Ownership history in RENAISSANCE TECHNOLOGIES LLC · 72 quarters on record
This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in CLEAN HARBORS INC COM (CLH). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 11,302 | +7,869 | +229.2% | 0.00% | $2.6M | $232.22 |
| 2025 Q1 | REDUCED | 3,433 | -21,200 | -86.1% | 0.00% | $677K | $197.10 |
| 2024 Q4 | REDUCED | 24,633 | -5,100 | -17.2% | 0.01% | $5.7M | $230.14 |
| 2024 Q3 | REDUCED | 29,733 | -25,600 | -46.3% | 0.01% | $7.2M | $241.71 |
| 2024 Q2 | REDUCED | 55,333 | -70,302 | -56.0% | 0.02% | $12.5M | $226.15 |
| 2024 Q1 | REDUCED | 125,635 | -47,898 | -27.6% | 0.04% | $25.3M | $201.31 |
| 2023 Q4 | REDUCED | 173,533 | -56,200 | -24.5% | 0.05% | $30.3M | $174.51 |
| 2023 Q3 | REDUCED | 229,733 | -67,800 | -22.8% | 0.07% | $38.4M | $167.36 |
| 2023 Q2 | REDUCED | 297,533 | -190,102 | -39.0% | 0.07% | $48.9M | $164.43 |
| 2023 Q1 | REDUCED | 487,635 | -43,200 | -8.1% | 0.09% | $69.5M | $142.56 |
As of 2025 Q4 — sorted by position size