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%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 75,000 | $505,000 | 0.07% |
| Olympiad Research LP | 30,297 | $204,000 | 0.06% |
| WINTON GROUP Ltd | 112,201 | $755,000 | 0.04% |
| Lion Street Advisors, LLC | 11,088 | $72,000 | 0.04% |
| Benchmark Financial Wealth Advisors, LLC | 11,000 | $74,000 | 0.04% |
| Quantitative Investment Management, LLC | 46,515 | $313,000 | 0.03% |
| Geneos Wealth Management Inc. | 49,167 | $329,000 | 0.01% |
| Jacobi Capital Management LLC | 10,000 | $67,000 | 0.01% |
| Renaissance Technologies | 561,663 | $3,780,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 38,500 | $259,000 | 0.01% |