ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 52 filers reported holding ALPHA PRO TECH LTD in Q3 2021. The put-call ratio across all filers is 0.95 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $9 | +800.0% | 40,107 | +3013.9% | 0.00% | – |
Q2 2023 | $1 | 0.0% | 1,288 | 0.0% | 0.00% | – |
Q1 2023 | $1 | -66.7% | 1,288 | -68.9% | 0.00% | – |
Q4 2022 | $3 | -100.0% | 4,144 | -49.2% | 0.00% | -100.0% |
Q3 2022 | $14,000 | +100.0% | 8,150 | -26.3% | 0.00% | – |
Q2 2022 | $7,000 | -22.2% | 11,063 | -55.4% | 0.00% | – |
Q1 2022 | $9,000 | -85.7% | 24,828 | -67.8% | 0.00% | -100.0% |
Q4 2021 | $63,000 | +125.0% | 77,086 | +2.8% | 0.00% | +50.0% |
Q3 2021 | $28,000 | -20.0% | 75,000 | +473.0% | 0.00% | +100.0% |
Q2 2021 | $35,000 | – | 13,088 | +204.4% | 0.00% | – |
Q1 2021 | $0 | – | 4,300 | +1424.8% | 0.00% | – |
Q4 2020 | $0 | -100.0% | 282 | -93.7% | 0.00% | – |
Q3 2020 | $2,000 | -99.7% | 4,482 | -96.1% | 0.00% | -100.0% |
Q2 2020 | $679,000 | +174.9% | 115,610 | +84.7% | 0.04% | +246.2% |
Q1 2020 | $247,000 | +24600.0% | 62,596 | +15549.0% | 0.01% | – |
Q4 2018 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q3 2018 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q2 2018 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q1 2018 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q4 2017 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q3 2017 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q2 2017 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q1 2017 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q4 2016 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q3 2016 | $1,000 | – | 400 | 0.0% | 0.00% | – |
Q2 2016 | $0 | – | 400 | 0.0% | 0.00% | – |
Q1 2016 | $0 | – | 400 | 0.0% | 0.00% | – |
Q4 2015 | $0 | – | 400 | – | 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% |