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Ecovyst
ECVT

Overview Fund Activity

161 hedge funds and large institutions have $663M invested in Ecovyst in 2025 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 54 increasing their positions, 60 reducing their positions, and 27 closing their positions.

Holders
161
Holders Change
-8
Holders Change %
-4.73%
% of All Funds
2.19%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
20
Increased
54
Reduced
60
Closed
27
Calls
$1.47M
Puts
$70K
Net Calls
+$1.4M
Net Calls Change
+$1.41M

Top Buyers

1
MP
1
Mangrove Partners
Connecticut
$28.1M
2
VC
2
Voss Capital
Texas
$7.43M
3
CM
3
CastleKnight Management
New York
$4.31M
4
UB
4
UMB Bank
Missouri
$3.22M
5
WSL
5
Western Standard LLC
California
$10.6M

Top Sellers

1
Boston Partners
1
Boston Partners
Massachusetts
$4.77M
2
Goldman Sachs
2
Goldman Sachs
New York
$4.06M
3
BlackRock
3
BlackRock
New York
$64.6M
4
Hotchkis & Wiley Capital Management
4
Hotchkis & Wiley Capital Management
California
$78.3M
5
UBS Group
5
UBS Group
Switzerland
$1.07M
Name Market Value Shares Shares
Change 		Shares
Change %
Hotchkis & Wiley Capital Management
1
Hotchkis & Wiley Capital Management
California
$78.3M 12,621,535 -507,380 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$67.1M 10,825,114 -101,019 -0.9%
BlackRock
3
BlackRock
New York
$64.6M 10,421,994 -549,235 -5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$38M 6,128,843 -67,035 -1%
SCM
5
Shapiro Capital Management
Georgia
$30.8M 4,969,068 +138,800 +3%
Allspring Global Investments
6
Allspring Global Investments
North Carolina
$30.3M 4,901,501 -185,001 -4%
MP
7
Mangrove Partners
Connecticut
$28.1M 4,538,410 +4,538,410 New
AllianceBernstein
8
AllianceBernstein
Tennessee
$27.6M 4,455,180 -27,413 -0.6%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$21.5M 3,461,316 -140,030 -4%
MVP
10
Medina Value Partners
California
$18.4M 2,972,262 +230,029 +8%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$16.1M 2,601,756 +66,534 +3%
State Street
12
State Street
Massachusetts
$15.7M 2,525,332 +2,018 +0.1%
FWSM
13
First Wilshire Securities Management
California
$13.8M 2,219,462 +247,794 +13%
HCA
14
Harbor Capital Advisors
Illinois
$13.4M 2,163,134 +162,690 +8%
Charles Schwab
15
Charles Schwab
California
$13.1M 2,106,949 +203,801 +11%
TSW
16
Thompson Siegel & Walmsley
Virginia
$11.9M 1,922,987 -172,376 -8%
WSL
17
Western Standard LLC
California
$10.6M 1,711,842 +460,216 +37%
VC
18
Voss Capital
Texas
$7.43M 1,198,981 +679,299 +131%
Northern Trust
19
Northern Trust
Illinois
$7.39M 1,192,509 +127,764 +12%
Loomis, Sayles & Company
20
Loomis, Sayles & Company
Massachusetts
$6.36M 1,025,961 -1,645 -0.2%
Morgan Stanley
21
Morgan Stanley
New York
$6.32M 1,019,812 +340,927 +50%
Bank of America
22
Bank of America
North Carolina
$6.26M 1,009,977 -240,773 -19%
NIM
23
Needham Investment Management
New York
$5.7M 920,000 – –
NL
24
Nuveen LLC
North Carolina
$5.45M 878,783 +878,783 New
ER
25
EVR Research
Virginia
$5.27M 850,000 -150,000 -15%
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