Sei Investments CO Ecovyst Inc. Transaction History
Sei Investments CO
- $83 Billion
- Q2 2025
A detailed history of Sei Investments CO transactions in Ecovyst Inc. stock. As of the latest transaction made, Sei Investments CO holds 183,527 shares of ECVT stock, worth $1.6 Million. This represents 0.0% of its overall portfolio holdings.
Number of Shares
183,527
Previous 186,479
1.58%
Holding current value
$1.6 Million
Previous $1.16 Million
30.62%
% of portfolio
0.0%
Previous 0.0%
Shares
17 transactions
Others Institutions Holding ECVT
# of Institutions
187Shares Held
120MCall Options Held
500KPut Options Held
0-
Hotchkis & Wiley Capital Management LLC Los Angeles, CA11.2MShares$97.9 Million0.32% of portfolio
-
Vanguard Group Inc Valley Forge, PA10.7MShares$93 Million0.0% of portfolio
-
Black Rock Inc. New York, NY9.64MShares$84.2 Million0.0% of portfolio
-
Dimensional Fund Advisors LP Austin, TX6.18MShares$53.9 Million0.01% of portfolio
-
Shapiro Capital Management LLC Atlanta, GA5.6MShares$48.9 Million2.02% of portfolio
About Ecovyst Inc.
- Ticker ECVT
- Exchange NYSE
- Sector Basic Materials
- Industry Specialty Chemicals
- Shares Outstandng 136,740,000
- Market Cap $1.19B
- Description
- Ecovyst Inc. provides specialty catalysts and services in the United States, the Netherlands, the United Kingdom, and internationally. The company operates through two segments, Ecoservices and Catalyst Technologies. The Ecoservices segment offers sulfuric acid recycling services for production of alkylate for refineries; and virgin sulfuric aci...