BlackRock’s Costco COST Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $35.2B | Buy |
35,583,824
+651,656
| +2% | +$645M | 0.67% | 17 |
|
|
2025
Q1 | $33B | Buy |
34,932,168
+170,677
| +0.5% | +$161M | 0.69% | 19 |
|
|
2024
Q4 | $31.9B | Buy |
34,761,491
+1,205,914
| +4% | +$1.1B | 0.64% | 18 |
|
|
2024
Q3 | $29.7B | Buy |
33,555,577
+368,981
| +1% | +$327M | 0.62% | 19 |
|
|
2024
Q2 | $28.2B | Buy |
33,186,596
+835,171
| +3% | +$710M | 0.64% | 19 |
|
|
2024
Q1 | $23.7B | Buy |
32,351,425
+1,739,439
| +6% | +$1.27B | 0.55% | 23 |
|
|
2023
Q4 | $20.2B | Buy |
30,611,986
+594,814
| +2% | +$393M | 0.52% | 24 |
|
|
2023
Q3 | $17B | Sell |
30,017,172
-532,042
| -2% | -$301M | 0.49% | 27 |
|
|
2023
Q2 | $16.4B | Sell |
30,549,214
-490,223
| -2% | -$264M | 0.45% | 28 |
|
|
2023
Q1 | $15.4B | Buy |
31,039,437
+1,071,456
| +4% | +$532M | 0.45% | 29 |
|
|
2022
Q4 | $13.7B | Sell |
29,967,981
-91,643
| -0.3% | -$41.8M | 0.43% | 33 |
|
|
2022
Q3 | $14.2B | Sell |
30,059,624
-942,850
| -3% | -$445M | 0.48% | 28 |
|
|
2022
Q2 | $14.9B | Sell |
31,002,474
-337,820
| -1% | -$162M | 0.48% | 30 |
|
|
2022
Q1 | $18B | Buy |
31,340,294
+261,972
| +0.8% | +$151M | 0.49% | 25 |
|
|
2021
Q4 | $17.6B | Buy |
31,078,322
+944,199
| +3% | +$536M | 0.45% | 28 |
|
|
2021
Q3 | $13.5B | Buy |
30,134,123
+178,344
| +0.6% | +$80.1M | 0.38% | 43 |
|
|
2021
Q2 | $11.9B | Buy |
29,955,779
+229,495
| +0.8% | +$90.8M | 0.33% | 48 |
|
|
2021
Q1 | $10.5B | Buy |
29,726,284
+1,042,052
| +4% | +$367M | 0.31% | 54 |
|
|
2020
Q4 | $10.8B | Sell |
28,684,232
-750,979
| -3% | -$283M | 0.34% | 49 |
|
|
2020
Q3 | $10.4B | Sell |
29,435,211
-828,023
| -3% | -$294M | 0.39% | 44 |
|
|
2020
Q2 | $9.18B | Buy |
30,263,234
+2,265,682
| +8% | +$687M | 0.37% | 47 |
|
|
2020
Q1 | $7.98B | Sell |
27,997,552
-711,011
| -2% | -$203M | 0.39% | 43 |
|
|
2019
Q4 | $8.44B | Buy |
28,708,563
+464,381
| +2% | +$136M | 0.32% | 51 |
|
|
2019
Q3 | $8.14B | Buy |
28,244,182
+834,024
| +3% | +$240M | 0.34% | 47 |
|
|
2019
Q2 | $7.24B | Sell |
27,410,158
-67,265
| -0.2% | -$17.8M | 0.31% | 55 |
|
|
2019
Q1 | $6.65B | Sell |
27,477,423
-1,300,732
| -5% | -$315M | 0.3% | 62 |
|
|
2018
Q4 | $5.86B | Buy |
28,778,155
+736,711
| +3% | +$150M | 0.3% | 62 |
|
|
2018
Q3 | $6.59B | Buy |
28,041,444
+919,651
| +3% | +$216M | 0.29% | 59 |
|
|
2018
Q2 | $5.67B | Buy |
27,121,793
+858,755
| +3% | +$179M | 0.26% | 66 |
|
|
2018
Q1 | $4.95B | Sell |
26,263,038
-125,823
| -0.5% | -$23.7M | 0.24% | 73 |
|
|
2017
Q4 | $4.91B | Sell |
26,388,861
-1,172,044
| -4% | -$218M | 0.23% | 76 |
|
|
2017
Q3 | $4.53B | Buy |
27,560,905
+2,655,649
| +11% | +$436M | 0.23% | 76 |
|
|
2017
Q2 | $3.98B | Buy |
24,905,256
+703,825
| +3% | +$113M | 0.21% | 84 |
|
|
2017
Q1 | $4.06B | Buy |
24,201,431
+23,278,398
| +2,522% | +$3.9B | 0.22% | 78 |
|
|
2016
Q4 | $148M | Sell |
923,033
-39,136
| -4% | -$6.27M | 0.21% | 98 |
|
|
2016
Q3 | $147M | Sell |
962,169
-87,303
| -8% | -$13.3M | 0.21% | 96 |
|
|
2016
Q2 | $165M | Buy |
1,049,472
+182,743
| +21% | +$28.7M | 0.25% | 78 |
|
|
2016
Q1 | $137M | Sell |
866,729
-176,705
| -17% | -$27.8M | 0.22% | 90 |
|
|
2015
Q4 | $169M | Sell |
1,043,434
-123,669
| -11% | -$20M | 0.25% | 80 |
|
|
2015
Q3 | $169M | Buy |
1,167,103
+38,091
| +3% | +$5.51M | 0.26% | 77 |
|
|
2015
Q2 | $152M | Sell |
1,129,012
-111,205
| -9% | -$15M | 0.23% | 93 |
|
|
2015
Q1 | $188M | Buy |
1,240,217
+28,850
| +2% | +$4.37M | 0.26% | 79 |
|
|
2014
Q4 | $172M | Buy |
1,211,367
+121,496
| +11% | +$17.2M | 0.25% | 86 |
|
|
2014
Q3 | $137M | Sell |
1,089,871
-159,215
| -13% | -$20M | 0.2% | 103 |
|
|
2014
Q2 | $144M | Buy |
1,249,086
+242,256
| +24% | +$27.9M | 0.21% | 108 |
|
|
2014
Q1 | $112M | Buy |
1,006,830
+31,796
| +3% | +$3.55M | 0.18% | 121 |
|
|
2013
Q4 | $116M | Buy |
975,034
+13,781
| +1% | +$1.64M | 0.19% | 115 |
|
|
2013
Q3 | $111M | Sell |
961,253
-109,069
| -10% | -$12.6M | 0.21% | 106 |
|
|
2013
Q2 | $118M | Buy |
+1,070,322
| New | +$118M | 0.23% | 89 |
|