American Tower Corporation
MX ˙ BMV ˙ US03027X1000
SecurityMX:AMT / American Tower Corporation
InstitutionIntegrated Advisors Network LLC
Latest Disclosed Ownership9,113 shares
Latest Disclosed Value $ 1,572,771
Integrated Advisors Network LLC reports 6.50% increase in ownership of AMT / American Tower Corporation

On April 28, 2026 - Integrated Advisors Network LLC filed a 13F-HR form disclosing ownership of 9,113 shares of American Tower Corporation (MX:AMT) valued at $1,572,771 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 8,557 shares of American Tower Corporation. This represents a change in shares of 6.50% 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)
2026-04-28 2026-03-31 13F AMERICAN TOWER COM 03027X100 9,113 556 6.50 1,573 4.66 0.0825
2026-02-17 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,557 -1,848 -17.76 1,502 -24.94 0.0665
2025-11-12 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 10,405 516 5.22 2,001 -8.42 0.0840
2025-08-12 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 9,889 -567 -5.42 2,186 -3.96 0.0987
2025-04-15 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 10,456 390 3.87 2,275 23.24 0.1148
2025-02-25 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 10,066 -2,085 -17.16 1,846 -34.65 0.0882
2024-10-25 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 12,151 1,974 19.40 2,826 42.82 0.1336
2024-08-09 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 10,177 -1,022 -9.13 1,978 -10.58 0.1013
2024-05-06 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 11,199 -14,169 -55.85 2,213 -59.61 0.1124
2024-02-26 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 25,368 216 0.86 5,476 32.40 0.3096
2023-11-16 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 25,152 -2,063 -7.58 4,136 -21.64 0.2529
2023-07-14 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 27,215 -124 -0.45 5,278 -5.51 0.3039
2023-05-08 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 27,339 633 2.37 5,587 -1.26 0.3357
2023-02-02 2022-12-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 26,706 -446 -1.64 5,658 -2.97 0.3646
2022-11-08 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 27,152 473 1.77 5,830 -14.50 0.3961
2022-08-12 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 26,679 9,741 57.51 6,819 60.26 0.4437
2022-05-02 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 16,938 -12,422 -42.31 4,255 -50.45 0.2495
2022-02-14 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 29,360 -180 -0.61 8,588 9.54 0.5065
2021-11-15 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 29,540 12,175 70.11 7,840 67.13 0.5200
2021-08-06 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 17,365 1,081 6.64 4,691 20.50 0.3452
2021-05-17 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 16,284 1,826 12.63 3,893 19.97 0.3557
2021-02-12 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 14,458 458 3.27 3,245 -4.11 0.3557
2020-11-09 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 14,000 531 3.94 3,384 -2.81 0.4278
2020-08-13 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 13,469 -956 -6.63 3,482 10.86 0.4081
2020-05-06 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 14,425 2,494 20.90 3,141 14.55 0.6149
2020-02-06 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 11,931 11,931 2,742 0.3699
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.