BIM
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Baldwin Investment Management’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$9.89M Buy
9,990
+61
+0.6% +$60.4K 1.19% 8
2025
Q1
$9.39M Buy
9,929
+389
+4% +$368K 1.13% 8
2024
Q4
$8.74M Sell
9,540
-315
-3% -$289K 1.14% 8
2024
Q3
$8.74M Sell
9,855
-218
-2% -$193K 1.1% 8
2024
Q2
$8.56M Sell
10,073
-204
-2% -$173K 1.17% 8
2024
Q1
$7.53M Buy
10,277
+193
+2% +$141K 1.02% 9
2023
Q4
$6.66M Buy
10,084
+105
+1% +$69.3K 1.04% 8
2023
Q3
$5.64M Sell
9,979
-265
-3% -$150K 0.94% 9
2023
Q2
$5.51M Sell
10,244
-320
-3% -$172K 0.91% 9
2023
Q1
$5.25M Buy
10,564
+35
+0.3% +$17.4K 0.93% 11
2022
Q4
$4.81M Buy
10,529
+185
+2% +$84.4K 0.87% 12
2022
Q3
$4.89K Sell
10,344
-293
-3% -$138 0.99% 6
2022
Q2
$5.1K Sell
10,637
-27
-0.3% -$13 0.97% 8
2022
Q1
$6.14K Sell
10,664
-475
-4% -$274 0.93% 7
2021
Q4
$6.32K Buy
11,139
+241
+2% +$137 0.99% 7
2021
Q3
$4.9M Sell
10,898
-88
-0.8% -$39.5K 0.85% 10
2021
Q2
$4.35M Sell
10,986
-35
-0.3% -$13.8K 0.74% 19
2021
Q1
$3.89M Buy
11,021
+623
+6% +$220K 0.71% 20
2020
Q4
$3.92M Buy
10,398
+287
+3% +$108K 0.77% 19
2020
Q3
$3.59M Buy
10,111
+970
+11% +$344K 0.84% 13
2020
Q2
$2.77M Sell
9,141
-205
-2% -$62.2K 0.87% 13
2020
Q1
$2.67M Sell
9,346
-100
-1% -$28.5K 0.92% 8
2019
Q4
$2.78M Hold
9,446
0.74% 14
2019
Q3
$2.72M Buy
9,446
+11
+0.1% +$3.17K 0.79% 11
2019
Q2
$2.49M Sell
9,435
-150
-2% -$39.6K 0.72% 12
2019
Q1
$2.32M Sell
9,585
-125
-1% -$30.3K 0.7% 14
2018
Q4
$1.98M Sell
9,710
-240
-2% -$48.9K 0.63% 15
2018
Q3
$2.34M Sell
9,950
-125
-1% -$29.4K 0.67% 15
2018
Q2
$2.11M Buy
10,075
+650
+7% +$136K 0.66% 16
2018
Q1
$1.78M Sell
9,425
-215
-2% -$40.5K 0.64% 17
2017
Q4
$1.79M Sell
9,640
-35
-0.4% -$6.51K 0.64% 14
2017
Q3
$1.59M Hold
9,675
0.6% 17
2017
Q2
$1.55M Sell
9,675
-375
-4% -$60K 0.62% 13
2017
Q1
$1.69M Hold
10,050
0.65% 14
2016
Q4
$1.61M Sell
10,050
-300
-3% -$48K 0.64% 15
2016
Q3
$1.58M Sell
10,350
-925
-8% -$141K 0.67% 15
2016
Q2
$1.77M Sell
11,275
-255
-2% -$40.1K 0.76% 11
2016
Q1
$1.82M Buy
11,530
+142
+1% +$22.4K 0.78% 11
2015
Q4
$1.84M Sell
11,388
-67
-0.6% -$10.8K 0.83% 10
2015
Q3
$1.66M Buy
11,455
+175
+2% +$25.3K 0.73% 11
2015
Q2
$1.52M Sell
11,280
-307
-3% -$41.5K 0.63% 17
2015
Q1
$1.76M Buy
11,587
+150
+1% +$22.7K 0.69% 10
2014
Q4
$1.62M Buy
11,437
+60
+0.5% +$8.5K 0.63% 16
2014
Q3
$1.43M Buy
11,377
+687
+6% +$86.1K 0.59% 18
2014
Q2
$1.23M Buy
10,690
+315
+3% +$36.3K 0.53% 24
2014
Q1
$1.16M Buy
10,375
+125
+1% +$14K 0.51% 26
2013
Q4
$1.22M Sell
10,250
-150
-1% -$17.9K 0.55% 23
2013
Q3
$1.2M Sell
10,400
-75
-0.7% -$8.64K 0.58% 20
2013
Q2
$1.16M Buy
+10,475
New +$1.16M 0.57% 18