Security record · archived quarter
ECVT
Ecovyst Inc. · Basic Materials · Chemicals - Specialty
89Tracked holders
+8Δ holders
74.60MShares held
$927.90MReported value
+12New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +9.9% ·
share flow +1.3% ·
net new positions +9.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 89 | +8 | 74.60M | $927.90M | +12 | −4 |
| Q1 2026 | 84 | +11 | 73.77M | $949.26M | +14 | −3 |
| Q4 2025 | 73 | 0 | 74.79M | $728.43M | — | — |
| Q3 2025 | 16 | -1 | 35.27M | $309.00M | +2 | −3 |
| Q2 2025 | 14 | +3 | 30.09M | $247.63M | +3 | — |
| Q1 2025 | 8 | -1 | 6.49M | $40.25M | +1 | −2 |
| Q4 2024 | 9 | +1 | 6.52M | $49.83M | +2 | −1 |
| Q3 2024 | 7 | 0 | 4.02M | $27.56M | +1 | −1 |
| Q2 2024 | 7 | — | 3.65M | $32.72M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.67M | +22.1% | $132.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Dimensional Fund Advisors Lp | 6.59M | +1.3% | $81.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Dimensional Fund Advisors Lp | 6.59M | +1.3% | $81.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Dimensional Fund Advisors Lp | 6.59M | +1.3% | $81.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Dimensional Fund Advisors Lp | 6.59M | +1.3% | $81.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Dimensional Fund Advisors Lp | 6.59M | +1.3% | $81.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 5.33M | +19.4% | $66.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 5.33M | +19.4% | $66.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 5.33M | +19.4% | $66.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 5.33M | +19.4% | $66.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Arrowstreet Capital ✦ | 5.13M | +6.3% | $63.91M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 25 | Vanguard Capital Management Llc | 4.84M | -2.7% | $60.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Brown Advisory Inc | 4.53M | -6.4% | $56.44M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 27 | Brown Advisory Inc | 4.53M | -6.4% | $56.44M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 28 | American Century Companies Inc | 3.47M | +71.6% | $43.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 3.15M | +14.0% | $39.22M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 3.15M | +14.0% | $39.22M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 2.68M | +3.8% | $33.30M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 32 | Goldman Sachs Group ✦ | 2.62M | +86.3% | $32.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 33 | Goldman Sachs Group ✦ | 2.62M | +86.3% | $32.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Goldman Sachs Group ✦ | 2.62M | +86.3% | $32.63M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Ameriprise Financial Inc | 2.23M | +4.6% | $27.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Ameriprise Financial Inc | 2.23M | +4.6% | $27.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Ameriprise Financial Inc | 2.23M | +4.6% | $27.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Charles Schwab Investment… | 1.90M | -10.7% | $23.64M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Qube Research & Technologies Ltd | 1.66M | New | $20.71M | 0.0% | New | 1 | SEC ↗ |
| 40 | Hotchkis & Wiley Capital Management… | 1.40M | -74.1% | $17.49M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 41 | Allspring Global Investments… | 1.41M | -62.9% | $16.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Allspring Global Investments… | 1.41M | -62.9% | $16.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 1.13M | +56.4% | $14.07M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | Loomis Sayles & Co L P | 1.01M | -17.2% | $12.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Loomis Sayles & Co L P | 1.01M | -17.2% | $12.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Northern Trust Corp | 980.06K | +2.2% | $12.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Northern Trust Corp | 980.06K | +2.2% | $12.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Northern Trust Corp | 980.06K | +2.2% | $12.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Northern Trust Corp | 980.06K | +2.2% | $12.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Healthcare Of Ontario Pension Plan… | 942.31K | New | $11.73M | 0.0% | New | 1 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 934.72K | +13.8% | $11.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 934.72K | +13.8% | $11.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 934.72K | +13.8% | $11.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 934.72K | +13.8% | $11.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 60 | JPMorgan Chase ✦ | 934.72K | +13.8% | $11.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 61 | Allianz Asset Management GmbH | 894.84K | +11.1% | $11.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Bank Of America Corp /De/ | 584.24K | -47.2% | $7.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Bank Of America Corp /De/ | 584.24K | -47.2% | $7.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Bank Of America Corp /De/ | 584.24K | -47.2% | $7.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Bank Of America Corp /De/ | 584.24K | -47.2% | $7.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | Bank Of America Corp /De/ | 584.24K | -47.2% | $7.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Connor, Clark & Lunn Investment… | 571.90K | +206.3% | $7.12M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Connor, Clark & Lunn Investment… | 571.90K | +206.3% | $7.12M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Hrt Financial Lp | 534.19K | New | $6.65M | 0.0% | New | 1 | SEC ↗ |
| 70 | Prudential Financial Inc | 515.75K | +2401.8% | $6.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Prudential Financial Inc | 515.75K | +2401.8% | $6.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Victory Capital Management Inc | 500.97K | +3945.3% | $6.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Sei Investments Co | 472.52K | -49.6% | $5.88M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Sei Investments Co | 472.52K | -49.6% | $5.88M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Citadel Advisors ✦ | 439.63K | -32.3% | $5.47M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 76 | Citadel Advisors ✦ | 439.63K | -32.3% | $5.47M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 77 | New York State Common Retirement… | 439.37K | +1410.8% | $5.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Hsbc Holdings Plc | 434.09K | +39.9% | $5.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 397.18K | +3.9% | $4.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Bank of New York Mellon Corp | 397.18K | +3.9% | $4.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Bank of New York Mellon Corp | 397.18K | +3.9% | $4.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Bank of New York Mellon Corp | 397.18K | +3.9% | $4.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Bank of New York Mellon Corp | 397.18K | +3.9% | $4.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Invesco Ltd. | 381.44K | +1.1% | $4.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Invesco Ltd. | 381.44K | +1.1% | $4.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Invesco Ltd. | 381.44K | +1.1% | $4.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Invesco Ltd. | 381.44K | +1.1% | $4.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Invesco Ltd. | 381.44K | +1.1% | $4.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | D. E. Shaw & Co. ✦ | 351.79K | -16.7% | $4.38M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 90 | D. E. Shaw & Co. ✦ | 351.79K | -16.7% | $4.38M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 91 | Two Sigma Investments ✦ | 329.77K | +38.6% | $4.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Nuveen, LLC | 324.44K | +3.8% | $4.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Nuveen, LLC | 324.44K | +3.8% | $4.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Lazard Asset Management Llc | 288.19K | +359.5% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Bnp Paribas Financial Markets | 264.97K | +934.5% | $3.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Gotham Asset Management ✦ | 261.89K | +162.9% | $3.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Schroder Investment Management Group | 239.05K | New | $2.94M | 0.0% | New | 1 | SEC ↗ |
| 98 | Schroder Investment Management Group | 239.05K | New | $2.94M | 0.0% | New | 1 | SEC ↗ |
| 99 | Swiss National Bank | 219.60K | -2.7% | $2.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | UBS AM, a distinct business unit of… | 217.23K | +20.1% | $2.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Qube Research & Technologies… | $20.71M | 0.0% |
| Healthcare Of Ontario Pension… | $11.73M | 0.0% |
| Hrt Financial Lp | $6.65M | 0.0% |
| Schroder Investment… | $2.94M | 0.0% |
| Schroder Investment… | $2.94M | 0.0% |
Exited
| Oaktree Capital Management | $30.78M | was 0.7% |
| Amundi | $253,972 | was 0.0% |
| Balyasny Asset Management L.P. | $134,991 | was 0.0% |
| Nomura Asset Management Co Ltd | $34,722 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 196 holders, 110.76M shares, $1.40B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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