American Electric Power Co Inc

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ AEP

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/22/2026

Shares

4,508,041

Value ($000)

519,822

Weight

0.2%

2013 Q4 - 2025 Q4 (28 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
2025 Q4	1/22/2026	519,822	0.2%	4,508,041	12/31/2025
2025 Q3	10/29/2025	521,118	0.2%	4,632,163	9/30/2025
2025 Q2	8/8/2025	497,040	0.2%	4,790,287	6/30/2025
2025 Q1	5/2/2025	529,038	0.2%	4,841,564	3/31/2025
2024 Q4	2/12/2025	451,978	0.1%	4,900,553	12/31/2024
2024 Q3	11/12/2024	522,730	0.2%	5,094,833	9/30/2024
2024 Q2	8/9/2024	453,087	0.1%	5,163,975	6/30/2024
2024 Q1	5/14/2024	452,352	0.1%	5,253,795	3/31/2024
2023 Q4	2/8/2024	490,128	0.2%	6,034,570	12/31/2023
2023 Q3	11/8/2023	467,705	0.2%	6,217,829	9/30/2023
2023 Q2	8/9/2023	551,834	0.2%	6,553,843	6/30/2023
2023 Q1	5/10/2023	749,624	0.3%	8,238,534	3/31/2023
2022 Q4	2/13/2023	840,811	0.3%	8,855,303	12/31/2022
2022 Q3	11/9/2022	758,556	0.3%	8,774,508	9/30/2022
2022 Q2	8/9/2022	948,731	0.3%	9,888,787	6/30/2022
2022 Q1	5/11/2022	1,073,309	0.3%	10,757,841	3/31/2022
2021 Q4	2/10/2022	922,747	0.3%	10,371,442	12/31/2021
2021 Q3	11/10/2021	809,800	0.2%	9,975,359	9/30/2021
2021 Q2	8/13/2021	851,637	0.2%	10,067,817	6/30/2021
2021 Q1	5/13/2021	875,052	0.3%	10,331,198	3/31/2021
2020 Q4	5/12/2021	866,911	0.3%	10,410,850	12/31/2020
2020 Q3	11/12/2020	916,265	0.3%	11,210,885	9/30/2020
2020 Q2	11/20/2020	656,030	0.3%	8,237,450	6/30/2020
2020 Q1	11/20/2020	539,205	0.3%	6,741,748	3/31/2020
2019 Q4	11/25/2020	295,264	0.1%	3,124,167	12/31/2019
2019 Q3	11/20/2020	297,562	0.1%	3,176,025	9/30/2019
2014 Q1	5/13/2014	389,156	0.2%	7,681,714	3/31/2014
2013 Q4	2/12/2014	371,588	0.2%	7,950,107	12/31/2013