American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership5,589 shares
Latest Disclosed Value $ 964,551
CENTRAL TRUST Co reports 4.90% decrease in ownership of AMT / American Tower Corporation

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 5,589 shares of American Tower Corporation (US:AMT) valued at $964,550 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 5,877 shares of American Tower Corporation. This represents a change in shares of -4.90% during the quarter. The current value of the position is $1,018,539 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.

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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)
2026-04-17 2026-03-31 13F AMERICAN TOWER COM 03027X100 5,589 -288 -4.90 965 -6.50 0.0103
2026-02-02 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,877 -724 -10.97 1,032 -18.75 0.0202
2025-11-06 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,601 -146 -2.16 1,270 -14.89 0.0265
2025-08-07 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,747 -717 -9.61 1,491 -8.19 0.0344
2025-04-18 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 7,464 -324 -4.16 1,624 13.73 0.0399
2025-01-24 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 7,788 -2,147 -21.61 1,428 -38.18 0.0350
2024-10-22 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 9,935 701 7.59 2,310 28.76 0.0541
2024-08-05 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 9,234 610 7.07 1,795 5.28 0.0440
2024-04-24 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 8,624 -210 -2.38 1,704 -10.64 0.0424
2024-01-24 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,834 2,766 45.58 1,907 91.27 0.0507
2023-10-26 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,068 -135 -2.18 998 -17.12 0.0288
2023-07-26 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,203 -572 -8.44 1,203 -13.08 0.0336
2023-04-19 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,775 154 2.33 1,384 -1.28 0.0405
2023-01-26 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,621 -2,802 -29.74 1,403 -30.70 0.0432
2022-11-17 2022-09-30 13F/A-2 AMERICAN TOWER CORP COM 03027X100 9,423 -354 -3.62 2,023 -19.05 0.0694
2022-11-04 2022-09-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 9,777 0 2,499 0.0448
2022-11-03 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 9,777 0 2,499 0.0448
2022-08-09 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 9,777 -877 -8.23 2,499 -6.61 0.0824
2022-05-03 2022-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 10,654 -3,460 -24.51 2,676 -35.17 0.0766
2022-02-08 2021-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 14,114 210 1.51 4,128 11.87 0.1163
2021-10-19 2021-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 13,904 593 4.45 3,690 2.61 0.1315
2021-07-23 2021-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 13,311 691 5.48 3,596 19.19 0.1305
2021-04-23 2021-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 12,620 854 7.26 3,017 14.24 0.1180
2021-01-29 2020-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 11,766 -834 -6.62 2,641 -13.30 0.1080
2020-10-22 2020-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 12,600 1,264 11.15 3,046 3.92 0.1379
2020-07-14 2020-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 11,336 6,218 121.49 2,931 163.11 0.1470
2020-04-17 2020-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 5,118 80 1.59 1,114 -3.80 0.0682
2020-01-21 2019-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 5,038 781 18.35 1,158 23.06 0.0592
2019-10-28 2019-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 4,257 148 3.60 941 9.42 0.0530
2019-07-12 2019-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 4,109 -50 -1.20 860 4.88 0.0490
2019-04-26 2019-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 4,159 -1,143 -21.56 820 -2.15 0.0489
2019-01-08 2018-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 5,302 585 12.40 838 22.34 0.0557
2018-10-04 2018-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 4,717 323 7.35 685 8.21 0.0398
2018-07-09 2018-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 4,394 -55 -1.24 633 -2.01 0.0404
2018-04-04 2018-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 4,449 -92 -2.03 646 -0.31 0.0410
2018-01-23 2017-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 4,541 820 22.04 648 27.31 0.0394
2017-10-17 2017-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 3,721 -532 -12.51 509 -9.59 0.0329
2017-07-14 2017-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 4,253 119 2.88 563 11.93 0.0372
2017-04-06 2017-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 4,134 807 24.26 503 42.90 0.0335
2017-01-24 2016-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 3,327 1,444 76.69 352 64.49 0.0242
2016-10-24 2016-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 1,883 0 0.00 214 0.00 0.0156
2016-08-08 2016-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 1,883 100 5.61 214 17.58 0.0160
2016-04-11 2016-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 1,783 827 86.51 182 97.83 0.0144
2016-01-21 2015-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 956 0 0.00 92 9.52 0.0076
2015-10-14 2015-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 956 -450 -32.01 84 -36.36 0.0073
2015-07-28 2015-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 1,406 -1,446 -50.70 132 -50.75 0.0104
2015-04-09 2015-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 2,852 0 0.00 268 -4.63 0.0216
2015-01-16 2014-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 2,852 300 11.76 281 17.57 0.0229
2014-10-23 2014-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 2,552 1,200 88.76 239 95.90 0.0190
2014-07-09 2014-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 1,352 553 69.21 122 87.69 0.0578
2014-05-07 2014-03-31 13F AMERICAN TOWER COMMON STOCK 03027X100 799 9 1.14 65 3.17 0.0054
2014-01-27 2013-12-31 13F AMERICAN TOWER COMMON STOCK 03027X100 790 0 0.00 63 8.62 0.0053
2013-10-24 2013-09-30 13F AMERICAN TOWER COMMON STOCK 03027X100 790 -30 -3.66 58 -3.33 0.0053
2013-08-13 2013-06-30 13F AMERICAN TOWER COMMON STOCK 03027X100 820 820 60 0.0057
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.