Position in CWST
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$16,676,997
-$6,368,416 QoQ
Shares Held
171,981
-40.8% QoQ
Ownership
0.270%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#75
of 417 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 86%
Shared 0%
None 14%
Common Shares in CWST Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Jun 30, 2026BLAIR WILLIAM & CO/IL holds $167,663,195 across 8 Waste Management names. CWST ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WM |
Waste Management Inc
|
491,328 | $109,507,184 | |
| 2 | RSG |
Republic Services, Inc.
|
145,683 | $31,042,133 | |
| 3 | CWST |
Casella Waste Systems Inc
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|
171,981 | $16,676,997 | |
| 4 | WCN |
Waste Connections, Inc.
|
35,134 | $5,856,486 | |
| 5 | ONT |
Onterris, Inc.
|
173,037 | $3,497,077 | |
| 6 | CLH |
Clean Harbors Inc
|
1,811 | $541,036 | |
| 7 | GFL |
GFL Environmental Inc.
|
12,772 | $469,881 | |
| 8 | AREC |
American Resources Corp
|
33,675 | $72,401 |
All Filings in CWST
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $16,676,997 | 171,981 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $23,045,413 | 290,464 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $27,337,110 | 279,121 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $25,425,752 | 267,978 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $20,021,314 | 173,525 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $16,951,861 | 152,021 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $3,195,038 | 30,196 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $743,190 | 7,470 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $740,875 | 7,467 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $738,262 | 7,467 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $638,129 | 7,467 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $569,732 | 7,467 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $675,390 | 7,467 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $621,603 | 7,520 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $478,397 | 6,032 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $456,659 | 5,978 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $359,620 | 4,948 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $453,238 | 5,171 | Shares | Sole | 2022-05-13 | |
| No filing history on record for this holder in this stock. | ||||||