AMERICAN WTR WKS CO INC NEW

Ticker: AWK CUSIP: 030420103 Class: COM

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

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

Q4 2025

Shares 100,999 Value ($000) $13,180 Avg Close $133.18 Range $123.11 - $144.71

Q3 2025

Shares 102,237 Value ($000) $14,230 Avg Close $140.03 Range $132.45 - $146.93

Q2 2025

Shares 103,330 Value ($000) $14,374 Avg Close $141.16 Range $130.07 - $152.71

Q1 2025

Shares 110,167 Value ($000) $16,252 Avg Close $129.09 Range $115.89 - $149.34

Q4 2024

Shares 109,275 Value ($000) $13,604 Avg Close $131.37 Range $119.77 - $142.86

Q3 2024

Shares 112,955 Value ($000) $16,519 Avg Close $137.26 Range $122.78 - $146.23

Q2 2024

Shares 106,645 Value ($000) $13,774 Avg Close $121.75 Range $108.78 - $130.82

Q1 2024

Shares 107,689 Value ($000) $13,161 Avg Close $117.79 Range $111.70 - $128.67

Q4 2023

Shares 104,497 Value ($000) $13,793 Avg Close $120.02 Range $108.40 - $131.14

Q3 2023

Shares 103,566 Value ($000) $12,825 Avg Close $132.75 Range $116.01 - $142.76

Q2 2023

Shares 105,590 Value ($000) $15,073 Avg Close $138.40 Range $131.23 - $144.16

Q1 2023

Shares 102,216 Value ($000) $14,974 Avg Close $138.91 Range $124.84 - $152.12

Q4 2022

Shares 104,049 Value ($000) $15,859 Avg Close $134.83 Range $114.33 - $151.49

Q3 2022

Shares 116,367 Value ($000) $15,146 Avg Close $139.99 Range $120.97 - $148.95

Q2 2022

Shares 139,884 Value ($000) $20,811 Avg Close $141.01 Range $120.04 - $160.52

Q1 2022

Shares 135,281 Value ($000) $22,393 Avg Close $146.06 Range $133.13 - $174.04

Q4 2021

Shares 133,901 Value ($000) $25,289 Avg Close $160.41 Range $151.81 - $174.41

Q3 2021

Shares 136,935 Value ($000) $23,147 Avg Close $159.94 Range $140.14 - $173.51

Q2 2021

Shares 129,929 Value ($000) $20,026 Avg Close $142.04 Range $136.07 - $148.86

Q1 2021

Shares 131,632 Value ($000) $19,734 Avg Close $137.66 Range $119.17 - $150.87

Q4 2020

Shares 127,243 Value ($000) $19,528 Avg Close $139.36 Range $131.41 - $156.44

Q3 2020

Shares 136,333 Value ($000) $19,752 Avg Close $127.84 Range $115.63 - $135.45

Q2 2020

Shares 136,203 Value ($000) $17,524 Avg Close $111.91 Range $99.06 - $120.86

Q1 2020

Shares 128,413 Value ($000) $15,353 Avg Close $115.44 Range $82.43 - $126.96

Q4 2019

Shares 169,801 Value ($000) $20,860 Avg Close $108.00 Range $102.62 - $111.96

Q3 2019

Shares 176,913 Value ($000) $21,978 Avg Close $107.02 Range $100.18 - $115.46

Q2 2019

Shares 208,437 Value ($000) $24,179 Avg Close $97.49 Range $89.79 - $105.58

Q1 2019

Shares 197,325 Value ($000) $20,573 Avg Close $86.27 Range $77.16 - $94.89

Q4 2018

Shares 187,365 Value ($000) $17,007 Avg Close $79.87 Range $75.31 - $86.08

Q3 2018

Shares 163,085 Value ($000) $14,347 Avg Close $76.56 Range $73.09 - $78.48

Q2 2018

Shares 174,689 Value ($000) $14,915 Avg Close $71.59 Range $67.46 - $75.25

Q1 2018

Shares 164,439 Value ($000) $13,505 Avg Close $70.30 Range $65.63 - $78.54

Q4 2017

Shares 86,579 Value ($000) $7,921 Avg Close $75.72 Range $69.13 - $79.31

Q3 2017

Shares 88,307 Value ($000) $7,145 Avg Close $69.04 Range $65.77 - $71.05

Q2 2017

Shares 92,431 Value ($000) $7,205 Avg Close $66.71 Range $63.45 - $70.48

Q1 2017

Shares 47,811 Value ($000) $3,718 Avg Close $62.71 Range $58.87 - $66.59

Q4 2016

Shares 28,045 Value ($000) $2,029 Avg Close $60.77 Range $58.40 - $64.05

Q3 2016

Shares 45,640 Value ($000) $3,416 Avg Close $65.33 Range $60.36 - $71.01

Q2 2016

Shares 50,240 Value ($000) $4,246 Avg Close $61.85 Range $56.44 - $70.43

Q1 2016

Shares 52,450 Value ($000) $3,615 Avg Close $53.83 Range $48.57 - $58.11

Q4 2015

Shares 47,780 Value ($000) $2,855 Avg Close $47.42 Range $44.78 - $50.47

Q3 2015

Shares 67,500 Value ($000) $3,718 Avg Close $42.73 Range $39.51 - $45.60

Q2 2015

Shares 45,141 Value ($000) $2,195 Avg Close $42.75 Range $39.38 - $45.05

Q1 2015

Shares 42,931 Value ($000) $2,327 Avg Close $43.91 Range $41.95 - $46.25

Q4 2014

Shares 46,651 Value ($000) $2,486 Avg Close $41.57 Range $38.06 - $45.21

Q3 2014

Shares 23,681 Value ($000) $1,142 Avg Close $38.99 Range $36.78 - $40.56

Q2 2014

Shares 114,601 Value ($000) $5,667 Avg Close $37.25 Range $35.41 - $39.33

Q1 2014

Shares 127,021 Value ($000) $5,767 Avg Close $34.07 Range $32.23 - $36.20

Q4 2013

Shares 126,881 Value ($000) $5,362 Avg Close $32.75 Range $31.20 - $35.12

Q3 2013

Shares 130,661 Value ($000) $5,394 Avg Close $32.11 Range $30.42 - $33.83

Q2 2013

Shares 116,791 Value ($000) $4,815 Avg Close $31.82 Range $30.11 - $33.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,999	$13,180	$133.18	$123.11 - $144.71
Q3 2025	102,237	$14,230	$140.03	$132.45 - $146.93
Q2 2025	103,330	$14,374	$141.16	$130.07 - $152.71
Q1 2025	110,167	$16,252	$129.09	$115.89 - $149.34
Q4 2024	109,275	$13,604	$131.37	$119.77 - $142.86
Q3 2024	112,955	$16,519	$137.26	$122.78 - $146.23
Q2 2024	106,645	$13,774	$121.75	$108.78 - $130.82
Q1 2024	107,689	$13,161	$117.79	$111.70 - $128.67
Q4 2023	104,497	$13,793	$120.02	$108.40 - $131.14
Q3 2023	103,566	$12,825	$132.75	$116.01 - $142.76
Q2 2023	105,590	$15,073	$138.40	$131.23 - $144.16
Q1 2023	102,216	$14,974	$138.91	$124.84 - $152.12
Q4 2022	104,049	$15,859	$134.83	$114.33 - $151.49
Q3 2022	116,367	$15,146	$139.99	$120.97 - $148.95
Q2 2022	139,884	$20,811	$141.01	$120.04 - $160.52
Q1 2022	135,281	$22,393	$146.06	$133.13 - $174.04
Q4 2021	133,901	$25,289	$160.41	$151.81 - $174.41
Q3 2021	136,935	$23,147	$159.94	$140.14 - $173.51
Q2 2021	129,929	$20,026	$142.04	$136.07 - $148.86
Q1 2021	131,632	$19,734	$137.66	$119.17 - $150.87
Q4 2020	127,243	$19,528	$139.36	$131.41 - $156.44
Q3 2020	136,333	$19,752	$127.84	$115.63 - $135.45
Q2 2020	136,203	$17,524	$111.91	$99.06 - $120.86
Q1 2020	128,413	$15,353	$115.44	$82.43 - $126.96
Q4 2019	169,801	$20,860	$108.00	$102.62 - $111.96
Q3 2019	176,913	$21,978	$107.02	$100.18 - $115.46
Q2 2019	208,437	$24,179	$97.49	$89.79 - $105.58
Q1 2019	197,325	$20,573	$86.27	$77.16 - $94.89
Q4 2018	187,365	$17,007	$79.87	$75.31 - $86.08
Q3 2018	163,085	$14,347	$76.56	$73.09 - $78.48
Q2 2018	174,689	$14,915	$71.59	$67.46 - $75.25
Q1 2018	164,439	$13,505	$70.30	$65.63 - $78.54
Q4 2017	86,579	$7,921	$75.72	$69.13 - $79.31
Q3 2017	88,307	$7,145	$69.04	$65.77 - $71.05
Q2 2017	92,431	$7,205	$66.71	$63.45 - $70.48
Q1 2017	47,811	$3,718	$62.71	$58.87 - $66.59
Q4 2016	28,045	$2,029	$60.77	$58.40 - $64.05
Q3 2016	45,640	$3,416	$65.33	$60.36 - $71.01
Q2 2016	50,240	$4,246	$61.85	$56.44 - $70.43
Q1 2016	52,450	$3,615	$53.83	$48.57 - $58.11
Q4 2015	47,780	$2,855	$47.42	$44.78 - $50.47
Q3 2015	67,500	$3,718	$42.73	$39.51 - $45.60
Q2 2015	45,141	$2,195	$42.75	$39.38 - $45.05
Q1 2015	42,931	$2,327	$43.91	$41.95 - $46.25
Q4 2014	46,651	$2,486	$41.57	$38.06 - $45.21
Q3 2014	23,681	$1,142	$38.99	$36.78 - $40.56
Q2 2014	114,601	$5,667	$37.25	$35.41 - $39.33
Q1 2014	127,021	$5,767	$34.07	$32.23 - $36.20
Q4 2013	126,881	$5,362	$32.75	$31.20 - $35.12
Q3 2013	130,661	$5,394	$32.11	$30.42 - $33.83
Q2 2013	116,791	$4,815	$31.82	$30.11 - $33.12