AMERICAN WTR WKS CO INC NEW

Ticker: AWK CUSIP: 030420103 Class: COM

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2025

Shares 145,808 Value ($000) $19,028 Avg Close $133.18 Range $123.11 - $144.71

Q3 2025

Shares 150,458 Value ($000) $20,942 Avg Close $140.03 Range $132.45 - $146.93

Q2 2025

Shares 152,850 Value ($000) $21,263 Avg Close $141.16 Range $130.07 - $152.71

Q1 2025

Shares 158,592 Value ($000) $23,395 Avg Close $129.09 Range $115.89 - $149.34

Q4 2024

Shares 170,857 Value ($000) $21,270 Avg Close $131.37 Range $119.77 - $142.86

Q3 2024

Shares 173,807 Value ($000) $25,418 Avg Close $137.26 Range $122.78 - $146.23

Q2 2024

Shares 175,844 Value ($000) $22,712 Avg Close $121.75 Range $108.78 - $130.82

Q1 2024

Shares 176,315 Value ($000) $21,554 Avg Close $117.79 Range $111.70 - $128.67

Q4 2023

Shares 178,241 Value ($000) $23,533 Avg Close $120.02 Range $108.40 - $131.14

Q3 2023

Shares 186,268 Value ($000) $23,066 Avg Close $132.75 Range $116.01 - $142.76

Q2 2023

Shares 190,391 Value ($000) $27,179 Avg Close $138.40 Range $131.23 - $144.16

Q1 2023

Shares 193,301 Value ($000) $28,317 Avg Close $138.91 Range $124.84 - $152.12

Q4 2022

Shares 195,668 Value ($000) $29,825 Avg Close $134.83 Range $114.33 - $151.49

Q3 2022

Shares 195,299 Value ($000) $25,420 Avg Close $139.99 Range $120.97 - $148.95

Q2 2022

Shares 195,851 Value ($000) $29,137 Avg Close $141.01 Range $120.04 - $160.52

Q1 2022

Shares 196,403 Value ($000) $32,511 Avg Close $146.06 Range $133.13 - $174.04

Q4 2021

Shares 202,761 Value ($000) $38,294 Avg Close $160.41 Range $151.81 - $174.41

Q3 2021

Shares 204,313 Value ($000) $34,538 Avg Close $159.94 Range $140.14 - $173.51

Q2 2021

Shares 205,419 Value ($000) $31,662 Avg Close $142.04 Range $136.07 - $148.86

Q1 2021

Shares 209,060 Value ($000) $31,343 Avg Close $137.66 Range $119.17 - $150.87

Q4 2020

Shares 211,407 Value ($000) $32,445 Avg Close $139.36 Range $131.41 - $156.44

Q3 2020

Shares 213,763 Value ($000) $30,970 Avg Close $127.84 Range $115.63 - $135.45

Q2 2020

Shares 214,659 Value ($000) $27,618 Avg Close $111.91 Range $99.06 - $120.86

Q1 2020

Shares 217,762 Value ($000) $26,036 Avg Close $115.44 Range $82.43 - $126.96

Q4 2019

Shares 221,734 Value ($000) $27,240 Avg Close $108.00 Range $102.62 - $111.96

Q3 2019

Shares 224,136 Value ($000) $27,845 Avg Close $107.02 Range $100.18 - $115.46

Q2 2019

Shares 227,596 Value ($000) $26,401 Avg Close $97.49 Range $89.79 - $105.58

Q1 2019

Shares 228,091 Value ($000) $23,781 Avg Close $86.27 Range $77.16 - $94.89

Q4 2018

Shares 230,572 Value ($000) $20,929 Avg Close $79.87 Range $75.31 - $86.08

Q3 2018

Shares 232,239 Value ($000) $20,430 Avg Close $76.56 Range $73.09 - $78.48

Q2 2018

Shares 238,943 Value ($000) $20,401 Avg Close $71.59 Range $67.46 - $75.25

Q1 2018

Shares 239,346 Value ($000) $19,657 Avg Close $70.30 Range $65.63 - $78.54

Q4 2017

Shares 240,585 Value ($000) $22,011 Avg Close $75.72 Range $69.13 - $79.31

Q3 2017

Shares 244,706 Value ($000) $19,799 Avg Close $69.04 Range $65.77 - $71.05

Q2 2017

Shares 247,180 Value ($000) $19,268 Avg Close $66.71 Range $63.45 - $70.48

Q1 2017

Shares 246,829 Value ($000) $19,196 Avg Close $62.71 Range $58.87 - $66.59

Q4 2016

Shares 254,824 Value ($000) $18,439 Avg Close $60.77 Range $58.40 - $64.05

Q3 2016

Shares 309,038 Value ($000) $23,128 Avg Close $65.33 Range $60.36 - $71.01

Q2 2016

Shares 727,437 Value ($000) $61,476 Avg Close $61.85 Range $56.44 - $70.43

Q1 2016

Shares 739,375 Value ($000) $50,965 Avg Close $53.83 Range $48.57 - $58.11

Q4 2015

Shares 874,571 Value ($000) $52,255 Avg Close $47.42 Range $44.78 - $50.47

Q3 2015

Shares 879,009 Value ($000) $48,416 Avg Close $42.73 Range $39.51 - $45.60

Q2 2015

Shares 888,831 Value ($000) $43,223 Avg Close $42.75 Range $39.38 - $45.05

Q1 2015

Shares 938,942 Value ($000) $50,900 Avg Close $43.91 Range $41.95 - $46.25

Q4 2014

Shares 953,608 Value ($000) $50,827 Avg Close $41.57 Range $38.06 - $45.21

Q3 2014

Shares 956,933 Value ($000) $46,152 Avg Close $38.99 Range $36.78 - $40.56

Q2 2014

Shares 962,063 Value ($000) $47,574 Avg Close $37.25 Range $35.41 - $39.33

Q1 2014

Shares 964,633 Value ($000) $43,794 Avg Close $34.07 Range $32.23 - $36.20

Q4 2013

Shares 993,072 Value ($000) $41,967 Avg Close $32.75 Range $31.20 - $35.12

Q3 2013

Shares 1,000,897 Value ($000) $41,317 Avg Close $32.11 Range $30.42 - $33.83

Q2 2013

Shares 996,662 Value ($000) $42,906 Avg Close $31.82 Range $30.11 - $33.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	145,808	$19,028	$133.18	$123.11 - $144.71
Q3 2025	150,458	$20,942	$140.03	$132.45 - $146.93
Q2 2025	152,850	$21,263	$141.16	$130.07 - $152.71
Q1 2025	158,592	$23,395	$129.09	$115.89 - $149.34
Q4 2024	170,857	$21,270	$131.37	$119.77 - $142.86
Q3 2024	173,807	$25,418	$137.26	$122.78 - $146.23
Q2 2024	175,844	$22,712	$121.75	$108.78 - $130.82
Q1 2024	176,315	$21,554	$117.79	$111.70 - $128.67
Q4 2023	178,241	$23,533	$120.02	$108.40 - $131.14
Q3 2023	186,268	$23,066	$132.75	$116.01 - $142.76
Q2 2023	190,391	$27,179	$138.40	$131.23 - $144.16
Q1 2023	193,301	$28,317	$138.91	$124.84 - $152.12
Q4 2022	195,668	$29,825	$134.83	$114.33 - $151.49
Q3 2022	195,299	$25,420	$139.99	$120.97 - $148.95
Q2 2022	195,851	$29,137	$141.01	$120.04 - $160.52
Q1 2022	196,403	$32,511	$146.06	$133.13 - $174.04
Q4 2021	202,761	$38,294	$160.41	$151.81 - $174.41
Q3 2021	204,313	$34,538	$159.94	$140.14 - $173.51
Q2 2021	205,419	$31,662	$142.04	$136.07 - $148.86
Q1 2021	209,060	$31,343	$137.66	$119.17 - $150.87
Q4 2020	211,407	$32,445	$139.36	$131.41 - $156.44
Q3 2020	213,763	$30,970	$127.84	$115.63 - $135.45
Q2 2020	214,659	$27,618	$111.91	$99.06 - $120.86
Q1 2020	217,762	$26,036	$115.44	$82.43 - $126.96
Q4 2019	221,734	$27,240	$108.00	$102.62 - $111.96
Q3 2019	224,136	$27,845	$107.02	$100.18 - $115.46
Q2 2019	227,596	$26,401	$97.49	$89.79 - $105.58
Q1 2019	228,091	$23,781	$86.27	$77.16 - $94.89
Q4 2018	230,572	$20,929	$79.87	$75.31 - $86.08
Q3 2018	232,239	$20,430	$76.56	$73.09 - $78.48
Q2 2018	238,943	$20,401	$71.59	$67.46 - $75.25
Q1 2018	239,346	$19,657	$70.30	$65.63 - $78.54
Q4 2017	240,585	$22,011	$75.72	$69.13 - $79.31
Q3 2017	244,706	$19,799	$69.04	$65.77 - $71.05
Q2 2017	247,180	$19,268	$66.71	$63.45 - $70.48
Q1 2017	246,829	$19,196	$62.71	$58.87 - $66.59
Q4 2016	254,824	$18,439	$60.77	$58.40 - $64.05
Q3 2016	309,038	$23,128	$65.33	$60.36 - $71.01
Q2 2016	727,437	$61,476	$61.85	$56.44 - $70.43
Q1 2016	739,375	$50,965	$53.83	$48.57 - $58.11
Q4 2015	874,571	$52,255	$47.42	$44.78 - $50.47
Q3 2015	879,009	$48,416	$42.73	$39.51 - $45.60
Q2 2015	888,831	$43,223	$42.75	$39.38 - $45.05
Q1 2015	938,942	$50,900	$43.91	$41.95 - $46.25
Q4 2014	953,608	$50,827	$41.57	$38.06 - $45.21
Q3 2014	956,933	$46,152	$38.99	$36.78 - $40.56
Q2 2014	962,063	$47,574	$37.25	$35.41 - $39.33
Q1 2014	964,633	$43,794	$34.07	$32.23 - $36.20
Q4 2013	993,072	$41,967	$32.75	$31.20 - $35.12
Q3 2013	1,000,897	$41,317	$32.11	$30.42 - $33.83
Q2 2013	996,662	$42,906	$31.82	$30.11 - $33.12