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American Tower Reit shares owned by Custom Index Systems

Quarter-by-quarter ownership of American Tower Reit (AMT) shares owned by Custom Index Systems from 13F filings

Historical chart of Custom Index Systems investment in American Tower Reit

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All positions including American Tower Reit held by Custom Index Systems consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in American Tower Reit by Custom Index Systems

Quarter filed Position value Share count Share price at filing
2025-09-30 $235k 1.2k 192.32
2025-06-30 $206k 934 221.02
2024-12-31 $222k 1.2k 183.41

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Top funds holding American Tower Reit

Vanguard Group
BlackRock
State Street Corporation
Jpmorgan Chase & Co
Cohen & Steers Capital Management
Geode Capital Management
FMR
Morgan Stanley
Deutsche Bank Aktiengesellschaft
Invesco
Dimensional Fund Advisors
Principal Financial Group
Charles Schwab Investment Management
Northern Trust
Goldman Sachs Group

View all funds holding American Tower Reit