Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 626,294 | $540,078 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 581,610 | $538,356 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 582,158 | $576,302 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 580,290 | $548,827 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 583,810 | $534,928 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 560,010 | $496,460 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 558,884 | $475,045 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 560,177 | $410,402 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 562,425 | $371,246 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 562,853 | $317,989 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 555,181 | $298,898 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 573,937 | $285,172 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 572,017 | $261,126 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 639,562 | $302,044 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 643,655 | $308,492 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 641,408 | $369,354 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 632,175 | $358,886 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 620,623 | $278,877 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 631,088 | $249,703 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 634,971 | $223,813 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 635,418 | $239,413 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 638,543 | $226,684 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 627,143 | $190,157 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 619,593 | $176,663 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 576,852 | $169,549 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 597,064 | $172,019 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 637,299 | $168,412 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 647,095 | $156,687 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 512,591 | $104,420 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 495,820 | $116,459 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 205,119 | $42,866 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 207,381 | $39,078 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 207,085 | $38,541 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 209,591 | $34,435 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 205,496 | $32,864 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 205,840 | $34,518 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 203,408 | $32,568 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 208,949 | $31,866 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 218,153 | $34,258 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 215,213 | $33,913 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 212,797 | $34,367 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 234,469 | $33,896 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 234,318 | $31,647 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 243,890 | $36,946 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 255,577 | $36,228 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 246,698 | $30,917 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 230,924 | $26,592 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 235,510 | $26,302 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 242,123 | $28,817 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 254,852 | $29,352 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 262,984 | $29,079 | $86.56 | $81.59 - $91.78 |