ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 27 filers reported holding ALPHA PRO TECH LTD in Q3 2015. The put-call ratio across all filers is 0.45 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $34,000 | -5.6% | 10,000 | 0.0% | 0.01% | -15.4% |
| Q3 2019 | $36,000 | +5.9% | 10,000 | 0.0% | 0.01% | +8.3% |
| Q2 2019 | $34,000 | -5.6% | 10,000 | 0.0% | 0.01% | -7.7% |
| Q1 2019 | $36,000 | -2.7% | 10,000 | 0.0% | 0.01% | -13.3% |
| Q4 2018 | $37,000 | +5.7% | 10,000 | 0.0% | 0.02% | +25.0% |
| Q3 2018 | $35,000 | +6.1% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q2 2018 | $33,000 | 0.0% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $33,000 | -17.5% | 10,000 | 0.0% | 0.01% | -20.0% |
| Q4 2017 | $40,000 | +5.3% | 10,000 | 0.0% | 0.02% | +7.1% |
| Q3 2017 | $38,000 | +31.0% | 10,000 | 0.0% | 0.01% | +27.3% |
| Q2 2017 | $29,000 | +7.4% | 10,000 | 0.0% | 0.01% | +10.0% |
| Q1 2017 | $27,000 | -22.9% | 10,000 | 0.0% | 0.01% | -23.1% |
| Q4 2016 | $35,000 | -2.8% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $36,000 | +63.6% | 10,000 | 0.0% | 0.01% | +62.5% |
| Q2 2016 | $22,000 | +22.2% | 10,000 | 0.0% | 0.01% | +14.3% |
| Q1 2016 | $18,000 | +5.9% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $17,000 | -10.5% | 10,000 | 0.0% | 0.01% | -12.5% |
| Q3 2015 | $19,000 | -13.6% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $22,000 | 0.0% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $22,000 | -12.0% | 10,000 | 0.0% | 0.01% | -11.1% |
| Q4 2014 | $25,000 | -21.9% | 10,000 | 0.0% | 0.01% | -18.2% |
| Q3 2014 | $32,000 | +52.4% | 10,000 | 0.0% | 0.01% | +57.1% |
| Q2 2014 | $21,000 | – | 10,000 | – | 0.01% | – |
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% |