MASTEC INC

CUSIP: 57632310 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 26,777 Value ($000) $796 Avg Close — Range —
Q2 2016
Shares 123,599 Value ($000) $2,759 Avg Close — Range —