AMERICAN TOWER CORP

CUSIP: 03027X10 Class: COM

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

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

Q3 2016
Shares 90,098 Value ($000) $10,211 Avg Close — Range —
Q2 2016
Shares 173,786 Value ($000) $19,744 Avg Close — Range —
Q3 2015
Shares 92,101 Value ($000) $8,592 Avg Close — Range —
Q2 2015
Shares 92,101 Value ($000) $8,592 Avg Close — Range —
Q1 2015
Shares 797,454 Value ($000) $75,080 Avg Close — Range —
Q4 2014
Shares 772,383 Value ($000) $76,350 Avg Close — Range —
Q3 2014
Shares 727,929 Value ($000) $68,156 Avg Close — Range —
Q2 2014
Shares 59,984 Value ($000) $5,397 Avg Close — Range —
Q2 2013
Shares 8,048 Value ($000) $589 Avg Close — Range —