APT Sytems Inc's ticker is and the CUSIP is 03834Y101. A total of 1 filers reported holding APT Sytems Inc in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,000 | – | 40,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AlphaMark Advisors, LLC | 13,200 | $0 | 0.00% |