Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 882 | $335 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 882 | $264 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 882 | $308 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 882 | $325 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 882 | $327 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 882 | $317 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 882 | $256 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 1,447 | $498 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 1,447 | $476 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 1,447 | $397 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 1,447 | $386 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 1,777 | $550 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 1,777 | $609 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 1,777 | $479 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 1,777 | $588 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 1,997 | $620 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 1,997 | $744 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 2,197 | $785 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 2,197 | $759 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 2,197 | $624 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 2,197 | $544 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 2,297 | $449 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 2,297 | $414 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 2,297 | $418 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 2,347 | $548 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 1,947 | $435 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 1,947 | $419 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 1,947 | $490 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 2,947 | $556 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 3,947 | $768 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 5,432 | $1,052 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 5,432 | $1,079 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 6,232 | $1,204 | $193.09 | $179.27 - $201.95 |