PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 30 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $32,600 | +814900.0% | 2,969 | +159.5% | 0.00% | – |
| Q4 2022 | $4 | -99.9% | 1,144 | +28.7% | 0.00% | – |
| Q3 2022 | $4,000 | 0.0% | 889 | -3.7% | 0.00% | – |
| Q2 2022 | $4,000 | +300.0% | 923 | +409.9% | 0.00% | – |
| Q1 2022 | $1,000 | 0.0% | 181 | -9.5% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 200 | +62.6% | 0.00% | – |
| Q2 2021 | $1,000 | -66.7% | 123 | -77.4% | 0.00% | – |
| Q4 2020 | $3,000 | -25.0% | 544 | -2.5% | 0.00% | – |
| Q3 2020 | $4,000 | 0.0% | 558 | -1.4% | 0.00% | – |
| Q2 2020 | $4,000 | +300.0% | 566 | +199.5% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 189 | +25.2% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 151 | -26.3% | 0.00% | – |
| Q2 2019 | $1,000 | -50.0% | 205 | -57.4% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 481 | -20.0% | 0.00% | – |
| Q4 2018 | $1,000 | – | 601 | – | 0.00% | – |
| Q4 2017 | $0 | – | 0 | -100.0% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 17 | -98.7% | 0.00% | – |
| Q1 2017 | $4,000 | +300.0% | 1,289 | +544.5% | 0.00% | – |
| Q4 2016 | $1,000 | -75.0% | 200 | -75.9% | 0.00% | – |
| Q3 2016 | $4,000 | +33.3% | 831 | +66.2% | 0.00% | – |
| Q2 2016 | $3,000 | – | 500 | +296.8% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 126 | -52.5% | 0.00% | – |
| Q4 2015 | $1,000 | 0.0% | 265 | -11.7% | 0.00% | – |
| Q2 2015 | $1,000 | – | 300 | +328.6% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 70 | -82.5% | 0.00% | – |
| Q4 2014 | $2,000 | -60.0% | 400 | -71.0% | 0.00% | -100.0% |
| Q3 2014 | $5,000 | -81.5% | 1,378 | -76.1% | 0.00% | -66.7% |
| Q2 2014 | $27,000 | +800.0% | 5,768 | +740.8% | 0.00% | – |
| Q1 2014 | $3,000 | – | 686 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Potomac Capital Management, Inc. | 203,700 | $1,289,000 | 1.13% |
| PERRITT CAPITAL MANAGEMENT INC | 164,100 | $1,039,000 | 0.54% |
| HEARTLAND ADVISORS INC | 1,144,500 | $7,245,000 | 0.42% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 454,500 | $2,877,000 | 0.15% |
| ARS Investment Partners, LLC | 111,197 | $704,000 | 0.06% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 20,305 | $129,000 | 0.04% |
| Ancora Advisors LLC | 156,175 | $988,000 | 0.02% |
| Greenhaven Road Investment Management, L.P. | 10,254 | $65,000 | 0.02% |
| Chesley Taft & Associates LLC | 46,875 | $297,000 | 0.02% |
| Clear Harbor Asset Management, LLC | 17,400 | $110,000 | 0.01% |