PSYCHEMEDICS CORP's ticker is PMD and the CUSIP is 744375205. A total of 25 filers reported holding PSYCHEMEDICS CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $73,699 | -14.3% | 16,162 | 0.0% | 0.00% | – |
| Q1 2023 | $85,982 | -46.2% | 16,162 | -50.0% | 0.00% | – |
| Q4 2022 | $159,680 | +53.5% | 32,324 | +100.0% | 0.00% | – |
| Q3 2022 | $104,000 | +2.0% | 16,162 | 0.0% | 0.00% | – |
| Q2 2022 | $102,000 | -8.9% | 16,162 | 0.0% | 0.00% | – |
| Q1 2022 | $112,000 | +1.8% | 16,162 | +1.9% | 0.00% | – |
| Q4 2021 | $110,000 | -18.5% | 15,862 | 0.0% | 0.00% | – |
| Q3 2021 | $135,000 | +22.7% | 15,862 | 0.0% | 0.00% | – |
| Q2 2021 | $110,000 | – | 15,862 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEALTH EFFECTS LLC | 44,501 | $218,263 | 0.12% |
| Cannell Capital | 74,794 | $366,842 | 0.07% |
| SANTA MONICA PARTNERS LP | 20,000 | $98 | 0.07% |
| RBF Capital, LLC | 144,231 | $707,000 | 0.05% |
| CRAWFORD INVESTMENT COUNSEL INC | 257,795 | $1,264,405 | 0.03% |
| Ancora Advisors LLC | 70,916 | $348 | 0.01% |
| WEDBUSH SECURITIES INC | 30,928 | $152 | 0.01% |
| Renaissance Technologies | 290,463 | $1,425 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 35,206 | $173 | 0.00% |
| NORTHERN TRUST CORP | 17,030 | $83,527 | 0.00% |