Clean Harbors shares owned by Telemark Asset Management
Quarter-by-quarter ownership of Clean Harbors (CLH) shares owned by Telemark Asset Management
from 13F filings
Historical chart of Telemark Asset Management investment in Clean Harbors
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Quarterly reported holdings in Clean Harbors by Telemark Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $26M | 110k | 232.22 |
| 2025-06-30 | $25M | 110k | 231.18 |
| 2025-03-31 | $22M | 110k | 197.10 |
| 2024-12-31 | $30M | 130k | 230.14 |
| 2024-09-30 | $31M | 130k | 241.71 |
| 2024-06-30 | $29M | 130k | 226.15 |
| 2024-03-31 | $26M | 130k | 201.31 |
| 2023-12-31 | $23M | 130k | 174.51 |
| 2023-09-30 | $25M | 150k | 167.36 |
| 2023-06-30 | $25M | 150k | 164.43 |
| 2023-03-31 | $14M | 100k | 142.56 |
| 2022-12-31 | $11M | 100k | 114.12 |
| 2022-09-30 | $13M | 115k | 109.98 |
| 2022-06-30 | $11M | 125k | 87.67 |
| 2022-03-31 | $5.6M | 50k | 111.64 |
| 2017-06-30 | $2.2M | 40k | 55.82 |
| 2017-03-31 | $2.2M | 40k | 55.62 |
| 2016-12-31 | $7.8M | 140k | 55.65 |
| 2016-09-30 | $8.2M | 170k | 47.98 |
| 2016-06-30 | $11M | 215k | 52.11 |
| 2012-09-30 | $2.9M | 60k | 48.85 |
| 2012-06-30 | $5.6M | 100k | 56.42 |
| 2012-03-31 | $14M | 200k | 67.33 |
| 2011-12-31 | $13M | 200k | 63.73 |
| 2011-09-30 | $10M | 200k | 51.30 |
| 2011-06-30 | $4.1M | 40k | 103.25 |
| 2011-03-31 | $3.9M | 40k | 98.65 |
| 2010-12-31 | $3.4M | 40k | 84.08 |