feehan	Individual	16,000	US$6.28
05 Aug 24	BuyUS$30,090	Joseph Koscinski	Individual	4,807	US$6.26
22 Mar 24	SellUS$251,307	Susan Ward	Individual	24,436	US$10.28

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 ECVT?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	3,373,107	2.73%
Private Companies	9,040,415	7.31%
Institutions	111,230,193	90%

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

Top Shareholders

Top 25 shareholders own 86.45% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11%	Hotchkis and Wiley Capital Management, LLC	12,762,225	US$103.9m	26.4%	0.3%
9.25%	BlackRock, Inc.	10,778,676	US$87.7m	11.8%	no data
9.16%	The Vanguard Group, Inc.	10,674,921	US$86.9m	0.43%	no data
7.76%	INEOS Limited	9,040,415	US$73.6m	0%	no data
5.32%	Dimensional Fund Advisors LP	6,203,921	US$50.5m	-0.11%	0.01%
4.93%	FMR LLC	5,747,586	US$46.8m	-5.07%	no data
4.42%	Allspring Global Investments, LLC	5,152,089	US$41.9m	0.97%	0.06%
4.38%	Shapiro Capital Management LLC	5,105,548	US$41.6m	-0.82%	1.18%
4.28%	Westwood Management Corp.	4,988,210	US$40.6m	-0.75%	0.29%
3.15%	AllianceBernstein L.P.	3,675,815	US$29.9m	38.4%	0.01%
3.03%	William Blair Investment Management, LLC	3,534,008	US$28.8m	-2.98%	0.03%
2.71%	Boston Partners Global Investors, Inc.	3,156,509	US$25.7m	0%	0.02%
2.13%	Geode Capital Management, LLC	2,479,908	US$20.2m	16.8%	no data
2.05%	State Street Global Advisors, Inc.	2,393,217	US$19.5m	12.3%	no data
2%	American Beacon Advisors, Inc.	2,330,816	US$19.0m	0%	0.43%
1.51%	Harbor Capital Advisors, Inc.	1,756,363	US$14.3m	84.6%	0.58%
1.48%	Thompson, Siegel & Walmsley LLC	1,729,796	US$14.1m	20.4%	0.15%
1.37%	EVR Research LP	1,595,000	US$13.0m	-27.5%	3.7%
1.27%	Charles Schwab Investment Management, Inc.	1,473,980	US$12.0m	0%	no data
1.02%	Nuveen Investments, Inc.	1,188,620	US$9.7m	0.93%	0.02%
0.92%	Loomis Sayles & Company, L.P.	1,068,301	US$8.7m	0.29%	0.01%
0.92%	First Wilshire Securities Management, Inc.	1,067,718	US$8.7m	-0.7%	2.34%
0.89%	Brigade Capital Management, LP	1,042,000	US$8.5m	13.6%	2.74%
0.8%	Northern Trust Global Investments	933,784	US$7.6m	11.5%	no data
0.72%	Goldman Sachs Asset Management, L.P.	842,562	US$6.9m	18.8%	no data