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 | $49.5M | Sell |
49,700
-6,700
| -12% | -$6.53M | 0.01% | 1652 |
|
|
2025
Q4 | $48.6M | Buy |
56,400
+10,400
| +23% | +$9.42M | 0.01% | 1655 |
|
|
2025
Q3 | $42.6M | Sell |
46,000
-29,300
| -39% | -$28.1M | 0.01% | 1792 |
|
|
2025
Q2 | $74.5M | Sell |
75,300
-61,600
| -45% | -$61.2M | 0.01% | 1185 |
|
|
2025
Q1 | $129M | Sell |
136,900
-102,200
| -43% | -$99.6M | 0.02% | 761 |
|
|
2024
Q4 | $219M | Buy |
239,100
+31,900
| +15% | +$29.6M | 0.04% | 455 |
|
|
2024
Q3 | $184M | Sell |
207,200
-7,100
| -3% | -$6.16M | 0.04% | 449 |
|
|
2024
Q2 | $182M | Buy |
214,300
+45,200
| +27% | +$35.3M | 0.05% | 380 |
|
|
2024
Q1 | $124M | Buy |
169,100
+20,643
| +14% | +$14.7M | 0.03% | 549 |
|
|
2023
Q4 | $98M | Buy |
148,457
+46,457
| +46% | +$27.5M | 0.03% | 579 |
|
|
2023
Q3 | $57.6M | Buy |
102,000
+63,000
| +162% | +$34.8M | 0.02% | 761 |
|
|
2023
Q2 | $21M | Sell |
39,000
-31,000
| -44% | -$15.7M | 0.01% | 1420 |
|
|
2023
Q1 | $34.8M | Sell |
70,000
-10,300
| -13% | -$5.05M | 0.01% | 997 |
|
|
2022
Q4 | $36.7M | Buy |
80,300
+14,000
| +21% | +$6.84M | 0.01% | 1000 |
|
|
2022
Q3 | $31.3M | Buy |
66,300
+38,600
| +139% | +$20.1M | 0.01% | 977 |
|
|
2022
Q2 | $13.3M | Sell |
27,700
-15,200
| -35% | -$7.71M | 0.01% | 1618 |
|
|
2022
Q1 | $24.7M | Sell |
42,900
-231,900
| -84% | -$122M | 0.01% | 1279 |
|
|
2021
Q4 | $156M | Buy |
274,800
+83,206
| +43% | +$42.6M | 0.04% | 417 |
|
|
2021
Q3 | $86.1M | Buy |
191,594
+99,000
| +107% | +$43.5M | 0.03% | 593 |
|
|
2021
Q2 | $36.6M | Sell |
92,594
-14,000
| -13% | -$5.29M | 0.01% | 1041 |
|
|
2021
Q1 | $37.6M | Buy |
106,594
+5,794
| +6% | +$2.02M | 0.01% | 1018 |
|
|
2020
Q4 | $38M | Buy |
100,800
+48,800
| +94% | +$18.2M | 0.01% | 943 |
|
|
2020
Q3 | $18.5M | Buy |
52,000
+7,100
| +16% | +$2.39M | 0.01% | 1229 |
|
|
2020
Q2 | $13.6M | Buy |
44,900
+42,800
| +2,038% | +$13M | 0.01% | 1302 |
|
|
2020
Q1 | $599K | Sell |
2,100
-126,700
| -98% | -$38.4M | ﹤0.01% | 3797 |
|
|
2019
Q4 | $37.9M | Sell |
128,800
-1,800
| -1% | -$535K | 0.01% | 938 |
|
|
2019
Q3 | $37.6M | Sell |
130,600
-44,100
| -25% | -$12.4M | 0.01% | 840 |
|
|
2019
Q2 | $46.2M | Buy |
174,700
+23,500
| +16% | +$5.86M | 0.02% | 706 |
|
|
2019
Q1 | $36.6M | Buy |
151,200
+52,700
| +54% | +$11.5M | 0.02% | 801 |
|
|
2018
Q4 | $20.1M | Buy |
98,500
+26,400
| +37% | +$5.9M | 0.01% | 1084 |
|
|
2018
Q3 | $16.9M | Buy |
72,100
+500
| +0.7% | +$113K | 0.01% | 1330 |
|
|
2018
Q2 | $15M | Sell |
71,600
-32,200
| -31% | -$6.36M | 0.01% | 1387 |
|
|
2018
Q1 | $19.6M | Sell |
103,800
-80,200
| -44% | -$15.1M | 0.01% | 1185 |
|
|
2017
Q4 | $34.2M | Buy |
184,000
+11,900
| +7% | +$2.05M | 0.01% | 855 |
|
|
2017
Q3 | $28.3M | Buy |
172,100
+5,900
| +4% | +$927K | 0.01% | 899 |
|
|
2017
Q2 | $26.6M | Buy |
166,200
+156,200
| +1,562% | +$26.9M | 0.01% | 876 |
|
|
2017
Q1 | $1.68M | Buy |
+10,000
| New | +$1.68M | ﹤0.01% | 3099 |
|
|
2016
Q2 | – | Sell |
-500
| Closed | -$79K | – | 7749 |
|
|
2016
Q1 | $79K | Sell |
500
-35,400
| -99% | -$5.37M | ﹤0.01% | 5147 |
|
|
2015
Q4 | $5.8M | Sell |
35,900
-45,300
| -56% | -$7.16M | ﹤0.01% | 1829 |
|
|
2015
Q3 | $11.7M | Sell |
81,200
-1,300
| -2% | -$185K | 0.01% | 1250 |
|
|
2015
Q2 | $11.1M | Sell |
82,500
-25,200
| -23% | -$3.62M | 0.01% | 1390 |
|
|
2015
Q1 | $16.3M | Buy |
107,700
+64,300
| +148% | +$9.43M | 0.01% | 1102 |
|
|
2014
Q4 | $6.15M | Buy |
+43,400
| New | +$5.9M | ﹤0.01% | 1908 |
|
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. 4,237 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.
- 4,237 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.