Zweig-DiMenna Associates’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q1
Sell
-18,600
Closed -$7.01M 189
2020
Q4
$7.01M Sell
18,600
-11,600
-38% -$4.37M 0.44% 74
2020
Q3
$10.7M Buy
+30,200
New +$10.7M 0.73% 54
2016
Q3
Sell
-3,534
Closed -$555K 161
2016
Q2
$555K Sell
3,534
-31,216
-90% -$4.9M 0.06% 84
2016
Q1
$5.48M Buy
34,750
+29,650
+581% +$4.67M 0.48% 62
2015
Q4
$824K Buy
+5,100
New +$824K 0.04% 142
2015
Q2
Sell
-2,800
Closed -$424K 256
2015
Q1
$424K Sell
2,800
-100
-3% -$15.1K 0.02% 163
2014
Q4
$411K Buy
+2,900
New +$411K 0.02% 151
2013
Q4
Sell
-195,265
Closed -$22.5M 262
2013
Q3
$22.5M Buy
195,265
+5,440
+3% +$627K 0.91% 38
2013
Q2
$21M Buy
+189,825
New +$21M 0.85% 40