AMT — American Tower Corp

Ownership history in FIRST FOUNDATION ADVISORS  ·  19 quarters on record

This page tracks every 13F SEC filing in which FIRST FOUNDATION ADVISORS reported a position in American Tower Corp (AMT). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.04% (2022 Q1)
Avg. % of fund
0.02%
First filed
2020 Q3
Last filed
2025 Q3
Quarters held
19
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 2,659 +720 +37.1% 0.02% $511K $190.47
2025 Q2 ADDED 1,939 +859 +79.5% 0.02% $429K $216.98
2024 Q3 REDUCED 1,080 -35 -3.1% 0.01% $251K $221.09
2024 Q2 ADDED 1,115 +35 +3.2% 0.01% $217K $184.79
15 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AMT price (monthly, adj. close)

Other funds also holding AMT

As of 2025 Q4 — sorted by position size

B&I Capital AG 3Y 11.18% Heard Capital LLC 3Y 9.58% AVENIR CORP 3Y 7Y 7.96% Vert Asset Management LLC 3Y 7.35% COHEN & STEERS, INC. 3Y 7Y 3.96% LDR Capital Management LLC 3Y 7Y 3.77% Partners Group Holding AG 3Y 7Y 3.71% LASALLE INVESTMENT MANAGEMENT SECURITIES LLC 3Y 7Y 3.71% Broad Run Investment Management, LLC 3Y 7Y 3.58% Socorro Asset Management LP 3Y 3.44%
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