PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 25 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 120 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | – | 120 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Potomac Capital Management, Inc. | 296,471 | $3,098,122 | 3.96% |
| PERRITT CAPITAL MANAGEMENT INC | 207,167 | $2,164,895 | 1.25% |
| APIS CAPITAL ADVISORS, LLC | 66,000 | $689,700 | 0.89% |
| COMMONS CAPITAL, LLC | 21,975 | $229,639 | 0.40% |
| HEARTLAND ADVISORS INC | 500,000 | $5,225,000 | 0.29% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 145,485 | $1,520,318 | 0.25% |
| ARS Investment Partners, LLC | 168,083 | $1,756,467 | 0.22% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 40,121 | $419,264 | 0.13% |
| Legato Capital Management LLC | 54,635 | $570,936 | 0.08% |
| Ancora Advisors LLC | 115,873 | $1,210,873 | 0.03% |