Position in ONT
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,780
-$125 QoQ
Shares Held
127
+8.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ONT Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Mar 31, 2026BROWN BROTHERS HARRIMAN & CO holds $453,173,830 across 7 Waste Management names. ONT ranks #7 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WM |
Waste Management Inc
|
1,650,235 | $379,207,500 | |
| 2 | GFL |
GFL Environmental Inc.
|
1,728,734 | $72,122,782 | |
| 3 | RSG |
Republic Services, Inc.
|
7,647 | $1,674,845 | |
| 4 | CLH |
Clean Harbors Inc
|
504 | $144,511 | |
| 5 | WCN |
Waste Connections, Inc.
|
103 | $16,731 | |
| 6 | CWST |
Casella Waste Systems Inc
|
59 | $4,681 | |
| 7 | ONT |
Onterris, Inc.
This page
|
127 | $2,780 |
All Filings in ONT
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,780 | 127 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,905 | 117 | Shares | Sole | 2026-02-12 | |
| 2022-09-30 | $8,345 | 248 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,372 | 248 | Shares | Sole | 2022-08-11 | |
| No filing history on record for this holder in this stock. | ||||||