Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 58,154 | $22,089 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 77,242 | $23,158 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 56,802 | $19,826 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 7,408 | $2,730 | $387.18 | $355.00 - $423.56 |
| Q4 2023 | 2,988 | $984 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 12,814 | $3,514 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 23,886 | $6,367 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 23,086 | $7,148 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 23,386 | $8,012 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 21,586 | $5,818 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 17,085 | $5,655 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 47,964 | $14,888 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 7,264 | $2,707 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 25,764 | $9,205 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 22,864 | $7,902 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 1,392 | $396 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 4,278 | $1,058 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 5,675 | $1,110 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 5,975 | $1,078 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 7,193 | $1,309 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 6,175 | $1,443 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 4,875 | $1,088 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 2,675 | $576 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 3,475 | $875 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 2,675 | $505 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 3,175 | $618 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 3,675 | $711 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 2,265 | $450 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 6,255 | $1,208 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 13,075 | $2,357 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 12,675 | $2,324 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 15,675 | $2,453 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 15,575 | $2,091 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 19,875 | $3,150 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 21,275 | $2,992 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 20,175 | $2,661 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 34,700 | $4,670 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 36,300 | $4,291 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 36,400 | $4,673 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 36,600 | $4,550 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 40,400 | $4,554 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 44,400 | $4,401 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 46,400 | $4,846 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 48,900 | $5,301 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 48,100 | $4,810 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 54,800 | $5,820 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 10,600 | $1,061 | $95.76 | $87.85 - $102.69 |