CWST
Casella Waste Systems, Inc. · Industrials · Waste Management
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — | −2 |
| Q2 2025 | 16 | +1 | 15.79M | $1.82B | +2 | −1 |
| Q1 2025 | 12 | +1 | 5.21M | $581.18M | +1 | — |
| Q4 2024 | 11 | -1 | 5.76M | $609.00M | — | −1 |
| Q3 2024 | 11 | 0 | 4.70M | $467.14M | +1 | −1 |
| Q2 2024 | 11 | — | 3.89M | $386.42M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.32M | — | $131.16M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.32M | — | $131.16M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Wellington Management ✦ | 966.79K | — | $95.93M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Wellington Management ✦ | 966.79K | — | $95.93M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Wellington Management ✦ | 966.79K | — | $95.93M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Wellington Management ✦ | 966.79K | — | $95.93M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 792.09K | — | $78.59M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 792.09K | — | $78.59M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Norges Bank ✦ (passive) | 343.20K | — | $34.05M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Renaissance Technologies ✦ | 294.06K | — | $29.18M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | GAMCO Investors ✦ | 99.70K | — | $9.89M | 0.1% | n/c | 1 | SEC ↗ |
| 12 | Millennium Management ✦ | 48.23K | — | $4.79M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Fisher Asset Management ✦ | 11.97K | — | $1.19M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Two Sigma Investments ✦ | 9.64K | — | $956,778 | 0.0% | n/c | 1 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 4.09K | — | $405,810 | 0.0% | n/c | 1 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 4.09K | — | $405,810 | 0.0% | n/c | 1 | SEC ↗ |
| 17 | D. E. Shaw & Co. ✦ | 2.89K | — | $286,448 | 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
| 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)
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