Parallax Volatility Advisers’s Costco COST Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $3.11M | Sell |
3,140
-7,523
| -71% | -$7.45M | 0.01% | 149 |
|
|
2025
Q1 | $10.1M | Sell |
10,663
-14,506
| -58% | -$13.7M | 0.03% | 73 |
|
|
2024
Q4 | $23.1M | Buy |
25,169
+19,397
| +336% | +$17.8M | 0.04% | 47 |
|
|
2024
Q3 | $5.12M | Sell |
5,772
-1,578
| -21% | -$1.4M | 0.01% | 143 |
|
|
2024
Q2 | $6.25M | Buy |
+7,350
| New | +$6.25M | 0.01% | 130 |
|
|
2024
Q1 | – | Sell |
-40,104
| Closed | -$26.5M | – | 691 |
|
|
2023
Q4 | $26.5M | Buy |
40,104
+21,696
| +118% | +$14.3M | 0.05% | 28 |
|
|
2023
Q3 | $10.4M | Buy |
18,408
+15,750
| +593% | +$8.9M | 0.02% | 72 |
|
|
2023
Q2 | $1.43M | Buy |
2,658
+2,628
| +8,760% | +$1.41M | ﹤0.01% | 261 |
|
|
2023
Q1 | $14.9K | Sell |
30
-30
| -50% | -$14.9K | ﹤0.01% | 664 |
|
|
2022
Q4 | $27.4K | Hold |
60
| – | – | ﹤0.01% | 650 |
|
|
2022
Q3 | $28K | Buy |
+60
| New | +$28K | ﹤0.01% | 799 |
|
|
2022
Q2 | – | Sell |
-35,188
| Closed | -$20.3M | – | 1121 |
|
|
2022
Q1 | $20.3M | Buy |
+35,188
| New | +$20.3M | 0.01% | 53 |
|
|
2020
Q4 | – | Sell |
-255,298
| Closed | -$90.6M | – | 1052 |
|
|
2020
Q3 | $90.6M | Buy |
255,298
+184,171
| +259% | +$65.4M | 0.07% | 20 |
|
|
2020
Q2 | $21.6M | Sell |
71,127
-62,437
| -47% | -$18.9M | 0.03% | 72 |
|
|
2020
Q1 | $38.1M | Buy |
133,564
+95,524
| +251% | +$27.2M | 0.05% | 60 |
|
|
2019
Q4 | $11.2M | Buy |
38,040
+30,660
| +415% | +$9.01M | 0.01% | 135 |
|
|
2019
Q3 | $2.13M | Buy |
7,380
+7,307
| +10,010% | +$2.1M | ﹤0.01% | 285 |
|
|
2019
Q2 | $19K | Sell |
73
-72,651
| -100% | -$18.9M | ﹤0.01% | 747 |
|
|
2019
Q1 | $17.6M | Sell |
72,724
-159,222
| -69% | -$38.6M | 0.02% | 54 |
|
|
2018
Q4 | $47.3M | Buy |
231,946
+231,900
| +504,130% | +$47.2M | 0.06% | 27 |
|
|
2018
Q3 | $11K | Buy |
+46
| New | +$11K | ﹤0.01% | 956 |
|
|
2018
Q2 | – | Sell |
-89,967
| Closed | -$17M | – | 1191 |
|
|
2018
Q1 | $17M | Buy |
89,967
+20,487
| +29% | +$3.86M | 0.02% | 47 |
|
|
2017
Q4 | $12.9M | Buy |
+69,480
| New | +$12.9M | 0.02% | 47 |
|
|
2017
Q3 | – | Sell |
-93,443
| Closed | -$14.9M | – | 962 |
|
|
2017
Q2 | $14.9M | Buy |
93,443
+72,997
| +357% | +$11.7M | 0.03% | 40 |
|
|
2017
Q1 | $3.43M | Buy |
+20,446
| New | +$3.43M | 0.01% | 102 |
|
|
2016
Q4 | – | Sell |
-56,677
| Closed | -$8.64M | – | 994 |
|
|
2016
Q3 | $8.64M | Sell |
56,677
-9,197
| -14% | -$1.4M | 0.02% | 62 |
|
|
2016
Q2 | $10.3M | Buy |
+65,874
| New | +$10.3M | 0.02% | 41 |
|
|
2016
Q1 | – | Hold |
0
| – | – | – | 797 |
|
|
2015
Q4 | – | Hold |
0
| – | – | – | 993 |
|
|
2015
Q3 | – | Sell |
-10,586
| Closed | -$1.43M | – | 1018 |
|
|
2015
Q2 | $1.43M | Buy |
10,586
+9,243
| +688% | +$1.25M | ﹤0.01% | 271 |
|
|
2015
Q1 | $203K | Sell |
1,343
-49,324
| -97% | -$7.46M | ﹤0.01% | 554 |
|
|
2014
Q4 | $7.18M | Sell |
50,667
-36,163
| -42% | -$5.13M | 0.02% | 94 |
|
|
2014
Q3 | $10.9M | Buy |
86,830
+79,692
| +1,116% | +$9.99M | 0.03% | 48 |
|
|
2014
Q2 | $822K | Sell |
7,138
-9,692
| -58% | -$1.12M | ﹤0.01% | 306 |
|
|
2014
Q1 | $1.88M | Sell |
16,830
-9,689
| -37% | -$1.08M | 0.01% | 133 |
|
|
2013
Q4 | $3.16M | Buy |
26,519
+8,250
| +45% | +$982K | 0.02% | 113 |
|
|
2013
Q3 | $2.1M | Sell |
18,269
-44,420
| -71% | -$5.12M | 0.01% | 106 |
|
|
2013
Q2 | $6.93M | Buy |
+62,689
| New | +$6.93M | 0.03% | 47 |
|