Ecovyst
ECVT
161 hedge funds and large institutions have $1.14B invested in Ecovyst in 2025 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 47 increasing their positions, 60 reducing their positions, and 25 closing their positions.
40% more funds holding in top 10
Funds holding in top 10: 5 → 7 (+2)
10% more capital invested
Capital invested by funds: $1.03B → $1.14B (+$104M)
0.78% less ownership
Funds ownership: 103.02% → 102.25% (-0.78%)
5% less funds holding
Funds holding: 169 → 161 (-8)
20% less first-time investments, than exits
New positions opened: 20 | Existing positions closed: 25
22% less repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 60
Top Buyers
Top Sellers
| 1 |
Boston Partners
Boston,
Massachusetts
|
-$28.1M |
| 2 |
SCM
Shapiro Capital Management
Atlanta,
Georgia
|
-$14.2M |
| 3 |
SCM
Simcoe Capital Management
New York
|
-$6.72M |
| 4 |
D.E. Shaw & Co
New York
|
-$4.65M |
| 5 |
Brown Advisory
Baltimore,
Maryland
|
-$3.93M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
176
Cerity Partners
New York
| – | -$125K | -14,309 | Closed |
|
|
PA
177
PharVision Advisers
Boca Raton,
Florida
| – | -$101K | -11,580 | Closed |
|
|
OAC
178
OMERS Administration Corp
Toronto,
Ontario, Canada
| – | -$97.2K | -11,100 | Closed |
|
|
LCM
179
Landscape Capital Management
Englewood,
New Jersey
| – | -$88.5K | -10,108 | Closed |
|
|
PFBT
180
Parkside Financial Bank & Trust
Saint Louis,
Missouri
| – | -$51.6K | -5,893 | Closed |
|
|
ACM
181
Aquatic Capital Management
Chicago,
Illinois
| – | -$23K | -2,630 | Closed |
|
|
QL
182
Quarry LP
New York
| – | -$16.6K | -1,895 | Closed |
|
|
SWM
183
Spire Wealth Management
Mclean,
Virginia
| – | -$3.04K | -347 | Closed |
|
|
BGAI
184
Bruce G. Allen Investments
Denver,
Colorado
| – | -$543 | -62 | Closed |
|
|
WANY
185
Wealthspire Advisors (New York)
New York
| – | -$88 | -10 | Closed |
|
ECVT Hedge Fund Activity: Q4 2025 in Review
161 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Ecovyst (ECVT) for Q4 2025, worth a combined $1.14B — up 10% from $1.03B a quarter earlier.
Sellers outnumbered buyers: 25 funds closed out of ECVT and 20 opened new positions — a net loss of 5 holders — while 60 trimmed existing stakes and 47 added.
The largest buyer was Brightline Capital Management, opening a new position worth an estimated $17.9M. The largest seller was Boston Partners, exiting entirely with an estimated $28.1M sold.
- 161 institutional investors held Ecovyst (ECVT) as of Q4 2025, down from 169 in Q3 2025.
- Funds reported $1.14B of Ecovyst stock for Q4 2025, up 10% quarter-over-quarter.
- 20 funds opened new Ecovyst positions in Q4 2025 and 25 closed out, a net change of -5 holders.
- The largest Ecovyst buyer in Q4 2025 was Brightline Capital Management, an estimated $17.9M added.
- The largest Ecovyst seller in Q4 2025 was Boston Partners, an estimated $28.1M sold.
Based on aggregated 13F filings for Q4 2025.