아메리칸 타워 코퍼레이션
MX ˙ BMV ˙ US03027X1000
SecurityMX:AMT / American Tower Corporation
InstitutionSeacrest Wealth Management, Llc
Latest Disclosed Ownership3,094 shares
Latest Disclosed Value $ 533,968
Seacrest Wealth Management, Llc reports 0.06% decrease in ownership of AMT / American Tower Corporation

On April 15, 2026 - Seacrest Wealth Management, Llc filed a 13F-HR form disclosing ownership of 3,094 shares of American Tower Corporation (MX:AMT) valued at $533,968 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 3,096 shares of American Tower Corporation. This represents a change in shares of -0.06% during the quarter.

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)
2026-04-15 2026-03-31 13F AMERICAN TOWER COM 03027X100 3,094 -2 -0.06 534 1.72 0.0571
2026-01-12 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 3,096 -827 -21.08 525 -28.02 0.0531
2025-11-13 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 3,923 -360 -8.41 728 -23.04 0.0768
2025-07-11 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 4,283 303 7.61 947 9.24 0.1028
2025-04-11 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 3,980 -2 -0.05 866 18.63 0.0980
2025-01-14 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 3,982 -2,018 -33.63 730 -47.67 0.0768
2024-10-16 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,000 -260 -4.15 1,395 14.72 0.1503
2024-07-22 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,260 155 2.54 1,217 0.83 0.1385
2024-04-18 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,105 -1,436 -19.04 1,206 -25.33 0.1475
2024-01-18 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 7,541 8 0.11 1,616 30.45 0.1996
2023-10-12 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 7,533 25 0.33 1,239 -14.97 0.1609
2023-07-14 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 7,508 -196 -2.54 1,456 -7.50 0.1838
2023-05-12 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 7,704 161 2.13 1,574 -1.44 0.2132
2023-02-14 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 7,543 1,884 33.29 1,598 31.44 0.2292
2022-11-15 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,659 -1,064 -15.83 1,215 -29.28 0.1844
2022-08-09 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,723 -130 -1.90 1,718 -0.23 0.2162
2022-05-16 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,853 286 4.36 1,722 -10.36 0.1978
2022-02-11 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,567 367 5.92 1,921 16.71 0.2107
2021-11-16 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,200 47 0.76 1,646 -0.96 0.1985
2021-08-12 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,153 509 9.02 1,662 23.20 0.2004
2021-05-17 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,644 134 2.43 1,349 9.05 0.1786
2021-02-09 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,510 251 4.77 1,237 -2.68 0.1739
2020-11-12 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,259 -54 -1.02 1,271 -7.50 0.2037
2020-07-27 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 5,313 118 2.27 1,374 21.49 0.2375
2020-05-13 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,195 198 3.96 1,131 -1.48 0.2431
2020-01-22 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 4,997 638 14.64 1,148 19.09 0.1924
2019-10-15 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 4,359 -25 -0.57 964 7.59 0.1805
2019-07-19 2019-06-30 13F AMERICAN TOWER CORP COM 03027X100 4,384 -276 -5.92 896 -2.40 0.1824
2019-05-10 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 4,660 0 0.00 918 24.56 0.1575
2019-02-13 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 4,660 -374 -7.43 737 0.82 0.1519
2018-11-14 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,034 -520 -9.36 731 -8.74 0.1237
2018-08-03 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 5,554 459 9.01 801 8.10 0.1443
2018-04-20 2018-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,095 999 24.39 741 26.88 0.1359
2018-02-02 2017-12-31 13F AMERICAN TOWER CORP COM 03027X100 4,096 4,096 584 0.1068
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.