MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q2 2018

Shares 27,650 Value ($000) $1,403 Avg Close $48.31 Range $43.90 - $54.70

Q1 2018

Shares 50,215 Value ($000) $2,363 Avg Close $50.70 Range $44.70 - $55.53

Q4 2017

Shares 54,440 Value ($000) $2,665 Avg Close $44.61 Range $39.83 - $51.20

Q3 2017

Shares 54,440 Value ($000) $2,526 Avg Close $43.56 Range $38.40 - $49.50

Q2 2017

Shares 65,565 Value ($000) $2,960 Avg Close $43.26 Range $38.33 - $47.90

Q1 2017

Shares 85,205 Value ($000) $3,412 Avg Close $38.26 Range $34.33 - $41.90

Q4 2016

Shares 188,305 Value ($000) $7,203 Avg Close $33.93 Range $27.10 - $40.90

Q3 2016

Shares 253,820 Value ($000) $7,549 Avg Close $27.42 Range $22.03 - $31.15

Q2 2016

Shares 375,695 Value ($000) $8,386 Avg Close $22.18 Range $19.13 - $24.67

Q1 2016

Shares 380,810 Value ($000) $7,708 Avg Close $16.37 Range $12.44 - $20.85

Q4 2015

Shares 428,665 Value ($000) $7,450 Avg Close $17.77 Range $15.42 - $21.10

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	27,650	$1,403	$48.31	$43.90 - $54.70
Q1 2018	50,215	$2,363	$50.70	$44.70 - $55.53
Q4 2017	54,440	$2,665	$44.61	$39.83 - $51.20
Q3 2017	54,440	$2,526	$43.56	$38.40 - $49.50
Q2 2017	65,565	$2,960	$43.26	$38.33 - $47.90
Q1 2017	85,205	$3,412	$38.26	$34.33 - $41.90
Q4 2016	188,305	$7,203	$33.93	$27.10 - $40.90
Q3 2016	253,820	$7,549	$27.42	$22.03 - $31.15
Q2 2016	375,695	$8,386	$22.18	$19.13 - $24.67
Q1 2016	380,810	$7,708	$16.37	$12.44 - $20.85
Q4 2015	428,665	$7,450	$17.77	$15.42 - $21.10