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Clean Harbors shares owned by Oberweis Asset Management

Quarter-by-quarter ownership of Clean Harbors (CLH) shares owned by Oberweis Asset Management from 13F filings

Historical chart of Oberweis Asset Management investment in Clean Harbors

Tip: Access up to 7 years of quarterly data

All positions including Clean Harbors held by Oberweis Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Clean Harbors by Oberweis Asset Management

Quarter filed Position value Share count Share price at filing
2024-06-30 $23M 103k 226.15
2024-03-31 $16M 81k 201.31
2023-12-31 $10M 57k 174.51
2023-09-30 $7.6M 45k 167.36
2023-06-30 $7.4M 45k 164.43
2023-03-31 $7.2M 51k 142.56
2022-12-31 $5.5M 48k 114.12
2022-09-30 $2.5M 23k 109.99
2022-06-30 $1.0M 12k 87.64
2022-03-31 $547k 4.9k 111.63
2021-12-31 $289k 2.9k 99.66
2021-09-30 $301k 2.9k 103.79
2021-06-30 $335k 3.6k 93.06
2021-03-31 $303k 3.6k 84.17
2020-12-31 $304k 4.0k 76.00
2019-03-31 $258k 3.6k 71.67