PSYCHEMEDICS CORP's ticker is PMD and the CUSIP is 744375205. A total of 38 filers reported holding PSYCHEMEDICS CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $22,000 | +29.4% | 877 | 0.0% | 0.00% | – |
| Q3 2016 | $17,000 | +41.7% | 877 | 0.0% | 0.00% | – |
| Q2 2016 | $12,000 | -7.7% | 877 | -8.5% | 0.00% | – |
| Q1 2016 | $13,000 | +30.0% | 958 | 0.0% | 0.00% | – |
| Q4 2015 | $10,000 | +11.1% | 958 | +9.6% | 0.00% | – |
| Q3 2015 | $9,000 | -30.8% | 874 | 0.0% | 0.00% | – |
| Q2 2015 | $13,000 | -13.3% | 874 | -4.9% | 0.00% | – |
| Q1 2015 | $15,000 | +7.1% | 919 | 0.0% | 0.00% | – |
| Q4 2014 | $14,000 | +7.7% | 919 | 0.0% | 0.00% | – |
| Q3 2014 | $13,000 | 0.0% | 919 | 0.0% | 0.00% | – |
| Q2 2014 | $13,000 | – | 919 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| 22NW, LP | 274,418 | $1,089,439 | 0.78% |
| WEALTH EFFECTS LLC | 40,701 | $161,582 | 0.08% |
| Cannell Capital | 74,794 | $296,932 | 0.07% |
| SANTA MONICA PARTNERS LP | 20,000 | $79 | 0.06% |
| RBF Capital, LLC | 144,231 | $572,597 | 0.04% |
| WEDBUSH SECURITIES INC | 42,414 | $168 | 0.01% |
| Ancora Advisors LLC | 78,373 | $311,141 | 0.01% |
| Your Advocates Ltd., LLP | 1,400 | $5,558 | 0.00% |
| CRAWFORD INVESTMENT COUNSEL INC | 32,098 | $127,428 | 0.00% |
| Renaissance Technologies | 273,663 | $1,086 | 0.00% |