Security · featured owners
CWST Casella Waste Sys Inc.
Industrials CL A Equity as of 2026 Q2 among managers we track
- 1 Owner
- Max 0.1%
- $94M
- 1 add
CWST (Casella Waste Sys Inc.) is held in 1 featured 13F book as of 2026 Q2. Ron Baron - Bamco Inc. (Baron Capital) is the largest tracked holder by portfolio weight (0.14%). Figures are as-filed 13F, not free float.
Who owns this now
Largest portfolio weights among featured holders · max 0.1% (Ron Baron - Bamco Inc. (Baron Capital)) · not free-float ownership
holders
sorted by value · long equity only · current book 2026 Q2 · open a manager for their book
| history | |||||
|---|---|---|---|---|---|
| Ron Baron - Bamco Inc. (Baron Capital) 2026 Q2 | 0.14% | Add +34.3% | 965,239 | $94M | history |
SEC filings
Recent issuer filings from EDGAR · 13 shown · open Filing / Doc on SEC.gov
| Filed | Form | Detail | Links |
|---|---|---|---|
| 10-Q | Filing Doc | ||
| 8-K | 2.02,9.01 | Filing Doc | |
| 8-K/A | 5.02 | Filing Doc | |
| 8-K | 5.02 | Filing Doc | |
| 8-K | 5.07 | Filing Doc | |
| 8-K | 8.01 | Filing Doc | |
| 8-K | 8.01,9.01 | Filing Doc | |
| 8-K | 8.01,9.01 | Filing Doc | |
| 10-Q | Filing Doc | ||
| 8-K | 2.02,9.01 | Filing Doc | |
| 8-K | 1.01,2.03,9.01 | Filing Doc | |
| DEFA14A | Filing Doc | ||
| 8-K | 5.02 | Filing Doc |
No filings match this filter.
Insider forms
Form 3 / 4 / 5 from EDGAR · 13 rows shown
| Filed | Form | Detail | Links |
|---|---|---|---|
| 4 | Period Sep 3, 2026 | Filing Doc | |
| 4 | Period Aug 26, 2026 | Filing Doc | |
| 4 | Period Aug 13, 2026 | Filing Doc | |
| 4 | Period Aug 11, 2026 | Filing Doc | |
| 4 | Period Jun 8, 2026 | Filing Doc | |
| 4 | Period Jun 4, 2026 · 8 forms | Filing Doc | |
| 4/A | Period Mar 17, 2026 | Filing Doc | |
| 4 | Period Jun 1, 2026 | Filing Doc | |
| 4 | Period May 26, 2026 | Filing Doc | |
| 4 | Period May 19, 2026 | Filing Doc | |
| 4 | Period Mar 17, 2026 | Filing Doc | |
| 4 | Period Mar 16, 2026 | Filing Doc | |
| 4 | Period Mar 12, 2026 · 6 forms | Filing Doc |
financials
US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing
Income statement
Balance sheet
ownership over time
filing count by report period · click a bar for that quarter’s holders