ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 39 filers reported holding ALPHA PRO TECH LTD in Q3 2022. The put-call ratio across all filers is 2.18 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $74,257 | +2.1% | 17,110 | -6.4% | 0.00% | – |
| Q2 2023 | $72,723 | -4.3% | 18,272 | 0.0% | 0.00% | – |
| Q1 2023 | $76,012 | +3.5% | 18,272 | 0.0% | 0.00% | – |
| Q4 2022 | $73,453 | -0.7% | 18,272 | 0.0% | 0.00% | – |
| Q3 2022 | $74,000 | -8.6% | 18,272 | +0.9% | 0.00% | – |
| Q2 2022 | $81,000 | -28.3% | 18,105 | -32.7% | 0.00% | – |
| Q1 2022 | $113,000 | -29.8% | 26,900 | 0.0% | 0.00% | – |
| Q4 2021 | $161,000 | -11.0% | 26,900 | 0.0% | 0.00% | – |
| Q3 2021 | $181,000 | – | 26,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 220,000 | $884,400 | 0.16% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 157,728 | $634 | 0.10% |
| Lion Street Advisors, LLC | 11,088 | $66,750 | 0.04% |
| Legato Capital Management LLC | 13,344 | $53,643 | 0.01% |
| Virtu Financial LLC | 11,247 | $45 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 52,900 | $212,658 | 0.01% |
| Renaissance Technologies | 561,463 | $2,257 | 0.00% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 17,617 | $70,820 | 0.00% |
| GROUP ONE TRADING, L.P. | 69,329 | $278,703 | 0.00% |
| PEAK6 Investments LLC | 31,600 | $127,032 | 0.00% |