Bank of New York Mellon’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $3.01B | Sell |
3,215,058
-176,566
| -5% | -$176M | 0.49% | 33 |
|
|
2026
Q1 | $3.38B | Sell |
3,391,624
-126,717
| -4% | -$123M | 0.62% | 22 |
|
|
2025
Q4 | $3.03B | Buy |
3,518,341
+170,979
| +5% | +$155M | 0.53% | 24 |
|
|
2025
Q3 | $3.1B | Sell |
3,347,362
-88,286
| -3% | -$84.6M | 0.56% | 22 |
|
|
2025
Q2 | $3.4B | Sell |
3,435,648
-735,151
| -18% | -$731M | 0.64% | 21 |
|
|
2025
Q1 | $3.94B | Sell |
4,170,799
-162,034
| -4% | -$158M | 0.78% | 18 |
|
|
2024
Q4 | $3.97B | Sell |
4,332,833
-144,974
| -3% | -$135M | 0.73% | 18 |
|
|
2024
Q3 | $3.97B | Sell |
4,477,807
-337,054
| -7% | -$293M | 0.74% | 17 |
|
|
2024
Q2 | $4.09B | Sell |
4,814,861
-464,927
| -9% | -$363M | 0.78% | 17 |
|
|
2024
Q1 | $3.87B | Sell |
5,279,788
-228,858
| -4% | -$163M | 0.74% | 16 |
|
|
2023
Q4 | $3.64B | Sell |
5,508,646
-242,017
| -4% | -$143M | 0.74% | 18 |
|
|
2023
Q3 | $3.25B | Sell |
5,750,663
-101,015
| -2% | -$55.8M | 0.71% | 20 |
|
|
2023
Q2 | $3.15B | Buy |
5,851,678
+256,155
| +5% | +$130M | 0.66% | 21 |
|
|
2023
Q1 | $2.78B | Buy |
5,595,523
+535,776
| +11% | +$263M | 0.61% | 26 |
|
|
2022
Q4 | $2.31B | Buy |
5,059,747
+578,312
| +13% | +$283M | 0.53% | 32 |
|
|
2022
Q3 | $2.12B | Sell |
4,481,435
-33,571
| -0.7% | -$17.5M | 0.51% | 30 |
|
|
2022
Q2 | $2.16B | Sell |
4,515,006
-77,836
| -2% | -$39.5M | 0.49% | 33 |
|
|
2022
Q1 | $2.64B | Sell |
4,592,842
-71,744
| -2% | -$37.7M | 0.51% | 31 |
|
|
2021
Q4 | $2.65B | Sell |
4,664,586
-203,946
| -4% | -$104M | 0.48% | 35 |
|
|
2021
Q3 | $2.19B | Sell |
4,868,532
-245,450
| -5% | -$108M | 0.43% | 44 |
|
|
2021
Q2 | $2.02B | Buy |
5,113,982
+593,908
| +13% | +$225M | 0.39% | 48 |
|
|
2021
Q1 | $1.59B | Sell |
4,520,074
-16,602
| -0.4% | -$5.78M | 0.33% | 64 |
|
|
2020
Q4 | $1.71B | Sell |
4,536,676
-112,794
| -2% | -$42.1M | 0.37% | 53 |
|
|
2020
Q3 | $1.65B | Buy |
4,649,470
+73,092
| +2% | +$24.6M | 0.41% | 49 |
|
|
2020
Q2 | $1.39B | Sell |
4,576,378
-44,714
| -1% | -$13.6M | 0.37% | 54 |
|
|
2020
Q1 | $1.32B | Buy |
4,621,092
+45,677
| +1% | +$13.9M | 0.44% | 49 |
|
|
2019
Q4 | $1.34B | Sell |
4,575,415
-54,256
| -1% | -$16.1M | 0.35% | 60 |
|
|
2019
Q3 | $1.33B | Sell |
4,629,671
-315,156
| -6% | -$88.7M | 0.37% | 55 |
|
|
2019
Q2 | $1.31B | Sell |
4,944,827
-168,627
| -3% | -$42M | 0.36% | 57 |
|
|
2019
Q1 | $1.24B | Sell |
5,113,454
-47,920
| -0.9% | -$10.5M | 0.35% | 62 |
|
|
2018
Q4 | $1.05B | Sell |
5,161,374
-343,554
| -6% | -$76.7M | 0.33% | 64 |
|
|
2018
Q3 | $1.29B | Sell |
5,504,928
-438,437
| -7% | -$98.8M | 0.33% | 64 |
|
|
2018
Q2 | $1.24B | Sell |
5,943,365
-95,092
| -2% | -$18.8M | 0.34% | 61 |
|
|
2018
Q1 | $1.14B | Sell |
6,038,457
-595,390
| -9% | -$112M | 0.31% | 64 |
|
|
2017
Q4 | $1.23B | Sell |
6,633,847
-172,027
| -3% | -$29.7M | 0.33% | 63 |
|
|
2017
Q3 | $1.12B | Buy |
6,805,874
+858,969
| +14% | +$135M | 0.31% | 68 |
|
|
2017
Q2 | $951M | Sell |
5,946,905
-307,482
| -5% | -$53M | 0.27% | 74 |
|
|
2017
Q1 | $1.05B | Buy |
6,254,387
+79,201
| +1% | +$13.3M | 0.29% | 69 |
|
|
2016
Q4 | $989M | Buy |
6,175,186
+461,238
| +8% | +$70.4M | 0.28% | 75 |
|
|
2016
Q3 | $871M | Buy |
5,713,948
+252,713
| +5% | +$40.8M | 0.26% | 77 |
|
|
2016
Q2 | $858M | Buy |
5,461,235
+743,180
| +16% | +$113M | 0.26% | 79 |
|
|
2016
Q1 | $743M | Sell |
4,718,055
-12,541
| -0.3% | -$1.9M | 0.22% | 92 |
|
|
2015
Q4 | $764M | Sell |
4,730,596
-217,361
| -4% | -$34.4M | 0.23% | 85 |
|
|
2015
Q3 | $715M | Sell |
4,947,957
-245,715
| -5% | -$35.1M | 0.22% | 97 |
|
|
2015
Q2 | $701M | Sell |
5,193,672
-665,399
| -11% | -$95.7M | 0.19% | 111 |
|
|
2015
Q1 | $888M | Sell |
5,859,071
-586,145
| -9% | -$86M | 0.23% | 88 |
|
|
2014
Q4 | $914M | Sell |
6,445,216
-274,384
| -4% | -$37.3M | 0.24% | 90 |
|
|
2014
Q3 | $842M | Buy |
6,719,600
+97,032
| +1% | +$11.7M | 0.23% | 94 |
|
|
2014
Q2 | $763M | Sell |
6,622,568
-154,711
| -2% | -$17.7M | 0.21% | 98 |
|
|
2014
Q1 | $757M | Sell |
6,777,279
-47,861
| -0.7% | -$5.47M | 0.21% | 96 |
|
|
2013
Q4 | $812M | Sell |
6,825,140
-60,671
| -0.9% | -$7.25M | 0.23% | 88 |
|
|
2013
Q3 | $793M | Buy |
6,885,811
+1,394,897
| +25% | +$161M | 0.24% | 86 |
|
|
2013
Q2 | $607M | Buy |
+5,490,914
| New | +$600M | 0.19% | 100 |
|
Other funds holding COST
N
Bank of New York Mellon's COST Position: Q2 2026 in Review
Bank of New York Mellon reduced its Costco (COST) stake by 5.2% in Q2 2026, selling an estimated $176M and leaving 3,215,058 shares worth $3.01B. The position accounts for 0.49% of the portfolio, ranked #33.
Bank of New York Mellon first reported a position in COST in Q2 2013 and has held it in 53 quarters since. The position peaked at $4.09B in Q2 2024. 3,305 funds tracked by Wall St. Rank hold COST as of Q2 2026.
- Bank of New York Mellon held 3,215,058 shares of Costco worth $3.01B as of Q2 2026.
- Bank of New York Mellon sold 176,566 Costco shares in Q2 2026, an estimated $176M.
- Costco made up 0.49% of Bank of New York Mellon's portfolio in Q2 2026, its #33 holding.
- Bank of New York Mellon first reported a position in Costco in Q2 2013 and has held it in 53 quarters since.
- Bank of New York Mellon's Costco position peaked at $4.09B in Q2 2024.
- 3,305 funds tracked by Wall St. Rank held Costco as of Q2 2026.
Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.