Clean Harbors shares owned by Essex Investment Management
Quarter-by-quarter ownership of Clean Harbors (CLH) shares owned by Essex Investment Management
from 13F filings
Historical chart of Essex Investment Management investment in Clean Harbors
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Quarterly reported holdings in Clean Harbors by Essex Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $45k | 193 | 232.22 |
| 2025-06-30 | $45k | 193 | 231.18 |
| 2025-03-31 | $38k | 193 | 197.10 |
| 2024-12-31 | $44k | 193 | 230.14 |
| 2024-09-30 | $113k | 467 | 241.71 |
| 2024-06-30 | $106k | 467 | 226.15 |
| 2024-03-31 | $107k | 532 | 201.31 |
| 2023-12-31 | $130k | 746 | 174.51 |
| 2023-09-30 | $1.0M | 6.1k | 167.36 |
| 2023-06-30 | $1.4M | 8.8k | 164.43 |
| 2023-03-31 | $1.4M | 10k | 142.56 |
| 2022-12-31 | $1.7M | 15k | 114.12 |
| 2022-09-30 | $1.3M | 12k | 109.97 |
| 2022-06-30 | $1.0M | 12k | 87.70 |
| 2022-03-31 | $1.5M | 13k | 111.61 |
| 2021-12-31 | $1.4M | 14k | 99.80 |
| 2021-09-30 | $1.4M | 14k | 103.85 |
| 2021-06-30 | $1.3M | 14k | 93.11 |
| 2021-03-31 | $1.2M | 14k | 84.04 |
| 2020-12-31 | $234k | 3.1k | 76.07 |
| 2020-09-30 | $172k | 3.1k | 55.92 |
| 2020-06-30 | $184k | 3.1k | 59.82 |
| 2013-06-30 | $271k | 5.4k | 50.44 |
| 2013-03-31 | $317k | 5.4k | 58.18 |
| 2012-12-31 | $211k | 3.8k | 54.96 |
| 2012-09-30 | $0 | 3.0k | 0.00 |
| 2012-06-30 | $0 | 8.7k | 0.00 |
| 2012-03-31 | $0 | 23k | 0.00 |
More positions owned by Essex Investment Management
View all positions for Essex Investment Management