Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 35,982 | $31,028 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 17,573 | $16,266 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 17,069 | $16,898 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 16,610 | $15,710 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 15,320 | $14,037 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 12,990 | $11,516 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 11,465 | $9,745 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 3,866 | $2,832 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 2,285 | $1,508 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,294 | $1,296 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 1,847 | $994 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 1,104 | $548 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 1,068 | $488 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 736 | $348 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 505 | $242 | $484.91 | $388.78 - $584.62 |
| Q3 2021 | 488 | $250 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 517 | $231 | $359.04 | $333.36 - $380.48 |
| Q3 2018 | 6,117 | $1,437 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 6,214 | $1,299 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 6,214 | $1,171 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 7,495 | $1,395 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 7,448 | $1,224 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 7,679 | $1,228 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 7,703 | $1,292 | $142.87 | $134.91 - $152.51 |
| Q3 2015 | 57 | $8 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 57 | $8 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 57 | $9 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 55 | $8 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 55 | $7 | $97.13 | $92.09 - $102.72 |
| Q4 2013 | 500 | $60 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 500 | $58 | $91.64 | $87.25 - $95.29 |