American Water Works Company, Inc.

WELLINGTON MANAGEMENT GROUP LLP AWK

Report date

6/30/2026

Quarter

2026 Q2

Filed

8/14/2026

Shares

14,911,963

Value ($000)

1,962,116

Weight

0.3%

2013 Q4 - 2026 Q2 (21 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q2	8/14/2026	1,962,116	0.3%	14,911,963	6/30/2026
2026 Q1	5/15/2026	1,500,924	0.3%	11,028,906	3/31/2026
2025 Q4	2/17/2026	925,605	0.2%	7,092,757	12/31/2025
2025 Q3	11/14/2025	29,255	0.0%	210,182	9/30/2025
2025 Q2	8/14/2025	29,613	0.0%	212,875	6/30/2025
2025 Q1	5/13/2025	30,100	0.0%	204,038	3/31/2025
2024 Q4	2/12/2025	17,456	0.0%	140,219	12/31/2024
2024 Q3	11/14/2024	27,928	0.0%	190,973	9/30/2024
2024 Q2	8/14/2024	39,105	0.0%	302,761	6/30/2024
2024 Q1	5/15/2024	19,397	0.0%	158,715	3/31/2024
2023 Q4	2/12/2024	35,786	0.0%	271,124	12/31/2023
2023 Q3	11/14/2023	28,198	0.0%	227,718	9/30/2023
2023 Q2	8/14/2023	42,846	0.0%	300,144	6/30/2023
2023 Q1	5/12/2023	47,259	0.0%	322,606	3/31/2023
2022 Q4	2/13/2023	44,851	0.0%	294,261	12/31/2022
2022 Q3	11/14/2022	28,642	0.0%	220,059	9/30/2022
2022 Q2	8/15/2022	39,798	0.0%	267,515	6/30/2022
2022 Q1	5/16/2022	41,938	0.0%	253,356	3/31/2022
2019 Q4	2/11/2020	429	0.0%	3,497	12/31/2019
2014 Q1	5/15/2014	9,754	0.0%	214,849	3/31/2014
2013 Q4	2/14/2014	7,148	0.0%	169,150	12/31/2013