Position in ONT
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$3,377,801
+$996,084 QoQ
Shares Held
154,308
+60.9% QoQ
Ownership
0.427%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONT Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Mar 31, 2026SEI INVESTMENTS CO holds $312,198,044 across 10 Waste Management names. ONT ranks #7 (1.1% 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
|
37,416 | $10,728,289 | |
| 7 | ONT |
Onterris, Inc.
This page
|
154,308 | $3,377,801 | |
| 8 | NVRI |
Enviri Corp
|
80,971 | $1,588,650 |
All Filings in ONT
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,377,801 | 154,308 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $2,381,717 | 95,921 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,982,775 | 72,206 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,456,187 | 66,523 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $855,771 | 60,012 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,098,716 | 59,230 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $1,614,582 | 61,391 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $3,130,339 | 70,250 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,932,607 | 49,339 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $1,569,678 | 48,854 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,280,359 | 43,758 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,361,276 | 32,319 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $661,357 | 18,541 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $771,098 | 17,371 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $587,125 | 17,448 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $384,627 | 11,393 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $579,107 | 10,941 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $555,759 | 7,882 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $497,994 | 8,066 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $328,935 | 6,130 | Shares | Sole | 2021-08-06 | |
| No filing history on record for this holder in this stock. | ||||||