Position in CLH
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$10,728,289
+$3,161,386 QoQ
Shares Held
37,416
+15.9% QoQ
Ownership
0.071%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CLH 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. CLH ranks #6 (3.5% 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
|
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
This page
|
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 CLH
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,728,289 | 37,416 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $7,566,903 | 32,271 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $8,530,137 | 36,733 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $8,667,631 | 37,493 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $8,272,877 | 41,973 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $11,497,103 | 49,957 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $21,996,816 | 91,005 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $25,091,568 | 110,951 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $37,290,864 | 185,241 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $29,639,824 | 169,846 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $36,227,748 | 216,466 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $41,651,268 | 253,307 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $27,054,038 | 189,773 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $9,145,233 | 80,137 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $6,864,400 | 62,415 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,635,164 | 64,277 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $5,526,625 | 49,504 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $4,456,526 | 44,668 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $4,779,266 | 46,012 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $5,867,447 | 62,996 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $5,684,977 | 67,630 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $5,822,258 | 76,508 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $4,462,901 | 79,652 | Shares | Sole | 2020-12-04 | |
| 2020-06-30 | $5,816,199 | 96,969 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $5,137,336 | 100,065 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||