CLH
CLEAN HARBORS INCCompany with tickers: CLH
CIK
822818
CUSIP
184496107
Shares Outstanding
52,910,946
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 905,338 | 1,056,774 | -151,436 | 1.77 |
| 2026-02-27 | 1,056,774 | 1,063,775 | -7,001 | 1.47 |
| 2026-02-13 | 1,063,775 | 1,233,427 | -169,652 | 2.21 |
| 2026-01-30 | 1,233,427 | 1,516,140 | -282,713 | 3.13 |
| 2026-01-15 | 1,516,140 | 1,714,536 | -198,396 | 3.15 |
| 2025-12-31 | 1,714,536 | 1,979,075 | -264,539 | 5.65 |
| 2025-12-15 | 1,979,075 | 2,110,837 | -131,762 | 3.50 |
| 2025-11-28 | 2,110,837 | 2,108,535 | +2,302 | 3.26 |
| 2025-11-14 | 2,108,535 | 2,216,636 | -108,101 | 3.86 |
| 2025-10-31 | 2,216,636 | 1,794,593 | +422,043 | 2.66 |
| 2025-10-15 | 1,794,593 | 1,488,158 | +306,435 | 3.39 |
| 2025-09-30 | 1,488,158 | 1,337,446 | +150,712 | 3.71 |
| 2025-09-15 | 1,337,446 | 1,231,876 | +105,570 | 3.80 |
| 2025-08-29 | 1,231,876 | 1,220,494 | +11,382 | 4.64 |
| 2025-08-15 | 1,220,494 | 999,177 | +221,317 | 2.94 |
| 2025-07-31 | 999,177 | 747,442 | +251,735 | 2.30 |
| 2025-07-15 | 747,442 | 709,439 | +38,003 | 1.98 |
| 2025-06-30 | 709,439 | 749,425 | -39,986 | 2.01 |
| 2025-06-13 | 749,425 | 734,781 | +14,644 | 2.44 |
| 2025-05-30 | 734,781 | 905,069 | -170,288 | 3.00 |
| 2025-05-15 | 905,069 | 850,616 | +54,453 | 2.63 |
| 2025-04-30 | 850,616 | 793,163 | +57,453 | 1.77 |
| 2025-04-15 | 793,163 | 615,677 | +177,486 | 1.28 |
| 2025-03-31 | 615,677 | 748,693 | -133,016 | 1.55 |