ARTISAN PARTNERS ASSET MGMT

CUSIP: 04316a108 Class: COM

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

InstitutionSharesValue ($000)
ISTHMUS PARTNERS, LLC75,044$3,057
Legato Capital Management LLC11,175$455
WBI INVESTMENTS, INC.9,666$394
Total (3 institutions)95,885$3,906