ECVT
Ecovyst Inc. · Basic Materials · Chemicals - Specialty
Momentum inputs (comparable managers):
holder breadth +27.3% ·
share flow +10.2% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| 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 | The Vanguard Group ✦ (passive) | 10.65M | — | $87.68M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 10.65M | — | $87.68M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 10.65M | — | $87.68M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 10.65M | — | $87.68M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 10.65M | — | $87.68M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 10.17M | — | $83.66M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | State Street Global Advisors ✦ (passive) | 2.56M | +1.3% | $21.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Geode Capital Management ✦ (passive) | 2.53M | -2.9% | $20.80M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | Geode Capital Management ✦ (passive) | 2.53M | -2.9% | $20.80M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 20 | Millennium Management ✦ | 1.42M | +169.4% | $11.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Point72 Asset Management ✦ | 1.24M | New | $10.23M | 0.0% | New | 1 | SEC ↗ |
| 22 | Citadel Advisors ✦ | 702.45K | +2719.0% | $5.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Soros Fund Management ✦ | 286.67K | New | $2.36M | 0.1% | New | 1 | SEC ↗ |
| 24 | Renaissance Technologies ✦ | 248.60K | -12.1% | $2.05M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 25 | Two Sigma Investments ✦ | 116.00K | -60.8% | $954,664 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 26 | T. Rowe Price ✦ | 79.88K | +4.8% | $658,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | AQR Capital Management ✦ | 68.10K | -56.8% | $560,463 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | AQR Capital Management ✦ | 68.10K | -56.8% | $560,463 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 68.10K | -56.8% | $560,463 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 68.10K | -56.8% | $560,463 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 31 | Arrowstreet Capital ✦ | 15.65K | New | $128,832 | 0.0% | New | 1 | SEC ↗ |
| 32 | Fidelity (FMR) ✦ | 5.29K | — | $43,537 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $10.23M | 0.0% |
| Soros Fund Management | $2.36M | 0.1% |
| Arrowstreet Capital | $128,832 | 0.0% |
Exited
| No tracked exits this quarter. |
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.