Walgreen Co

Aperio Group, LLC

Report date

6/30/2014

Quarter

2014 Q2

Filed

7/23/2014

Shares

236,368

Value ($000)

17,522

Weight

0.3%

2013 Q4 - 2014 Q2 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q2	7/23/2014	17,522	0.3%	236,368	6/30/2014
2014 Q1	4/25/2014	15,170	0.2%	229,737	3/31/2014
2013 Q4	1/30/2014	11,859	0.2%	206,463	12/31/2013