QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

BAILLIE GIFFORD & CO's Holding History (CIK: 0001088875)

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

Q1 2015
Shares 121,219 Value ($000) $3,458 Avg Close $27.51 Range $25.18 - $29.37
Q4 2014
Shares 262,040 Value ($000) $7,439 Avg Close $30.81 Range $24.86 - $35.65
Q3 2014
Shares 262,040 Value ($000) $9,509 Avg Close $34.89 Range $32.23 - $36.77
Q2 2014
Shares 262,040 Value ($000) $9,062 Avg Close $33.95 Range $31.88 - $36.70
Q1 2014
Shares 262,040 Value ($000) $9,669 Avg Close $32.74 Range $29.28 - $36.57
Q4 2013
Shares 262,040 Value ($000) $8,270 Avg Close $28.83 Range $26.21 - $31.00
Q3 2013
Shares 261,320 Value ($000) $7,189 Avg Close $26.53 Range $25.08 - $28.57
Q2 2013
Shares 239,146 Value ($000) $6,328 Avg Close $27.23 Range $24.78 - $29.98