Position in CWST
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$41,658,418
-$13,008,261 QoQ
Shares Held
525,062
-5.9% QoQ
Ownership
0.825%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CWST Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Mar 31, 2026SEI INVESTMENTS CO holds $310,609,394 across 10 Waste Management names. CWST ranks #3 (13.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RSG |
Republic Services, Inc.
|
649,317 | $142,213,408 | |
| 2 | WM |
Waste Management Inc
|
272,946 | $62,720,260 | |
| 3 | CWST |
Casella Waste Systems Inc
This page
|
525,062 | $41,658,418 | |
| 4 | WCN |
Waste Connections, Inc.
|
177,412 | $28,818,804 | |
| 5 | GFL |
GFL Environmental Inc.
|
500,055 | $20,862,294 | |
| 6 | CLH |
Clean Harbors Inc
|
37,416 | $10,728,289 | |
| 7 | ONT |
Onterris, Inc.
|
154,308 | $3,377,801 | |
| 8 | QRHC |
Quest Resource Holding Corp
|
122,670 | $145,977 |
All Filings in CWST
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $41,658,418 | 525,062 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $54,666,679 | 558,165 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $48,943,372 | 515,845 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $62,391,965 | 540,752 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $54,410,523 | 487,943 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $47,612,806 | 449,984 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $40,425,472 | 406,327 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $42,248,371 | 425,805 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $35,615,445 | 360,225 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $27,786,121 | 325,136 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $30,907,297 | 405,076 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $33,519,774 | 370,589 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $30,951,788 | 374,447 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $4,568,018 | 57,597 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $31,307,219 | 409,834 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $31,398,922 | 432,016 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $5,727,137 | 65,341 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $5,796,942 | 67,864 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $5,175,918 | 68,158 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $5,997,813 | 94,558 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $4,578,438 | 72,022 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $5,571,659 | 89,938 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $4,787,071 | 85,713 | Shares | Sole | 2020-12-04 | |
| 2020-06-30 | $4,878,796 | 93,607 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $4,091,573 | 104,751 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||