ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 25 filers reported holding ALPHA PRO TECH LTD in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,896,000 | +22.8% | 844,196 | +29.3% | 0.06% | +33.3% |
| Q3 2019 | $2,358,000 | +589.5% | 653,076 | +550.4% | 0.04% | +600.0% |
| Q2 2019 | $342,000 | -75.6% | 100,404 | -74.3% | 0.01% | -80.6% |
| Q1 2019 | $1,404,000 | -12.3% | 390,000 | -9.6% | 0.03% | 0.0% |
| Q4 2018 | $1,601,000 | +4.5% | 431,474 | 0.0% | 0.03% | +3.3% |
| Q3 2018 | $1,532,000 | +37.5% | 431,474 | +29.8% | 0.03% | +50.0% |
| Q2 2018 | $1,114,000 | -50.8% | 332,500 | -50.8% | 0.02% | +5.3% |
| Q1 2018 | $2,264,000 | +126.4% | 675,854 | +170.3% | 0.02% | +18.8% |
| Q4 2017 | $1,000,000 | +20.5% | 250,000 | +16.0% | 0.02% | -5.9% |
| Q3 2017 | $830,000 | – | 215,573 | – | 0.02% | – |
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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% |