CBT
Cabot Corp. · Basic Materials · Chemicals - Specialty
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow -2.8% ·
net new positions +14.3%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 12.29K | $929,542 | n/a | n/a |
| Q2 2026 | 107 | -4 | 36.94M | $3.35B | +5 | −11 |
| Q1 2026 | 116 | 0 | 35.27M | $2.66B | +5 | −6 |
| Q4 2025 | 116 | +2 | 38.97M | $2.58B | +3 | n/a |
| Q3 2025 | 18 | -1 | 23.72M | $1.80B | +1 | −3 |
| Q2 2025 | 17 | 0 | 23.09M | $1.73B | +2 | −2 |
| Q1 2025 | 14 | 0 | 9.55M | $793.25M | n/a | n/a |
| Q4 2024 | 14 | -1 | 9.58M | $874.43M | n/a | −1 |
| Q3 2024 | 14 | +2 | 7.36M | $822.89M | +2 | n/a |
| Q2 2024 | 12 | n/a | 7.57M | $695.89M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 4.49M | -7.6% | $501.74M | 0.1% | ▼ Trim | 2 | SEC ↗ ×6 |
| 2 | Geode Capital Management ✦ (passive) | 1.28M | +1.8% | $143.50M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | T. Rowe Price ✦ | 466.50K | +14.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 346.72K | -6.0% | $38.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | AQR Capital Management ✦ | 227.63K | +7.5% | $25.19M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 6 | Millennium Management ✦ | 208.32K | +440.1% | $23.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 183.84K | -19.4% | $20.55M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 8 | Bridgewater Associates ✦ | 58.06K | +11.3% | $6.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 42.33K | -50.9% | $4.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Renaissance Technologies ✦ | 22.10K | New | $2.47M | 0.0% | New | 1 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 21.48K | -31.1% | $2.40M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Point72 Asset Management ✦ | 6.70K | New | $748,299 | 0.0% | New | 1 | SEC ↗ |
| 13 | D. E. Shaw & Co. ✦ | 5.71K | -76.2% | $638,542 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Marshall Wace ✦ | 2.22K | -52.7% | $248,576 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $2.47M | 0.0% |
| Point72 Asset Management | $748,299 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 368 holders, 50.85M shares, $3.63B 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 134.90K sh · $11.47M
Officer, Director · 2.78K sh · $237,604
Officer, Director · 91.92K sh · $7.94M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology