ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 13 filers reported holding ALPHA PRO TECH LTD in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $10,000 | +11.1% | 3,400 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $9,000 | +12.5% | 3,400 | -5.6% | 0.00% | 0.0% |
| Q2 2016 | $8,000 | +14.3% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $7,000 | +16.7% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $6,000 | -14.3% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $7,000 | -12.5% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $8,000 | 0.0% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $8,000 | -11.1% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $9,000 | -25.0% | 3,600 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $12,000 | +50.0% | 3,600 | 0.0% | 0.00% | +100.0% |
| Q2 2014 | $8,000 | 0.0% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $8,000 | 0.0% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $8,000 | +60.0% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $5,000 | -16.7% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $6,000 | – | 3,600 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 220,000 | $954,800 | 0.16% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 157,318 | $682,760 | 0.11% |
| CALDWELL SUTTER CAPITAL, INC. | 31,799 | $138,008 | 0.08% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 61,800 | $268,212 | 0.01% |
| Renaissance Technologies | 581,505 | $2,524 | 0.00% |
| Authentikos Wealth Advisory, LLC | 500 | $2,170 | 0.00% |
| Cutler Group LLC / CA | 36,800 | $8 | 0.00% |
| STATE STREET CORP | 45,757 | $198,585 | 0.00% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 22,900 | $100 | 0.00% |
| MORGAN STANLEY | 11,673 | $50,661 | 0.00% |