WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q4 2025

Shares 2,629 Value ($000) $999 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 3,295 Value ($000) $988 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 3,310 Value ($000) $1,155 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 3,479 Value ($000) $1,282 Avg Close $387.18 Range $355.00 - $423.56

Q4 2019

Shares 905 Value ($000) $212 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 3,211 Value ($000) $717 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 3,724 Value ($000) $802 Avg Close $218.51 Range $199.11 - $255.21

Q1 2019

Shares 1,799 Value ($000) $453 Avg Close $227.86 Range $174.95 - $252.24

Q1 2018

Shares 2,284 Value ($000) $454 Avg Close $206.81 Range $187.66 - $220.20

Q4 2017

Shares 11,372 Value ($000) $2,197 Avg Close $193.09 Range $179.27 - $201.95

Q2 2017

Shares 9,840 Value ($000) $1,809 Avg Close $173.76 Range $154.15 - $187.65

Q1 2017

Shares 11,356 Value ($000) $1,775 Avg Close $149.35 Range $134.68 - $158.81

Q4 2016

Shares 11,609 Value ($000) $1,560 Avg Close $142.72 Range $133.35 - $160.00

Q3 2016

Shares 11,569 Value ($000) $1,834 Avg Close $154.74 Range $140.50 - $162.53

Q2 2016

Shares 11,364 Value ($000) $1,598 Avg Close $135.27 Range $128.90 - $140.75

Q1 2016

Shares 9,534 Value ($000) $1,258 Avg Close $124.75 Range $112.00 - $133.02

Q4 2015

Shares 9,534 Value ($000) $1,283 Avg Close $128.50 Range $115.21 - $136.95

Q3 2015

Shares 7,762 Value ($000) $918 Avg Close $126.49 Range $113.98 - $136.17

Q2 2015

Shares 7,674 Value ($000) $985 Avg Close $129.76 Range $120.79 - $137.39

Q1 2015

Shares 6,508 Value ($000) $809 Avg Close $119.29 Range $111.77 - $125.86

Q4 2014

Shares 6,502 Value ($000) $733 Avg Close $109.55 Range $93.56 - $117.71

Q3 2014

Shares 9,499 Value ($000) $942 Avg Close $103.09 Range $99.08 - $108.89

Q2 2014

Shares 9,487 Value ($000) $991 Avg Close $105.18 Range $97.86 - $114.36

Q1 2014

Shares 1,472 Value ($000) $160 Avg Close $108.40 Range $97.90 - $115.06

Q4 2013

Shares 1,600 Value ($000) $160 Avg Close $100.80 Range $94.50 - $107.13

Q3 2013

Shares 1,600 Value ($000) $170 Avg Close $102.55 Range $97.53 - $108.89

Q2 2013

Shares 1,600 Value ($000) $160 Avg Close $95.76 Range $87.85 - $102.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,629	$999	$367.96	$299.63 - $414.15
Q3 2025	3,295	$988	$301.75	$275.05 - $366.68
Q2 2025	3,310	$1,155	$343.81	$297.14 - $368.02
Q1 2025	3,479	$1,282	$387.18	$355.00 - $423.56
Q4 2019	905	$212	$220.88	$204.58 - $236.37
Q3 2019	3,211	$717	$215.83	$199.87 - $237.51
Q2 2019	3,724	$802	$218.51	$199.11 - $255.21
Q1 2019	1,799	$453	$227.86	$174.95 - $252.24
Q1 2018	2,284	$454	$206.81	$187.66 - $220.20
Q4 2017	11,372	$2,197	$193.09	$179.27 - $201.95
Q2 2017	9,840	$1,809	$173.76	$154.15 - $187.65
Q1 2017	11,356	$1,775	$149.35	$134.68 - $158.81
Q4 2016	11,609	$1,560	$142.72	$133.35 - $160.00
Q3 2016	11,569	$1,834	$154.74	$140.50 - $162.53
Q2 2016	11,364	$1,598	$135.27	$128.90 - $140.75
Q1 2016	9,534	$1,258	$124.75	$112.00 - $133.02
Q4 2015	9,534	$1,283	$128.50	$115.21 - $136.95
Q3 2015	7,762	$918	$126.49	$113.98 - $136.17
Q2 2015	7,674	$985	$129.76	$120.79 - $137.39
Q1 2015	6,508	$809	$119.29	$111.77 - $125.86
Q4 2014	6,502	$733	$109.55	$93.56 - $117.71
Q3 2014	9,499	$942	$103.09	$99.08 - $108.89
Q2 2014	9,487	$991	$105.18	$97.86 - $114.36
Q1 2014	1,472	$160	$108.40	$97.90 - $115.06
Q4 2013	1,600	$160	$100.80	$94.50 - $107.13
Q3 2013	1,600	$170	$102.55	$97.53 - $108.89
Q2 2013	1,600	$160	$95.76	$87.85 - $102.69