Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,215 | $1,048 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 265 | $245 | $956.70 | $902.01 - $997.89 |
| Q1 2025 | 750 | $1 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 915 | $1 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 575 | $1 | $861.91 | $787.84 - $917.81 |
| Q1 2023 | 1,825 | $1 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 1,975 | $1 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 625 | $295 | $498.08 | $444.08 - $541.06 |
| Q1 2022 | 501 | $289 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 525 | $298 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 550 | $247 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 550 | $218 | $359.04 | $333.36 - $380.48 |
| Q2 2020 | 2,050 | $622 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 975 | $278 | $277.78 | $248.54 - $298.00 |
| Q4 2018 | 2,180 | $444 | $201.98 | $171.58 - $217.57 |
| Q4 2017 | 9,575 | $1,782 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 9,250 | $1,520 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 8,400 | $1,343 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 1,700 | $285 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 4,650 | $745 | $129.79 | $120.95 - $140.39 |
| Q2 2016 | 3,950 | $620 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 2,750 | $433 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 1,275 | $206 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 4,025 | $582 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 9,475 | $1,280 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 4,550 | $689 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,550 | $220 | $109.42 | $98.12 - $118.34 |
| Q2 2014 | 1,865 | $215 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 6,540 | $730 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 3,750 | $446 | $95.15 | $87.55 - $100.50 |