U S SILICA HLDGS INC COM's ticker is and the CUSIP is 90346E107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $19,375,000 | – | 545,936 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ACK Asset Management | 750,000 | $9,098 | 1.13% |