Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,422 | $1,680 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 1,005 | $301 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 912 | $318 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 1,113 | $405 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 4,814 | $1,786 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 2,558 | $921 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 3,040 | $882 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 2,152 | $741 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 8,222 | $2,707 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 2,539 | $696 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 10,034 | $2,674 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 1,234 | $0 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 1,218 | $0 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 6,147 | $1,657 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 5,878 | $1,946 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 12,708 | $3,944 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 9,585 | $3,572 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 609 | $218 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 1,829 | $632 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 3,779 | $1,074 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 2,071 | $512 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 1,272 | $249 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 3,905 | $705 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 3,009 | $547 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 52 | $12 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 1,734 | $387 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 93 | $20 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 1,877 | $472 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 2,402 | $453 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 469 | $92 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 2,129 | $412 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 3,057 | $607 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 517 | $100 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 380 | $68 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 29 | $5 | $173.76 | $154.15 - $187.65 |
| Q4 2016 | 1,891 | $254 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 200 | $32 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 567 | $80 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 94 | $12 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 200 | $27 | $128.50 | $115.21 - $136.95 |
| Q1 2015 | 1,620 | $201 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 727 | $82 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 1,689 | $168 | $103.09 | $99.08 - $108.89 |
| Q1 2014 | 1,353 | $147 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 1,693 | $169 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 2,743 | $292 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 103 | $10 | $95.76 | $87.85 - $102.69 |