Winslow Capital Management’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-229
Closed -$217K 67
2025
Q1
$217K Sell
229
-509
-69% -$481K ﹤0.01% 62
2024
Q4
$676K Sell
738
-283
-28% -$259K ﹤0.01% 58
2024
Q3
$905K Sell
1,021
-379,084
-100% -$336M ﹤0.01% 52
2024
Q2
$323M Sell
380,105
-15,904
-4% -$13.5M 1.17% 33
2024
Q1
$290M Sell
396,009
-33,019
-8% -$24.2M 1.09% 33
2023
Q4
$283M Sell
429,028
-159,452
-27% -$105M 1.18% 37
2023
Q3
$332M Sell
588,480
-101,203
-15% -$57.2M 1.58% 25
2023
Q2
$371M Sell
689,683
-437,392
-39% -$235M 1.67% 20
2023
Q1
$560M Buy
1,127,075
+88,268
+8% +$43.9M 2.86% 13
2022
Q4
$474M Buy
1,038,807
+34,494
+3% +$15.7M 2.64% 12
2022
Q3
$474M Sell
1,004,313
-59,216
-6% -$28M 2.77% 11
2022
Q2
$510M Buy
1,063,529
+641,648
+152% +$308M 2.72% 12
2022
Q1
$243M Buy
+421,881
New +$243M 1.05% 43
2020
Q4
Sell
-1,097,045
Closed -$389M 66
2020
Q3
$389M Buy
1,097,045
+507,918
+86% +$180M 1.73% 16
2020
Q2
$179M Buy
+589,127
New +$179M 0.87% 44
2020
Q1
Sell
-574,671
Closed -$169M 57
2019
Q4
$169M Sell
574,671
-22,906
-4% -$6.73M 0.88% 45
2019
Q3
$172M Buy
+597,577
New +$172M 0.94% 45
2018
Q1
Sell
-135
Closed -$25K 91
2017
Q4
$25K Sell
135
-93
-41% -$17.2K ﹤0.01% 68
2017
Q3
$37K Sell
228
-89
-28% -$14.4K ﹤0.01% 60
2017
Q2
$51K Sell
317
-1,626,474
-100% -$262M ﹤0.01% 64
2017
Q1
$273M Sell
1,626,791
-523,589
-24% -$87.8M 1.3% 29
2016
Q4
$344M Buy
2,150,380
+933,722
+77% +$149M 1.58% 22
2016
Q3
$186M Sell
1,216,658
-910,799
-43% -$139M 0.77% 63
2016
Q2
$334M Buy
2,127,457
+221,979
+12% +$34.9M 1.36% 29
2016
Q1
$300M Sell
1,905,478
-240,725
-11% -$37.9M 1.18% 39
2015
Q4
$347M Sell
2,146,203
-326,598
-13% -$52.7M 1.24% 39
2015
Q3
$357M Buy
2,472,801
+153,450
+7% +$22.2M 1.3% 34
2015
Q2
$313M Buy
2,319,351
+251,889
+12% +$34M 1.04% 45
2015
Q1
$313M Sell
2,067,462
-288,860
-12% -$43.8M 0.97% 54
2014
Q4
$334M Sell
2,356,322
-349,836
-13% -$49.6M 1.03% 49
2014
Q3
$339M Sell
2,706,158
-574,722
-18% -$72M 1.04% 47
2014
Q2
$378M Sell
3,280,880
-86,717
-3% -$9.99M 1.15% 38
2014
Q1
$376M Buy
3,367,597
+831,805
+33% +$92.9M 1.18% 41
2013
Q4
$302M Sell
2,535,792
-74,628
-3% -$8.88M 0.89% 51
2013
Q3
$301M Sell
2,610,420
-227,773
-8% -$26.2M 0.98% 51
2013
Q2
$314M Buy
+2,838,193
New +$314M 1.02% 50