A detailed history of William Blair Investment Management, LLC transactions in Ecovyst Inc. stock. As of the latest transaction made, William Blair Investment Management, LLC holds 3,534,008 shares of ECVT stock, worth $28.8 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares
3,534,008
Previous 3,642,673 2.98%
Holding current value
$28.8 Million
Previous $32.7 Million 25.91%
% of portfolio
0.06%
Previous 0.09%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

SELL
$6.22 - $9.76 $675,896 - $1.06 Million
-108,665 Reduced 2.98%
3,534,008 $24.2 Million
Q2 2024

Aug 08, 2024

SELL
$8.76 - $11.04 $67,723 - $85,350
-7,731 Reduced 0.21%
3,642,673 $32.7 Million
Q1 2024

May 08, 2024

BUY
$8.87 - $11.15 $2.96 Million - $3.72 Million
334,004 Added 10.07%
3,650,404 $40.7 Million
Q4 2023

Feb 09, 2024

SELL
$8.81 - $10.2 $477,581 - $552,931
-54,209 Reduced 1.61%
3,316,400 $32.4 Million
Q3 2023

Nov 09, 2023

BUY
$9.52 - $12.32 $1.24 Million - $1.6 Million
130,210 Added 4.02%
3,370,609 $33.2 Million
Q2 2023

Aug 10, 2023

BUY
$9.99 - $11.67 $32.4 Million - $37.8 Million
3,240,399 New
3,240,399 $37.1 Million

Others Institutions Holding ECVT

About Ecovyst Inc.


  • Ticker ECVT
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 136,740,000
  • Market Cap $1.12B
  • 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...
More about ECVT
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