Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,802 | $8,661 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 23,477 | $7,039 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 25,453 | $8,884 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 26,851 | $9,896 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 24,798 | $9,200 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 22,968 | $8,266 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 22,968 | $6,663 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 22,840 | $7,862 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 23,233 | $7,649 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 23,311 | $6,398 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 23,039 | $6,142 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 20,793 | $6,438 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 20,512 | $7,023 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 20,100 | $5,425 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 21,268 | $7,045 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 21,280 | $6,609 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 20,360 | $7,586 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 21,278 | $7,600 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 21,994 | $7,593 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 21,994 | $6,252 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 21,285 | $5,266 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 24,482 | $4,732 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 27,186 | $4,804 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 27,186 | $5,115 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 27,374 | $6,383 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 28,384 | $6,336 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 29,261 | $6,297 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 30,596 | $7,702 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 33,765 | $6,238 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 31,162 | $6,067 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 31,457 | $6,091 | $196.97 | $187.28 - $211.78 |
| Q2 2016 | 28,466 | $4,004 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 2,575,851 | $20 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 28,616 | $3,882 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 28,250 | $3,339 | $126.49 | $113.98 - $136.17 |
| Q4 2014 | 24,579 | $27,966 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 19,697 | $1,970 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 18,852 | $1,949 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 18,937 | $1,991 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 19,901 | $2,019 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 19,772 | $2,003 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 19,772 | $1,984 | $95.76 | $87.85 - $102.69 |