Institutional Ownership Ecovyst Inc. (ECVT)
This table provides information about the institutional ownership of Ecovyst Inc. (ECVT). We have compiled data on the 180 institutions that hold shares in the stock, with a total of 118 Million shares, which have been reported (via 13F filing form) to have a value of $1.01 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
10,921,217
shares
|
$93.5 Million
0.0% of portfolio
|
Q3 2025
Added 2.51%
|
|
|
Rubric Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
10,400,000
shares
|
$89 Million
1.5% of portfolio
|
Q3 2025
Added 120.93%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
9,640,565
shares
|
$82.5 Million
0.0% of portfolio
|
Q2 2024
Added 17.24%
|
|
|
Hotchkis & Wiley Capital Management LLC
Los Angeles, CA |
Nov 14, 2025 Q3 2025 |
8,852,152
shares
|
$75.8 Million
0.26% of portfolio
|
Q3 2025
Reduced 21.1%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
6,257,072
shares
|
$53.6 Million
0.01% of portfolio
|
Q3 2025
Added 1.25%
|
|
|
Brown Advisory Inc
|
Nov 14, 2025 Q3 2025 |
5,474,867
shares
|
$46.9 Million
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Mangrove Partners
New York, NY |
Nov 14, 2025 Q3 2025 |
5,474,057
shares
|
$46.9 Million
6.16% of portfolio
|
Q3 2025
Added 20.62%
|
|
|
Allspring Global Investments Holdings, LLC
|
Oct 20, 2025 Q3 2025 |
4,506,862
shares
|
$38.6 Million
0.07% of portfolio
|
Q3 2025
Reduced 7.43%
|
|
|
Shapiro Capital Management LLC
Atlanta, GA |
Nov 14, 2025 Q3 2025 |
3,910,397
shares
|
$33.5 Million
1.5% of portfolio
|
Q3 2025
Reduced 30.13%
|
|
|
Boston Partners
Boston, MA |
Nov 13, 2025 Q3 2025 |
3,225,459
shares
|
$27.6 Million
0.03% of portfolio
|
Q3 2025
Reduced 0.52%
|
|
|
William Blair Investment Management, LLC
Chicago, IL |
Nov 12, 2025 Q3 2025 |
3,014,160
shares
|
$25.8 Million
0.07% of portfolio
|
Q3 2025
Reduced 5.72%
|
|
|
Howard Marks
Oaktree Capital Management LP | Los Angeles, Ca
|
Nov 13, 2025 Q3 2025 |
2,859,022
shares
|
$24.5 Million
0.64% of portfolio
|
Q3 2025
New holding
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
2,707,720
shares
|
$23.2 Million
0.0% of portfolio
|
Q3 2025
Added 7.15%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
2,525,540
shares
|
$21.6 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.31%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
2,243,379
shares
|
$19.2 Million
0.0% of portfolio
|
Q3 2025
Added 3.62%
|
|
|
First Wilshire Securities Management Inc
Pasadena, CA |
Nov 14, 2025 Q3 2025 |
2,182,895
shares
|
$18.7 Million
5.84% of portfolio
|
Q3 2025
Reduced 0.8%
|
|
|
Medina Singh Partners, LLC
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
2,160,140
shares
|
$18.5 Million
5.91% of portfolio
|
Q3 2025
Reduced 31.8%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
2,149,744
shares
|
$18.4 Million
0.0% of portfolio
|
Q3 2025
Added 35.2%
|
|
|
Invenomic Capital Management LP
Boston, MA |
Nov 14, 2025 Q3 2025 |
1,909,686
shares
|
$16.3 Million
0.84% of portfolio
|
Q3 2025
New holding
|
|
|
Owls Nest Partners Ia, LLC
Chadds Ford, PA |
Nov 13, 2025 Q3 2025 |
1,651,060
shares
|
$14.1 Million
3.93% of portfolio
|
Q3 2025
Added 216.56%
|
|
|
Thompson Siegel & Walmsley LLC
|
Nov 12, 2025 Q3 2025 |
1,522,555
shares
|
$13 Million
0.22% of portfolio
|
Q3 2025
Added 0.44%
|
|
|
Loomis Sayles & CO L P
|
Nov 13, 2025 Q3 2025 |
1,259,769
shares
|
$10.8 Million
0.01% of portfolio
|
Q3 2025
Added 19.98%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
1,224,171
shares
|
$10.5 Million
0.02% of portfolio
|
Q3 2025
Reduced 1.56%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
1,100,468
shares
|
$9.42 Million
0.0% of portfolio
|
Q3 2025
Added 162.46%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
1,016,816
shares
|
$8.7 Million
0.0% of portfolio
|
Q3 2025
Added 7.94%
|
|