Clean Harbors shares owned by Custom Index Systems
Quarter-by-quarter ownership of Clean Harbors (CLH) shares owned by Custom Index Systems
from 13F filings
Historical chart of Custom Index Systems investment in Clean Harbors
Tip: Access up to 7 years of quarterly data
All positions including Clean Harbors held by Custom Index Systems consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Clean Harbors by Custom Index Systems
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 4.7k | 232.22 |
| 2025-06-30 | $710k | 3.1k | 231.18 |
| 2025-03-31 | $353k | 1.8k | 197.10 |
| 2024-12-31 | $423k | 1.8k | 230.14 |
| 2024-09-30 | $490k | 2.0k | 241.71 |