Sigma 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
Q2
Sell
-2,597
Closed -$409K 16
2016
Q1
$409K Hold
2,597
0.34% 10
2015
Q4
$419K Hold
2,597
0.26% 18
2015
Q3
$375K Hold
2,597
0.24% 20
2015
Q2
$351K Hold
2,597
0.21% 21
2015
Q1
$393K Hold
2,597
0.24% 21
2014
Q4
$368K Sell
2,597
-10
-0.4% -$1.42K 0.23% 23
2014
Q3
$327K Buy
2,607
+10
+0.4% +$1.25K 0.23% 21
2014
Q2
$299K Hold
2,597
0.21% 22
2014
Q1
$290K Hold
2,597
0.2% 22
2013
Q4
$309K Hold
2,597
0.21% 20
2013
Q3
$299K Hold
2,597
0.21% 19
2013
Q2
$287K Buy
+2,597
New +$287K 0.21% 20