ECVT
Ecovyst Inc. · Basic Materials · Chemicals - Specialty
Momentum inputs (comparable managers):
holder breadth +12.5% ·
share flow -0.4% ·
net new positions +11.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| 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 | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 2.54M | 0.0% | $19.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 2.54M | 0.0% | $19.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 2.52M | — | $19.28M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 466.71K | -5.3% | $3.57M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 392.00K | -22.6% | $2.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Millennium Management ✦ | 283.21K | New | $2.16M | 0.0% | New | 1 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 162.65K | +14.6% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 162.65K | +14.6% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 162.65K | +14.6% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 162.65K | +14.6% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 71.36K | +11.0% | $546,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Gotham Asset Management ✦ | 57.71K | New | $440,927 | 0.0% | New | 1 | SEC ↗ |
| 13 | Marshall Wace ✦ | 29.00K | +23.4% | $221,561 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Marshall Wace ✦ | 29.00K | +23.4% | $221,561 | 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
| Millennium Management | $2.16M | 0.0% |
| Gotham Asset Management | $440,927 | 0.0% |
Exited
| Citadel Advisors | $1.77M | 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.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.