WATTS WATER TECHNOLOGIES INC

Ticker: WTS CUSIP: 942749102 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 54,036 Value ($000) $14,915 Avg Close $275.88 Range $260.00 - $287.09

Q3 2025

Shares 52,455 Value ($000) $14,650 Avg Close $268.10 Range $242.77 - $287.89

Q2 2025

Shares 52,996 Value ($000) $13,031 Avg Close $224.98 Range $177.59 - $249.51

Q1 2025

Shares 54,097 Value ($000) $11,031 Avg Close $209.68 Range $193.79 - $232.60

Q4 2024

Shares 52,148 Value ($000) $10,602 Avg Close $207.73 Range $189.05 - $222.70

Q3 2024

Shares 50,082 Value ($000) $10,376 Avg Close $193.36 Range $175.37 - $212.49

Q2 2024

Shares 50,203 Value ($000) $9,206 Avg Close $200.57 Range $179.40 - $217.93

Q1 2024

Shares 51,371 Value ($000) $10,919 Avg Close $202.54 Range $192.48 - $219.52

Q4 2023

Shares 57,681 Value ($000) $12,017 Avg Close $188.85 Range $167.87 - $213.14

Q3 2023

Shares 48,844 Value ($000) $8,441 Avg Close $182.82 Range $170.42 - $192.93

Q2 2023

Shares 51,760 Value ($000) $9,510 Avg Close $167.28 Range $153.25 - $184.74

Q1 2023

Shares 50,930 Value ($000) $8,573 Avg Close $164.83 Range $142.10 - $181.40

Q4 2022

Shares 57,203 Value ($000) $8,365 Avg Close $144.08 Range $121.25 - $160.79

Q3 2022

Shares 58,912 Value ($000) $7,407 Avg Close $135.78 Range $118.48 - $156.36

Q2 2022

Shares 60,695 Value ($000) $7,456 Avg Close $129.81 Range $116.31 - $142.52

Q1 2022

Shares 103,000 Value ($000) $14,378 Avg Close $156.88 Range $137.19 - $195.60

Q4 2021

Shares 100,600 Value ($000) $19,533 Avg Close $190.00 Range $166.14 - $212.00

Q3 2021

Shares 100,600 Value ($000) $16,910 Avg Close $160.24 Range $139.53 - $176.28

Q2 2021

Shares 100,600 Value ($000) $14,679 Avg Close $132.14 Range $116.54 - $146.28

Q1 2021

Shares 100,600 Value ($000) $11,952 Avg Close $121.96 Range $113.44 - $131.51

Q4 2020

Shares 100,600 Value ($000) $12,243 Avg Close $114.53 Range $99.27 - $123.03

Q3 2020

Shares 127,000 Value ($000) $12,719 Avg Close $91.38 Range $77.19 - $104.90

Q2 2020

Shares 127,000 Value ($000) $10,287 Avg Close $80.59 Range $71.01 - $92.39

Q1 2020

Shares 127,000 Value ($000) $10,751 Avg Close $95.74 Range $69.02 - $114.45

Q4 2019

Shares 127,000 Value ($000) $12,670 Avg Close $94.88 Range $86.66 - $100.86

Q3 2019

Shares 127,000 Value ($000) $11,904 Avg Close $92.88 Range $88.36 - $100.05

Q2 2019

Shares 127,000 Value ($000) $11,834 Avg Close $85.37 Range $80.04 - $94.11

Q1 2019

Shares 130,950 Value ($000) $10,583 Avg Close $76.12 Range $61.91 - $82.84

Q4 2018

Shares 104,000 Value ($000) $6,711 Avg Close $71.82 Range $61.17 - $83.57

Q3 2018

Shares 104,000 Value ($000) $8,632 Avg Close $82.80 Range $77.35 - $93.35

Q2 2018

Shares 101,718 Value ($000) $7,975 Avg Close $77.62 Range $72.75 - $81.45

Q1 2018

Shares 107,218 Value ($000) $8,331 Avg Close $77.80 Range $71.18 - $84.25

Q4 2017

Shares 142,084 Value ($000) $10,791 Avg Close $71.30 Range $66.40 - $78.05

Q3 2017

Shares 147,084 Value ($000) $10,178 Avg Close $64.29 Range $59.15 - $70.70

Q2 2017

Shares 147,084 Value ($000) $9,296 Avg Close $62.38 Range $59.25 - $66.30

Q1 2017

Shares 159,384 Value ($000) $9,938 Avg Close $63.64 Range $59.70 - $67.70

Q4 2016

Shares 159,384 Value ($000) $10,392 Avg Close $65.45 Range $58.35 - $71.05

Q3 2016

Shares 185,220 Value ($000) $12,010 Avg Close $62.83 Range $56.30 - $66.00

Q2 2016

Shares 172,353 Value ($000) $10,041 Avg Close $56.62 Range $53.79 - $60.58

Q1 2016

Shares 152,353 Value ($000) $8,399 Avg Close $50.48 Range $44.51 - $56.13

Q4 2015

Shares 152,353 Value ($000) $7,567 Avg Close $54.61 Range $49.51 - $60.22

Q3 2015

Shares 141,087 Value ($000) $7,452 Avg Close $53.12 Range $48.09 - $57.74

Q2 2015

Shares 141,087 Value ($000) $7,315 Avg Close $54.33 Range $51.24 - $56.53

Q1 2015

Shares 113,087 Value ($000) $6,223 Avg Close $57.04 Range $52.16 - $64.16

Q4 2014

Shares 123,087 Value ($000) $7,809 Avg Close $60.83 Range $53.80 - $65.16

Q3 2014

Shares 149,540 Value ($000) $8,711 Avg Close $61.17 Range $56.84 - $65.84

Q2 2014

Shares 161,914 Value ($000) $9,995 Avg Close $57.48 Range $51.71 - $62.43

Q1 2014

Shares 161,914 Value ($000) $9,503 Avg Close $58.26 Range $52.66 - $62.38

Q4 2013

Shares 161,914 Value ($000) $10,018 Avg Close $57.98 Range $52.33 - $62.66

Q3 2013

Shares 161,914 Value ($000) $9,127 Avg Close $53.20 Range $45.73 - $58.18

Q2 2013

Shares 186,340 Value ($000) $8,449 Avg Close $46.26 Range $43.12 - $48.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,036	$14,915	$275.88	$260.00 - $287.09
Q3 2025	52,455	$14,650	$268.10	$242.77 - $287.89
Q2 2025	52,996	$13,031	$224.98	$177.59 - $249.51
Q1 2025	54,097	$11,031	$209.68	$193.79 - $232.60
Q4 2024	52,148	$10,602	$207.73	$189.05 - $222.70
Q3 2024	50,082	$10,376	$193.36	$175.37 - $212.49
Q2 2024	50,203	$9,206	$200.57	$179.40 - $217.93
Q1 2024	51,371	$10,919	$202.54	$192.48 - $219.52
Q4 2023	57,681	$12,017	$188.85	$167.87 - $213.14
Q3 2023	48,844	$8,441	$182.82	$170.42 - $192.93
Q2 2023	51,760	$9,510	$167.28	$153.25 - $184.74
Q1 2023	50,930	$8,573	$164.83	$142.10 - $181.40
Q4 2022	57,203	$8,365	$144.08	$121.25 - $160.79
Q3 2022	58,912	$7,407	$135.78	$118.48 - $156.36
Q2 2022	60,695	$7,456	$129.81	$116.31 - $142.52
Q1 2022	103,000	$14,378	$156.88	$137.19 - $195.60
Q4 2021	100,600	$19,533	$190.00	$166.14 - $212.00
Q3 2021	100,600	$16,910	$160.24	$139.53 - $176.28
Q2 2021	100,600	$14,679	$132.14	$116.54 - $146.28
Q1 2021	100,600	$11,952	$121.96	$113.44 - $131.51
Q4 2020	100,600	$12,243	$114.53	$99.27 - $123.03
Q3 2020	127,000	$12,719	$91.38	$77.19 - $104.90
Q2 2020	127,000	$10,287	$80.59	$71.01 - $92.39
Q1 2020	127,000	$10,751	$95.74	$69.02 - $114.45
Q4 2019	127,000	$12,670	$94.88	$86.66 - $100.86
Q3 2019	127,000	$11,904	$92.88	$88.36 - $100.05
Q2 2019	127,000	$11,834	$85.37	$80.04 - $94.11
Q1 2019	130,950	$10,583	$76.12	$61.91 - $82.84
Q4 2018	104,000	$6,711	$71.82	$61.17 - $83.57
Q3 2018	104,000	$8,632	$82.80	$77.35 - $93.35
Q2 2018	101,718	$7,975	$77.62	$72.75 - $81.45
Q1 2018	107,218	$8,331	$77.80	$71.18 - $84.25
Q4 2017	142,084	$10,791	$71.30	$66.40 - $78.05
Q3 2017	147,084	$10,178	$64.29	$59.15 - $70.70
Q2 2017	147,084	$9,296	$62.38	$59.25 - $66.30
Q1 2017	159,384	$9,938	$63.64	$59.70 - $67.70
Q4 2016	159,384	$10,392	$65.45	$58.35 - $71.05
Q3 2016	185,220	$12,010	$62.83	$56.30 - $66.00
Q2 2016	172,353	$10,041	$56.62	$53.79 - $60.58
Q1 2016	152,353	$8,399	$50.48	$44.51 - $56.13
Q4 2015	152,353	$7,567	$54.61	$49.51 - $60.22
Q3 2015	141,087	$7,452	$53.12	$48.09 - $57.74
Q2 2015	141,087	$7,315	$54.33	$51.24 - $56.53
Q1 2015	113,087	$6,223	$57.04	$52.16 - $64.16
Q4 2014	123,087	$7,809	$60.83	$53.80 - $65.16
Q3 2014	149,540	$8,711	$61.17	$56.84 - $65.84
Q2 2014	161,914	$9,995	$57.48	$51.71 - $62.43
Q1 2014	161,914	$9,503	$58.26	$52.66 - $62.38
Q4 2013	161,914	$10,018	$57.98	$52.33 - $62.66
Q3 2013	161,914	$9,127	$53.20	$45.73 - $58.18
Q2 2013	186,340	$8,449	$46.26	$43.12 - $48.32