SOUTHWEST GAS HLDGS INC

Ticker: SWX CUSIP: 844895102 Class: EQTY

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q3 2018
Shares 225,764 Value ($000) $17,842 Avg Close $79.02 Range $74.78 - $83.20
Q2 2018
Shares 284,242 Value ($000) $21,679 Avg Close $73.00 Range $66.49 - $78.81
Q1 2018
Shares 338,687 Value ($000) $22,905 Avg Close $71.05 Range $62.54 - $81.19
Q4 2017
Shares 393,038 Value ($000) $31,632 Avg Close $81.18 Range $76.60 - $86.87
Q2 2017
Shares 309,993 Value ($000) $22,648 Avg Close $79.97 Range $72.32 - $85.56
Q1 2017
Shares 259,632 Value ($000) $21,526 Avg Close $81.56 Range $75.63 - $86.65
Q4 2016
Shares 260,685 Value ($000) $19,974 Avg Close $72.18 Range $64.26 - $77.90
Q3 2016
Shares 260,187 Value ($000) $18,177 Avg Close $73.74 Range $67.97 - $79.58
Q2 2016
Shares 287,625 Value ($000) $22,639 Avg Close $69.09 Range $62.75 - $79.43
Q1 2016
Shares 335,532 Value ($000) $22,095 Avg Close $60.24 Range $53.51 - $67.29
Q4 2015
Shares 339,192 Value ($000) $18,710 Avg Close $57.05 Range $50.53 - $62.89
Q3 2015
Shares 432,016 Value ($000) $25,195 Avg Close $55.26 Range $51.26 - $58.40