Cumberland Partners’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 | $45.4M | Buy |
45,532
+3,134
| +7% | +$3.05M | 3.44% | 7 |
|
|
2025
Q4 | $36.6M | Sell |
42,398
-905
| -2% | -$820K | 2.24% | 16 |
|
|
2025
Q3 | $40.1M | Sell |
43,303
-5,752
| -12% | -$5.51M | 2.62% | 12 |
|
|
2025
Q2 | $48.6M | Buy |
49,055
+717
| +1% | +$713K | 3.37% | 9 |
|
|
2025
Q1 | $45.7M | Buy |
48,338
+748
| +2% | +$729K | 3.53% | 6 |
|
|
2024
Q4 | $43.6M | Sell |
47,590
-142
| -0.3% | -$132K | 3.04% | 10 |
|
|
2024
Q3 | $42.3M | Sell |
47,732
-1,198
| -2% | -$1.04M | 2.94% | 8 |
|
|
2024
Q2 | $41.6M | Sell |
48,930
-1,447
| -3% | -$1.13M | 3.02% | 8 |
|
|
2024
Q1 | $36.9M | Sell |
50,377
-4,597
| -8% | -$3.28M | 2.68% | 9 |
|
|
2023
Q4 | $31.8M | Buy |
54,974
+502
| +0.9% | +$298K | 2.91% | 10 |
|
|
2023
Q3 | $30.8M | Buy |
54,472
+2,466
| +5% | +$1.36M | 2.96% | 10 |
|
|
2023
Q2 | $28M | Sell |
52,006
-1,142
| -2% | -$578K | 2.57% | 13 |
|
|
2023
Q1 | $26.4M | Sell |
53,148
-4,638
| -8% | -$2.27M | 2.59% | 13 |
|
|
2022
Q4 | $26.4M | Sell |
57,786
-2,037
| -3% | -$995K | 2.78% | 12 |
|
|
2022
Q3 | $28.3M | Sell |
59,823
-385
| -0.6% | -$200K | 3% | 11 |
|
|
2022
Q2 | $28.9M | Sell |
60,208
-10,931
| -15% | -$5.55M | 2.75% | 12 |
|
|
2022
Q1 | $41M | Sell |
71,139
-4,742
| -6% | -$2.49M | 3.1% | 5 |
|
|
2021
Q4 | $43.1M | Buy |
75,881
+4,324
| +6% | +$2.21M | 3.03% | 6 |
|
|
2021
Q3 | $32.2M | Sell |
71,557
-3,853
| -5% | -$1.69M | 2.63% | 7 |
|
|
2021
Q2 | $29.8M | Sell |
75,410
-5,847
| -7% | -$2.21M | 2.34% | 7 |
|
|
2021
Q1 | $28.6M | Buy |
81,257
+14,483
| +22% | +$5.04M | 2.36% | 8 |
|
|
2020
Q4 | $25.2M | Sell |
66,774
-3,580
| -5% | -$1.34M | 2.26% | 11 |
|
|
2020
Q3 | $25M | Buy |
70,354
+1,311
| +2% | +$441K | 2.61% | 11 |
|
|
2020
Q2 | $20.9M | Buy |
69,043
+1,179
| +2% | +$359K | 2.17% | 13 |
|
|
2020
Q1 | $19.4M | Buy |
67,864
+37,966
| +127% | +$11.5M | 2.33% | 12 |
|
|
2019
Q4 | $8.79M | Sell |
29,898
-720
| -2% | -$214K | 0.78% | 43 |
|
|
2019
Q3 | $8.82M | Buy |
30,618
+3,300
| +12% | +$929K | 0.85% | 36 |
|
|
2019
Q2 | $7.22M | Buy |
27,318
+4,220
| +18% | +$1.05M | 0.69% | 43 |
|
|
2019
Q1 | $5.59M | Buy |
23,098
+7,715
| +50% | +$1.69M | 0.56% | 49 |
|
|
2018
Q4 | $3.13M | Buy |
15,383
+550
| +4% | +$123K | 0.35% | 58 |
|
|
2018
Q3 | $3.48M | Hold |
14,833
| – | – | 0.33% | 63 |
|
|
2018
Q2 | $3.1M | Buy |
+14,833
| New | +$2.93M | 0.31% | 64 |
|
Other funds holding COST
VCM
VPM
DAM
Cumberland Partners's COST Position: Q1 2026 in Review
Cumberland Partners increased its Costco (COST) stake by 7.4% in Q1 2026, buying an estimated $3.05M and bringing the position to 45,532 shares worth $45.4M. The position accounts for 3.44% of the portfolio, ranked #7.
Cumberland Partners first reported a position in COST in Q2 2018 and has held it in 32 quarters since. The position peaked at $48.6M in Q2 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.
- Cumberland Partners held 45,532 shares of Costco worth $45.4M as of Q1 2026.
- Cumberland Partners bought 3,134 Costco shares in Q1 2026, an estimated $3.05M.
- Costco made up 3.44% of Cumberland Partners's portfolio in Q1 2026, its #7 holding.
- Cumberland Partners first reported a position in Costco in Q2 2018 and has held it in 32 quarters since.
- Cumberland Partners's Costco position peaked at $48.6M in Q2 2025.
- 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.
Based on Cumberland Partners's 13F filing for Q1 2026, filed 14 May 2026.