Position in CLH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$16,404,683
-$1,880,067 QoQ
Shares Held
57,213
-26.6% QoQ
Ownership
0.108%
of shares outstanding
% of Portfolio
2.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CLH Over Time
Shares Held
Position Value (USD)
Position in Waste Management
Industrials · as of Mar 31, 2026SIRIOS CAPITAL MANAGEMENT L P holds $29,780,967 across 2 Waste Management names. CLH ranks #1 (55.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CLH |
Clean Harbors Inc
This page
|
57,213 | $16,404,683 | |
| 2 | WCN |
Waste Connections, Inc.
|
82,346 | $13,376,284 |
All Filings in CLH
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,404,683 | 57,213 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $18,284,750 | 77,980 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $17,864,684 | 76,930 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $15,994,881 | 69,188 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $11,906,613 | 60,409 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $7,329,268 | 31,847 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $8,101,152 | 33,516 | Shares | Other | 2024-11-12 | |
| 2024-06-30 | $7,701,990 | 34,057 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $7,818,075 | 38,836 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $10,236,058 | 58,656 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $7,208,362 | 43,071 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $1,305,574 | 7,940 | Shares | Other | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||