WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 20,323 Value ($000) $7,719 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 19,505 Value ($000) $5,848 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 238,516 Value ($000) $83,252 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 335,275 Value ($000) $123,572 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 332,587 Value ($000) $123,383 Avg Close $365.79 Range $321.32 - $397.02

Q3 2024

Shares 333,512 Value ($000) $120,028 Avg Close $325.56 Range $279.24 - $363.55

Q2 2024

Shares 323,966 Value ($000) $93,989 Avg Close $319.12 Range $283.59 - $367.21

Q1 2024

Shares 320,803 Value ($000) $110,430 Avg Close $328.72 Range $293.46 - $363.80

Q4 2023

Shares 324,418 Value ($000) $106,808 Avg Close $276.19 Range $231.90 - $335.40

Q3 2023

Shares 832,895 Value ($000) $228,388 Avg Close $276.34 Range $256.06 - $300.77

Q2 2023

Shares 620,141 Value ($000) $165,292 Avg Close $278.30 Range $248.18 - $313.25

Q1 2023

Shares 594,506 Value ($000) $184,069 Avg Close $323.46 Range $291.95 - $350.97

Q4 2022

Shares 541,302 Value ($000) $185,439 Avg Close $316.35 Range $265.61 - $353.71

Q3 2022

Shares 533,847 Value ($000) $143,888 Avg Close $319.20 Range $269.37 - $369.00

Q2 2022

Shares 113,993 Value ($000) $37,729 Avg Close $317.42 Range $288.32 - $344.15

Q1 2022

Shares 6,977 Value ($000) $2,165 Avg Close $325.36 Range $297.65 - $372.24

Q4 2021

Shares 6,332 Value ($000) $2,359 Avg Close $349.78 Range $324.35 - $375.24

Q3 2021

Shares 5,420 Value ($000) $1,937 Avg Close $391.72 Range $343.15 - $428.22

Q2 2021

Shares 4,720 Value ($000) $1,631 Avg Close $316.51 Range $279.69 - $349.07

Q1 2021

Shares 37,502 Value ($000) $10,657 Avg Close $273.06 Range $244.77 - $299.06

Q4 2020

Shares 2,539 Value ($000) $628 Avg Close $226.59 Range $192.54 - $252.67

Q3 2020

Shares 2,265 Value ($000) $443 Avg Close $207.83 Range $179.76 - $239.74

Q2 2020

Shares 2,029 Value ($000) $366 Avg Close $189.00 Range $171.38 - $210.90

Q1 2020

Shares 1,669 Value ($000) $304 Avg Close $210.92 Range $154.39 - $245.68

Q4 2019

Shares 64,568 Value ($000) $15,086 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 172,056 Value ($000) $38,408 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 177,246 Value ($000) $38,150 Avg Close $218.51 Range $199.11 - $255.21

Q1 2019

Shares 160,192 Value ($000) $40,322 Avg Close $227.86 Range $174.95 - $252.24

Q4 2018

Shares 141,568 Value ($000) $26,707 Avg Close $189.96 Range $167.94 - $204.64

Q3 2018

Shares 22,737 Value ($000) $4,426 Avg Close $193.64 Range $184.81 - $202.79

Q2 2018

Shares 15,467 Value ($000) $2,994 Avg Close $196.97 Range $187.28 - $211.78

Q1 2018

Shares 207,301 Value ($000) $41,180 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 244,225 Value ($000) $47,182 Avg Close $193.09 Range $179.27 - $201.95

Q3 2017

Shares 512,899 Value ($000) $92,076 Avg Close $181.32 Range $171.32 - $190.39

Q2 2017

Shares 170,765 Value ($000) $31,393 Avg Close $173.76 Range $154.15 - $187.65

Q1 2017

Shares 338,737 Value ($000) $52,948 Avg Close $149.35 Range $134.68 - $158.81

Q4 2016

Shares 283,642 Value ($000) $38,119 Avg Close $142.72 Range $133.35 - $160.00

Q3 2016

Shares 280,759 Value ($000) $44,497 Avg Close $154.74 Range $140.50 - $162.53

Q2 2016

Shares 297,464 Value ($000) $41,838 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 299,725 Value ($000) $39,540 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 354,062 Value ($000) $47,650 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 435,554 Value ($000) $51,487 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 437,635 Value ($000) $56,184 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 511,373 Value ($000) $63,574 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 979,087 Value ($000) $110,363 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 1,826,056 Value ($000) $180,999 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 1,770,292 Value ($000) $184,889 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 1,092,977 Value ($000) $118,490 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 1,135,450 Value ($000) $113,545 Avg Close $100.80 Range $94.50 - $107.13

Q3 2013

Shares 656,214 Value ($000) $69,696 Avg Close $102.55 Range $97.53 - $108.89

Q2 2013

Shares 886,716 Value ($000) $88,716 Avg Close $95.76 Range $87.85 - $102.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,323	$7,719	$367.96	$299.63 - $414.15
Q3 2025	19,505	$5,848	$301.75	$275.05 - $366.68
Q2 2025	238,516	$83,252	$343.81	$297.14 - $368.02
Q1 2025	335,275	$123,572	$387.18	$355.00 - $423.56
Q4 2024	332,587	$123,383	$365.79	$321.32 - $397.02
Q3 2024	333,512	$120,028	$325.56	$279.24 - $363.55
Q2 2024	323,966	$93,989	$319.12	$283.59 - $367.21
Q1 2024	320,803	$110,430	$328.72	$293.46 - $363.80
Q4 2023	324,418	$106,808	$276.19	$231.90 - $335.40
Q3 2023	832,895	$228,388	$276.34	$256.06 - $300.77
Q2 2023	620,141	$165,292	$278.30	$248.18 - $313.25
Q1 2023	594,506	$184,069	$323.46	$291.95 - $350.97
Q4 2022	541,302	$185,439	$316.35	$265.61 - $353.71
Q3 2022	533,847	$143,888	$319.20	$269.37 - $369.00
Q2 2022	113,993	$37,729	$317.42	$288.32 - $344.15
Q1 2022	6,977	$2,165	$325.36	$297.65 - $372.24
Q4 2021	6,332	$2,359	$349.78	$324.35 - $375.24
Q3 2021	5,420	$1,937	$391.72	$343.15 - $428.22
Q2 2021	4,720	$1,631	$316.51	$279.69 - $349.07
Q1 2021	37,502	$10,657	$273.06	$244.77 - $299.06
Q4 2020	2,539	$628	$226.59	$192.54 - $252.67
Q3 2020	2,265	$443	$207.83	$179.76 - $239.74
Q2 2020	2,029	$366	$189.00	$171.38 - $210.90
Q1 2020	1,669	$304	$210.92	$154.39 - $245.68
Q4 2019	64,568	$15,086	$220.88	$204.58 - $236.37
Q3 2019	172,056	$38,408	$215.83	$199.87 - $237.51
Q2 2019	177,246	$38,150	$218.51	$199.11 - $255.21
Q1 2019	160,192	$40,322	$227.86	$174.95 - $252.24
Q4 2018	141,568	$26,707	$189.96	$167.94 - $204.64
Q3 2018	22,737	$4,426	$193.64	$184.81 - $202.79
Q2 2018	15,467	$2,994	$196.97	$187.28 - $211.78
Q1 2018	207,301	$41,180	$206.81	$187.66 - $220.20
Q4 2017	244,225	$47,182	$193.09	$179.27 - $201.95
Q3 2017	512,899	$92,076	$181.32	$171.32 - $190.39
Q2 2017	170,765	$31,393	$173.76	$154.15 - $187.65
Q1 2017	338,737	$52,948	$149.35	$134.68 - $158.81
Q4 2016	283,642	$38,119	$142.72	$133.35 - $160.00
Q3 2016	280,759	$44,497	$154.74	$140.50 - $162.53
Q2 2016	297,464	$41,838	$135.27	$128.90 - $140.75
Q1 2016	299,725	$39,540	$124.75	$112.00 - $133.02
Q4 2015	354,062	$47,650	$128.50	$115.21 - $136.95
Q3 2015	435,554	$51,487	$126.49	$113.98 - $136.17
Q2 2015	437,635	$56,184	$129.76	$120.79 - $137.39
Q1 2015	511,373	$63,574	$119.29	$111.77 - $125.86
Q4 2014	979,087	$110,363	$109.55	$93.56 - $117.71
Q3 2014	1,826,056	$180,999	$103.09	$99.08 - $108.89
Q2 2014	1,770,292	$184,889	$105.18	$97.86 - $114.36
Q1 2014	1,092,977	$118,490	$108.40	$97.90 - $115.06
Q4 2013	1,135,450	$113,545	$100.80	$94.50 - $107.13
Q3 2013	656,214	$69,696	$102.55	$97.53 - $108.89
Q2 2013	886,716	$88,716	$95.76	$87.85 - $102.69