Summit Global Investments’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 | $11.9M | Sell |
11,951
-2,568
| -18% | -$2.5M | 0.7% | 15 |
|
|
2025
Q4 | $12.5M | Buy |
14,519
+1,559
| +12% | +$1.41M | 0.74% | 16 |
|
|
2025
Q3 | $12M | Buy |
12,960
+645
| +5% | +$618K | 0.7% | 21 |
|
|
2025
Q2 | $12.2M | Buy |
12,315
+6,401
| +108% | +$6.36M | 0.72% | 20 |
|
|
2025
Q1 | $5.59M | Sell |
5,914
-1,328
| -18% | -$1.29M | 0.41% | 41 |
|
|
2024
Q4 | $6.64M | Sell |
7,242
-1,525
| -17% | -$1.42M | 0.42% | 56 |
|
|
2024
Q3 | $7.77M | Buy |
8,767
+2,488
| +40% | +$2.16M | 0.5% | 45 |
|
|
2024
Q2 | $5.34M | Buy |
6,279
+588
| +10% | +$459K | 0.36% | 59 |
|
|
2024
Q1 | $4.17M | Sell |
5,691
-2,489
| -30% | -$1.78M | 0.31% | 70 |
|
|
2023
Q4 | $5.4M | Sell |
8,180
-175
| -2% | -$104K | 0.35% | 62 |
|
|
2023
Q3 | $4.72M | Sell |
8,355
-466
| -5% | -$257K | 0.31% | 65 |
|
|
2023
Q2 | $4.75M | Buy |
8,821
+411
| +5% | +$208K | 0.31% | 81 |
|
|
2023
Q1 | $4.18M | Sell |
8,410
-218
| -3% | -$107K | 0.32% | 81 |
|
|
2022
Q4 | $3.94M | Buy |
8,628
+713
| +9% | +$348K | 0.33% | 88 |
|
|
2022
Q3 | $3.74M | Sell |
7,915
-4,580
| -37% | -$2.38M | 0.35% | 84 |
|
|
2022
Q2 | $5.99M | Sell |
12,495
-5,865
| -32% | -$2.98M | 0.53% | 46 |
|
|
2022
Q1 | $10.6M | Sell |
18,360
-4,573
| -20% | -$2.4M | 0.78% | 33 |
|
|
2021
Q4 | $13M | Buy |
22,933
+1,212
| +6% | +$621K | 0.84% | 29 |
|
|
2021
Q3 | $9.76M | Sell |
21,721
-18,404
| -46% | -$8.09M | 0.73% | 35 |
|
|
2021
Q2 | $15.9M | Buy |
40,125
+14,059
| +54% | +$5.32M | 0.95% | 18 |
|
|
2021
Q1 | $9.19M | Sell |
26,066
-14,976
| -36% | -$5.21M | 0.59% | 40 |
|
|
2020
Q4 | $15.5M | Buy |
41,042
+3,748
| +10% | +$1.4M | 1.55% | 19 |
|
|
2020
Q3 | $13.2M | Buy |
37,294
+437
| +1% | +$147K | 1.37% | 21 |
|
|
2020
Q2 | $11.2M | Buy |
36,857
+6,128
| +20% | +$1.86M | 1.29% | 27 |
|
|
2020
Q1 | $8.76M | Buy |
30,729
+14,257
| +87% | +$4.33M | 1.28% | 33 |
|
|
2019
Q4 | $4.84M | Buy |
16,472
+265
| +2% | +$78.8K | 0.52% | 61 |
|
|
2019
Q3 | $4.67M | Buy |
16,207
+37
| +0.2% | +$10.4K | 0.54% | 63 |
|
|
2019
Q2 | $4.27M | Buy |
16,170
+7,272
| +82% | +$1.81M | 0.54% | 62 |
|
|
2019
Q1 | $2.15M | Sell |
8,898
-16,512
| -65% | -$3.61M | 0.28% | 90 |
|
|
2018
Q4 | $5.18M | Buy |
25,410
+3,097
| +14% | +$692K | 0.8% | 40 |
|
|
2018
Q3 | $5.24M | Sell |
22,313
-322
| -1% | -$72.5K | 0.7% | 49 |
|
|
2018
Q2 | $4.73M | Sell |
22,635
-19,690
| -47% | -$3.89M | 0.71% | 51 |
|
|
2018
Q1 | $7.97M | Sell |
42,325
-7,510
| -15% | -$1.42M | 1.27% | 25 |
|
|
2017
Q4 | $9.28M | Buy |
+49,835
| New | +$8.6M | 1.44% | 22 |
|
Other funds holding COST
VCM
VPM
DAM
Summit Global Investments's COST Position: Q1 2026 in Review
Summit Global Investments reduced its Costco (COST) stake by 18% in Q1 2026, selling an estimated $2.5M and leaving 11,951 shares worth $11.9M. The position accounts for 0.7% of the portfolio, ranked #15.
Summit Global Investments first reported a position in COST in Q4 2017 and has held it in 34 quarters since. The position peaked at $15.9M in Q2 2021. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.
- Summit Global Investments held 11,951 shares of Costco worth $11.9M as of Q1 2026.
- Summit Global Investments sold 2,568 Costco shares in Q1 2026, an estimated $2.5M.
- Costco made up 0.7% of Summit Global Investments's portfolio in Q1 2026, its #15 holding.
- Summit Global Investments first reported a position in Costco in Q4 2017 and has held it in 34 quarters since.
- Summit Global Investments's Costco position peaked at $15.9M in Q2 2021.
- 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.
Based on Summit Global Investments's 13F filing for Q1 2026, filed 7 May 2026.