American Tower Corp /Ma/

DIMENSIONAL FUND ADVISORS LP AMT

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

6,283,130

Value ($000)

1,103,150

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	2/12/2026	1,103,150	0.2%	6,283,130	12/31/2025
2025 Q3	11/12/2025	1,222,781	0.3%	6,357,842	9/30/2025
2025 Q2	8/12/2025	1,455,800	0.3%	6,586,951	6/30/2025
2025 Q1	5/13/2025	1,421,965	0.4%	6,534,862	3/31/2025
2024 Q4	2/13/2025	1,182,380	0.3%	6,446,742	12/31/2024
2024 Q3	11/7/2024	1,510,991	0.4%	6,497,379	9/30/2024
2024 Q2	8/9/2024	1,266,381	0.3%	6,514,896	6/30/2024
2024 Q1	5/10/2024	1,288,166	0.3%	6,519,390	3/31/2024
2023 Q4	2/7/2024	1,394,849	0.4%	6,461,153	12/31/2023
2023 Q3	11/9/2023	1,067,950	0.4%	6,494,158	9/30/2023
2023 Q2	8/9/2023	1,254,918	0.4%	6,470,679	6/30/2023
2023 Q1	5/12/2023	1,296,961	0.4%	6,347,177	3/31/2023
2022 Q4	2/9/2023	1,312,523	0.4%	6,195,122	12/31/2022
2022 Q3	11/10/2022	1,336,250	0.5%	6,223,809	9/30/2022
2022 Q2	8/12/2022	1,567,416	0.6%	6,132,621	6/30/2022
2022 Q1	5/13/2022	1,560,871	0.5%	6,213,168	3/31/2022
2021 Q4	2/9/2022	1,784,390	0.5%	6,100,506	12/31/2021
2021 Q3	11/12/2021	1,636,252	0.5%	6,164,889	9/30/2021
2021 Q2	8/12/2021	1,684,866	0.5%	6,236,960	6/30/2021
2021 Q1	5/14/2021	1,483,787	0.5%	6,206,796	3/31/2021
2020 Q4	3/8/2021	1,372,618	0.5%	6,115,306	12/31/2020
2020 Q3	11/12/2020	1,425,413	0.6%	5,896,782	9/30/2020
2020 Q2	8/13/2020	1,547,240	0.7%	5,984,677	6/30/2020
2020 Q1	5/14/2020	1,402,182	0.7%	6,438,973	3/31/2020
2019 Q4	2/14/2020	1,519,748	0.6%	6,612,804	12/31/2019
2014 Q2	8/8/2014	14,383	0.0%	159,911	6/30/2014
2014 Q1	5/14/2014	13,142	0.0%	160,589	3/31/2014
2013 Q4	2/12/2014	13,049	0.0%	163,477	12/31/2013