Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 232,249 | $88,215 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 263,546 | $79,014 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 274,368 | $95,765 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 424,753 | $156,551 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 714,155 | $264,937 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 645,646 | $232,362 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 685,286 | $198,815 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 714,371 | $245,908 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 744,663 | $245,165 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 775,540 | $212,661 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 835,477 | $222,688 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 696,525 | $215,665 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 656,611 | $224,942 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 719,183 | $193,841 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 606,485 | $200,734 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 690,945 | $214,462 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 717,812 | $267,456 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 619,322 | $221,284 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 709,849 | $245,331 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 745,694 | $211,904 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 692,481 | $171,334 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 483,253 | $94,563 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 449,564 | $81,101 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 438,344 | $79,801 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 470,137 | $109,848 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 405,989 | $90,629 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 374,737 | $80,658 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 294,287 | $74,075 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 285,135 | $53,791 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 291,141 | $56,679 | $193.64 | $184.81 - $202.79 |