Renaissance Technologies
COST icon

Renaissance Technologies’s Costco COST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-121,199
Closed -$115M 3598
2025
Q1
$115M Buy
+121,199
New +$115M 0.17% 125
2024
Q4
Sell
-31,051
Closed -$27.5M 3621
2024
Q3
$27.5M Buy
31,051
+26,108
+528% +$23.1M 0.04% 531
2024
Q2
$4.2M Buy
+4,943
New +$4.2M 0.01% 1423
2023
Q2
Sell
-232,792
Closed -$116M 3967
2023
Q1
$116M Buy
232,792
+93,809
+67% +$46.6M 0.15% 145
2022
Q4
$63.4M Sell
138,983
-584,608
-81% -$267M 0.09% 265
2022
Q3
$342M Buy
723,591
+452,691
+167% +$214M 0.48% 24
2022
Q2
$130M Buy
270,900
+91,400
+51% +$43.8M 0.15% 141
2022
Q1
$103M Buy
179,500
+8,100
+5% +$4.66M 0.12% 178
2021
Q4
$97.3M Buy
171,400
+74,800
+77% +$42.5M 0.12% 178
2021
Q3
$43.4M Buy
96,600
+43,100
+81% +$19.4M 0.06% 359
2021
Q2
$21.2M Buy
53,500
+2,000
+4% +$791K 0.03% 728
2021
Q1
$18.2M Buy
+51,500
New +$18.2M 0.02% 833
2020
Q4
Sell
-160,367
Closed -$56.9M 3421
2020
Q3
$56.9M Sell
160,367
-890,079
-85% -$316M 0.06% 347
2020
Q2
$319M Sell
1,050,446
-224,772
-18% -$68.2M 0.28% 67
2020
Q1
$364M Buy
1,275,218
+989,205
+346% +$282M 0.35% 51
2019
Q4
$84.1M Sell
286,013
-176,900
-38% -$52M 0.06% 338
2019
Q3
$133M Buy
+462,913
New +$133M 0.11% 190
2019
Q2
Sell
-1,154,172
Closed -$279M 3567
2019
Q1
$279M Buy
1,154,172
+431,987
+60% +$105M 0.25% 73
2018
Q4
$147M Buy
722,185
+543,172
+303% +$111M 0.16% 128
2018
Q3
$42M Buy
179,013
+159,713
+828% +$37.5M 0.04% 515
2018
Q2
$4.03M Sell
19,300
-959,600
-98% -$201M ﹤0.01% 1920
2018
Q1
$184M Sell
978,900
-1,122,013
-53% -$211M 0.2% 90
2017
Q4
$391M Buy
2,100,913
+890,200
+74% +$166M 0.43% 26
2017
Q3
$199M Sell
1,210,713
-383,787
-24% -$63.1M 0.23% 72
2017
Q2
$255M Sell
1,594,500
-297,300
-16% -$47.5M 0.33% 37
2017
Q1
$317M Sell
1,891,800
-927,913
-33% -$156M 0.44% 22
2016
Q4
$451M Buy
2,819,713
+733,500
+35% +$117M 0.71% 5
2016
Q3
$318M Buy
2,086,213
+1,748,513
+518% +$267M 0.56% 9
2016
Q2
$53M Sell
337,700
-772,513
-70% -$121M 0.1% 234
2016
Q1
$175M Buy
1,110,213
+514,213
+86% +$81M 0.33% 31
2015
Q4
$96.3M Sell
596,000
-53,400
-8% -$8.62M 0.21% 69
2015
Q3
$93.9M Sell
649,400
-511,539
-44% -$74M 0.22% 67
2015
Q2
$157M Sell
1,160,939
-34,061
-3% -$4.6M 0.36% 28
2015
Q1
$181M Sell
1,195,000
-760,213
-39% -$115M 0.39% 30
2014
Q4
$277M Buy
1,955,213
+400,300
+26% +$56.7M 0.67% 10
2014
Q3
$195M Buy
1,554,913
+504,013
+48% +$63.2M 0.53% 16
2014
Q2
$121M Sell
1,050,900
-196,900
-16% -$22.7M 0.28% 49
2014
Q1
$139M Sell
1,247,800
-1,609,713
-56% -$180M 0.33% 36
2013
Q4
$340M Buy
2,857,513
+1,355,800
+90% +$161M 0.81% 10
2013
Q3
$173M Buy
1,501,713
+959,213
+177% +$110M 0.42% 34
2013
Q2
$60M Buy
+542,500
New +$60M 0.16% 133