Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,469,936 | $2,837,306 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 7,656,891 | $2,295,612 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 7,410,763 | $2,586,653 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 7,272,252 | $2,680,334 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 7,098,668 | $2,633,464 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 7,079,212 | $2,547,738 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 7,021,614 | $2,037,111 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 6,879,316 | $2,368,067 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 6,837,662 | $2,251,163 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 6,773,137 | $1,857,262 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 6,789,900 | $1,809,780 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 6,858,706 | $2,123,661 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 6,803,307 | $2,330,677 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 6,764,086 | $1,823,123 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 6,717,588 | $2,223,387 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 6,689,208 | $2,076,263 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 6,658,934 | $2,481,120 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 6,669,136 | $2,382,882 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 6,662,736 | $2,302,709 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 6,686,890 | $1,900,214 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 6,655,080 | $1,646,600 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 6,732,536 | $1,317,422 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 6,927,049 | $1,249,639 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 7,409,887 | $1,348,971 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 7,331,061 | $1,712,904 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 7,330,478 | $1,636,383 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 7,613,450 | $1,638,719 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 7,843,069 | $1,974,179 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 7,717,305 | $1,455,871 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 7,717,427 | $1,502,429 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 7,778,330 | $1,505,808 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 7,830,318 | $1,555,493 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 7,813,599 | $1,509,510 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 7,753,026 | $1,391,824 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 7,704,022 | $1,416,308 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 7,497,760 | $1,171,975 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 7,281,598 | $978,574 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 7,106,621 | $1,126,329 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 7,004,093 | $985,126 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 6,916,412 | $912,413 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 6,791,956 | $914,061 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 6,663,009 | $787,633 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 6,547,737 | $840,599 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 6,397,589 | $795,349 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 6,090,416 | $686,511 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 5,924,923 | $587,278 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 5,837,441 | $609,662 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 5,754,065 | $623,798 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 5,574,388 | $557,438 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 5,477,529 | $581,768 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 5,402,196 | $540,490 | $95.76 | $87.85 - $102.69 |