Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,223 | $0 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 1,900 | $1 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 2,412 | $1 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 2,986 | $1 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 2,856 | $1 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 2,729 | $1 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 2,765 | $1 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 2,845 | $1 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 3,283 | $1 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 2,137 | $1 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 6,261 | $2 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 1,917 | $1 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 1,909 | $1 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 1,934 | $521 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 1,872 | $620 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 1,816 | $564 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 1,990 | $741 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 4,878 | $1,743 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 1,950 | $674 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 2,280 | $648 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 2,129 | $527 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 1,105 | $216 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 1,357 | $245 | $189.00 | $171.38 - $210.90 |
| Q4 2019 | 2,124 | $496 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 2,282 | $509 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 1,763 | $379 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 1,642 | $413 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 1,792 | $338 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 1,720 | $335 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 1,436 | $278 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 1,999 | $397 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 1,844 | $356 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 1,966 | $353 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 2,025 | $372 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 2,025 | $317 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 2,108 | $283 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 2,192 | $347 | $154.74 | $140.50 - $162.53 |