Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 21,530 | $8,178 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 21,621 | $6,482 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 23,818 | $8,313 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 23,490 | $8,658 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 22,703 | $8,422 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 21,573 | $7,764 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 21,047 | $6,106 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 20,418 | $7,029 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 20,468 | $6,739 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 20,178 | $5,097 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 19,853 | $5,790 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 18,600 | $5,759 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 18,784 | $6,435 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 18,737 | $5,050 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 18,686 | $6,185 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 18,592 | $5,771 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 18,568 | $6,918 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 18,563 | $6,633 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 18,002 | $6,222 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 16,914 | $4,806 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 16,011 | $3,961 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 15,010 | $2,937 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 10,440 | $1,883 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 6,943 | $1,264 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 7,117 | $1,663 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 6,867 | $1,533 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 8,272 | $1,780 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 8,207 | $2,066 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 7,967 | $1,503 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 7,159 | $1,394 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 7,344 | $1,422 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 7,489 | $1,488 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 7,094 | $1,370 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 7,080 | $1,271 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 6,820 | $1,254 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 6,680 | $1,044 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 6,450 | $867 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 6,400 | $1,014 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 6,490 | $913 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 6,360 | $839 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 6,550 | $881 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 6,085 | $719 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 5,965 | $780 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 6,160 | $766 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 6,280 | $708 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 5,975 | $592 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 5,785 | $604 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 5,335 | $578 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 5,005 | $501 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 5,070 | $538 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 4,840 | $484 | $95.76 | $87.85 - $102.69 |