Position in CLH
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$64,887,284
-$65,530,960 QoQ
Shares Held
226,301
-59.3% QoQ
Ownership
0.428%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 87.41189831242461.ToString("F0")%
Shared 0.ToString("F0")%
None 12.588101687575397.ToString("F0")%
Common Shares in CLH Over Time
Shares Held
Position Value (USD)
Derivatives in CLH
reported options exposure · as of Mar 31, 2026CallValue
$1,863,745
CallShares
6,500
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Waste Management
Industrials · as of Mar 31, 2026UBS Group AG holds $1,369,251,382 across 15 Waste Management names. CLH ranks #5 (4.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RSG |
Republic Services, Inc.
|
2,513,711 | $550,552,982 | |
| 2 | WM |
Waste Management Inc
|
2,210,332 | $507,912,188 | |
| 3 | WCN |
Waste Connections, Inc.
|
874,522 | $142,057,352 | |
| 4 | CWST |
Casella Waste Systems Inc
|
932,817 | $74,009,699 | |
| 5 | CLH |
Clean Harbors Inc
This page
|
226,301 | $64,887,284 | |
| 6 | GFL |
GFL Environmental Inc.
|
463,468 | $19,335,883 | |
| 7 | ABAT |
AMERICAN BATTERY TECHNOLOGY Co
|
1,753,256 | $4,891,583 | |
| 8 | ONT |
Onterris, Inc.
|
221,778 | $4,854,719 |
All Filings in CLH
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $64,887,284 | 226,301 | Shares | Defined | 2026-05-05 | |
| 2026-03-31 | $1,863,745 | 6,500 | Call | Defined | 2026-05-05 | |
| 2025-12-31 | $93,792 | 400 | Call | Defined | 2026-01-29 | |
| 2025-12-31 | $586,200 | 2,500 | Put | Defined | 2026-01-29 | |
| 2025-12-31 | $130,418,244 | 556,202 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $580,550 | 2,500 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $44,699,330 | 192,487 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $54,394,802 | 235,292 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $23,776,369 | 120,631 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $17,566,584 | 76,330 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $15,416,020 | 63,779 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $17,094,450 | 75,589 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $271,380 | 1,200 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $14,031,306 | 69,700 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $9,229,658 | 52,889 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $10,894,632 | 65,097 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $11,251,616 | 68,428 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $7,593,457 | 53,265 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $7,795,194 | 68,307 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $4,083,227 | 37,127 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $4,957,824 | 56,551 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $8,080,613 | 72,381 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $8,000,256 | 80,187 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,187,043 | 30,683 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $4,045,162 | 43,431 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $4,667,430 | 55,525 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $3,472,366 | 45,629 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $2,503,419 | 44,680 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $408,283 | 6,807 | Shares | Defined | 2020-07-31 | |
| 2020-03-31 | $907,126 | 17,669 | Shares | Defined | 2020-05-01 | |
| No filing history on record for this holder in this stock. | ||||||