American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionLegacy Bridge, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Legacy Bridge, LLC closes position in AMT / American Tower Corporation

On May 14, 2026 - Legacy Bridge, LLC filed a 13F-HR form disclosing ownership of 0 shares of American Tower Corporation (US:AMT) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 34 shares of American Tower Corporation. The current value of the position is $0 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)
2026-05-14 2026-03-31 13F AMERICAN TOWER CORP COM 03027X100 0 -100.00 0
2026-01-23 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 34 34 6 0.0024
2024-08-06 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 0 -5,442 -100.00 0 -100.00
2024-04-25 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,442 -14 -0.26 1,075 -8.67 0.6291
2024-01-17 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,456 -330 -5.70 1,178 23.76 0.7632
2023-10-11 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,786 0 0.00 952 -15.24 0.6783
2023-07-11 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 5,786 -550 -8.68 1,122 -13.29 0.7491
2023-04-24 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,336 0 0.00 1,295 -3.58 0.9032
2023-01-11 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,336 0 0.00 1,342 -1.32 0.9541
2022-11-02 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,336 0 0.00 1,360 -16.00 1.0848
2022-07-21 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,336 0 0.00 1,619 1.70 1.1948
2022-04-28 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,336 -85 -1.32 1,592 -15.23 0.9301
2022-01-18 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,421 15 0.23 1,878 10.47 0.9783
2021-10-26 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,406 0 0.00 1,700 -1.79 0.9800
2021-08-03 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,406 4,015 167.92 1,731 202.62 0.9790
2021-04-29 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 2,391 535 28.83 572 37.17 0.3701
2021-02-02 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 1,856 0 0.00 417 -7.13 0.3023
2020-10-19 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,856 300 19.28 449 11.69 0.4099
2020-08-04 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,556 0 0.00 402 18.58 0.4424
2020-05-01 2020-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 1,556 186 13.58 339 7.62 0.4269
2020-04-09 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 1,556 186 339 429,995.6874
2020-02-04 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 1,370 1,350 6,750.00 315 7,775.00 0.2616
2019-10-15 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 20 20 4 0.0038
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.