WATTS WATER TECHNOLOGIES INC

Ticker: WTS CUSIP: 942749102 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025

Shares 15,053 Value ($000) $4,155 Avg Close $275.88 Range $260.00 - $287.09

Q3 2025

Shares 83 Value ($000) $23 Avg Close $268.10 Range $242.77 - $287.89

Q3 2024

Shares 5,000 Value ($000) $1,036 Avg Close $193.36 Range $175.37 - $212.49

Q2 2024

Shares 5,000 Value ($000) $917 Avg Close $200.57 Range $179.40 - $217.93

Q1 2024

Shares 9,786 Value ($000) $2,080 Avg Close $202.54 Range $192.48 - $219.52

Q4 2023

Shares 26,143 Value ($000) $5,447 Avg Close $188.85 Range $167.87 - $213.14

Q3 2023

Shares 38,643 Value ($000) $6,678 Avg Close $182.82 Range $170.42 - $192.93

Q2 2023

Shares 38,643 Value ($000) $7,100 Avg Close $167.28 Range $153.25 - $184.74

Q1 2023

Shares 73,665 Value ($000) $12,399 Avg Close $164.83 Range $142.10 - $181.40

Q4 2022

Shares 74,264 Value ($000) $10,860 Avg Close $144.08 Range $121.25 - $160.79

Q3 2022

Shares 24,264 Value ($000) $3,051 Avg Close $135.78 Range $118.48 - $156.36

Q2 2022

Shares 24,264 Value ($000) $2,981 Avg Close $129.81 Range $116.31 - $142.52

Q1 2022

Shares 24,406 Value ($000) $3,407 Avg Close $156.88 Range $137.19 - $195.60

Q4 2021

Shares 22,690 Value ($000) $4,406 Avg Close $190.00 Range $166.14 - $212.00

Q3 2021

Shares 12,610 Value ($000) $2,120 Avg Close $160.24 Range $139.53 - $176.28

Q2 2021

Shares 14,355 Value ($000) $2,095 Avg Close $132.14 Range $116.54 - $146.28

Q1 2021

Shares 17,267 Value ($000) $2,051 Avg Close $121.96 Range $113.44 - $131.51

Q4 2020

Shares 19,223 Value ($000) $2,339 Avg Close $114.53 Range $99.27 - $123.03

Q3 2020

Shares 40,215 Value ($000) $4,028 Avg Close $91.38 Range $77.19 - $104.90

Q2 2020

Shares 52,291 Value ($000) $4,236 Avg Close $80.59 Range $71.01 - $92.39

Q1 2020

Shares 52,291 Value ($000) $4,426 Avg Close $95.74 Range $69.02 - $114.45

Q4 2019

Shares 58,529 Value ($000) $5,839 Avg Close $94.88 Range $86.66 - $100.86

Q3 2019

Shares 65,875 Value ($000) $6,174 Avg Close $92.88 Range $88.36 - $100.05

Q2 2019

Shares 65,875 Value ($000) $6,138 Avg Close $85.37 Range $80.04 - $94.11

Q1 2019

Shares 65,875 Value ($000) $5,324 Avg Close $76.12 Range $61.91 - $82.84

Q4 2018

Shares 73,194 Value ($000) $4,723 Avg Close $71.82 Range $61.17 - $83.57

Q3 2018

Shares 73,194 Value ($000) $6,075 Avg Close $82.80 Range $77.35 - $93.35

Q2 2018

Shares 73,194 Value ($000) $5,738 Avg Close $77.62 Range $72.75 - $81.45

Q1 2018

Shares 73,194 Value ($000) $5,687 Avg Close $77.80 Range $71.18 - $84.25

Q4 2017

Shares 73,194 Value ($000) $5,559 Avg Close $71.30 Range $66.40 - $78.05

Q3 2017

Shares 73,194 Value ($000) $5,065 Avg Close $64.29 Range $59.15 - $70.70

Q2 2017

Shares 73,194 Value ($000) $4,626 Avg Close $62.38 Range $59.25 - $66.30

Q1 2017

Shares 73,194 Value ($000) $4,564 Avg Close $63.64 Range $59.70 - $67.70

Q4 2016

Shares 31,200 Value ($000) $2,034 Avg Close $65.45 Range $58.35 - $71.05

Q3 2016

Shares 31,200 Value ($000) $2,023 Avg Close $62.83 Range $56.30 - $66.00

Q2 2016

Shares 31,200 Value ($000) $1,818 Avg Close $56.62 Range $53.79 - $60.58

Q1 2016

Shares 31,200 Value ($000) $1,720 Avg Close $50.48 Range $44.51 - $56.13

Q4 2015

Shares 31,200 Value ($000) $1,550 Avg Close $54.61 Range $49.51 - $60.22

Q3 2015

Shares 31,200 Value ($000) $1,648 Avg Close $53.12 Range $48.09 - $57.74

Q2 2015

Shares 31,200 Value ($000) $1,618 Avg Close $54.33 Range $51.24 - $56.53

Q1 2015

Shares 31,200 Value ($000) $1,717 Avg Close $57.04 Range $52.16 - $64.16

Q4 2014

Shares 33,200 Value ($000) $2,106 Avg Close $60.83 Range $53.80 - $65.16

Q3 2014

Shares 35,200 Value ($000) $2,050 Avg Close $61.17 Range $56.84 - $65.84

Q2 2014

Shares 35,200 Value ($000) $2,173 Avg Close $57.48 Range $51.71 - $62.43

Q1 2014

Shares 35,200 Value ($000) $2,066 Avg Close $58.26 Range $52.66 - $62.38

Q4 2013

Shares 35,200 Value ($000) $2,178 Avg Close $57.98 Range $52.33 - $62.66

Q3 2013

Shares 35,200 Value ($000) $1,984 Avg Close $53.20 Range $45.73 - $58.18

Q2 2013

Shares 35,200 Value ($000) $1,596 Avg Close $46.26 Range $43.12 - $48.32

Q1 2013

Shares 35,200 Value ($000) $1,689 Avg Close $46.41 Range $42.63 - $50.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,053	$4,155	$275.88	$260.00 - $287.09
Q3 2025	83	$23	$268.10	$242.77 - $287.89
Q3 2024	5,000	$1,036	$193.36	$175.37 - $212.49
Q2 2024	5,000	$917	$200.57	$179.40 - $217.93
Q1 2024	9,786	$2,080	$202.54	$192.48 - $219.52
Q4 2023	26,143	$5,447	$188.85	$167.87 - $213.14
Q3 2023	38,643	$6,678	$182.82	$170.42 - $192.93
Q2 2023	38,643	$7,100	$167.28	$153.25 - $184.74
Q1 2023	73,665	$12,399	$164.83	$142.10 - $181.40
Q4 2022	74,264	$10,860	$144.08	$121.25 - $160.79
Q3 2022	24,264	$3,051	$135.78	$118.48 - $156.36
Q2 2022	24,264	$2,981	$129.81	$116.31 - $142.52
Q1 2022	24,406	$3,407	$156.88	$137.19 - $195.60
Q4 2021	22,690	$4,406	$190.00	$166.14 - $212.00
Q3 2021	12,610	$2,120	$160.24	$139.53 - $176.28
Q2 2021	14,355	$2,095	$132.14	$116.54 - $146.28
Q1 2021	17,267	$2,051	$121.96	$113.44 - $131.51
Q4 2020	19,223	$2,339	$114.53	$99.27 - $123.03
Q3 2020	40,215	$4,028	$91.38	$77.19 - $104.90
Q2 2020	52,291	$4,236	$80.59	$71.01 - $92.39
Q1 2020	52,291	$4,426	$95.74	$69.02 - $114.45
Q4 2019	58,529	$5,839	$94.88	$86.66 - $100.86
Q3 2019	65,875	$6,174	$92.88	$88.36 - $100.05
Q2 2019	65,875	$6,138	$85.37	$80.04 - $94.11
Q1 2019	65,875	$5,324	$76.12	$61.91 - $82.84
Q4 2018	73,194	$4,723	$71.82	$61.17 - $83.57
Q3 2018	73,194	$6,075	$82.80	$77.35 - $93.35
Q2 2018	73,194	$5,738	$77.62	$72.75 - $81.45
Q1 2018	73,194	$5,687	$77.80	$71.18 - $84.25
Q4 2017	73,194	$5,559	$71.30	$66.40 - $78.05
Q3 2017	73,194	$5,065	$64.29	$59.15 - $70.70
Q2 2017	73,194	$4,626	$62.38	$59.25 - $66.30
Q1 2017	73,194	$4,564	$63.64	$59.70 - $67.70
Q4 2016	31,200	$2,034	$65.45	$58.35 - $71.05
Q3 2016	31,200	$2,023	$62.83	$56.30 - $66.00
Q2 2016	31,200	$1,818	$56.62	$53.79 - $60.58
Q1 2016	31,200	$1,720	$50.48	$44.51 - $56.13
Q4 2015	31,200	$1,550	$54.61	$49.51 - $60.22
Q3 2015	31,200	$1,648	$53.12	$48.09 - $57.74
Q2 2015	31,200	$1,618	$54.33	$51.24 - $56.53
Q1 2015	31,200	$1,717	$57.04	$52.16 - $64.16
Q4 2014	33,200	$2,106	$60.83	$53.80 - $65.16
Q3 2014	35,200	$2,050	$61.17	$56.84 - $65.84
Q2 2014	35,200	$2,173	$57.48	$51.71 - $62.43
Q1 2014	35,200	$2,066	$58.26	$52.66 - $62.38
Q4 2013	35,200	$2,178	$57.98	$52.33 - $62.66
Q3 2013	35,200	$1,984	$53.20	$45.73 - $58.18
Q2 2013	35,200	$1,596	$46.26	$43.12 - $48.32
Q1 2013	35,200	$1,689	$46.41	$42.63 - $50.04