Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 25,202 | $9,572 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 24,739 | $7,417 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 24,418 | $8,523 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 24,654 | $9,087 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 24,179 | $8,970 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 22,695 | $8,168 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 21,975 | $6,375 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 22,190 | $7,638 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 25,915 | $8,532 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 18,234 | $5,000 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 14,536 | $3,874 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 5,951 | $1,843 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 6,298 | $2,158 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 6,836 | $1,842 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 7,045 | $2,331 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 7,082 | $2,198 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 6,458 | $2,407 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 7,187 | $2,568 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 7,305 | $2,524 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 8,115 | $2,306 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 8,909 | $2,205 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 9,205 | $1,801 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 7,412 | $1,337 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 8,879 | $1,620 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 18,396 | $4,295 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 15,776 | $3,511 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 5,277 | $1,138 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 11,595 | $2,918 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 3,658 | $689 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 3,311 | $644 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 3,597 | $697 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 3,530 | $704 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 3,461 | $670 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 3,461 | $621 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 4,296 | $789 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 4,546 | $713 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 4,610 | $617 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 4,480 | $713 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 4,655 | $657 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 4,515 | $595 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 4,442 | $596 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 4,515 | $533 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 4,815 | $618 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 5,381 | $669 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 5,385 | $606 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 2,532 | $251 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 3,804 | $397 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 3,894 | $422 | $108.40 | $97.90 - $115.06 |