Position in CWST
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$96,144,368
-$31,887,597 QoQ
Shares Held
1,211,802
-7.3% QoQ
Ownership
1.91%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
21 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 77.5461667830223.ToString("F0")%
None 22.453833216977692.ToString("F0")%
Common Shares in CWST Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Mar 31, 2026WELLINGTON MANAGEMENT GROUP LLP holds $3,019,825,774 across 6 Waste Management names. CWST ranks #5 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CLH |
Clean Harbors Inc
|
3,577,034 | $1,025,642,954 | |
| 2 | RSG |
Republic Services, Inc.
|
4,379,806 | $959,265,107 | |
| 3 | WCN |
Waste Connections, Inc.
|
4,935,243 | $801,680,869 | |
| 4 | GFL |
GFL Environmental Inc.
|
2,661,097 | $111,020,964 | |
| 5 | CWST |
Casella Waste Systems Inc
This page
|
1,211,802 | $96,144,368 | |
| 6 | WM |
Waste Management Inc
|
113,458 | $26,071,512 |
All Filings in CWST
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $96,144,368 | 1,211,802 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $128,031,965 | 1,307,249 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $131,943,446 | 1,390,635 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $123,853,851 | 1,073,443 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $153,547,483 | 1,376,984 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $174,002,004 | 1,644,476 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $144,703,526 | 1,454,453 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $95,925,101 | 966,792 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $94,592,091 | 956,732 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $84,077,768 | 983,826 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $63,703,860 | 834,913 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $78,000,731 | 862,363 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $73,216,505 | 885,755 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $71,366,864 | 899,847 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $62,996,998 | 824,676 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $35,767,571 | 492,124 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $42,371,148 | 483,413 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $11,172,337 | 130,793 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $7,570,685 | 99,693 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $406,586 | 6,410 | Shares | Defined | 2021-08-16 | |
| 2020-12-31 | $264,588 | 4,271 | Shares | Defined | 2021-02-12 | |
| No filing history on record for this holder in this stock. | ||||||