Ecovyst Ownership | Who Owns Ecovyst?
Ecovyst Ownership Summary
Ecovyst is owned by 94.94% institutional investors, 1.85% insiders, and 3.22% retail investors. Vanguard group is the largest institutional shareholder, holding 9.76% of ECVT shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 3.18% of its assets in Ecovyst shares.
ECVT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ecovyst | 94.94% | 1.85% | 3.22% |
| Sector | Basic Materials Stocks | 38.12% | 12.67% | 49.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 11.11M | 9.76% | $108.13M |
| Blackrock funding, inc. /de | 10.67M | 9.64% | $132.79M |
| Blackrock | 9.64M | 8.24% | $86.48M |
| Rubric capital management lp | 8.21M | 7.42% | $102.24M |
| Dimensional fund advisors lp | 6.59M | 5.95% | $81.98M |
| Fmr | 5.33M | 4.82% | $66.40M |
| Arrowstreet capital, limited partnership | 5.13M | 4.64% | $63.91M |
| Vanguard capital management | 4.84M | 4.38% | $60.31M |
| Brown advisory | 4.53M | 4.10% | $56.44M |
| American century companies | 3.47M | 3.14% | $43.26M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Brightline capital management | 3.01M | 8.13% | $37.50M |
| First wilshire securities management | 2.17M | 5.57% | $27.03M |
| Cove street capital | 313.71K | 3.59% | $2.75M |
| Corvid peak capital management | 400.00K | 3.08% | $4.98M |
| Kestrel investment management | 405.40K | 2.75% | $5.05M |
| Ballast asset management, lp | 549.11K | 2.73% | $6.84M |
| Altravue capital | 2.01M | 1.80% | $25.00M |
| Rubric capital management lp | 8.21M | 0.94% | $102.24M |
| Owls nest partners ia | 191.93K | 0.78% | $2.39M |
| Apis capital advisors | 540.00K | 0.65% | $6.72M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Altravue capital | 2.01M | 1.80% | 2.01M |
| Blackrock funding, inc. /de | 10.67M | 0.00% | 1.93M |
| Sixth street partners management company | 1.90M | 0.00% | 1.90M |
| Qube research | 1.66M | 0.02% | 1.66M |
| American century companies | 3.47M | 0.02% | 1.45M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Westwood group | - | - | -4.99M |
| Hotchkis & wiley capital management | 1.40M | 0.05% | -4.01M |
| Western standard | - | - | -3.57M |
| Boston partners | - | - | -3.23M |
| Oaktree capital management lp | - | - | -2.39M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Altravue capital | 2.01M | 1.80% | 2.01M | $25.00M |
| Sixth street partners management company | 1.90M | 0.00% | 1.90M | $23.64M |
| Qube research | 1.66M | 0.02% | 1.66M | $20.71M |
| Healthcare of ontario pension plan trust fund | 942.31K | 0.02% | 942.31K | $11.73M |
| Apis capital advisors | 540.00K | 0.65% | 540.00K | $6.72M |
Sold Out
| Holder | Change |
|---|---|
| Wealthspire advisors | -10.00 |
| Dinuzzo private wealth | -15.00 |
| Nelson, van denburg & campbell wealth management group | -19.00 |
| Huntington national bank | -40.00 |
| First command advisory services | -50.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 195 | 21.12% | 109,456,217 | -6.15% | 94 | 0.91% | 109 | 60.29% | 53 | -10.17% |
| Dec 31, 2025 | 69 | -58.93% | 42,970,010 | -63.74% | 37 | 0.36% | 25 | -73.68% | 24 | -51.02% |
| Sep 30, 2025 | 73 | -57.06% | 47,478,037 | -58.47% | 40 | 0.42% | 40 | -54.55% | 20 | -65.52% |
| Jun 30, 2025 | 176 | 7.32% | 118,977,398 | 11.29% | 102 | 1.23% | 90 | 21.62% | 62 | 5.08% |
| Mar 31, 2025 | 9 | -94.71% | 11,900,535 | -88.45% | 10 | 0.13% | 8 | -92.31% | 1 | -97.78% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.48M | 3.18% | -105.50K |
| Vanguard Total Stock Mkt Idx Inv | 3.48M | 3.18% | -105.50K |
| Vanguard US Total Market Shares ETF | 3.33M | 2.84% | - |
| Fidelity Small Cap Value Fund | 3.21M | 2.75% | -2.19M |
| iShares Russell 2000 ETF | 2.82M | 2.57% | -50.02K |
| Avantis US Small Cap Value ETF | 2.69M | 2.45% | - |
| Vanguard Small Cap Index | 2.52M | 2.30% | -53.20K |
| iShares US Infrastructure ETF | 2.28M | 2.06% | 1.19M |
| Brown Advisory Small-Cap Fdmtl Val Inv | 2.18M | 1.99% | -15.99K |
| Embark Small Cap Equity Institutional | 2.16M | 1.84% | 73.11K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 07, 2025 | Ward Susan F | - | Sell | $126.02K |
| Aug 07, 2024 | Whittleston Paul | See Remarks | Buy | $50.74K |
| Aug 05, 2024 | Koscinski Joseph S. | See Remarks | Buy | $30.09K |
| Aug 05, 2024 | Feehan Michael | See Remarks | Buy | $100.54K |
| Aug 05, 2024 | Bitting Kurt | See Remarks | Buy | $31.35K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | - | 1 |
| 2025 Q1 | - | - |
| 2024 Q3 | 4 | - |
ECVT Ownership FAQ
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