ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 50 filers reported holding ALPHA PRO TECH LTD in Q4 2021. The put-call ratio across all filers is 1.50 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $9,384 | +4.2% | 2,275 | 0.0% | 0.00% | – |
Q2 2023 | $9,003 | +696.7% | 2,275 | +727.3% | 0.00% | – |
Q1 2023 | $1,130 | -77.8% | 275 | -78.4% | 0.00% | – |
Q4 2022 | $5,086 | +1.7% | 1,275 | 0.0% | 0.00% | – |
Q3 2022 | $5,000 | -16.7% | 1,275 | 0.0% | 0.00% | – |
Q2 2022 | $6,000 | -33.3% | 1,275 | -44.0% | 0.00% | – |
Q1 2022 | $9,000 | -35.7% | 2,275 | 0.0% | 0.00% | – |
Q4 2021 | $14,000 | – | 2,275 | – | 0.00% | – |
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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% |