American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionHantz Financial Services, Inc.
Latest Disclosed Ownership30,506 shares
Latest Disclosed Value $ 5,265
Hantz Financial Services, Inc. reports 33.02% increase in ownership of AMT / American Tower Corporation

On May 1, 2026 - Hantz Financial Services, Inc. filed a 13F-HR form disclosing ownership of 30,506 shares of American Tower Corporation (US:AMT) valued at $5,264,725 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 22,934 shares of American Tower Corporation. This represents a change in shares of 33.02% during the quarter. The current value of the position is $5,559,413 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)
2026-05-01 2026-03-31 13F AMERICAN TOWER CORP USD 03027X100 30,506 7,572 33.02 5 25.00 0.0803
2026-02-09 2025-12-31 13F AMERICAN TOWER CORP USD 03027X100 22,934 -1,834 -7.40 4 0.00 0.0593
2025-11-05 2025-09-30 13F AMERICAN TOWER CORP USD 03027X100 24,768 -1,463 -5.58 5 -20.00 0.0721
2025-08-04 2025-06-30 13F AMERICAN TOWER CORP USD 03027X100 26,231 -629 -2.34 6 0.00 0.0937
2025-05-12 2025-03-31 13F AMERICAN TOWER CORP USD 03027X100 26,860 -1,028 -3.69 6 0.00 0.1028
2025-01-23 2024-12-31 13F AMERICAN TOWER CORP USD 03027X100 27,888 -1,141 -3.93 5 -16.67 0.0891
2024-11-14 2024-09-30 13F AMERICAN TOWER CORP USD 03027X100 29,029 -959 -3.20 7 20.00 0.1198
2024-07-30 2024-06-30 13F AMERICAN TOWER CORP USD 03027X100 29,988 -1,371 -4.37 6 -16.67 0.1121
2024-08-06 2024-03-31 13F/A AMERICAN TOWER CORP USD 03027X100 31,359 -1,041 -3.21 6 0.00 0.1207
2024-08-06 2023-12-31 13F/A AMERICAN TOWER CORP USD 03027X100 32,400 326 1.02 7 20.00 0.1526
2024-08-06 2023-09-30 13F/A AMERICAN TOWER CORP USD 03027X100 32,074 7,585 30.97 5 25.00 0.1339
2024-08-06 2023-06-30 13F/A AMERICAN TOWER CORP USD 03027X100 24,489 262 1.08 5 0.00 0.1189
2024-08-06 2023-03-31 13F/A AMERICAN TOWER CORP USD 03027X100 24,227 514 2.17 5 -20.00 0.1350
2024-08-06 2022-12-31 13F/A AMERICAN TOWER CORP USD 03027X100 23,713 264 1.13 5 0.00 0.1516
2024-08-06 2022-09-30 13F/A AMERICAN TOWER CORP USD 03027X100 23,449 896 3.97 5 0.00 0.1738
2024-08-06 2022-06-30 13F/A AMERICAN TOWER CORP USD 03027X100 22,553 1,554 7.40 6 0.00 0.1946
2024-08-06 2022-03-31 13F/A AMERICAN TOWER CORP USD 03027X100 20,999 917 4.57 5 0.00 0.1555
2024-08-06 2021-12-31 13F/A AMERICAN TOWER CORP USD 03027X100 20,082 275 1.39 6 0.00 0.1693
2024-08-06 2021-09-30 13F/A AMERICAN TOWER CORP USD 03027X100 19,807 1,079 5.76 5 0.00 0.1721
2024-08-06 2021-06-30 13F/A AMERICAN TOWER CORP USD 03027X100 18,728 643 3.56 5 25.00 0.1855
2024-08-06 2021-03-31 13F/A AMERICAN TOWER CORP USD 03027X100 18,085 341 1.92 4 33.33 0.1792
2024-08-06 2020-12-31 13F/A AMERICAN TOWER CORP USD 03027X100 17,744 346 1.99 4 -25.00 0.1781
2024-08-06 2020-09-30 13F/A AMERICAN TOWER CORP USD 03027X100 17,398 75 0.43 4 0.00 0.2147
2024-08-06 2020-06-30 13F/A AMERICAN TOWER CORP USD 03027X100 17,323 125 0.73 4 33.33 0.2502
2024-08-06 2020-03-31 13F/A AMERICAN TOWER CORP USD 03027X100 17,198 17,198 4 0.2590
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.