Ownership history in ALGERT GLOBAL LLC · 27 quarters on record
This page tracks every 13F SEC filing in which ALGERT GLOBAL LLC reported a position in CLEAN HARBORS INCCMN 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 | 13,966 | +2,130 | +18.0% | 0.05% | $3.2M | $232.22 |
| 2025 Q2 | UNCHANGED | 11,836 | — | 0% | 0.06% | $2.7M | $231.18 |
| 2025 Q1 | REDUCED | 11,836 | -14,320 | -54.7% | 0.06% | $2.3M | $197.10 |
| 2024 Q4 | REDUCED | 26,156 | -19,803 | -43.1% | 0.14% | $6.0M | $230.14 |
| 2024 Q3 | ADDED | 45,959 | +22,082 | +92.5% | 0.30% | $11.1M | $241.71 |
| 2024 Q2 | ADDED | 23,877 | +17,730 | +288.4% | 0.18% | $5.4M | $226.15 |
| 2024 Q1 | ADDED | 6,147 | +580 | +10.4% | 0.05% | $1.2M | $201.31 |
| 2023 Q4 | REDUCED | 5,567 | -11,190 | -66.8% | 0.04% | $971K | $174.51 |
| 2023 Q3 | REDUCED | 16,757 | -9,360 | -35.8% | 0.13% | $2.8M | $167.36 |
| 2023 Q2 | REDUCED | 26,117 | -1,240 | -4.5% | 0.19% | $4.3M | $164.43 |
As of 2025 Q4 — sorted by position size