Chesley Taft & Associates’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$67.2M Sell
67,863
-625
-0.9% -$619K 3% 6
2025
Q1
$64.8M Sell
68,488
-963
-1% -$911K 3.13% 4
2024
Q4
$63.6M Sell
69,451
-1,340
-2% -$1.23M 2.95% 5
2024
Q3
$62.8M Sell
70,791
-2,112
-3% -$1.87M 2.99% 4
2024
Q2
$62M Sell
72,903
-1,312
-2% -$1.12M 3.11% 4
2024
Q1
$54.4M Sell
74,215
-1,622
-2% -$1.19M 2.78% 4
2023
Q4
$50.1M Buy
75,837
+10,547
+16% +$6.96M 2.81% 4
2023
Q3
$36.9M Sell
65,290
-143
-0.2% -$80.8K 2.39% 6
2023
Q2
$35.2M Sell
65,433
-50
-0.1% -$26.9K 2.16% 7
2023
Q1
$32.5M Sell
65,483
-205
-0.3% -$102K 2.13% 7
2022
Q4
$30M Sell
65,688
-464
-0.7% -$212K 2.06% 7
2022
Q3
$31.2M Sell
66,152
-364
-0.5% -$172K 2.3% 7
2022
Q2
$31.9M Sell
66,516
-20,486
-24% -$9.82M 2.17% 7
2022
Q1
$50.6M Sell
87,002
-1,315
-1% -$764K 2.96% 5
2021
Q4
$50.1M Buy
88,317
+550
+0.6% +$312K 2.59% 5
2021
Q3
$39.4M Sell
87,767
-27
-0% -$12.1K 2.25% 7
2021
Q2
$34.7M Sell
87,794
-1,360
-2% -$538K 2% 9
2021
Q1
$32.2M Sell
89,154
-2,267
-2% -$818K 1.92% 10
2020
Q4
$34.4M Sell
91,421
-2,858
-3% -$1.08M 2.2% 9
2020
Q3
$33.5M Sell
94,279
-1,115
-1% -$396K 2.38% 8
2020
Q2
$28.9M Sell
95,394
-251
-0.3% -$76.1K 2.2% 9
2020
Q1
$27.3M Sell
95,645
-5,475
-5% -$1.56M 2.48% 8
2019
Q4
$29.7M Sell
101,120
-270
-0.3% -$79.4K 2.14% 10
2019
Q3
$29.2M Sell
101,390
-576
-0.6% -$166K 2.26% 8
2019
Q2
$26.9M Sell
101,966
-635
-0.6% -$168K 2.1% 10
2019
Q1
$24.8M Sell
102,601
-323
-0.3% -$78.2K 2.07% 9
2018
Q4
$21M Sell
102,924
-745
-0.7% -$152K 2.02% 7
2018
Q3
$24.4M Sell
103,669
-60
-0.1% -$14.1K 1.94% 8
2018
Q2
$21.7M Buy
103,729
+288
+0.3% +$60.2K 1.86% 8
2018
Q1
$19.5M Buy
103,441
+380
+0.4% +$71.6K 1.73% 11
2017
Q4
$19.2M Buy
103,061
+325
+0.3% +$60.5K 1.62% 11
2017
Q3
$16.9M Buy
102,736
+13,435
+15% +$2.21M 1.46% 14
2017
Q2
$14.3M Buy
89,301
+1,330
+2% +$213K 1.29% 20
2017
Q1
$14.8M Sell
87,971
-305
-0.3% -$51.1K 1.39% 16
2016
Q4
$14.1M Sell
88,276
-410
-0.5% -$65.6K 1.4% 17
2016
Q3
$13.5M Buy
88,686
+2,214
+3% +$338K 1.36% 20
2016
Q2
$13.6M Buy
86,472
+5,480
+7% +$861K 1.39% 19
2016
Q1
$12.8M Buy
80,992
+43,455
+116% +$6.85M 1.35% 20
2015
Q4
$6.06M Sell
37,537
-2,435
-6% -$393K 0.64% 49
2015
Q3
$5.78M Buy
39,972
+1,110
+3% +$160K 0.63% 52
2015
Q2
$5.25M Buy
38,862
+240
+0.6% +$32.4K 0.54% 62
2015
Q1
$5.85M Sell
38,622
-683
-2% -$103K 0.6% 57
2014
Q4
$5.57M Buy
39,305
+1,305
+3% +$185K 0.56% 59
2014
Q3
$4.76M Buy
38,000
+1,635
+4% +$205K 0.5% 65
2014
Q2
$4.19M Buy
36,365
+333
+0.9% +$38.4K 0.43% 74
2014
Q1
$4.02M Buy
36,032
+1,108
+3% +$124K 0.43% 73
2013
Q4
$4.16M Buy
34,924
+364
+1% +$43.3K 0.41% 76
2013
Q3
$3.98M Buy
34,560
+200
+0.6% +$23K 0.43% 77
2013
Q2
$3.8M Buy
+34,360
New +$3.8M 0.44% 73