Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,772 | $1,528 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 1,655 | $1,532 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 784 | $776 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 789 | $746 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 717 | $657 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 883 | $783 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 878 | $746 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 888 | $651 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 712 | $470 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 712 | $402 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 912 | $491 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 912 | $453 | $471.27 | $429.88 - $509.61 |
| Q3 2020 | 6,100 | $2,166 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 6,100 | $1,850 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 4,888 | $1,394 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,212 | $356 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,212 | $349 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,212 | $320 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,612 | $390 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,612 | $326 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,612 | $379 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,612 | $337 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,012 | $379 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 2,012 | $376 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,712 | $269 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 27,058 | $4,327 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 28,340 | $4,738 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 27,510 | $4,405 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 6,404 | $977 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 3,801 | $597 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 3,501 | $552 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 3,701 | $598 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 7,801 | $1,128 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 8,401 | $1,135 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 1,489 | $226 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,489 | $211 | $109.42 | $98.12 - $118.34 |
| Q1 2013 | 8,001 | $7,152 | $80.79 | $78.23 - $84.64 |