Ownership history in Numeric Investors LLC · 3 quarters on record
This page tracks every 13F SEC filing in which Numeric Investors LLC reported a position in PSYCHEMEDICS CORP (PMD). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2017 Q3 | REDUCED | 80,861 | -913 | -1.1% | 0.01% | $1.5M | — |
| 2017 Q2 | ADDED | 81,774 | +25,159 | +44.4% | 0.02% | $2.0M | — |
| 2017 Q1 | INITIATED | 56,615 | — | — | 0.01% | $1.1M | — |