ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 72 filers reported holding ALPHA PRO TECH LTD in Q3 2020. The put-call ratio across all filers is 1.70 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $193,000 | -81.2% | 46,100 | -73.2% | 0.00% | – |
| Q4 2021 | $1,026,000 | -21.9% | 171,900 | -11.8% | 0.00% | – |
| Q3 2021 | $1,313,000 | +181.2% | 195,000 | +257.1% | 0.00% | – |
| Q2 2021 | $467,000 | -53.8% | 54,600 | -47.3% | 0.00% | – |
| Q1 2021 | $1,011,000 | +47.8% | 103,513 | +68.9% | 0.00% | – |
| Q4 2020 | $684,000 | -76.4% | 61,300 | -68.7% | 0.00% | -100.0% |
| Q3 2020 | $2,899,000 | -76.1% | 196,078 | -71.4% | 0.00% | -88.9% |
| Q2 2020 | $12,118,000 | +112.4% | 684,572 | +44.9% | 0.01% | +80.0% |
| Q1 2020 | $5,705,000 | – | 472,313 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHEPHERD KAPLAN KROCHUK, LLC | 20,000 | $81,000 | 0.07% |
| Ancora Advisors LLC | 177,000 | $681,000 | 0.04% |
| Granite Investment Partners, LLC | 139,314 | $536,000 | 0.03% |
| Municipal Employees' Retirement System of Michigan | 93,120 | $359,000 | 0.02% |
| Founders Capital Management | 6,000 | $23,000 | 0.02% |
| Polar Asset Management Partners Inc. | 215,573 | $830,000 | 0.02% |
| WealthTrust Axiom LLC | 10,000 | $38,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 262,443 | $1,010,000 | 0.01% |
| Spark Investment Management LLC | 53,800 | $207,000 | 0.01% |
| Renaissance Technologies | 1,263,010 | $4,863,000 | 0.01% |