Oak Grove Capital’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 | $18.2M | Sell |
19,438
-135
| -0.7% | -$135K | 0.86% | 28 |
|
|
2026
Q1 | $19.5M | Buy |
19,573
+175
| +0.9% | +$171K | 1.65% | 12 |
|
|
2025
Q4 | $16.7M | Buy |
19,398
+200
| +1% | +$181K | 1.98% | 11 |
|
|
2025
Q3 | $17.8M | Sell |
19,198
-2,500
| -12% | -$2.4M | 2.52% | 10 |
|
|
2025
Q2 | $21.5M | Buy |
21,698
+8,568
| +65% | +$8.52M | 3.52% | 6 |
|
|
2025
Q1 | $12.4M | Sell |
13,130
-5,107
| -28% | -$4.98M | 2.59% | 13 |
|
|
2024
Q4 | $16.7M | Sell |
18,237
-21
| -0.1% | -$19.5K | 2.49% | 12 |
|
|
2024
Q3 | $16.2M | Sell |
18,258
-2,500
| -12% | -$2.17M | 2.65% | 11 |
|
|
2024
Q2 | $17.6M | Sell |
20,758
-2,784
| -12% | -$2.17M | 3.21% | 9 |
|
|
2024
Q1 | $17.2M | Sell |
23,542
-1,740
| -7% | -$1.24M | 3.48% | 9 |
|
|
2023
Q4 | $16.7M | Sell |
25,282
-310
| -1% | -$184K | 4.44% | 9 |
|
|
2023
Q3 | $14.5M | Sell |
25,592
-1,100
| -4% | -$607K | 5.03% | 6 |
|
|
2023
Q2 | $14.4M | Sell |
26,692
-6,712
| -20% | -$3.4M | 4.92% | 7 |
|
|
2023
Q1 | $16.6M | Sell |
33,404
-5,192
| -13% | -$2.55M | 6.79% | 5 |
|
|
2022
Q4 | $17.6M | Sell |
38,596
-3,150
| -8% | -$1.54M | 8.85% | 2 |
|
|
2022
Q3 | $19.7M | Buy |
41,746
+5,454
| +15% | +$2.84M | 6.65% | 4 |
|
|
2022
Q2 | $17.4M | Buy |
36,292
+1,702
| +5% | +$863K | 5.66% | 6 |
|
|
2022
Q1 | $19.9M | Sell |
34,590
-2,134
| -6% | -$1.12M | 4.04% | 7 |
|
|
2021
Q4 | $20.8M | Sell |
36,724
-4,312
| -11% | -$2.21M | 3.62% | 8 |
|
|
2021
Q3 | $18.4M | Sell |
41,036
-400
| -1% | -$176K | 3.98% | 6 |
|
|
2021
Q2 | $16.4M | Buy |
41,436
+2,475
| +6% | +$936K | 3.67% | 7 |
|
|
2021
Q1 | $13.7M | Buy |
38,961
+14,594
| +60% | +$5.08M | 3.83% | 7 |
|
|
2020
Q4 | $9.18M | Sell |
24,367
-294
| -1% | -$110K | 3% | 8 |
|
|
2020
Q3 | $8.76M | Sell |
24,661
-11,384
| -32% | -$3.83M | 4.13% | 6 |
|
|
2020
Q2 | $10.9M | Buy |
36,045
+21,958
| +156% | +$6.68M | 6.59% | 6 |
|
|
2020
Q1 | $4.02M | Buy |
14,087
+7,987
| +131% | +$2.42M | 2.6% | 13 |
|
|
2019
Q4 | $1.79M | Buy |
+6,100
| New | +$1.81M | 0.7% | 32 |
|
|
2018
Q2 | – | Sell |
-450
| Closed | -$85K | – | 162 |
|
|
2018
Q1 | $85K | Sell |
450
-6,975
| -94% | -$1.32M | 0.09% | 59 |
|
|
2017
Q4 | $1.38M | Buy |
+7,425
| New | +$1.28M | 1.44% | 19 |
|
Other funds holding COST
Oak Grove Capital's COST Position: Q2 2026 in Review
Oak Grove Capital reduced its Costco (COST) stake by 0.69% in Q2 2026, selling an estimated $135K and leaving 19,438 shares worth $18.2M. The position accounts for 0.86% of the portfolio, ranked #28.
Oak Grove Capital first reported a position in COST in Q4 2017 and has held it in 29 quarters since. The position peaked at $21.5M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.
- Oak Grove Capital held 19,438 shares of Costco worth $18.2M as of Q2 2026.
- Oak Grove Capital sold 135 Costco shares in Q2 2026, an estimated $135K.
- Costco made up 0.86% of Oak Grove Capital's portfolio in Q2 2026, its #28 holding.
- Oak Grove Capital first reported a position in Costco in Q4 2017 and has held it in 29 quarters since.
- Oak Grove Capital's Costco position peaked at $21.5M in Q2 2025.
- 4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.
Based on Oak Grove Capital's 13F filing for Q2 2026, filed 13 Aug 2026.