Adage Capital Partners’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $344M | Sell |
347,877
-34,400
| -9% | -$34.1M | 0.58% | 26 |
|
|
2025
Q1 | $362M | Sell |
382,277
-4,918
| -1% | -$4.65M | 0.67% | 23 |
|
|
2024
Q4 | $355M | Buy |
387,195
+11,997
| +3% | +$11M | 0.62% | 26 |
|
|
2024
Q3 | $333M | Buy |
375,198
+13,571
| +4% | +$12M | 0.59% | 24 |
|
|
2024
Q2 | $307M | Buy |
361,627
+145,950
| +68% | +$124M | 0.57% | 23 |
|
|
2024
Q1 | $158M | Sell |
215,677
-101,575
| -32% | -$74.4M | 0.3% | 59 |
|
|
2023
Q4 | $209M | Sell |
317,252
-36,350
| -10% | -$24M | 0.43% | 38 |
|
|
2023
Q3 | $200M | Sell |
353,602
-11,494
| -3% | -$6.49M | 0.45% | 36 |
|
|
2023
Q2 | $197M | Sell |
365,096
-47,881
| -12% | -$25.8M | 0.43% | 40 |
|
|
2023
Q1 | $205M | Sell |
412,977
-7,900
| -2% | -$3.93M | 0.46% | 32 |
|
|
2022
Q4 | $192M | Buy |
420,877
+77,200
| +22% | +$35.2M | 0.46% | 32 |
|
|
2022
Q3 | $162M | Sell |
343,677
-117,900
| -26% | -$55.7M | 0.4% | 43 |
|
|
2022
Q2 | $221M | Buy |
461,577
+43,190
| +10% | +$20.7M | 0.51% | 29 |
|
|
2022
Q1 | $241M | Sell |
418,387
-52,390
| -11% | -$30.2M | 0.46% | 35 |
|
|
2021
Q4 | $267M | Sell |
470,777
-3,900
| -0.8% | -$2.21M | 0.48% | 35 |
|
|
2021
Q3 | $213M | Buy |
474,677
+98,309
| +26% | +$44.2M | 0.42% | 47 |
|
|
2021
Q2 | $149M | Buy |
376,368
+178,400
| +90% | +$70.6M | 0.29% | 74 |
|
|
2021
Q1 | $69.8M | Sell |
197,968
-99,200
| -33% | -$35M | 0.14% | 166 |
|
|
2020
Q4 | $112M | Sell |
297,168
-36,842
| -11% | -$13.9M | 0.24% | 89 |
|
|
2020
Q3 | $119M | Buy |
334,010
+83,900
| +34% | +$29.8M | 0.3% | 72 |
|
|
2020
Q2 | $75.8M | Sell |
250,110
-247,010
| -50% | -$74.9M | 0.19% | 124 |
|
|
2020
Q1 | $142M | Sell |
497,120
-11,358
| -2% | -$3.24M | 0.42% | 49 |
|
|
2019
Q4 | $149M | Buy |
508,478
+449,819
| +767% | +$132M | 0.37% | 60 |
|
|
2019
Q3 | $16.9M | Sell |
58,659
-471,675
| -89% | -$136M | 0.04% | 408 |
|
|
2019
Q2 | $140M | Buy |
530,334
+270,436
| +104% | +$71.5M | 0.35% | 68 |
|
|
2019
Q1 | $62.9M | Sell |
259,898
-275,846
| -51% | -$66.8M | 0.16% | 164 |
|
|
2018
Q4 | $109M | Sell |
535,744
-20,212
| -4% | -$4.12M | 0.3% | 88 |
|
|
2018
Q3 | $131M | Sell |
555,956
-14,800
| -3% | -$3.48M | 0.29% | 93 |
|
|
2018
Q2 | $119M | Buy |
570,756
+131,656
| +30% | +$27.5M | 0.27% | 90 |
|
|
2018
Q1 | $82.7M | Buy |
439,100
+61,000
| +16% | +$11.5M | 0.19% | 145 |
|
|
2017
Q4 | $70.4M | Buy |
378,100
+156,890
| +71% | +$29.2M | 0.16% | 156 |
|
|
2017
Q3 | $36.3M | Sell |
221,210
-206,500
| -48% | -$33.9M | 0.09% | 280 |
|
|
2017
Q2 | $68.4M | Sell |
427,710
-163,361
| -28% | -$26.1M | 0.17% | 168 |
|
|
2017
Q1 | $99.1M | Sell |
591,071
-18,397
| -3% | -$3.09M | 0.25% | 109 |
|
|
2016
Q4 | $97.6M | Sell |
609,468
-8,600
| -1% | -$1.38M | 0.27% | 99 |
|
|
2016
Q3 | $94.3M | Sell |
618,068
-26,200
| -4% | -$4M | 0.26% | 102 |
|
|
2016
Q2 | $101M | Sell |
644,268
-12,000
| -2% | -$1.88M | 0.28% | 100 |
|
|
2016
Q1 | $103M | Buy |
656,268
+8,259
| +1% | +$1.3M | 0.28% | 104 |
|
|
2015
Q4 | $105M | Sell |
648,009
-11,400
| -2% | -$1.84M | 0.27% | 107 |
|
|
2015
Q3 | $95.3M | Sell |
659,409
-8,200
| -1% | -$1.19M | 0.26% | 102 |
|
|
2015
Q2 | $90.2M | Sell |
667,609
-6,000
| -0.9% | -$810K | 0.22% | 125 |
|
|
2015
Q1 | $102M | Buy |
673,609
+229,000
| +52% | +$34.7M | 0.25% | 115 |
|
|
2014
Q4 | $63M | Sell |
444,609
-211,700
| -32% | -$30M | 0.15% | 180 |
|
|
2014
Q3 | $82.2M | Buy |
656,309
+86,132
| +15% | +$10.8M | 0.2% | 134 |
|
|
2014
Q2 | $65.7M | Buy |
570,177
+39,400
| +7% | +$4.54M | 0.17% | 174 |
|
|
2014
Q1 | $59.3M | Sell |
530,777
-131,300
| -20% | -$14.7M | 0.16% | 181 |
|
|
2013
Q4 | $78.8M | Buy |
662,077
+17,784
| +3% | +$2.12M | 0.21% | 139 |
|
|
2013
Q3 | $74.2M | Buy |
644,293
+420,484
| +188% | +$48.4M | 0.21% | 139 |
|
|
2013
Q2 | $24.7M | Buy |
+223,809
| New | +$24.7M | 0.08% | 310 |
|