UBS Group’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.47B | Sell |
2,480,387
-235,521
| -9% | -$230M | 0.37% | 36 |
|
|
2025
Q4 | $2.34B | Sell |
2,715,908
-141,654
| -5% | -$128M | 0.38% | 28 |
|
|
2025
Q3 | $2.65B | Sell |
2,857,562
-80,977
| -3% | -$77.6M | 0.41% | 25 |
|
|
2025
Q2 | $2.91B | Buy |
2,938,539
+209,380
| +8% | +$208M | 0.5% | 20 |
|
|
2025
Q1 | $2.58B | Buy |
2,729,159
+64,556
| +2% | +$62.9M | 0.47% | 18 |
|
|
2024
Q4 | $2.44B | Buy |
2,664,603
+75,958
| +3% | +$70.5M | 0.45% | 22 |
|
|
2024
Q3 | $2.29B | Buy |
2,588,645
+26,172
| +1% | +$22.7M | 0.5% | 23 |
|
|
2024
Q2 | $2.18B | Sell |
2,562,473
-110,775
| -4% | -$86.4M | 0.54% | 21 |
|
|
2024
Q1 | $1.96B | Sell |
2,673,248
-199,063
| -7% | -$142M | 0.49% | 24 |
|
|
2023
Q4 | $1.9B | Buy |
2,872,311
+153,122
| +6% | +$90.8M | 0.57% | 20 |
|
|
2023
Q3 | $1.54B | Sell |
2,719,189
-95,134
| -3% | -$52.5M | 0.53% | 24 |
|
|
2023
Q2 | $1.52B | Buy |
2,814,323
+198,121
| +8% | +$100M | 0.51% | 28 |
|
|
2023
Q1 | $1.3B | Buy |
2,616,202
+55,590
| +2% | +$27.3M | 0.48% | 30 |
|
|
2022
Q4 | $1.17B | Buy |
2,560,612
+349,147
| +16% | +$171M | 0.44% | 33 |
|
|
2022
Q3 | $1.04B | Sell |
2,211,465
-103,961
| -4% | -$54.1M | 0.46% | 31 |
|
|
2022
Q2 | $1.11B | Sell |
2,315,426
-262,888
| -10% | -$133M | 0.46% | 29 |
|
|
2022
Q1 | $1.48B | Sell |
2,578,314
-6,681
| -0.3% | -$3.51M | 0.5% | 28 |
|
|
2021
Q4 | $1.47B | Sell |
2,584,995
-67,356
| -3% | -$34.5M | 0.42% | 35 |
|
|
2021
Q3 | $1.19B | Buy |
2,652,351
+109,827
| +4% | +$48.3M | 0.38% | 41 |
|
|
2021
Q2 | $1.01B | Buy |
2,542,524
+5,564
| +0.2% | +$2.1M | 0.32% | 57 |
|
|
2021
Q1 | $894M | Sell |
2,536,960
-58,596
| -2% | -$20.4M | 0.3% | 64 |
|
|
2020
Q4 | $978M | Buy |
2,595,556
+67,122
| +3% | +$25.1M | 0.33% | 61 |
|
|
2020
Q3 | $898M | Sell |
2,528,434
-472,478
| -16% | -$159M | 0.34% | 65 |
|
|
2020
Q2 | $910M | Sell |
3,000,912
-42,349
| -1% | -$12.9M | 0.38% | 52 |
|
|
2020
Q1 | $868M | Sell |
3,043,261
-224,702
| -7% | -$68.2M | 0.41% | 52 |
|
|
2019
Q4 | $961M | Buy |
3,267,963
+100,022
| +3% | +$29.7M | 0.33% | 62 |
|
|
2019
Q3 | $913M | Sell |
3,167,941
-289,343
| -8% | -$81.4M | 0.35% | 62 |
|
|
2019
Q2 | $914M | Buy |
3,457,284
+375,908
| +12% | +$93.7M | 0.35% | 60 |
|
|
2019
Q1 | $746M | Buy |
3,081,376
+1,584,769
| +106% | +$347M | 0.31% | 69 |
|
|
2018
Q4 | $305M | Sell |
1,496,607
-80,993
| -5% | -$18.1M | 0.14% | 166 |
|
|
2018
Q3 | $371M | Buy |
1,577,600
+110,502
| +8% | +$24.9M | 0.15% | 156 |
|
|
2018
Q2 | $307M | Sell |
1,467,098
-76,608
| -5% | -$15.1M | 0.13% | 176 |
|
|
2018
Q1 | $291M | Sell |
1,543,706
-87,173
| -5% | -$16.4M | 0.13% | 185 |
|
|
2017
Q4 | $304M | Buy |
1,630,879
+163,140
| +11% | +$28.2M | 0.12% | 179 |
|
|
2017
Q3 | $241M | Buy |
1,467,739
+162,401
| +12% | +$25.5M | 0.11% | 194 |
|
|
2017
Q2 | $209M | Buy |
1,305,338
+213,275
| +20% | +$36.7M | 0.11% | 211 |
|
|
2017
Q1 | $183M | Buy |
1,092,063
+6,369
| +0.6% | +$1.07M | 0.1% | 229 |
|
|
2016
Q4 | $174M | Buy |
1,085,694
+81,553
| +8% | +$12.4M | 0.1% | 230 |
|
|
2016
Q3 | $153M | Sell |
1,004,141
-2,091
| -0.2% | -$338K | 0.09% | 236 |
|
|
2016
Q2 | $158M | Buy |
1,006,232
+75,904
| +8% | +$11.5M | 0.1% | 216 |
|
|
2016
Q1 | $147M | Sell |
930,328
-57,410
| -6% | -$8.7M | 0.1% | 215 |
|
|
2015
Q4 | $160M | Buy |
987,738
+162,249
| +20% | +$25.6M | 0.1% | 212 |
|
|
2015
Q3 | $119M | Sell |
825,489
-118,105
| -13% | -$16.9M | 0.08% | 241 |
|
|
2015
Q2 | $127M | Buy |
943,594
+47,078
| +5% | +$6.77M | 0.08% | 251 |
|
|
2015
Q1 | $136M | Sell |
896,516
-61,365
| -6% | -$9M | 0.09% | 236 |
|
|
2014
Q4 | $136M | Buy |
+957,881
| New | +$130M | 0.09% | 223 |
|
Other funds holding COST
VCM
VPM
DAM
UBS Group's COST Position: Q1 2026 in Review
UBS Group reduced its Costco (COST) stake by 8.7% in Q1 2026, selling an estimated $230M and leaving 2,480,387 shares worth $2.47B. The position accounts for 0.37% of the portfolio, ranked #36.
UBS Group first reported a position in COST in Q4 2014 and has held it in 46 quarters since. The position peaked at $2.91B in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.
- UBS Group held 2,480,387 shares of Costco worth $2.47B as of Q1 2026.
- UBS Group sold 235,521 Costco shares in Q1 2026, an estimated $230M.
- Costco made up 0.37% of UBS Group's portfolio in Q1 2026, its #36 holding.
- UBS Group first reported a position in Costco in Q4 2014 and has held it in 46 quarters since.
- UBS Group's Costco position peaked at $2.91B in Q2 2025.
- 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.
Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.