ATLAS AIR WORLDWIDE HLDGS IN

CUSIP: 049164205 Class: Common Stock

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q3 2013
Shares 1,069,573 Value ($000) $49,318 Avg Close — Range —
Q2 2013
Shares 1,076,500 Value ($000) $47,107,640 Avg Close — Range —