CWST
Casella Waste Systems, Inc. · Industrials · Waste Management
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 58.11K | $4.82M | n/a | n/a |
| Q2 2026 | 116 | +4 | 50.71M | $4.91B | +6 | −1 |
| Q1 2026 | 114 | +2 | 47.51M | $3.77B | +7 | −6 |
| Q4 2025 | 111 | -2 | 52.20M | $5.11B | +2 | −3 |
| Q3 2025 | 17 | -1 | 20.88M | $1.98B | n/a | −2 |
| Q2 2025 | 16 | +1 | 15.79M | $1.82B | +2 | −1 |
| Q1 2025 | 12 | +1 | 5.21M | $581.18M | +1 | n/a |
| Q4 2024 | 11 | -1 | 5.76M | $609.00M | n/a | −1 |
| Q3 2024 | 11 | 0 | 4.70M | $467.14M | +1 | −1 |
| Q2 2024 | 11 | n/a | 3.89M | $386.42M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wealth Enhancement Advisory… | 42.02K | -0.1% | $3.53M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Assenagon Asset Management S.A. | 16.09K | -55.0% | $1.29M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 399 holders, 72.80M shares, $5.57B 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)
Director · 1.10K sh · $104,786
Director · 1.10K sh · $102,289
Officer, Director · 1.34K sh · $122,374
Officer, Director · 1.84K sh · $167,056
Officer, Director · 13.32K sh · $1.21M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology