Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,283 | $7,324 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 19,315 | $5,791 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 22,150 | $7,731 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 21,496 | $7,923 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 22,041 | $8,177 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 17,058 | $6,139 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 18,631 | $5,405 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 19,228 | $6,619 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 20,979 | $6,907 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 19,312 | $5,296 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 10,966 | $2,923 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 17,013 | $5,268 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 16,885 | $5,784 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 16,750 | $4,516 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 16,653 | $5,513 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 16,417 | $5,095 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 16,402 | $6,114 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 16,403 | $5,861 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 16,252 | $5,617 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 16,395 | $4,659 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 16,580 | $4,102 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 15,754 | $3,083 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 7,031 | $1,267 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 7,707 | $1,405 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 8,830 | $2,063 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 9,052 | $2,020 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 9,225 | $1,987 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 10,852 | $2,732 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 11,213 | $2,116 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 8,002 | $1,559 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 8,602 | $1,665 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 12,381 | $2,458 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 9,700 | $1,874 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 12,439 | $2,233 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 8,998 | $1,654 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 8,682 | $1,359 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 8,772 | $1,179 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 46,983 | $7,446 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 8,457 | $1,190 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 8,765 | $1,156 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 8,715 | $1,170 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 17,521 | $2,071 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 18,469 | $2,371 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 19,108 | $2,374 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 20,512 | $2,313 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 20,104 | $1,992 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 20,637 | $2,155 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 29,700 | $3,219 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 29,041 | $2,905 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 31,262 | $3,318 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 31,260 | $3,128 | $95.76 | $87.85 - $102.69 |