Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 365,291 | $315,005 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 377,451 | $349 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 414,869 | $411 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 427,359 | $404 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 406,755 | $373 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 401,704 | $356 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 413,475 | $351 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 402,875 | $295 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 386,527 | $255 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 374,207 | $211 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 369,725 | $199 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 363,672 | $181 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 353,058 | $161 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 346,649 | $163,711 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 328,515 | $157,451 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 316,931 | $182,504 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 310,150 | $176,072 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 295,250 | $132,671 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 283,625 | $112,221 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 276,566 | $97,484 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 282,093 | $106,287 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 277,923 | $98,662 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 277,234 | $84,060 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 242,318 | $69,092 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 216,719 | $63,698 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 205,923 | $59,328 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 209,451 | $55,349 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 202,309 | $48,987 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 198,095 | $40,354 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 188,266 | $44,219 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 184,826 | $38,625 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 179,612 | $33,844 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 176,515 | $32,853 | $154.45 | $137.67 - $175.03 |