American Tower Corp /Ma/

BANK OF MONTREAL /CAN/ AMT

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

559,642

Value ($000)

98,256

Weight

0.0%

2013 Q3 - 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	98,256	0.0%	559,642	12/31/2025
2025 Q3	11/13/2025	110,627	0.0%	575,222	9/30/2025
2025 Q2	8/5/2025	124,744	0.1%	564,402	6/30/2025
2025 Q1	5/13/2025	133,629	0.1%	614,104	3/31/2025
2024 Q4	2/13/2025	126,480	0.1%	689,605	12/31/2024
2024 Q3	11/13/2024	206,419	0.1%	896,227	9/30/2024
2024 Q2	8/14/2024	185,623	0.1%	954,016	6/30/2024
2024 Q1	5/13/2024	172,684	0.1%	845,661	3/31/2024
2023 Q4	2/8/2024	189,821	0.1%	873,141	12/31/2023
2023 Q3	11/1/2023	113,771	0.0%	624,807	9/30/2023
2023 Q2	8/2/2023	137,239	0.1%	707,197	6/30/2023
2023 Q1	6/13/2024	151,324	0.1%	740,297	3/31/2023
2022 Q4	2/1/2023	166,381	0.1%	775,343	12/31/2022
2022 Q3	11/10/2022	129,285	0.1%	525,783	9/30/2022
2022 Q2	8/11/2022	154,371	0.1%	601,038	6/30/2022
2022 Q1	5/12/2022	350,036	0.2%	1,395,068	3/31/2022
2021 Q4	2/11/2022	499,397	0.3%	1,713,723	12/31/2021
2021 Q3	11/12/2021	310,780	0.2%	1,150,396	9/30/2021
2021 Q2	8/12/2021	325,665	0.2%	1,192,952	6/30/2021
2021 Q1	5/13/2021	187,492	0.1%	777,612	3/31/2021
2020 Q4	2/12/2021	185,482	0.1%	863,032	12/31/2020
2020 Q3	11/12/2020	169,892	0.2%	704,917	9/30/2020
2020 Q2	8/12/2020	177,995	0.2%	670,158	6/30/2020
2020 Q1	5/13/2020	165,168	0.2%	748,214	3/31/2020
2019 Q4	2/10/2020	219,075	0.2%	953,250	12/31/2019
2014 Q1	5/15/2014	13,491	0.0%	164,774	3/31/2014
2013 Q4	1/8/2014	12,825	0.0%	160,668	12/31/2013
2013 Q3	1/8/2014	11,841	0.0%	159,743	9/30/2013