American Tower Reit shares owned by Cornerstone Advisors
Quarter-by-quarter ownership of American Tower Reit (AMT) shares owned by Cornerstone Advisors
from 13F filings
Historical chart of Cornerstone Advisors investment in American Tower Reit
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Quarterly reported holdings in American Tower Reit by Cornerstone Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2021-12-31 | $0 | 0 | 0.00 |
| 2018-06-30 | $2.5M | 17k | 144.18 |
| 2018-03-31 | $2.5M | 17k | 145.35 |
| 2017-12-31 | $3.7M | 26k | 142.65 |
| 2017-09-30 | $3.6M | 26k | 136.69 |
| 2017-06-30 | $1.7M | 13k | 132.31 |
| 2017-03-31 | $972k | 8.0k | 121.50 |
| 2016-12-31 | $845k | 8.0k | 105.62 |
| 2016-09-30 | $907k | 8.0k | 113.38 |
| 2016-06-30 | $909k | 8.0k | 113.62 |
| 2016-03-31 | $819k | 8.0k | 102.38 |
| 2015-12-31 | $776k | 8.0k | 97.00 |
| 2015-09-30 | $352k | 4.0k | 88.00 |