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American Tower Reit shares owned by Thompson Investment Management

Quarter-by-quarter ownership of American Tower Reit (AMT) shares owned by Thompson Investment Management from 13F filings

Historical chart of Thompson Investment Management investment in American Tower Reit

Tip: Access up to 7 years of quarterly data

All positions including American Tower Reit held by Thompson Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in American Tower Reit by Thompson Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $2.9M 15k 192.32
2025-06-30 $3.3M 15k 221.02
2025-03-31 $3.2M 15k 217.60
2024-03-31 $27k 136 197.59
2023-12-31 $29k 136 215.88