Ecovyst Inc.

ECVT

Exchange: NYSE
Industry: Chemicals & Allied Products
SEC CIK: 0001708035

SEC filings (opens in a new tab)

In the last 90 days, Ecovyst Inc. insiders filed 1 open-market purchase and 0 sales; 208 institutions reported holding it in 13F filings for Q2 2026, worth $1.37B in total; no superinvestor holds it.

Q4 2021 vs. Q3 2021

How the institutions holding Ecovyst Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021 All holders in Q3 2021

13F holders of ECVT: Q3 2021 compared with Q4 2021
Measure	Q3 2021	Of which not filed for Q4 2021	Q4 2021	Change
Holders	105	2	123	+20
Shares	46.7M	52.5K	103.3M	+56.6M (+121.3%)
Value	$544.8M	$612.0K	$1.06B	+$513.4M (+94.3%)

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (35)

Institutions that held Ecovyst Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to ECVT in Q4 2021
Institution	Shares	Value	% of portfolio
CCMP Capital GP, LLC	46,565,444	$476.8M	15.25%
Allspring Global Investments Holdings, LLC	4,082,889	$41.8M	0.05%
Medina Singh Partners, LLC	1,087,310	$11.1M	7.93%
Jacobs Levy Equity Management, Inc	403,773	$4.13M	0.03%
Islet Management, LP	396,177	$4.06M	0.22%
Scopus Asset Management, L.P.	380,000	$3.89M	0.11%
Western Standard LLC	378,200	$3.87M	2.29%
Engineers Gate Manager LP	188,361	$1.93M	0.09%
Renaissance Technologies LLC	186,658	$1.91M	0.00%
Laurion Capital Management LP	151,161	$1.55M	0.03%
Neuberger Berman Group LLC	111,889	$1.14M	0.00%
Putnam Investments LLC	80,196	$821.0K	0.00%
CastleKnight Management LP	78,713	$806.0K	0.29%
Jump Financial, LLC	44,200	$453.0K	0.03%
Marshall Wace, LLP	34,420	$352.0K	0.00%
UBS Group AG	30,310	$311.0K	0.00%
Connor, Clark & Lunn Investment Management Ltd.	27,469	$281.0K	0.00%
Manteio Capital LLC	25,757	$264.0K	0.34%
Pinz Capital Management, LP	25,000	$256.0K	0.10%
Jane Street Group, LLC	24,572	$252.0K	0.00%
Campbell & CO Investment Adviser LLC	15,600	$160.0K	0.05%
Confluence Wealth Services, Inc.	15,678	$160.0K	0.05%
PDT Partners, LLC	13,148	$135.0K	0.01%
ProShare Advisors LLC	11,221	$115.0K	0.00%
D. E. Shaw & Co., Inc.	10,287	$105.0K	0.00%
Amplius Wealth Advisors, LLC	7,750	$79.0K	0.01%
Counterpoint Mutual Funds LLC	2,665	$27.0K	0.03%
Aquatic Capital Management LLC	1,300	$13.0K	0.03%
Umb Bank N A	200	$2.00K	0.00%
Cambridge Trust Co	13	$0	0.00%
JFS Wealth Advisors, LLC	26	$0	0.00%
Lindbrook Capital, LLC	34	$0	0.00%
Schubert & Co	12	$0	0.00%
Financial Connections Group, Inc.	25	$0	0.00%
Covestor Ltd	34	$0	0.00%

Sold out (15)

Institutions that held Ecovyst Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of ECVT in Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Maven Securities LTD	612,590	$7.14M
Enterprise Financial Services Corp	400,000	$4.66M
Norges Bank	86,300	$1.01M
Mariner, LLC	38,347	$447.0K
Fiducient Advisors LLC	38,300	$447.0K
Susquehanna Fundamental Investments, LLC	31,956	$373.0K
Virginia Retirement Systems Et Al	21,800	$254.0K
Victory Capital Management Inc	14,842	$173.0K
Fox Run Management, L.L.C.	10,190	$119.0K
Aigen Investment Management, LP	10,120	$118.0K
Point72 Hong Kong Ltd	5,064	$59.0K
US Bancorp	1,017	$12.0K
Cutler Group LP	142	$1.00K
Meridian Wealth Partners, LLC	87	$1.00K
FMR LLC	1	$0

Not filed for Q4 2021 yet (2)

Institutions that held Ecovyst Inc. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ECVT in Q3 2021 that haven't filed for Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Adirondack Research & Management Inc.	52,375	$611.0K
Berman Capital Advisors, LLC	149	$1.00K