American Tower Reit shares owned by First Manhattan
Quarter-by-quarter ownership of American Tower Reit (AMT) shares owned by First Manhattan
from 13F filings
Historical chart of First Manhattan investment in American Tower Reit
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Quarterly reported holdings in American Tower Reit by First Manhattan
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $41M | 209k | 194.02 |
| 2025-06-30 | $49M | 221k | 222.71 |
| 2025-03-31 | $48M | 220k | 217.60 |
| 2024-12-31 | $42M | 210k | 199.15 |
| 2024-09-30 | $45M | 193k | 232.56 |
| 2024-06-30 | $38M | 191k | 195.89 |
| 2024-03-31 | $23M | 114k | 197.59 |
| 2023-09-30 | $91M | 555k | 164.45 |
| 2023-06-30 | $137M | 709k | 193.94 |
| 2023-03-31 | $166M | 812k | 204.34 |
| 2022-12-31 | $169M | 796k | 211.86 |
| 2022-09-30 | $162M | 752k | 214.70 |
| 2022-06-30 | $172M | 671k | 255.59 |
| 2022-03-31 | $158M | 630k | 251.22 |
| 2021-12-31 | $181M | 619k | 292.50 |
| 2021-09-30 | $157M | 591k | 265.41 |
| 2021-06-30 | $158M | 585k | 270.14 |
| 2021-03-31 | $138M | 579k | 239.06 |
| 2020-12-31 | $76M | 339k | 224.46 |
| 2020-09-30 | $289k | 1.2k | 241.64 |
| 2020-06-30 | $306k | 1.2k | 258.23 |
| 2020-03-31 | $280k | 1.3k | 217.56 |
| 2019-12-31 | $293k | 1.3k | 229.62 |
| 2019-09-30 | $280k | 1.3k | 220.99 |
| 2019-06-30 | $251k | 1.2k | 204.23 |
| 2019-03-31 | $230k | 1.2k | 196.75 |
| 2018-12-31 | $97k | 619 | 156.70 |
| 2018-09-30 | $87k | 601 | 144.76 |
| 2018-06-30 | $86k | 601 | 143.09 |
| 2018-03-31 | $107k | 740 | 144.59 |
| 2017-12-31 | $73k | 516 | 141.47 |
| 2017-09-30 | $77k | 565 | 136.28 |
| 2017-06-30 | $56k | 427 | 131.15 |
| 2017-03-31 | $45k | 378 | 119.05 |
| 2016-12-31 | $39k | 378 | 103.17 |
| 2016-09-30 | $44k | 396 | 111.11 |
| 2016-06-30 | $44k | 396 | 111.11 |
| 2016-03-31 | $40k | 396 | 101.01 |
| 2015-12-31 | $77k | 796 | 96.73 |
| 2015-09-30 | $25k | 295 | 84.75 |
| 2015-06-30 | $8.0k | 96 | 83.33 |
| 2015-03-31 | $1.0k | 18 | 55.56 |
| 2014-12-31 | $41k | 418 | 98.09 |
| 2014-09-30 | $1.0k | 18 | 55.56 |
| 2014-06-30 | $1.0k | 18 | 55.56 |
| 2014-03-31 | $1.0k | 18 | 55.56 |
| 2013-12-31 | $1.0k | 18 | 55.56 |