AMERICAN WTR WKS CO INC NEW

Ticker: AWK CUSIP: 030420103 Class: COM

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q4 2025

Shares 3,547 Value ($000) $463 Avg Close $133.18 Range $123.11 - $144.71

Q3 2025

Shares 3,547 Value ($000) $494 Avg Close $140.03 Range $132.45 - $146.93

Q2 2025

Shares 3,547 Value ($000) $493 Avg Close $141.16 Range $130.07 - $152.71

Q1 2025

Shares 3,547 Value ($000) $523 Avg Close $129.09 Range $115.89 - $149.34

Q4 2024

Shares 3,547 Value ($000) $442 Avg Close $131.37 Range $119.77 - $142.86

Q3 2024

Shares 3,547 Value ($000) $519 Avg Close $137.26 Range $122.78 - $146.23

Q2 2024

Shares 4,090 Value ($000) $528 Avg Close $121.75 Range $108.78 - $130.82

Q1 2024

Shares 4,090 Value ($000) $500 Avg Close $117.79 Range $111.70 - $128.67

Q4 2023

Shares 4,140 Value ($000) $546 Avg Close $120.02 Range $108.40 - $131.14

Q3 2023

Shares 4,260 Value ($000) $528 Avg Close $132.75 Range $116.01 - $142.76

Q2 2023

Shares 4,260 Value ($000) $608 Avg Close $138.40 Range $131.23 - $144.16

Q1 2023

Shares 4,281 Value ($000) $627 Avg Close $138.91 Range $124.84 - $152.12

Q4 2022

Shares 4,281 Value ($000) $653 Avg Close $134.83 Range $114.33 - $151.49

Q3 2022

Shares 4,281 Value ($000) $557 Avg Close $139.99 Range $120.97 - $148.95

Q2 2022

Shares 4,561 Value ($000) $679 Avg Close $141.01 Range $120.04 - $160.52

Q1 2022

Shares 4,561 Value ($000) $755 Avg Close $146.06 Range $133.13 - $174.04

Q4 2021

Shares 4,561 Value ($000) $861 Avg Close $160.41 Range $151.81 - $174.41

Q3 2021

Shares 4,583 Value ($000) $775 Avg Close $159.94 Range $140.14 - $173.51

Q2 2021

Shares 4,583 Value ($000) $706 Avg Close $142.04 Range $136.07 - $148.86

Q1 2021

Shares 4,838 Value ($000) $725 Avg Close $137.66 Range $119.17 - $150.87

Q4 2020

Shares 5,199 Value ($000) $798 Avg Close $139.36 Range $131.41 - $156.44

Q3 2020

Shares 5,199 Value ($000) $753 Avg Close $127.84 Range $115.63 - $135.45

Q2 2020

Shares 5,199 Value ($000) $669 Avg Close $111.91 Range $99.06 - $120.86

Q1 2020

Shares 5,299 Value ($000) $634 Avg Close $115.44 Range $82.43 - $126.96

Q4 2019

Shares 5,299 Value ($000) $651 Avg Close $108.00 Range $102.62 - $111.96

Q3 2019

Shares 5,349 Value ($000) $665 Avg Close $107.02 Range $100.18 - $115.46

Q2 2019

Shares 10,265 Value ($000) $1,191 Avg Close $97.49 Range $89.79 - $105.58

Q1 2019

Shares 11,976 Value ($000) $1,249 Avg Close $86.27 Range $77.16 - $94.89

Q4 2018

Shares 12,476 Value ($000) $1,132 Avg Close $79.87 Range $75.31 - $86.08

Q3 2018

Shares 12,476 Value ($000) $1,098 Avg Close $76.56 Range $73.09 - $78.48

Q2 2018

Shares 13,019 Value ($000) $1,112 Avg Close $71.59 Range $67.46 - $75.25

Q1 2018

Shares 13,019 Value ($000) $1,069 Avg Close $70.30 Range $65.63 - $78.54

Q4 2017

Shares 16,192 Value ($000) $1,481 Avg Close $75.72 Range $69.13 - $79.31

Q3 2017

Shares 17,998 Value ($000) $1,456 Avg Close $69.04 Range $65.77 - $71.05

Q2 2017

Shares 18,739 Value ($000) $1,461 Avg Close $66.71 Range $63.45 - $70.48

Q1 2017

Shares 18,739 Value ($000) $1,457 Avg Close $62.71 Range $58.87 - $66.59

Q4 2016

Shares 23,748 Value ($000) $1,718 Avg Close $60.77 Range $58.40 - $64.05

Q3 2016

Shares 22,089 Value ($000) $1,653 Avg Close $65.33 Range $60.36 - $71.01

Q2 2016

Shares 22,089 Value ($000) $1,867 Avg Close $61.85 Range $56.44 - $70.43

Q1 2016

Shares 24,469 Value ($000) $1,687 Avg Close $53.83 Range $48.57 - $58.11

Q4 2015

Shares 13,835 Value ($000) $827 Avg Close $47.42 Range $44.78 - $50.47

Q3 2015

Shares 23,375 Value ($000) $1,287 Avg Close $42.73 Range $39.51 - $45.60

Q2 2015

Shares 25,255 Value ($000) $1,228 Avg Close $42.75 Range $39.38 - $45.05

Q1 2015

Shares 25,958 Value ($000) $1,407 Avg Close $43.91 Range $41.95 - $46.25

Q4 2014

Shares 24,511 Value ($000) $1,306 Avg Close $41.57 Range $38.06 - $45.21

Q3 2014

Shares 25,427 Value ($000) $1,226 Avg Close $38.99 Range $36.78 - $40.56

Q2 2014

Shares 31,450 Value ($000) $1,555 Avg Close $37.25 Range $35.41 - $39.33

Q1 2014

Shares 31,450 Value ($000) $1,428 Avg Close $34.07 Range $32.23 - $36.20

Q4 2013

Shares 30,685 Value ($000) $1,297 Avg Close $32.75 Range $31.20 - $35.12

Q3 2013

Shares 20,685 Value ($000) $854 Avg Close $32.11 Range $30.42 - $33.83

Q2 2013

Shares 20,485 Value ($000) $845 Avg Close $31.82 Range $30.11 - $33.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,547	$463	$133.18	$123.11 - $144.71
Q3 2025	3,547	$494	$140.03	$132.45 - $146.93
Q2 2025	3,547	$493	$141.16	$130.07 - $152.71
Q1 2025	3,547	$523	$129.09	$115.89 - $149.34
Q4 2024	3,547	$442	$131.37	$119.77 - $142.86
Q3 2024	3,547	$519	$137.26	$122.78 - $146.23
Q2 2024	4,090	$528	$121.75	$108.78 - $130.82
Q1 2024	4,090	$500	$117.79	$111.70 - $128.67
Q4 2023	4,140	$546	$120.02	$108.40 - $131.14
Q3 2023	4,260	$528	$132.75	$116.01 - $142.76
Q2 2023	4,260	$608	$138.40	$131.23 - $144.16
Q1 2023	4,281	$627	$138.91	$124.84 - $152.12
Q4 2022	4,281	$653	$134.83	$114.33 - $151.49
Q3 2022	4,281	$557	$139.99	$120.97 - $148.95
Q2 2022	4,561	$679	$141.01	$120.04 - $160.52
Q1 2022	4,561	$755	$146.06	$133.13 - $174.04
Q4 2021	4,561	$861	$160.41	$151.81 - $174.41
Q3 2021	4,583	$775	$159.94	$140.14 - $173.51
Q2 2021	4,583	$706	$142.04	$136.07 - $148.86
Q1 2021	4,838	$725	$137.66	$119.17 - $150.87
Q4 2020	5,199	$798	$139.36	$131.41 - $156.44
Q3 2020	5,199	$753	$127.84	$115.63 - $135.45
Q2 2020	5,199	$669	$111.91	$99.06 - $120.86
Q1 2020	5,299	$634	$115.44	$82.43 - $126.96
Q4 2019	5,299	$651	$108.00	$102.62 - $111.96
Q3 2019	5,349	$665	$107.02	$100.18 - $115.46
Q2 2019	10,265	$1,191	$97.49	$89.79 - $105.58
Q1 2019	11,976	$1,249	$86.27	$77.16 - $94.89
Q4 2018	12,476	$1,132	$79.87	$75.31 - $86.08
Q3 2018	12,476	$1,098	$76.56	$73.09 - $78.48
Q2 2018	13,019	$1,112	$71.59	$67.46 - $75.25
Q1 2018	13,019	$1,069	$70.30	$65.63 - $78.54
Q4 2017	16,192	$1,481	$75.72	$69.13 - $79.31
Q3 2017	17,998	$1,456	$69.04	$65.77 - $71.05
Q2 2017	18,739	$1,461	$66.71	$63.45 - $70.48
Q1 2017	18,739	$1,457	$62.71	$58.87 - $66.59
Q4 2016	23,748	$1,718	$60.77	$58.40 - $64.05
Q3 2016	22,089	$1,653	$65.33	$60.36 - $71.01
Q2 2016	22,089	$1,867	$61.85	$56.44 - $70.43
Q1 2016	24,469	$1,687	$53.83	$48.57 - $58.11
Q4 2015	13,835	$827	$47.42	$44.78 - $50.47
Q3 2015	23,375	$1,287	$42.73	$39.51 - $45.60
Q2 2015	25,255	$1,228	$42.75	$39.38 - $45.05
Q1 2015	25,958	$1,407	$43.91	$41.95 - $46.25
Q4 2014	24,511	$1,306	$41.57	$38.06 - $45.21
Q3 2014	25,427	$1,226	$38.99	$36.78 - $40.56
Q2 2014	31,450	$1,555	$37.25	$35.41 - $39.33
Q1 2014	31,450	$1,428	$34.07	$32.23 - $36.20
Q4 2013	30,685	$1,297	$32.75	$31.20 - $35.12
Q3 2013	20,685	$854	$32.11	$30.42 - $33.83
Q2 2013	20,485	$845	$31.82	$30.11 - $33.12