Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 272,722 | $103,588 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 363,532 | $108,991 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 458,848 | $160,156 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 572,823 | $211,125 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 296,390 | $109,955 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 271,162 | $97,588 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 293,159 | $85,051 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 1,012,850 | $348,653 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 812,124 | $267,376 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 1,051,554 | $288,347 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 1,066,111 | $284,161 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 1,094,941 | $339,027 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 1,101,566 | $377,374 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 1,324,306 | $356,940 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 1,418,491 | $469,493 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 1,504,592 | $467,011 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 837,741 | $312,143 | $349.78 | $324.35 - $375.24 |
| Q3 2020 | 47,919 | $9,377 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 49,719 | $8,969 | $189.00 | $171.38 - $210.90 |
| Q3 2019 | 10,020 | $2,237 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 18,482 | $3,979 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 96,195 | $24,213 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 18,689 | $3,525 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 45,305 | $8,821 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 968,340 | $187,461 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 934,027 | $185,544 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 898,894 | $173,658 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 831,037 | $149,187 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 810,128 | $148,934 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 814,338 | $127,288 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 769,139 | $103,364 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 757,833 | $120,109 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 1,033,136 | $145,311 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 1,025,667 | $135,306 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 1,081,152 | $145,502 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 1,099,875 | $130,015 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 999,145 | $128,270 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 905,966 | $112,629 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 896,976 | $101,107 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 843,853 | $83,643 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 850,470 | $88,823 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 893,675 | $96,884 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 1,011,971 | $101,197 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 1,058,647 | $112,439 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 1,180,024 | $118,062 | $95.76 | $87.85 - $102.69 |