Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 51,501 | $44,412 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 52,311 | $48,421 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 58,404 | $57,817 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 58,630 | $55,451 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 62,392 | $57,168 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 63,567 | $56,354 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 61,913 | $52,626 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 63,640 | $46,625 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 3,076 | $2,030 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,956 | $1,670 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 2,956 | $1,591 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 2,944 | $1,463 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,944 | $1,344 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,224 | $1,050 | $498.08 | $444.08 - $541.06 |
| Q4 2018 | 1,335 | $272 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,362 | $320 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,412 | $295 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,369 | $258 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,369 | $255 | $154.45 | $137.67 - $175.03 |
| Q1 2017 | 1,400 | $235 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 1,400 | $224 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 1,400 | $214 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 1,700 | $267 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 1,700 | $268 | $127.74 | $119.17 - $135.67 |
| Q1 2015 | 2,685 | $407 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 2,547 | $361 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 2,547 | $319 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 2,535 | $292 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 5,023 | $561 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 4,600 | $547 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 2,135 | $246 | $91.64 | $87.25 - $95.29 |