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 | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.19M | Buy |
+1,277
| New | +$1.27M | 0.1% | 230 |
|
|
2025
Q4 | – | Sell |
-3,353
| Closed | -$3.1M | – | 1555 |
|
|
2025
Q3 | $3.1M | Buy |
3,353
+1,620
| +93% | +$1.55M | 0.46% | 30 |
|
|
2025
Q2 | $1.72M | Sell |
1,733
-281
| -14% | -$279K | 0.21% | 98 |
|
|
2025
Q1 | $1.9M | Buy |
2,014
+632
| +46% | +$616K | 0.29% | 57 |
|
|
2024
Q4 | $1.27M | Sell |
1,382
-8,358
| -86% | -$7.76M | 0.17% | 111 |
|
|
2024
Q3 | $8.63M | Sell |
9,740
-6,400
| -40% | -$5.55M | 0.15% | 175 |
|
|
2024
Q2 | $13.7M | Buy |
16,140
+15,437
| +2,196% | +$12M | 0.17% | 143 |
|
|
2024
Q1 | $515K | Sell |
703
-20,549
| -97% | -$14.7M | 0.01% | 1556 |
|
|
2023
Q4 | $14M | Buy |
21,252
+20,518
| +2,795% | +$12.2M | 0.14% | 158 |
|
|
2023
Q3 | $415K | Sell |
734
-965
| -57% | -$533K | ﹤0.01% | 1677 |
|
|
2023
Q2 | $915K | Sell |
1,699
-5,508
| -76% | -$2.79M | 0.01% | 1018 |
|
|
2023
Q1 | $3.58M | Buy |
7,207
+6,015
| +505% | +$2.95M | 0.07% | 333 |
|
|
2022
Q4 | $544K | Sell |
1,192
-1,043
| -47% | -$510K | 0.02% | 1030 |
|
|
2022
Q3 | $1.06M | Buy |
+2,235
| New | +$1.16M | 0.03% | 605 |
|
|
2022
Q2 | – | Sell |
-6,943
| Closed | -$3.52M | – | 2297 |
|
|
2022
Q1 | $4M | Buy |
6,943
+5,306
| +324% | +$2.78M | 0.14% | 168 |
|
|
2021
Q4 | $929K | Buy |
1,637
+738
| +82% | +$378K | 0.04% | 291 |
|
|
2021
Q3 | $404K | Sell |
899
-2,872
| -76% | -$1.26M | 0.01% | 854 |
|
|
2021
Q2 | $1.49M | Buy |
+3,771
| New | +$1.43M | 0.04% | 310 |
|
|
2020
Q4 | – | Sell |
-1,158
| Closed | -$433K | – | 1705 |
|
|
2020
Q3 | $411K | Sell |
1,158
-4,749
| -80% | -$1.6M | 0.01% | 703 |
|
|
2020
Q2 | $1.79M | Buy |
5,907
+1,068
| +22% | +$325K | 0.04% | 252 |
|
|
2020
Q1 | $1.38M | Buy |
+4,839
| New | +$1.47M | 0.03% | 319 |
|
|
2019
Q4 | – | Sell |
-11,890
| Closed | -$3.53M | – | 2368 |
|
|
2019
Q3 | $3.43M | Buy |
11,890
+10,603
| +824% | +$2.98M | 0.03% | 406 |
|
|
2019
Q2 | $340K | Buy |
+1,287
| New | +$321K | ﹤0.01% | 1381 |
|
|
2019
Q1 | – | Sell |
-20,843
| Closed | -$4.56M | – | 1900 |
|
|
2018
Q4 | $4.25M | Buy |
20,843
+15,188
| +269% | +$3.39M | 0.05% | 187 |
|
|
2018
Q3 | $1.33M | Sell |
5,655
-876
| -13% | -$197K | 0.01% | 910 |
|
|
2018
Q2 | $1.36M | Sell |
6,531
-6,762
| -51% | -$1.34M | 0.01% | 1145 |
|
|
2018
Q1 | $2.5M | Buy |
13,293
+5,952
| +81% | +$1.12M | 0.01% | 759 |
|
|
2017
Q4 | $1.37M | Buy |
+7,341
| New | +$1.27M | 0.04% | 348 |
|
|
2017
Q1 | – | Sell |
-2,402
| Closed | -$385K | – | 915 |
|
|
2016
Q4 | $385K | Buy |
+2,402
| New | +$367K | 0.13% | 195 |
|
|
2016
Q3 | – | Sell |
-6,236
| Closed | -$979K | – | 671 |
|
|
2016
Q2 | $979K | Buy |
6,236
+4,116
| +194% | +$623K | 0.53% | 36 |
|
|
2016
Q1 | $334K | Buy |
2,120
+588
| +38% | +$89.1K | 0.43% | 69 |
|
|
2015
Q4 | $247K | Buy |
+1,532
| New | +$242K | 0.3% | 84 |
|
Other funds holding COST
Two Sigma Securities's COST Position: Q2 2026 in Review
Two Sigma Securities opened a new position in Costco (COST) in Q2 2026: 1,277 shares worth $1.19M. The stake represents 0.1% of the portfolio and ranks #230 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in COST as recently as Q3 2025.
Two Sigma Securities first reported a position in COST in Q4 2015 and has held it in 32 quarters since. The position peaked at $14M in Q4 2023. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.
- Two Sigma Securities held 1,277 shares of Costco worth $1.19M as of Q2 2026.
- Costco was a new Two Sigma Securities position in Q2 2026.
- Costco made up 0.1% of Two Sigma Securities's portfolio in Q2 2026, its #230 holding.
- Two Sigma Securities first reported a position in Costco in Q4 2015 and has held it in 32 quarters since.
- Two Sigma Securities's Costco position peaked at $14M in Q4 2023.
- 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.
Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.