ROSS STORES INC

Ticker: ROST CUSIP: 778296103 Class: COMMON STOCK

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q1 2017
Shares 13,963 Value ($000) $920 Avg Close $61.17 Range $59.07 - $63.59
Q4 2016
Shares 27,522 Value ($000) $1,805 Avg Close $59.76 Range $55.68 - $63.72
Q3 2016
Shares 28,082 Value ($000) $1,806 Avg Close $56.04 Range $50.90 - $60.37
Q2 2016
Shares 58,864 Value ($000) $3,337 Avg Close $50.49 Range $47.24 - $53.61
Q1 2016
Shares 43,429 Value ($000) $2,515 Avg Close $50.36 Range $45.70 - $54.22
Q4 2015
Shares 43,429 Value ($000) $2,337 Avg Close $46.25 Range $39.31 - $50.43
Q3 2015
Shares 28,802 Value ($000) $1,396 Avg Close $46.11 Range $42.04 - $51.13
Q2 2015
Shares 29,092 Value ($000) $1,414 Avg Close $45.27 Range $42.85 - $47.40
Q1 2015
Shares 14,546 Value ($000) $1,481 Avg Close $44.47 Range $40.16 - $49.01
Q4 2014
Shares 24,985 Value ($000) $2,355 Avg Close $37.85 Range $33.47 - $43.19
Q3 2014
Shares 25,195 Value ($000) $1,904 Avg Close $31.13 Range $27.63 - $34.51
Q2 2014
Shares 24,243 Value ($000) $1,603 Avg Close $30.61 Range $29.24 - $33.09
Q1 2014
Shares 28,837 Value ($000) $2,064 Avg Close $31.55 Range $28.94 - $33.48
Q4 2013
Shares 28,455 Value ($000) $2,132 Avg Close $33.31 Range $30.65 - $36.34
Q3 2013
Shares 28,857 Value ($000) $2,101 Avg Close $30.20 Range $28.58 - $32.35
Q2 2013
Shares 29,004 Value ($000) $1,880 Avg Close $28.26 Range $25.84 - $29.37