Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 37,244 | $14 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 5,785 | $2 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 91,915 | $32 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 28,176 | $10 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 7,232 | $3 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 15,691 | $6 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 14,678 | $4 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 14,765 | $5 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 9,517 | $3 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 10,276 | $3 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 7,205 | $2 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 2,688 | $1 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 10,480 | $4 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 28,645 | $7,721 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 5,337 | $1,766 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 4,189 | $1,300 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 5,600 | $2,087 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 2,843 | $1,016 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 2,286 | $790 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 16,521 | $4,695 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 4,773 | $1,181 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 5,530 | $1,082 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 10,959 | $1,977 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 15,730 | $2,864 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 2,359 | $551 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 13,430 | $2,998 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 8,863 | $1,908 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 19,857 | $4,998 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 9,944 | $1,876 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 14,465 | $2,816 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 2,713 | $525 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 21,938 | $4,358 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 33,125 | $6,399 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 20,670 | $3,711 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 15,483 | $2,846 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 12,235 | $1,912 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 16,692 | $2,243 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 1,352 | $214 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 1,073 | $151 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 10,093 | $1,331 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 12,961 | $1,744 | $128.50 | $115.21 - $136.95 |
| Q2 2015 | 13,802 | $1,772 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 19,466 | $2,420 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 53,365 | $6,015 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 25,963 | $2,573 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 19,003 | $1,985 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 65,508 | $7,102 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 70,043 | $7,004 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 30,097 | $3,197 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 33,679 | $3,370 | $95.76 | $87.85 - $102.69 |