American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionLee Financial Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Lee Financial Co closes position in AMT / American Tower Corporation

On April 13, 2026 - Lee Financial Co 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 22, 2026 disclosing 5,176 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)
2026-04-13 2026-03-31 13F AMERICAN TOWER CORP COM 03027X100 0 -100.00 0
2026-01-22 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,176 -721 -12.23 910 -19.82 0.1228
2025-11-04 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,897 -16 -0.27 1,136 -13.23 0.1424
2025-07-24 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 5,913 192 3.36 1,308 5.14 0.1877
2025-05-13 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 5,721 -717 -11.14 1,245 5.25 0.1902
2025-01-30 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,438 -106 -1.62 1,182 -22.29 0.1660
2024-11-14 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,544 711 12.19 1,522 34.01 0.2161
2024-08-14 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 5,833 -372 -6.00 1,135 -7.42 0.1850
2024-05-15 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,205 -60 -0.96 1,226 -9.39 0.2044
2024-02-08 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,265 -17 -0.27 1,354 30.98 0.2376
2023-11-09 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,282 -437 -6.50 1,033 -20.78 0.1925
2023-08-08 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,719 -4 -0.06 1,304 -5.03 0.2284
2023-05-15 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,723 281 4.36 1,374 0.66 0.2357
2023-02-09 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,442 60 0.94 1,365 -0.44 0.2329
2022-11-02 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,382 20 0.31 1,370 -15.74 0.2562
2022-08-10 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,362 -80 -1.24 1,626 0.49 0.2983
2022-05-11 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,442 88 1.38 1,618 -12.96 0.2895
2022-02-08 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,354 8 0.13 1,859 10.39 0.3491
2021-11-12 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 6,346 -1,172 -15.59 1,684 -17.09 0.3484
2021-08-04 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 7,518 -194 -2.52 2,031 10.14 0.4308
2021-05-13 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 7,712 -275 -3.44 1,844 2.84 0.4372
2021-02-12 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 7,987 15 0.19 1,793 -6.95 0.4650
2020-11-03 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 7,972 -19 -0.24 1,927 -6.73 0.5384
2020-08-11 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 7,991 -404 -4.81 2,066 13.02 0.5735
2020-05-07 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 8,395 -37 -0.44 1,828 -5.68 0.6064
2020-02-14 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,432 94 1.13 1,938 5.10 0.4187
2019-11-08 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 8,338 5 0.06 1,844 8.28 0.4148
2019-07-30 2019-06-30 13F AMERICAN TOWER CORP COM 03027X100 8,333 -10 -0.12 1,703 3.59 0.3846
2019-04-30 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 8,343 88 1.07 1,644 25.88 0.3848
2019-02-11 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,255 -199 -2.35 1,306 6.27 0.3500
2018-11-07 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 8,454 -286 -3.27 1,229 -2.54 0.3021
2018-08-14 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 8,740 -74 -0.84 1,261 -1.56 0.2972
2018-05-09 2018-03-31 13F AMERICAN TOWER CORP COM 03027X100 8,814 185 2.14 1,281 4.06 0.3250
2018-02-09 2017-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,629 1,219 16.45 1,231 21.52 0.3576
2017-11-07 2017-09-30 13F AMERICAN TOWER CORP COM 03027X100 7,410 -196 -2.58 1,013 0.70 0.3268
2017-07-27 2017-06-30 13F AMERICAN TOWER CORP COM 03027X100 7,606 72 0.96 1,006 9.83 0.3703
2017-05-09 2017-03-31 13F AMERICAN TOWER CORP COM 03027X100 7,534 7,409 5,927.20 916 6,946.15 0.3651
2017-02-14 2016-12-31 13F AMERICAN TOWER CORP COM 03027X100 125 125 13 0.0073
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.