WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

DAVIDSON INVESTMENT ADVISORS's Holding History (CIK: 0001140771)

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

Q4 2018

Shares 35,100 Value ($000) $6,622 Avg Close $189.96 Range $167.94 - $204.64

Q3 2018

Shares 35,878 Value ($000) $6,985 Avg Close $193.64 Range $184.81 - $202.79

Q2 2018

Shares 36,383 Value ($000) $7,043 Avg Close $196.97 Range $187.28 - $211.78

Q1 2018

Shares 36,950 Value ($000) $7,340 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 37,976 Value ($000) $7,337 Avg Close $193.09 Range $179.27 - $201.95

Q3 2017

Shares 38,581 Value ($000) $6,926 Avg Close $181.32 Range $171.32 - $190.39

Q2 2017

Shares 26,626 Value ($000) $4,892 Avg Close $173.76 Range $154.15 - $187.65

Q1 2017

Shares 28,229 Value ($000) $4,410 Avg Close $149.35 Range $134.68 - $158.81

Q4 2016

Shares 27,726 Value ($000) $3,723 Avg Close $142.72 Range $133.35 - $160.00

Q3 2016

Shares 27,543 Value ($000) $4,362 Avg Close $154.74 Range $140.50 - $162.53

Q2 2016

Shares 45,122 Value ($000) $6,345 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 45,270 Value ($000) $5,970 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 43,876 Value ($000) $5,903 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 44,070 Value ($000) $5,207 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 44,848 Value ($000) $5,755 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 46,266 Value ($000) $5,749 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 45,500 Value ($000) $5,127 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 48,504 Value ($000) $5,150 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 47,192 Value ($000) $4,926 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 47,267 Value ($000) $5,121 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 47,904 Value ($000) $4,789 Avg Close $100.80 Range $94.50 - $107.13

Q3 2013

Shares 48,504 Value ($000) $5,150 Avg Close $102.55 Range $97.53 - $108.89

Q2 2013

Shares 47,862 Value ($000) $4,786 Avg Close $95.76 Range $87.85 - $102.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	35,100	$6,622	$189.96	$167.94 - $204.64
Q3 2018	35,878	$6,985	$193.64	$184.81 - $202.79
Q2 2018	36,383	$7,043	$196.97	$187.28 - $211.78
Q1 2018	36,950	$7,340	$206.81	$187.66 - $220.20
Q4 2017	37,976	$7,337	$193.09	$179.27 - $201.95
Q3 2017	38,581	$6,926	$181.32	$171.32 - $190.39
Q2 2017	26,626	$4,892	$173.76	$154.15 - $187.65
Q1 2017	28,229	$4,410	$149.35	$134.68 - $158.81
Q4 2016	27,726	$3,723	$142.72	$133.35 - $160.00
Q3 2016	27,543	$4,362	$154.74	$140.50 - $162.53
Q2 2016	45,122	$6,345	$135.27	$128.90 - $140.75
Q1 2016	45,270	$5,970	$124.75	$112.00 - $133.02
Q4 2015	43,876	$5,903	$128.50	$115.21 - $136.95
Q3 2015	44,070	$5,207	$126.49	$113.98 - $136.17
Q2 2015	44,848	$5,755	$129.76	$120.79 - $137.39
Q1 2015	46,266	$5,749	$119.29	$111.77 - $125.86
Q4 2014	45,500	$5,127	$109.55	$93.56 - $117.71
Q3 2014	48,504	$5,150	$103.09	$99.08 - $108.89
Q2 2014	47,192	$4,926	$105.18	$97.86 - $114.36
Q1 2014	47,267	$5,121	$108.40	$97.90 - $115.06
Q4 2013	47,904	$4,789	$100.80	$94.50 - $107.13
Q3 2013	48,504	$5,150	$102.55	$97.53 - $108.89
Q2 2013	47,862	$4,786	$95.76	$87.85 - $102.69