Two Sigma Securities’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2024
Q4 | – | Sell |
-24,800
| Closed | -$22M | – | 1939 |
|
|
2024
Q3 | $22M | Sell |
24,800
-11,200
| -31% | -$9.72M | 0.37% | 46 |
|
|
2024
Q2 | $30.6M | Sell |
36,000
-4,100
| -10% | -$3.2M | 0.37% | 40 |
|
|
2024
Q1 | $29.4M | Buy |
40,100
+6,300
| +19% | +$4.5M | 0.28% | 70 |
|
|
2023
Q4 | $22.3M | Sell |
33,800
-27,700
| -45% | -$16.4M | 0.22% | 95 |
|
|
2023
Q3 | $34.7M | Sell |
61,500
-2,000
| -3% | -$1.1M | 0.37% | 41 |
|
|
2023
Q2 | $34.2M | Buy |
63,500
+55,500
| +694% | +$28.1M | 0.51% | 23 |
|
|
2023
Q1 | $3.97M | Sell |
8,000
-7,000
| -47% | -$3.43M | 0.08% | 301 |
|
|
2022
Q4 | $6.85M | Buy |
15,000
+10,600
| +241% | +$5.18M | 0.21% | 98 |
|
|
2022
Q3 | $2.08M | Sell |
4,400
-2,000
| -31% | -$1.04M | 0.06% | 352 |
|
|
2022
Q2 | $3.07M | Sell |
6,400
-20,000
| -76% | -$10.1M | 0.11% | 205 |
|
|
2022
Q1 | $15.2M | Buy |
26,400
+20,800
| +371% | +$10.9M | 0.54% | 13 |
|
|
2021
Q4 | $3.18M | Sell |
5,600
-6,300
| -53% | -$3.23M | 0.14% | 76 |
|
|
2021
Q3 | $5.35M | Buy |
11,900
+2,900
| +32% | +$1.27M | 0.16% | 103 |
|
|
2021
Q2 | $3.56M | Buy |
9,000
+2,600
| +41% | +$983K | 0.11% | 130 |
|
|
2021
Q1 | $2.26M | Sell |
6,400
-13,900
| -68% | -$4.84M | 0.12% | 82 |
|
|
2020
Q4 | $7.65M | Sell |
20,300
-9,900
| -33% | -$3.7M | 0.18% | 67 |
|
|
2020
Q3 | $10.7M | Buy |
30,200
+16,100
| +114% | +$5.41M | 0.22% | 52 |
|
|
2020
Q2 | $4.28M | Sell |
14,100
-8,000
| -36% | -$2.43M | 0.1% | 114 |
|
|
2020
Q1 | $6.3M | Sell |
22,100
-72,100
| -77% | -$21.9M | 0.14% | 86 |
|
|
2019
Q4 | $27.7M | Buy |
94,200
+13,400
| +17% | +$3.98M | 0.19% | 67 |
|
|
2019
Q3 | $23.3M | Sell |
80,800
-3,600
| -4% | -$1.01M | 0.21% | 53 |
|
|
2019
Q2 | $22.3M | Buy |
84,400
+27,600
| +49% | +$6.88M | 0.23% | 56 |
|
|
2019
Q1 | $13.8M | Buy |
56,800
+29,700
| +110% | +$6.5M | 0.12% | 75 |
|
|
2018
Q4 | $5.52M | Sell |
27,100
-61,900
| -70% | -$13.8M | 0.07% | 149 |
|
|
2018
Q3 | $20.9M | Sell |
89,000
-74,700
| -46% | -$16.8M | 0.14% | 94 |
|
|
2018
Q2 | $34.2M | Buy |
163,700
+23,000
| +16% | +$4.54M | 0.17% | 77 |
|
|
2018
Q1 | $26.5M | Buy |
140,700
+121,400
| +629% | +$22.9M | 0.15% | 115 |
|
|
2017
Q4 | $3.59M | Buy |
+19,300
| New | +$3.33M | 0.1% | 161 |
|
Other funds holding COST
Two Sigma Securities's COST Position: Q4 2025 in Review
Two Sigma Securities sold out of Costco (COST) in Q4 2025, closing a stake of 3,353 shares — an estimated $3.1M sold.
Two Sigma Securities first reported a position in COST in Q4 2015 and held it in 31 quarters. The position peaked at $14M in Q4 2023. 4,113 funds tracked by Wall St. Rank hold COST as of Q4 2025.
- Two Sigma Securities reported no remaining Costco position as of Q4 2025 after selling out during the quarter.
- Two Sigma Securities sold 3,353 Costco shares in Q4 2025, an estimated $3.1M.
- Two Sigma Securities first reported a position in Costco in Q4 2015 and held it in 31 quarters.
- Two Sigma Securities's Costco position peaked at $14M in Q4 2023.
- 4,113 funds tracked by Wall St. Rank held Costco as of Q4 2025.
Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.