American Tower Corp /Ma/

CHARLES SCHWAB INVESTMENT MANAGEMENT INC AMT

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

5,102,069

Value ($000)

895,770

Weight

0.1%

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	2/13/2026	895,770	0.1%	5,102,069	12/31/2025
2025 Q3	11/10/2025	1,068,686	0.2%	5,556,814	9/30/2025
2025 Q2	8/12/2025	1,229,659	0.2%	5,563,565	6/30/2025
2025 Q1	9/15/2025	1,165,325	0.2%	5,355,352	3/31/2025
2024 Q4	2/6/2025	975,065	0.2%	5,316,312	12/31/2024
2024 Q3	11/12/2024	1,211,397	0.2%	5,208,967	9/30/2024
2024 Q2	8/12/2024	965,273	0.2%	4,965,906	6/30/2024
2024 Q1	5/9/2024	968,273	0.2%	4,900,443	3/31/2024
2023 Q4	2/6/2024	1,037,975	0.3%	4,808,113	12/31/2023
2023 Q3	11/8/2023	770,588	0.2%	4,685,848	9/30/2023
2023 Q2	8/10/2023	949,300	0.3%	4,894,815	6/30/2023
2023 Q1	5/12/2023	990,220	0.3%	4,845,941	3/31/2023
2022 Q4	2/13/2023	1,005,850	0.3%	4,747,709	12/31/2022
2022 Q3	11/14/2022	986,251	0.4%	4,593,619	9/30/2022
2022 Q2	8/15/2022	1,164,379	0.4%	4,555,654	6/30/2022
2022 Q1	5/13/2022	1,131,200	0.3%	4,502,824	3/31/2022
2021 Q4	2/11/2022	1,291,482	0.4%	4,415,320	12/31/2021
2021 Q3	11/16/2021	1,143,720	0.4%	4,309,255	9/30/2021
2021 Q2	8/16/2021	1,126,800	0.4%	4,171,166	6/30/2021
2021 Q1	5/17/2021	960,159	0.4%	4,016,388	3/31/2021
2020 Q4	2/16/2021	862,345	0.3%	3,841,863	12/31/2020
2020 Q3	11/13/2020	929,877	0.4%	3,846,757	9/30/2020
2020 Q2	8/20/2020	985,381	0.5%	3,811,329	6/30/2020
2020 Q1	5/15/2020	477,311	0.3%	2,192,013	3/31/2020
2019 Q4	2/7/2020	525,439	0.3%	2,286,305	12/31/2019
2014 Q2	7/30/2014	74,935	0.1%	832,796	6/30/2014
2014 Q1	4/29/2014	65,533	0.1%	800,449	3/31/2014
2013 Q4	2/14/2014	62,698	0.1%	785,486	12/31/2013