Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,102,746 | $950,942 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 530,261 | $490,825 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 723,216 | $715,940 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 569,978 | $539,074 | $970.56 | $877.95 - $1073.82 |
| Q4 2021 | 197,187 | $111,943,060 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 75,604 | $33,972,657 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 219,050 | $86,671,514 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 181,908 | $64,118,932 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 100,112 | $37,720,199 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 300,158 | $106,556,090 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 316,730 | $96,035,703 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 169,054 | $48,202,367 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 180,754 | $53,127,215 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 217,183 | $62,572,594 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 280,375 | $74,091,897 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 385,287 | $93,293,394 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 162,647 | $33,132,820 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 359,054 | $84,334,604 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 220,899 | $46,163,473 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 85,562 | $16,122,448 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 209,217 | $38,939,468 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 176,176 | $28,943,953 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 132,075 | $21,122,754 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 354,696 | $59,478,973 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 293,723 | $47,027,990 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 232,720 | $35,492,126 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 58,050 | $9,116,171 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 314,112 | $49,497,769 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 173,761 | $28,062,401 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 206,106 | $29,796,746 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 180,627 | $24,395,482 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 327,754 | $49,654,730 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 451,815 | $64,044,778 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 452,913 | $56,759,056 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 262,464 | $30,225,347 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 495,697 | $57,342,200 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 783,672 | $93,272,600 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 778,050 | $89,608,000 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 337,739 | $37,343,800 | $86.56 | $81.59 - $91.78 |