CASELLA WASTE SYSTEMS INC - CWST
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Capital Management | 5.23% | 3,276,229 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 5.45% | 3,407,917 | View |
| Apr 22, 2026 | SCHEDULE 13G/A | Wasatch Advisors LP | 4.1% | 2,582,220 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Jan 08, 2026 | SCHEDULE 13G/A | BlackRock, Inc. | 14.3% | 8,928,731 | View |
| Jan 07, 2026 | SCHEDULE 13G/A | The Vanguard Group | 10.51% | 6,574,893 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.