Latest Institutional Purchases of Ecovyst Inc. (ECVT)
This list provides information on the latest institutional transactions involving Ecovyst Inc. (ECVT) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Rubric Capital Management LP
New York, NY |
BUY
|
- |
5.69M+ 120.93% |
$43.3M - $53.3M
|
10.4M
$89M
|
|
|
Nov 14, 2025
Q3 2025
|
Brown Advisory Inc
|
BUY
|
- |
5.47MNew |
$41.6M - $51.3M
|
5.47M
$46.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Howard Marks
Oaktree Capital Management LP | Los Angeles, Ca
|
BUY
|
- |
2.86MNew |
$21.7M - $26.8M
|
2.86M
$24.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Invenomic Capital Management LP
Boston, MA |
BUY
|
- |
1.91MNew |
$14.5M - $17.9M
|
1.91M
$16.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Owls Nest Partners Ia, LLC
Chadds Ford, PA |
BUY
|
- |
1.13M+ 216.56% |
$8.58M - $10.6M
|
1.65M
$14.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Mangrove Partners
New York, NY |
BUY
|
- |
936K+ 20.62% |
$7.11M - $8.77M
|
5.47M
$46.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Simcoe Capital Management, LLC
New York, NY |
BUY
|
- |
768KNew |
$5.83M - $7.19M
|
768K
$6.57M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
681K+ 162.46% |
$5.18M - $6.38M
|
1.1M
$9.42M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
673K+ 4298.35% |
$5.11M - $6.3M
|
689K
$5.89M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
562KNew |
$4.27M - $5.27M
|
562K
$4.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
560K+ 35.2% |
$4.25M - $5.24M
|
2.15M
$18.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
268K+ 2.51% |
$2.03M - $2.51M
|
10.9M
$93.5M
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
226K+ 242.54% |
$1.72M - $2.12M
|
320K
$2.74M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
226KNew |
$1.72M - $2.12M
|
226K
$1.94M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
210K+ 19.98% |
$1.59M - $1.97M
|
1.26M
$10.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
181K+ 7.15% |
$1.37M - $1.69M
|
2.71M
$23.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Clearline Capital LP
New York, NY |
BUY
|
- |
168KNew |
$1.28M - $1.58M
|
168K
$1.44M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
118K+ 50.53% |
$897K - $1.11M
|
352K
$3.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
111K+ 12.89% |
$843K - $1.04M
|
971K
$8.31M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
107K+ 459.96% |
$813K - $1M
|
130K
$1.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
103K+ 645.47% |
$780K - $962K
|
119K
$1.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
87K+ 127.81% |
$662K - $816K
|
155K
$1.33M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
78.6K+ 869.58% |
$598K - $737K
|
87.7K
$750K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
78.4K+ 3.62% |
$596K - $735K
|
2.24M
$19.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
77.4K+ 1.25% |
$588K - $725K
|
6.26M
$53.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
74.8K+ 7.94% |
$568K - $701K
|
1.02M
$8.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Needham Investment Management LLC
New York, NY |
BUY
|
- |
60K+ 6.52% |
$456K - $562K
|
980K
$8.39M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
54.4KNew |
$414K - $510K
|
54.4K
$466K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
51.8KNew |
$394K - $485K
|
51.8K
$443K
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
47.5K+ 15.13% |
$361K - $445K
|
361K
$3.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
44.8K+ 6.74% |
$341K - $420K
|
710K
$6.08M
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
44.8K+ 11.85% |
$341K - $420K
|
423K
$3.62M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
41.5K+ 20.08% |
$316K - $389K
|
248K
$2.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
40.6K+ 84.85% |
$308K - $380K
|
88.4K
$757K
|
|
|
Oct 23, 2025
Q3 2025
|
Clear Harbor Asset Management, LLC
|
BUY
|
- |
40KNew |
$304K - $375K
|
40K
$342K
|
|
|
Oct 14, 2025
Q3 2025
|
Net Worth Advisory Group
Sandy, UT |
BUY
|
- |
33.1KNew |
$252K - $310K
|
33.1K
$283K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
31.9KNew |
$242K - $299K
|
31.9K
$273K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
30.5K+ 9.69% |
$232K - $286K
|
345K
$2.95M
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
26.8K+ 47.35% |
$203K - $251K
|
83.3K
$713K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
22.1K+ 27.37% |
$168K - $207K
|
103K
$879K
|
|
|
Nov 14, 2025
Q3 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
22KNew |
$167K - $206K
|
22K
$188K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
21.1KNew |
$160K - $198K
|
21.1K
$181K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
17.4KNew |
$132K - $163K
|
17.4K
$149K
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
16K+ 15.69% |
$122K - $150K
|
118K
$1.01M
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
14.3KNew |
$109K - $134K
|
14.3K
$122K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
13.3K+ 33.61% |
$101K - $125K
|
52.9K
$453K
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
13.2K+ 6.16% |
$100K - $124K
|
228K
$1.95M
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
13K+ 126.64% |
$98.7K - $122K
|
23.3K
$199K
|
|
|
Nov 12, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
BUY
|
- |
12.5KNew |
$94.9K - $117K
|
12.5K
$107K
|
|
|
Oct 01, 2025
Q3 2025
|
Everence Capital Management Inc
|
BUY
|
- |
12.2KNew |
$92.6K - $114K
|
12.2K
$104K
|
|