Position in ONT
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$140,722
+$66,888 QoQ
Shares Held
6,963
+106.4% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#109
of 155 holders
Holding Since
Dec 2020
13 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 Jun 30, 2026SIMPLEX TRADING, LLC holds $2,351,458 across 6 Waste Management names. ONT ranks #4 (6.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WCN |
Waste Connections, Inc.
|
9,365 | $1,561,051 | |
| 2 | PESI |
Perma Fix Environmental Services Inc
|
31,633 | $452,035 | |
| 3 | AREC |
American Resources Corp
|
85,421 | $183,655 | |
| 4 | ONT |
Onterris, Inc.
This page
|
6,963 | $140,722 | |
| 5 | CWST |
Casella Waste Systems Inc
|
132 | $12,800 | |
| 6 | CLH |
Clean Harbors Inc
|
4 | $1,195 |
All Filings in ONT
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $140,722 | 6,963 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $73,834 | 3,373 | Shares | Sole | 2026-05-14 | |
| 2025-09-30 | $333,858 | 12,158 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $280,964 | 19,703 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $67,039 | 3,614 | Shares | Sole | 2025-02-11 | |
| 2024-06-30 | $7,174 | 161 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $3 | 98 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $3 | 124 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $1 | 50 | Shares | Sole | 2023-11-01 | |
| 2021-09-30 | $53,281 | 863 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $46,308 | 863 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $209,994 | 4,184 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $43,560 | 1,407 | Shares | Sole | 2021-02-02 | |
| No filing history on record for this holder in this stock. | ||||||