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Ecovyst
ECVT

177 hedge funds and large institutions have $976M invested in Ecovyst in 2025 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 52 increasing their positions, 64 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

73% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 22

47% more capital invested

Capital invested by funds: $663M → $976M (+$313M)

40% more funds holding in top 10

Funds holding in top 10: 5 → 7 (+2)

10.22% more ownership

Funds ownership: 91.15% → 101.37% (+10%)

9% more funds holding

Funds holding: 162 → 177 (+15)

19% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 64

Holders
177
Holders Change
+15
Holders Change %
+9.26%
% of All Funds
2.33%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.09%
New
38
Increased
52
Reduced
64
Closed
22
Calls
$4.12M
Puts
–
Net Calls
+$4.12M
Net Calls Change
+$2.72M

Top Buyers

Rank Fund Capital Flow
1
RCMNY
Rubric Capital Management (New York)
New York
+$33M
2
Boston Partners
Boston Partners
Massachusetts
+$17.4M
3
WSL
Western Standard LLC
California
+$13M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$8.73M
5
Ameriprise
Ameriprise
Minnesota
+$7.69M

Top Sellers

Rank Fund Capital Flow
1
AllianceBernstein
AllianceBernstein
Tennessee
-$13.8M
2
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
-$9.85M
3
Morgan Stanley
Morgan Stanley
New York
-$4.22M
4
VC
Voss Capital
Texas
-$3.91M
5
First Trust Advisors
First Trust Advisors
Illinois
-$3.69M
Name Holding Trade Value Shares
Change 		Change in
Stake
Northern Trust
26
Northern Trust
Illinois
$7.75M -$1.76M -250,478 -21%
NIM
27
Needham Investment Management
New York
$7.57M – – –
YCM
28
Yaupon Capital Management
New York
$7.41M +$6.32M +900,000 New
Goldman Sachs
29
Goldman Sachs
New York
$7.08M +$1.44M +204,709 +31%
BCM
30
Brigade Capital Management
New York
$6.73M +$1.05M +150,000 +22%
N
31
Nuveen
North Carolina
$5.9M -$1.14M -161,871 -18%
Citadel Advisors
32
Citadel Advisors
Florida
$5.78M +$4.76M +677,530 +2,719%
BCM
33
Bridgeway Capital Management
Texas
$5.48M +$325K +46,240 +7%
VC
34
Voss Capital
Texas
$5.28M -$3.91M -557,664 -47%
ER
35
EVR Research
Virginia
$4.94M -$1.75M -250,000 -29%
CSC
36
Cove Street Capital
California
$4.69M -$481K -68,475 -11%
State of Wisconsin Investment Board
37
State of Wisconsin Investment Board
Wisconsin
$4.59M -$19K -2,705 -0.5%
BAM
38
Ballast Asset Management
Texas
$4.57M +$490K +69,786 +14%
ONPI
39
Owls Nest Partners IA
Pennsylvania
$4.29M +$1.81M +257,941 +98%
UB
40
UMB Bank
Missouri
$4.27M – – –
SC
41
Shay Capital
New York
$4.25M +$1.66M +237,000 +85%
GCM
42
Ghisallo Capital Management
Massachusetts
$3.85M +$3.51M +500,000 New
UOC
43
UBS O'Connor
Illinois
$3.7M +$3.16M +450,000 New
Prudential Financial
44
Prudential Financial
New Jersey
$3.5M -$1.94M -276,580 -39%
Morgan Stanley
45
Morgan Stanley
New York
$3.45M -$4.22M -600,529 -59%
KLP
46
Kent Lake PR
Puerto Rico
$3.29M +$2.81M +400,000 New
FHC
47
Forest Hill Capital
Arkansas
$3.23M – – –
EF
48
Empowered Funds
Pennsylvania
$3.11M +$241K +34,365 +10%
Bank of New York Mellon
49
Bank of New York Mellon
New York
$2.96M -$91.3K -13,005 -3%
WCM
50
Wedge Capital Management
North Carolina
$2.88M -$352K -50,167 -13%
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ECVT Hedge Fund Activity: Q2 2025 in Review

177 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Ecovyst (ECVT) for Q2 2025, worth a combined $976M — up 47% from $663M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new ECVT positions and 22 closed out — a net gain of 16 holders — while 52 added to existing stakes and 64 trimmed.

The largest buyer was Rubric Capital Management (New York), opening a new position worth an estimated $33M. The largest seller was AllianceBernstein, cutting an estimated $13.8M.

  • 177 institutional investors held Ecovyst (ECVT) as of Q2 2025, up from 162 in Q1 2025.
  • Funds reported $976M of Ecovyst stock for Q2 2025, up 47% quarter-over-quarter.
  • 38 funds opened new Ecovyst positions in Q2 2025 and 22 closed out, a net change of +16 holders.
  • The largest Ecovyst buyer in Q2 2025 was Rubric Capital Management (New York), an estimated $33M added.
  • The largest Ecovyst seller in Q2 2025 was AllianceBernstein, an estimated $13.8M sold.

Based on aggregated 13F filings for Q2 2025.