WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2025

Shares 7,729 Value ($000) $2,936 Avg Close $367.96 Range $299.63 - $414.15

Q1 2025

Shares 975 Value ($000) $359 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 975 Value ($000) $554 Avg Close $365.79 Range $321.32 - $397.02

Q1 2024

Shares 400 Value ($000) $138 Avg Close $328.72 Range $293.46 - $363.80

Q4 2023

Shares 400 Value ($000) $132 Avg Close $276.19 Range $231.90 - $335.40

Q3 2023

Shares 400 Value ($000) $110 Avg Close $276.34 Range $256.06 - $300.77

Q2 2023

Shares 400 Value ($000) $107 Avg Close $278.30 Range $248.18 - $313.25

Q1 2023

Shares 400 Value ($000) $124 Avg Close $323.46 Range $291.95 - $350.97

Q4 2022

Shares 400 Value ($000) $137 Avg Close $316.35 Range $265.61 - $353.71

Q3 2022

Shares 1,900 Value ($000) $512 Avg Close $319.20 Range $269.37 - $369.00

Q2 2022

Shares 1,900 Value ($000) $628 Avg Close $317.42 Range $288.32 - $344.15

Q1 2022

Shares 48,676 Value ($000) $15,108 Avg Close $325.36 Range $297.65 - $372.24

Q4 2021

Shares 48,276 Value ($000) $17,987 Avg Close $349.78 Range $324.35 - $375.24

Q3 2021

Shares 48,276 Value ($000) $17,249 Avg Close $391.72 Range $343.15 - $428.22

Q2 2021

Shares 46,776 Value ($000) $16,166 Avg Close $316.51 Range $279.69 - $349.07

Q1 2021

Shares 46,776 Value ($000) $13,292 Avg Close $273.06 Range $244.77 - $299.06

Q4 2020

Shares 46,776 Value ($000) $11,573 Avg Close $226.59 Range $192.54 - $252.67

Q3 2020

Shares 46,776 Value ($000) $9,153 Avg Close $207.83 Range $179.76 - $239.74

Q2 2020

Shares 46,786 Value ($000) $8,440 Avg Close $189.00 Range $171.38 - $210.90

Q1 2020

Shares 46,786 Value ($000) $8,517 Avg Close $210.92 Range $154.39 - $245.68

Q4 2019

Shares 46,786 Value ($000) $10,931 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 47,286 Value ($000) $10,555 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 47,286 Value ($000) $10,177 Avg Close $218.51 Range $199.11 - $255.21

Q1 2019

Shares 47,276 Value ($000) $11,899 Avg Close $227.86 Range $174.95 - $252.24

Q4 2018

Shares 47,276 Value ($000) $8,918 Avg Close $189.96 Range $167.94 - $204.64

Q3 2018

Shares 47,276 Value ($000) $9,203 Avg Close $193.64 Range $184.81 - $202.79

Q2 2018

Shares 47,276 Value ($000) $9,152 Avg Close $196.97 Range $187.28 - $211.78

Q1 2018

Shares 47,276 Value ($000) $9,391 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 35,793 Value ($000) $6,914 Avg Close $193.09 Range $179.27 - $201.95

Q3 2017

Shares 711 Value ($000) $127 Avg Close $181.32 Range $171.32 - $190.39

Q2 2017

Shares 711 Value ($000) $130 Avg Close $173.76 Range $154.15 - $187.65

Q2 2016

Shares 4,160 Value ($000) $585 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 4,153 Value ($000) $547 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 18,697 Value ($000) $2,516 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 15,094 Value ($000) $1,784 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 15,094 Value ($000) $1,937 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 15,094 Value ($000) $1,876 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 15,094 Value ($000) $1,701 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 15,094 Value ($000) $1,496 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 15,094 Value ($000) $1,576 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 15,094 Value ($000) $1,636 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 15,094 Value ($000) $1,509 Avg Close $100.80 Range $94.50 - $107.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,729	$2,936	$367.96	$299.63 - $414.15
Q1 2025	975	$359	$387.18	$355.00 - $423.56
Q4 2024	975	$554	$365.79	$321.32 - $397.02
Q1 2024	400	$138	$328.72	$293.46 - $363.80
Q4 2023	400	$132	$276.19	$231.90 - $335.40
Q3 2023	400	$110	$276.34	$256.06 - $300.77
Q2 2023	400	$107	$278.30	$248.18 - $313.25
Q1 2023	400	$124	$323.46	$291.95 - $350.97
Q4 2022	400	$137	$316.35	$265.61 - $353.71
Q3 2022	1,900	$512	$319.20	$269.37 - $369.00
Q2 2022	1,900	$628	$317.42	$288.32 - $344.15
Q1 2022	48,676	$15,108	$325.36	$297.65 - $372.24
Q4 2021	48,276	$17,987	$349.78	$324.35 - $375.24
Q3 2021	48,276	$17,249	$391.72	$343.15 - $428.22
Q2 2021	46,776	$16,166	$316.51	$279.69 - $349.07
Q1 2021	46,776	$13,292	$273.06	$244.77 - $299.06
Q4 2020	46,776	$11,573	$226.59	$192.54 - $252.67
Q3 2020	46,776	$9,153	$207.83	$179.76 - $239.74
Q2 2020	46,786	$8,440	$189.00	$171.38 - $210.90
Q1 2020	46,786	$8,517	$210.92	$154.39 - $245.68
Q4 2019	46,786	$10,931	$220.88	$204.58 - $236.37
Q3 2019	47,286	$10,555	$215.83	$199.87 - $237.51
Q2 2019	47,286	$10,177	$218.51	$199.11 - $255.21
Q1 2019	47,276	$11,899	$227.86	$174.95 - $252.24
Q4 2018	47,276	$8,918	$189.96	$167.94 - $204.64
Q3 2018	47,276	$9,203	$193.64	$184.81 - $202.79
Q2 2018	47,276	$9,152	$196.97	$187.28 - $211.78
Q1 2018	47,276	$9,391	$206.81	$187.66 - $220.20
Q4 2017	35,793	$6,914	$193.09	$179.27 - $201.95
Q3 2017	711	$127	$181.32	$171.32 - $190.39
Q2 2017	711	$130	$173.76	$154.15 - $187.65
Q2 2016	4,160	$585	$135.27	$128.90 - $140.75
Q1 2016	4,153	$547	$124.75	$112.00 - $133.02
Q4 2015	18,697	$2,516	$128.50	$115.21 - $136.95
Q3 2015	15,094	$1,784	$126.49	$113.98 - $136.17
Q2 2015	15,094	$1,937	$129.76	$120.79 - $137.39
Q1 2015	15,094	$1,876	$119.29	$111.77 - $125.86
Q4 2014	15,094	$1,701	$109.55	$93.56 - $117.71
Q3 2014	15,094	$1,496	$103.09	$99.08 - $108.89
Q2 2014	15,094	$1,576	$105.18	$97.86 - $114.36
Q1 2014	15,094	$1,636	$108.40	$97.90 - $115.06
Q4 2013	15,094	$1,509	$100.80	$94.50 - $107.13