PROSHARES TR's ticker is and the CUSIP is 74348A951. A total of 2 filers reported holding PROSHARES TR in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 677 | $329,000 | 0.04% |
| Citadel Advisors | 100 | $1,000 | 0.00% |