Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 38,736 | $14,713 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 43,936 | $13,172 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 43,936 | $15,335 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 44,332 | $16,339 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 44,412 | $16,476 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 47,952 | $17,257 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 49,342 | $14,315 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 54,342 | $18,706 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 58,632 | $19,303 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 59,442 | $16,300 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 54,762 | $14,596 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 45,802 | $13,954 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 46,742 | $16,013 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 46,772 | $12,606 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 46,772 | $15,481 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 46,867 | $14,547 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 47,152 | $17,569 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 47,237 | $16,878 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 47,357 | $16,367 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 47,422 | $13,476 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 49,692 | $12,295 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 50,042 | $9,792 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 55,702 | $10,049 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 57,148 | $10,404 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 245,972 | $57,471 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 326,682 | $72,925 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 446,637 | $96,134 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 440,661 | $110,919 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 1,052,521 | $198,558 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 1,055,006 | $205,389 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 1,057,151 | $204,654 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 1,004,311 | $199,506 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 1,004,636 | $194,086 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 1,200,202 | $215,460 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 1,205,662 | $221,649 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 1,243,342 | $194,347 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 1,243,457 | $167,108 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 999,822 | $158,462 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 1,222,125 | $171,892 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 1,235,675 | $163,010 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 1,312,555 | $176,644 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 1,309,895 | $154,843 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 1,301,450 | $167,080 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 1,656,765 | $205,969 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 1,651,585 | $186,167 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 1,682,438 | $166,763 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 1,740,728 | $181,802 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 1,811,425 | $196,377 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 2,095,025 | $209,503 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 2,124,170 | $225,608 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 2,100,023 | $210,107 | $95.76 | $87.85 - $102.69 |