PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 22 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,000 | – | 60 | -31.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 87 | -82.6% | 0.00% | – |
| Q4 2020 | $3,000 | -25.0% | 500 | -1.6% | 0.00% | – |
| Q3 2020 | $4,000 | +33.3% | 508 | +1.6% | 0.00% | – |
| Q2 2020 | $3,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q1 2020 | $3,000 | -40.0% | 500 | 0.0% | 0.00% | – |
| Q4 2019 | $5,000 | +66.7% | 500 | -31.4% | 0.00% | – |
| Q3 2019 | $3,000 | +50.0% | 729 | +45.8% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 500 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | -50.0% | 500 | -6.0% | 0.00% | – |
| Q3 2018 | $2,000 | – | 532 | +3700.0% | 0.00% | – |
| Q2 2018 | $0 | – | 14 | +75.0% | 0.00% | – |
| Q4 2017 | $0 | – | 8 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 8 | -100.0% | 0.00% | – |
| Q2 2017 | $128,000 | – | 35,000 | +583233.3% | 0.00% | – |
| Q1 2017 | $0 | – | 6 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HEARTLAND ADVISORS INC | 1,691,984 | $6,599,000 | 0.36% |
| Ancora Advisors LLC | 323,363 | $1,261,000 | 0.09% |
| WILEN INVESTMENT MANAGEMENT CORP. | 34,221 | $120,000 | 0.07% |
| Clear Harbor Asset Management, LLC | 28,940 | $113,000 | 0.02% |
| BLB&B Advisors, LLC | 10,000 | $39,000 | 0.01% |
| Anchor Investment Management, LLC | 2,980 | $11,622 | 0.00% |
| Cutler Group LLC / CA | 4,800 | $18,000 | 0.00% |
| Renaissance Technologies | 108,700 | $424,000 | 0.00% |
| BlackRock Investment Management, LLC | 2,052 | $8,000 | 0.00% |
| DEUTSCHE BANK AG\ | 13,367 | $51,000 | 0.00% |