ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 31 filers reported holding ALPHA PRO TECH LTD in Q3 2023. The put-call ratio across all filers is 0.05 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $24,000 | -4.0% | 7,000 | 0.0% | 0.02% | -10.0% |
| Q3 2019 | $25,000 | +4.2% | 7,000 | 0.0% | 0.02% | -4.8% |
| Q2 2019 | $24,000 | +9.1% | 7,000 | +16.7% | 0.02% | 0.0% |
| Q1 2019 | $22,000 | 0.0% | 6,000 | 0.0% | 0.02% | -8.7% |
| Q4 2018 | $22,000 | +4.8% | 6,000 | 0.0% | 0.02% | +35.3% |
| Q3 2018 | $21,000 | +5.0% | 6,000 | 0.0% | 0.02% | -5.6% |
| Q2 2018 | $20,000 | 0.0% | 6,000 | 0.0% | 0.02% | +5.9% |
| Q1 2018 | $20,000 | -16.7% | 6,000 | 0.0% | 0.02% | -15.0% |
| Q4 2017 | $24,000 | +4.3% | 6,000 | 0.0% | 0.02% | +5.3% |
| Q3 2017 | $23,000 | +27.8% | 6,000 | 0.0% | 0.02% | +18.8% |
| Q2 2017 | $18,000 | +5.9% | 6,000 | 0.0% | 0.02% | +6.7% |
| Q1 2017 | $17,000 | – | 6,000 | – | 0.02% | – |
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% |