Ecovyst
ECVT
162 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, 55 increasing their positions, 60 reducing their positions, and 27 closing their positions.
1,999% more call options, than puts
Call options by funds: $1.47M | Put options by funds: $70K
2.71% more ownership
Funds ownership: 88.44% → 91.15% (+2.7%)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
8% less repeat investments, than reductions
Existing positions increased: 55 | Existing positions reduced: 60
4% less funds holding
Funds holding: 169 → 162 (-7)
16% less capital invested
Capital invested by funds: $788M → $663M (-$125M)
26% less first-time investments, than exits
New positions opened: 20 | Existing positions closed: 27
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MP
Mangrove Partners
Greenwich,
Connecticut
|
+$33.6M |
| 2 |
VC
Voss Capital
Houston,
Texas
|
+$5.03M |
| 3 |
CM
CastleKnight Management
New York
|
+$4.5M |
| 4 |
UB
UMB Bank
Kansas City,
Missouri
|
+$3.84M |
| 5 |
WSL
Western Standard LLC
Los Angeles,
California
|
+$3.41M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
-$12.1M |
| 2 |
Goldman Sachs
New York
|
-$5.17M |
| 3 |
BlackRock
New York
|
-$4.07M |
| 4 |
Hotchkis & Wiley Capital Management
Los Angeles,
California
|
-$3.76M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$1.79M |
ECVT Hedge Fund Activity: Q1 2025 in Review
162 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Ecovyst (ECVT) for Q1 2025, worth a combined $663M — down 16% from $788M a quarter earlier.
Sellers outnumbered buyers: 27 funds closed out of ECVT and 20 opened new positions — a net loss of 7 holders — while 60 trimmed existing stakes and 55 added.
The largest buyer was Mangrove Partners, opening a new position worth an estimated $33.6M. The largest seller was Boston Partners, cutting an estimated $12.1M.
- 162 institutional investors held Ecovyst (ECVT) as of Q1 2025, down from 169 in Q4 2024.
- Funds reported $663M of Ecovyst stock for Q1 2025, down 16% quarter-over-quarter.
- 20 funds opened new Ecovyst positions in Q1 2025 and 27 closed out, a net change of -7 holders.
- The largest Ecovyst buyer in Q1 2025 was Mangrove Partners, an estimated $33.6M added.
- The largest Ecovyst seller in Q1 2025 was Boston Partners, an estimated $12.1M sold.
Based on aggregated 13F filings for Q1 2025.