U S SILICA HLDGS INC's ticker is and the CUSIP is 90346E953. A total of 6 filers reported holding U S SILICA HLDGS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Andalusian Capital Partners, LP | 41,800 | $783,000 | 0.36% |
| KGH Ltd | 1,039,000 | $4,245,000 | 0.35% |
| GROUP ONE TRADING, L.P. | 146,400 | $2,742,000 | 0.03% |
| SIMPLEX TRADING, LLC | 485 | $145,000 | 0.01% |
| Citadel Advisors | 133,900 | $2,508,000 | 0.00% |
| Timber Hill LLC | 24,100 | $451,000 | 0.00% |