Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,913,721 | $4,237,298 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 5,059,990 | $4,683,679 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 5,054,552 | $5,003,703 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 5,109,095 | $4,832,080 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 5,257,809 | $4,817,573 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 4,670,506 | $4,140,497 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 4,823,710 | $4,100,105 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 4,843,334 | $3,548,372 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 5,018,900 | $3,312,876 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 5,134,947 | $2,901,040 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 4,924,361 | $2,651,177 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 5,151,579 | $2,559,665 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 4,938,962 | $2,254,636 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 4,976,478 | $2,350,241 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 5,041,570 | $2,416,324 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 5,190,135 | $2,988,738 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 5,412,477 | $3,072,662 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 5,725,536 | $2,572,769 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 5,904,774 | $2,336,342 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 6,036,880 | $2,127,880 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 6,017,939 | $2,267,440 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 6,181,692 | $2,194,501 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 6,084,479 | $1,844,876 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 6,015,119 | $1,715,092 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 6,076,046 | $1,785,872 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 6,180,682 | $1,780,717 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 6,379,195 | $1,685,767 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 6,319,160 | $1,530,120 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 6,230,704 | $1,269,257 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 6,028,150 | $1,415,892 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 6,229,389 | $1,301,817 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 6,191,611 | $1,166,686 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 6,334,539 | $1,178,985 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 6,537,253 | $1,074,004 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 6,514,295 | $1,041,831 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 6,357,394 | $1,066,073 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 6,062,026 | $970,592 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 6,229,569 | $950,071 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 6,263,627 | $983,641 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 6,351,082 | $996,753 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 6,389,668 | $1,031,931 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 6,886,412 | $995,568 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 6,700,654 | $904,990 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 6,936,793 | $1,050,890 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 7,052,002 | $999,622 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 7,035,662 | $881,708 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 7,096,618 | $817,246 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 7,248,798 | $809,547 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 7,307,482 | $869,736 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 7,411,467 | $853,579 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 8,000,867 | $884,656 | $86.56 | $81.59 - $91.78 |