WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 17,925 Value ($000) $6,808 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 18,605 Value ($000) $5,578 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 33,341 Value ($000) $11,637 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 32,912 Value ($000) $12,130 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 26,468 Value ($000) $9,819 Avg Close $365.79 Range $321.32 - $397.02

Q3 2024

Shares 28,230 Value ($000) $10,160 Avg Close $325.56 Range $279.24 - $363.55

Q2 2024

Shares 29,296 Value ($000) $8,499 Avg Close $319.12 Range $283.59 - $367.21

Q1 2024

Shares 29,646 Value ($000) $10,205 Avg Close $328.72 Range $293.46 - $363.80

Q4 2023

Shares 32,537 Value ($000) $10,712 Avg Close $276.19 Range $231.90 - $335.40

Q3 2023

Shares 24,268 Value ($000) $6,655 Avg Close $276.34 Range $256.06 - $300.77

Q2 2023

Shares 29,305 Value ($000) $7,811 Avg Close $278.30 Range $248.18 - $313.25

Q1 2023

Shares 32,823 Value ($000) $10,163 Avg Close $323.46 Range $291.95 - $350.97

Q4 2022

Shares 34,301 Value ($000) $11,751 Avg Close $316.35 Range $265.61 - $353.71

Q3 2022

Shares 34,088 Value ($000) $9,188 Avg Close $319.20 Range $269.37 - $369.00

Q2 2022

Shares 34,084 Value ($000) $11,281 Avg Close $317.42 Range $288.32 - $344.15

Q1 2022

Shares 38,535 Value ($000) $11,961 Avg Close $325.36 Range $297.65 - $372.24

Q4 2021

Shares 40,140 Value ($000) $14,956 Avg Close $349.78 Range $324.35 - $375.24

Q3 2021

Shares 41,917 Value ($000) $14,977 Avg Close $391.72 Range $343.15 - $428.22

Q2 2021

Shares 42,137 Value ($000) $14,563 Avg Close $316.51 Range $279.69 - $349.07

Q1 2021

Shares 34,055 Value ($000) $9,677 Avg Close $273.06 Range $244.77 - $299.06

Q4 2020

Shares 31,611 Value ($000) $7,821 Avg Close $226.59 Range $192.54 - $252.67

Q3 2020

Shares 25,014 Value ($000) $4,895 Avg Close $207.83 Range $179.76 - $239.74

Q2 2020

Shares 23,273 Value ($000) $4,198 Avg Close $189.00 Range $171.38 - $210.90

Q1 2020

Shares 25,874 Value ($000) $4,710 Avg Close $210.92 Range $154.39 - $245.68

Q4 2019

Shares 22,046 Value ($000) $5,151 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 23,935 Value ($000) $5,343 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 23,716 Value ($000) $5,105 Avg Close $218.51 Range $199.11 - $255.21

Q1 2019

Shares 26,666 Value ($000) $6,712 Avg Close $227.86 Range $174.95 - $252.24

Q4 2018

Shares 28,571 Value ($000) $5,390 Avg Close $189.96 Range $167.94 - $204.64

Q3 2018

Shares 28,414 Value ($000) $5,532 Avg Close $193.64 Range $184.81 - $202.79

Q2 2018

Shares 31,130 Value ($000) $6,026 Avg Close $196.97 Range $187.28 - $211.78

Q1 2018

Shares 32,232 Value ($000) $6,403 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 33,214 Value ($000) $6,417 Avg Close $193.09 Range $179.27 - $201.95

Q3 2017

Shares 33,158 Value ($000) $5,953 Avg Close $181.32 Range $171.32 - $190.39

Q2 2017

Shares 42,892 Value ($000) $7,885 Avg Close $173.76 Range $154.15 - $187.65

Q1 2017

Shares 43,110 Value ($000) $6,739 Avg Close $149.35 Range $134.68 - $158.81

Q4 2016

Shares 45,062 Value ($000) $6,970 Avg Close $142.72 Range $133.35 - $160.00

Q3 2016

Shares 45,062 Value ($000) $7,142 Avg Close $154.74 Range $140.50 - $162.53

Q2 2016

Shares 41,528 Value ($000) $5,841 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 41,536 Value ($000) $5,479 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 36,733 Value ($000) $4,944 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 38,614 Value ($000) $4,565 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 32,391 Value ($000) $4,158 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 30,338 Value ($000) $3,772 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 29,715 Value ($000) $3,349 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 23,203 Value ($000) $2,300 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 20,400 Value ($000) $2,131 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 26,069 Value ($000) $2,826 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 30,868 Value ($000) $3,087 Avg Close $100.80 Range $94.50 - $107.13

Q3 2013

Shares 26,851 Value ($000) $2,852 Avg Close $102.55 Range $97.53 - $108.89

Q2 2013

Shares 24,536 Value ($000) $2,455 Avg Close $95.76 Range $87.85 - $102.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,925	$6,808	$367.96	$299.63 - $414.15
Q3 2025	18,605	$5,578	$301.75	$275.05 - $366.68
Q2 2025	33,341	$11,637	$343.81	$297.14 - $368.02
Q1 2025	32,912	$12,130	$387.18	$355.00 - $423.56
Q4 2024	26,468	$9,819	$365.79	$321.32 - $397.02
Q3 2024	28,230	$10,160	$325.56	$279.24 - $363.55
Q2 2024	29,296	$8,499	$319.12	$283.59 - $367.21
Q1 2024	29,646	$10,205	$328.72	$293.46 - $363.80
Q4 2023	32,537	$10,712	$276.19	$231.90 - $335.40
Q3 2023	24,268	$6,655	$276.34	$256.06 - $300.77
Q2 2023	29,305	$7,811	$278.30	$248.18 - $313.25
Q1 2023	32,823	$10,163	$323.46	$291.95 - $350.97
Q4 2022	34,301	$11,751	$316.35	$265.61 - $353.71
Q3 2022	34,088	$9,188	$319.20	$269.37 - $369.00
Q2 2022	34,084	$11,281	$317.42	$288.32 - $344.15
Q1 2022	38,535	$11,961	$325.36	$297.65 - $372.24
Q4 2021	40,140	$14,956	$349.78	$324.35 - $375.24
Q3 2021	41,917	$14,977	$391.72	$343.15 - $428.22
Q2 2021	42,137	$14,563	$316.51	$279.69 - $349.07
Q1 2021	34,055	$9,677	$273.06	$244.77 - $299.06
Q4 2020	31,611	$7,821	$226.59	$192.54 - $252.67
Q3 2020	25,014	$4,895	$207.83	$179.76 - $239.74
Q2 2020	23,273	$4,198	$189.00	$171.38 - $210.90
Q1 2020	25,874	$4,710	$210.92	$154.39 - $245.68
Q4 2019	22,046	$5,151	$220.88	$204.58 - $236.37
Q3 2019	23,935	$5,343	$215.83	$199.87 - $237.51
Q2 2019	23,716	$5,105	$218.51	$199.11 - $255.21
Q1 2019	26,666	$6,712	$227.86	$174.95 - $252.24
Q4 2018	28,571	$5,390	$189.96	$167.94 - $204.64
Q3 2018	28,414	$5,532	$193.64	$184.81 - $202.79
Q2 2018	31,130	$6,026	$196.97	$187.28 - $211.78
Q1 2018	32,232	$6,403	$206.81	$187.66 - $220.20
Q4 2017	33,214	$6,417	$193.09	$179.27 - $201.95
Q3 2017	33,158	$5,953	$181.32	$171.32 - $190.39
Q2 2017	42,892	$7,885	$173.76	$154.15 - $187.65
Q1 2017	43,110	$6,739	$149.35	$134.68 - $158.81
Q4 2016	45,062	$6,970	$142.72	$133.35 - $160.00
Q3 2016	45,062	$7,142	$154.74	$140.50 - $162.53
Q2 2016	41,528	$5,841	$135.27	$128.90 - $140.75
Q1 2016	41,536	$5,479	$124.75	$112.00 - $133.02
Q4 2015	36,733	$4,944	$128.50	$115.21 - $136.95
Q3 2015	38,614	$4,565	$126.49	$113.98 - $136.17
Q2 2015	32,391	$4,158	$129.76	$120.79 - $137.39
Q1 2015	30,338	$3,772	$119.29	$111.77 - $125.86
Q4 2014	29,715	$3,349	$109.55	$93.56 - $117.71
Q3 2014	23,203	$2,300	$103.09	$99.08 - $108.89
Q2 2014	20,400	$2,131	$105.18	$97.86 - $114.36
Q1 2014	26,069	$2,826	$108.40	$97.90 - $115.06
Q4 2013	30,868	$3,087	$100.80	$94.50 - $107.13
Q3 2013	26,851	$2,852	$102.55	$97.53 - $108.89
Q2 2013	24,536	$2,455	$95.76	$87.85 - $102.69