Willow Creek Wealth Management’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $15M | Buy |
16,174
+75
| +0.5% | +$71.9K | 1.23% | 24 |
|
|
2025
Q2 | $15.9M | Hold |
16,099
| – | – | 1.43% | 19 |
|
|
2025
Q1 | $15.2M | Hold |
16,099
| – | – | 1.48% | 19 |
|
|
2024
Q4 | $14.8M | Hold |
16,099
| – | – | 1.5% | 20 |
|
|
2024
Q3 | $14.3M | Sell |
16,099
-897
| -5% | -$779K | 1.5% | 20 |
|
|
2024
Q2 | $14.4M | Hold |
16,996
| – | – | 1.64% | 18 |
|
|
2024
Q1 | $12.5M | Sell |
16,996
-244
| -1% | -$174K | 1.46% | 19 |
|
|
2023
Q4 | $11.4M | Buy |
17,240
+295
| +2% | +$175K | 1.43% | 20 |
|
|
2023
Q3 | $9.57M | Sell |
16,945
-33,132
| -66% | -$18.3M | 1.43% | 16 |
|
|
2023
Q2 | $27M | Buy |
50,077
+32,955
| +192% | +$16.7M | 3.82% | 7 |
|
|
2023
Q1 | $8.51M | Hold |
17,122
| – | – | 1.31% | 16 |
|
|
2022
Q4 | $7.82M | Sell |
17,122
-32,949
| -66% | -$16.1M | 1.3% | 15 |
|
|
2022
Q3 | $23.6M | Hold |
50,071
| – | – | 4.59% | 5 |
|
|
2022
Q2 | $24M | Buy |
50,071
+32,900
| +192% | +$16.7M | 4.45% | 5 |
|
|
2022
Q1 | $9.89M | Sell |
17,171
-26
| -0.2% | -$13.6K | 1.99% | 11 |
|
|
2021
Q4 | $9.76M | Buy |
17,197
+4
| +0% | +$2.05K | 2.02% | 10 |
|
|
2021
Q3 | $7.73M | Hold |
17,193
| – | – | 1.71% | 12 |
|
|
2021
Q2 | $6.8M | Sell |
17,193
-574
| -3% | -$217K | 1.62% | 12 |
|
|
2021
Q1 | $6.26M | Hold |
17,767
| – | – | 2.3% | 8 |
|
|
2020
Q4 | $6.69M | Buy |
17,767
+11,880
| +202% | +$4.44M | 2.52% | 8 |
|
|
2020
Q3 | $2.09M | Buy |
5,887
+27
| +0.5% | +$9.07K | 0.86% | 16 |
|
|
2020
Q2 | $1.78M | Buy |
5,860
+60
| +1% | +$18.3K | 0.8% | 15 |
|
|
2020
Q1 | $1.65M | Sell |
5,800
-20
| -0.3% | -$6.07K | 0.83% | 16 |
|
|
2019
Q4 | $1.71M | Sell |
5,820
-11
| -0.2% | -$3.27K | 0.78% | 16 |
|
|
2019
Q3 | $1.68M | Sell |
5,831
-181
| -3% | -$50.9K | 0.78% | 16 |
|
|
2019
Q2 | $1.59M | Sell |
6,012
-283
| -4% | -$70.5K | 0.76% | 16 |
|
|
2019
Q1 | $1.52M | Buy |
6,295
+100
| +2% | +$21.9K | 0.77% | 18 |
|
|
2018
Q4 | $1.26M | Sell |
6,195
-300
| -5% | -$67K | 0.67% | 17 |
|
|
2018
Q3 | $1.53M | Buy |
6,495
+289
| +5% | +$65.1K | 0.85% | 11 |
|
|
2018
Q2 | $1.3M | Sell |
6,206
-45,059
| -88% | -$8.9M | 0.73% | 12 |
|
|
2018
Q1 | $9.66M | Sell |
51,265
-514
| -1% | -$97K | 5.17% | 3 |
|
|
2017
Q4 | $9.64M | Sell |
51,779
-26
| -0.1% | -$4.49K | 6.36% | 3 |
|
|
2017
Q3 | $8.51M | Sell |
51,805
-550
| -1% | -$86.4K | 5.55% | 4 |
|
|
2017
Q2 | $8.37M | Buy |
52,355
+187
| +0.4% | +$32.2K | 5.64% | 4 |
|
|
2017
Q1 | $8.75M | Sell |
52,168
-17
| -0% | -$2.85K | 6.04% | 4 |
|
|
2016
Q4 | $8.36M | Buy |
52,185
+6
| +0% | +$916 | 6.16% | 4 |
|
|
2016
Q3 | $7.96M | Buy |
52,179
+10,835
| +26% | +$1.75M | 6.27% | 4 |
|
|
2016
Q2 | $6.49M | Buy |
41,344
+11
| +0% | +$1.67K | 5.28% | 4 |
|
|
2016
Q1 | $6.51M | Hold |
41,333
| – | – | 5.9% | 4 |
|
|
2015
Q4 | $6.67M | Hold |
41,333
| – | – | 6.01% | 4 |
|
|
2015
Q3 | $5.98M | Hold |
41,333
| – | – | 5.52% | 4 |
|
|
2015
Q2 | $5.58M | Hold |
41,333
| – | – | 5.2% | 4 |
|
|
2015
Q1 | $6.26M | Sell |
41,333
-203
| -0.5% | -$29.8K | 5.88% | 4 |
|
|
2014
Q4 | $5.89M | Buy |
+41,536
| New | +$5.65M | 5.76% | 4 |
|
Other funds holding COST
Willow Creek Wealth Management's COST Position: Q3 2025 in Review
Willow Creek Wealth Management increased its Costco (COST) stake by 0.47% in Q3 2025, buying an estimated $71.9K and bringing the position to 16,174 shares worth $15M. The position accounts for 1.23% of the portfolio, ranked #24.
Willow Creek Wealth Management first reported a position in COST in Q4 2014 and has held it in 44 quarters since. The position peaked at $27M in Q2 2023. 3,933 funds tracked by Wall St. Rank hold COST as of Q3 2025.
- Willow Creek Wealth Management held 16,174 shares of Costco worth $15M as of Q3 2025.
- Willow Creek Wealth Management bought 75 Costco shares in Q3 2025, an estimated $71.9K.
- Costco made up 1.23% of Willow Creek Wealth Management's portfolio in Q3 2025, its #24 holding.
- Willow Creek Wealth Management first reported a position in Costco in Q4 2014 and has held it in 44 quarters since.
- Willow Creek Wealth Management's Costco position peaked at $27M in Q2 2023.
- 3,933 funds tracked by Wall St. Rank held Costco as of Q3 2025.
Based on Willow Creek Wealth Management's 13F filing for Q3 2025, filed 12 Nov 2025.