Bailard’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 | $39.4M | Buy |
39,522
+168
| +0.4% | +$164K | 0.91% | 24 |
|
|
2025
Q4 | $33.9M | Sell |
39,354
-754
| -2% | -$683K | 0.75% | 29 |
|
|
2025
Q3 | $37.1M | Sell |
40,108
-909
| -2% | -$871K | 0.81% | 27 |
|
|
2025
Q2 | $40.6M | Buy |
41,017
+830
| +2% | +$825K | 0.95% | 24 |
|
|
2025
Q1 | $38M | Buy |
40,187
+1,281
| +3% | +$1.25M | 0.98% | 25 |
|
|
2024
Q4 | $35.6M | Sell |
38,906
-160
| -0.4% | -$148K | 0.91% | 24 |
|
|
2024
Q3 | $34.6M | Sell |
39,066
-109
| -0.3% | -$94.6K | 0.9% | 22 |
|
|
2024
Q2 | $33.3M | Sell |
39,175
-527
| -1% | -$411K | 0.92% | 22 |
|
|
2024
Q1 | $29.1M | Buy |
39,702
+267
| +0.7% | +$191K | 0.8% | 27 |
|
|
2023
Q4 | $26M | Buy |
39,435
+434
| +1% | +$257K | 0.77% | 28 |
|
|
2023
Q3 | $22M | Sell |
39,001
-37
| -0.1% | -$20.4K | 0.73% | 33 |
|
|
2023
Q2 | $21M | Buy |
39,038
+435
| +1% | +$220K | 0.74% | 28 |
|
|
2023
Q1 | $19.2M | Buy |
38,603
+647
| +2% | +$317K | 0.69% | 33 |
|
|
2022
Q4 | $17.3M | Sell |
37,956
-544
| -1% | -$266K | 0.66% | 33 |
|
|
2022
Q3 | $18.2M | Buy |
38,500
+428
| +1% | +$223K | 0.75% | 28 |
|
|
2022
Q2 | $18.2M | Sell |
38,072
-5,294
| -12% | -$2.69M | 0.72% | 29 |
|
|
2022
Q1 | $25M | Buy |
43,366
+574
| +1% | +$301K | 0.84% | 24 |
|
|
2021
Q4 | $24.3M | Buy |
42,792
+491
| +1% | +$251K | 0.77% | 25 |
|
|
2021
Q3 | $19M | Sell |
42,301
-89
| -0.2% | -$39.1K | 0.65% | 34 |
|
|
2021
Q2 | $16.8M | Buy |
42,390
+76
| +0.2% | +$28.7K | 0.58% | 35 |
|
|
2021
Q1 | $14.9M | Buy |
42,314
+116
| +0.3% | +$40.4K | 0.55% | 38 |
|
|
2020
Q4 | $15.9M | Sell |
42,198
-159
| -0.4% | -$59.4K | 0.73% | 30 |
|
|
2020
Q3 | $15M | Buy |
42,357
+424
| +1% | +$142K | 0.78% | 27 |
|
|
2020
Q2 | $12.7M | Buy |
41,933
+776
| +2% | +$236K | 0.71% | 29 |
|
|
2020
Q1 | $11.7M | Buy |
41,157
+120
| +0.3% | +$36.4K | 0.84% | 26 |
|
|
2019
Q4 | $12.1M | Buy |
41,037
+8,653
| +27% | +$2.57M | 0.68% | 29 |
|
|
2019
Q3 | $9.33M | Buy |
32,384
+9
| +0% | +$2.53K | 0.56% | 36 |
|
|
2019
Q2 | $8.55M | Sell |
32,375
-1,123
| -3% | -$280K | 0.52% | 42 |
|
|
2019
Q1 | $8.11M | Sell |
33,498
-614
| -2% | -$134K | 0.5% | 45 |
|
|
2018
Q4 | $6.95M | Buy |
34,112
+209
| +0.6% | +$46.7K | 0.47% | 46 |
|
|
2018
Q3 | $7.96M | Buy |
33,903
+195
| +0.6% | +$43.9K | 0.47% | 43 |
|
|
2018
Q2 | $7.04M | Sell |
33,708
-828
| -2% | -$164K | 0.42% | 52 |
|
|
2018
Q1 | $6.51M | Buy |
34,536
+634
| +2% | +$120K | 0.42% | 52 |
|
|
2017
Q4 | $6.31M | Sell |
33,902
-941
| -3% | -$162K | 0.4% | 50 |
|
|
2017
Q3 | $5.72M | Buy |
34,843
+1,414
| +4% | +$222K | 0.44% | 53 |
|
|
2017
Q2 | $5.35M | Buy |
33,429
+844
| +3% | +$145K | 0.43% | 56 |
|
|
2017
Q1 | $5.46M | Sell |
32,585
-1,374
| -4% | -$230K | 0.45% | 56 |
|
|
2016
Q4 | $5.44M | Sell |
33,959
-867
| -2% | -$132K | 0.5% | 51 |
|
|
2016
Q3 | $5.31M | Buy |
34,826
+15,221
| +78% | +$2.46M | 0.49% | 47 |
|
|
2016
Q2 | $3.08M | Buy |
+19,605
| New | +$2.97M | 0.37% | 56 |
|
|
2014
Q3 | – | Sell |
-2,402
| Closed | -$277K | – | 240 |
|
|
2014
Q2 | $277K | Sell |
2,402
-315
| -12% | -$36.1K | 0.04% | 190 |
|
|
2014
Q1 | $303K | Sell |
2,717
-1,120
| -29% | -$128K | 0.05% | 174 |
|
|
2013
Q4 | $457K | Sell |
3,837
-1,337
| -26% | -$160K | 0.07% | 143 |
|
|
2013
Q3 | $596K | Sell |
5,174
-14,018
| -73% | -$1.62M | 0.11% | 139 |
|
|
2013
Q2 | $2.12M | Buy |
+19,192
| New | +$2.1M | 0.39% | 55 |
|
Other funds holding COST
VCM
VPM
DAM
Bailard's COST Position: Q1 2026 in Review
Bailard increased its Costco (COST) stake by 0.43% in Q1 2026, buying an estimated $164K and bringing the position to 39,522 shares worth $39.4M. The position accounts for 0.91% of the portfolio, ranked #24.
Bailard first reported a position in COST in Q2 2013 and has held it in 45 quarters since. The position peaked at $40.6M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.
- Bailard held 39,522 shares of Costco worth $39.4M as of Q1 2026.
- Bailard bought 168 Costco shares in Q1 2026, an estimated $164K.
- Costco made up 0.91% of Bailard's portfolio in Q1 2026, its #24 holding.
- Bailard first reported a position in Costco in Q2 2013 and has held it in 45 quarters since.
- Bailard's Costco position peaked at $40.6M in Q2 2025.
- 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.
Based on Bailard's 13F filing for Q1 2026, filed 11 May 2026.