U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

Capital World Investors's Holding History (CIK: 0001422849)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 1,707,000 Value ($000) $55,580 Avg Close — Range —
Q3 2017
Shares 2,822,071 Value ($000) $87,682 Avg Close — Range —
Q2 2017
Shares 3,337,071 Value ($000) $118,433 Avg Close — Range —
Q1 2017
Shares 6,297,071 Value ($000) $302,196 Avg Close — Range —
Q4 2016
Shares 5,852,071 Value ($000) $331,695 Avg Close — Range —
Q3 2016
Shares 4,368,647 Value ($000) $203,404 Avg Close — Range —
Q2 2016
Shares 3,010,000 Value ($000) $103,755 Avg Close — Range —
Q1 2016
Shares 3,485,000 Value ($000) $79,179 Avg Close — Range —
Q4 2015
Shares 2,080,000 Value ($000) $38,958 Avg Close — Range —