WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

FERGUSON WELLMAN CAPITAL MANAGEMENT, INC's Holding History (CIK: 0000869353)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 2,015 Value ($000) $765 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 2,915 Value ($000) $874 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 3,745 Value ($000) $1,307 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 3,902 Value ($000) $1,438 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 3,745 Value ($000) $1,389 Avg Close $365.79 Range $321.32 - $397.02

Q3 2024

Shares 3,745 Value ($000) $1,348 Avg Close $325.56 Range $279.24 - $363.55

Q2 2024

Shares 3,745 Value ($000) $1,086 Avg Close $319.12 Range $283.59 - $367.21

Q1 2024

Shares 4,195 Value ($000) $1,444 Avg Close $328.72 Range $293.46 - $363.80

Q4 2023

Shares 4,195 Value ($000) $1,381 Avg Close $276.19 Range $231.90 - $335.40

Q3 2023

Shares 4,195 Value ($000) $1,150 Avg Close $276.34 Range $256.06 - $300.77

Q2 2023

Shares 4,195 Value ($000) $1,118 Avg Close $278.30 Range $248.18 - $313.25

Q1 2023

Shares 4,195 Value ($000) $1,299 Avg Close $323.46 Range $291.95 - $350.97

Q4 2022

Shares 4,195 Value ($000) $1 Avg Close $316.35 Range $265.61 - $353.71

Q3 2022

Shares 4,195 Value ($000) $1,131 Avg Close $319.20 Range $269.37 - $369.00

Q2 2022

Shares 4,195 Value ($000) $1,388 Avg Close $317.42 Range $288.32 - $344.15

Q1 2022

Shares 4,195 Value ($000) $1,302 Avg Close $325.36 Range $297.65 - $372.24

Q4 2021

Shares 4,195 Value ($000) $1,563 Avg Close $349.78 Range $324.35 - $375.24

Q3 2021

Shares 6,350 Value ($000) $2,269 Avg Close $391.72 Range $343.15 - $428.22

Q2 2021

Shares 18,150 Value ($000) $6,273 Avg Close $316.51 Range $279.69 - $349.07

Q1 2021

Shares 17,260 Value ($000) $4,905 Avg Close $273.06 Range $244.77 - $299.06

Q4 2020

Shares 17,260 Value ($000) $4,270 Avg Close $226.59 Range $192.54 - $252.67

Q3 2020

Shares 18,310 Value ($000) $3,583 Avg Close $207.83 Range $179.76 - $239.74

Q2 2020

Shares 18,310 Value ($000) $3,303 Avg Close $189.00 Range $171.38 - $210.90

Q1 2020

Shares 18,310 Value ($000) $3,333 Avg Close $210.92 Range $154.39 - $245.68

Q4 2019

Shares 19,550 Value ($000) $4,568 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 20,091 Value ($000) $4,485 Avg Close $215.83 Range $199.87 - $237.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,015	$765	$367.96	$299.63 - $414.15
Q3 2025	2,915	$874	$301.75	$275.05 - $366.68
Q2 2025	3,745	$1,307	$343.81	$297.14 - $368.02
Q1 2025	3,902	$1,438	$387.18	$355.00 - $423.56
Q4 2024	3,745	$1,389	$365.79	$321.32 - $397.02
Q3 2024	3,745	$1,348	$325.56	$279.24 - $363.55
Q2 2024	3,745	$1,086	$319.12	$283.59 - $367.21
Q1 2024	4,195	$1,444	$328.72	$293.46 - $363.80
Q4 2023	4,195	$1,381	$276.19	$231.90 - $335.40
Q3 2023	4,195	$1,150	$276.34	$256.06 - $300.77
Q2 2023	4,195	$1,118	$278.30	$248.18 - $313.25
Q1 2023	4,195	$1,299	$323.46	$291.95 - $350.97
Q4 2022	4,195	$1	$316.35	$265.61 - $353.71
Q3 2022	4,195	$1,131	$319.20	$269.37 - $369.00
Q2 2022	4,195	$1,388	$317.42	$288.32 - $344.15
Q1 2022	4,195	$1,302	$325.36	$297.65 - $372.24
Q4 2021	4,195	$1,563	$349.78	$324.35 - $375.24
Q3 2021	6,350	$2,269	$391.72	$343.15 - $428.22
Q2 2021	18,150	$6,273	$316.51	$279.69 - $349.07
Q1 2021	17,260	$4,905	$273.06	$244.77 - $299.06
Q4 2020	17,260	$4,270	$226.59	$192.54 - $252.67
Q3 2020	18,310	$3,583	$207.83	$179.76 - $239.74
Q2 2020	18,310	$3,303	$189.00	$171.38 - $210.90
Q1 2020	18,310	$3,333	$210.92	$154.39 - $245.68
Q4 2019	19,550	$4,568	$220.88	$204.58 - $236.37
Q3 2019	20,091	$4,485	$215.83	$199.87 - $237.51