BlackRock Investment Management’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q4
$189M Sell
1,181,321
-128,998
-10% -$20.7M 0.22% 97
2016
Q3
$200M Sell
1,310,319
-430,454
-25% -$65.6M 0.25% 86
2016
Q2
$273M Buy
1,740,773
+92,452
+6% +$14.5M 0.35% 56
2016
Q1
$260M Buy
1,648,321
+81,953
+5% +$12.9M 0.34% 58
2015
Q4
$253M Buy
1,566,368
+8,614
+0.6% +$1.39M 0.32% 69
2015
Q3
$225M Buy
1,557,754
+639,018
+70% +$92.4M 0.3% 72
2015
Q2
$124M Buy
918,736
+84,235
+10% +$11.4M 0.15% 137
2015
Q1
$126M Sell
834,501
-606
-0.1% -$91.8K 0.17% 132
2014
Q4
$118M Buy
835,107
+11,023
+1% +$1.56M 0.16% 141
2014
Q3
$103M Sell
824,084
-9,946
-1% -$1.25M 0.14% 147
2014
Q2
$96M Buy
834,030
+40,917
+5% +$4.71M 0.13% 163
2014
Q1
$88.6M Buy
793,113
+25,007
+3% +$2.79M 0.13% 165
2013
Q4
$91.4M Sell
768,106
-32,220
-4% -$3.83M 0.14% 162
2013
Q3
$92.2M Buy
800,326
+28,625
+4% +$3.3M 0.15% 140
2013
Q2
$85.3M Buy
+771,701
New +$85.3M 0.15% 136