Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 70,446 | $61 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 80,561 | $75 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 207,844 | $206 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 187,996 | $178 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 214,304 | $196 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 213,972 | $190 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 246,698 | $210 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 116,382 | $85 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 140,075 | $92 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 155,868 | $88 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 155,868 | $84 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 118,168 | $59 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 129,668 | $59 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 526,342 | $248,576 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 433,935 | $207,976 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 504,948 | $290,774 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 181,357 | $102,956 | $488.10 | $415.17 - $544.86 |
| Q1 2020 | 223,017 | $63,589 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 146,800 | $43,147 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 147,800 | $42,583 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 145,900 | $38,556 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 142,700 | $34,553 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 336,088 | $68,464 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 355,714 | $83,550 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 417,835 | $87,319 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 375,187 | $70,696 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 378,941 | $70,528 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 175,600 | $28,849 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 183,500 | $29,347 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 182,400 | $30,587 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 218,000 | $34,904 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 218,400 | $33,308 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 244,976 | $38,471 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 270,630 | $42,646 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 279,984 | $45,217 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 149,300 | $21,584 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 145,500 | $19,651 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 259,276 | $39,279 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 149,392 | $21,176 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 198,311 | $24,852 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 98,174 | $11,306 | $91.81 | $88.18 - $95.25 |
| Q3 2013 | 22,062 | $2,540 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 21,826 | $2,413 | $86.56 | $81.59 - $91.78 |