PROSHARES TR's ticker is SMK and the CUSIP is 74347X179. A total of 2 filers reported holding PROSHARES TR in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu KCG Holdings LLC | 57,183 | $1,135,000 | 0.03% |
| Parallax Volatility Advisers, L.P. | 1 | $0 | 0.00% |