American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionFragasso Group Inc.
Latest Disclosed Ownership3,391 shares
Latest Disclosed Value $ 597,229
Fragasso Group Inc. reports 3.34% decrease in ownership of AMT / American Tower Corporation

On April 7, 2026 - Fragasso Group Inc. filed a 13F-HR form disclosing ownership of 3,391 shares of American Tower Corporation (US:AMT) valued at $585,219 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 3,508 shares of American Tower Corporation. This represents a change in shares of -3.34% during the quarter. The current value of the position is $617,976 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F AMERICAN TOWER COM 03027X100 3,391 -117 -3.34 597 -2.93 0.0360
2026-01-07 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 3,508 -397 -10.17 616 -17.12 0.0373
2025-10-06 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 3,905 -221 -5.36 743 -18.55 0.0464
2025-07-09 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 4,126 -1,716 -29.37 912 -28.32 0.0615
2025-04-09 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,842 -14,673 -71.52 1,271 -66.21 0.0944
2025-01-13 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 20,515 -1,917 -8.55 3,763 -27.88 0.2870
2024-10-07 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 22,432 -1,187 -5.03 5,217 13.61 0.4008
2024-07-09 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 23,619 304 1.30 4,591 -0.33 0.3784
2024-04-10 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 23,315 -173 -0.74 4,607 -9.15 0.3897
2024-01-08 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 23,488 -426 -1.78 5,070 28.94 0.4617
2023-12-06 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 23,914 -166 -0.69 3,933 -15.80 0.4133
2023-07-10 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 24,080 -2,157 -8.22 4,670 -12.89 0.4993
2023-04-13 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 26,237 721 2.83 5,361 -0.81 0.6107
2023-01-24 2022-12-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 25,516 2,165 9.27 5,406 7.80 0.6271
2022-10-13 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 23,351 564 2.48 5,014 -13.91 0.7105
2022-08-30 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 22,787 739 3.35 5,824 5.15 0.7851
2022-04-06 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 22,048 36 0.16 5,539 -13.98 0.6529
2022-01-19 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 22,012 -139 -0.63 6,439 9.53 0.7604
2021-10-08 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 22,151 497 2.30 5,879 0.50 0.7773
2021-07-19 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 21,654 899 4.33 5,850 17.90 0.7830
2021-05-27 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 20,755 2,219 11.97 4,962 19.25 0.6971
2021-02-04 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 18,536 759 4.27 4,161 -3.16 0.6208
2020-11-05 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 17,777 336 1.93 4,297 -4.36 0.7162
2020-08-10 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 17,441 -516 -2.87 4,493 14.91 0.7644
2020-05-14 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 17,957 72 0.40 3,910 -4.87 0.8879
2020-02-13 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 17,885 825 4.84 4,110 8.93 0.6915
2019-11-13 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 17,060 555 3.36 3,773 11.83 0.6994
2019-08-13 2019-06-30 13F AMERICAN TOWER CORP COM 03027X100 16,505 701 4.44 3,374 8.35 0.6673
2019-05-08 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 15,804 2,228 16.41 3,114 44.97 0.6649
2019-02-12 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 13,576 267 2.01 2,148 0.23 0.4805
2018-11-13 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 13,309 2,865 27.43 2,143 42.30 0.5188
2018-08-01 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 10,444 -610 -5.52 1,506 -6.29 0.3881
2018-05-14 2018-03-31 13F AMERICAN TOWER CORP COM 03027X100 11,054 257 2.38 1,607 4.35 0.3980
2018-02-09 2017-12-31 13F AMERICAN TOWER CORP COM 03027X100 10,797 898 9.07 1,540 13.82 0.3742
2017-11-13 2017-09-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 9,899 -3,946 -28.50 1,353 -26.11 0.4079
2017-11-07 2017-09-30 13F American Tower COM 03027X100 13,234 -611 1,840
2017-08-09 2017-06-30 13F American Tower COM 03027X100 13,845 249 1.83 1,831 10.84 0.5589
2017-05-15 2017-03-31 13F American Tower COM 03027X100 13,596 312 2.35 1,652 17.75 0.5236
2017-02-14 2016-12-31 13F American Tower COM 03027X100 13,284 1,859 16.27 1,403 8.42 0.4658
2016-10-28 2016-09-30 13F American Tower COM 03027X100 11,425 1,008 9.68 1,294 9.38 0.4618
2016-07-12 2016-06-30 13F American Tower COM 03027X100 10,417 239 2.35 1,183 13.53 0.4429
2016-04-11 2016-03-31 13F American Tower COM 03027X100 10,178 146 1.46 1,042 7.20 0.4089
2016-01-08 2015-12-31 13F American Tower COM 03027X100 10,032 -8 -0.08 972 10.08 0.3713
2015-11-04 2015-09-30 13F/A-1 American Tower COM 03027X100 10,040 10,040 0.08 883 -9.16 0.3451
2015-10-28 2015-09-30 13F American Tower COM 03027X100 10,040 996
2015-01-21 2014-12-31 13F American Tower COM 03027X100 0 -8,407 -100.00 0 -100.00
2014-11-03 2014-09-30 13F American Tower COM 03027X100 8,407 85 1.02 787 5.07 0.6141
2014-08-15 2014-06-30 13F American Tower COM 03027X100 8,322 185 2.27 749 12.46 0.6605
2014-08-15 2014-03-31 13F American Tower COM 03027X100 8,137 0 0.00 666 2.62 0.6863
2014-08-15 2013-12-31 13F American Tower COM 03027X100 8,137 8,137 649 0.5799
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.