American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionCentaurus Financial, Inc.
Latest Disclosed Ownership922 shares
Latest Disclosed Value $ 159
Centaurus Financial, Inc. reports 1.50% decrease in ownership of AMT / American Tower Corporation

On May 18, 2026 - Centaurus Financial, Inc. filed a 13F-HR form disclosing ownership of 922 shares of American Tower Corporation (US:AMT) valued at $159,119 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 936 shares of American Tower Corporation. The current value of the position is $168,025 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)
2026-05-18 2026-03-31 13F AMERICAN TOWER COM 03027X100 922 -14 -1.50 0 0.0076
2026-02-13 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 936 -1,144 -55.00 0 0.0075
2025-11-20 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 2,080 1,114 115.32 0 0.0188
2025-08-29 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 966 -14 -1.43 0 0.0124
2025-05-15 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 980 -30 -2.97 0 0.0129
2025-03-12 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 1,010 -205 -16.87 0 0.0113
2024-11-12 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,215 156 14.73 0 0.0179
2024-09-23 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,059 16 1.53 0 0.0137
2024-05-14 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 1,043 2 0.19 0 0.0144
2024-02-26 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 1,041 -296 -22.14 0 0.0171
2023-11-13 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,337 -268 -16.70 0 0.0191
2023-08-15 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,605 -3,133 -66.12 0 0.0272
2023-05-18 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 4,738 -267 -5.33 1 -100.00 0.0775
2023-02-13 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,005 -689 -12.10 1 -99.92 0.0997
2022-12-05 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,694 -538 -8.63 1,223 -23.23 0.1192
2022-08-02 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 6,232 -556 -8.19 1,593 -6.57 0.1571
2022-05-13 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 6,788 -1,779 -20.77 1,705 -31.96 0.1345
2022-02-01 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,567 3,294 62.47 2,506 79.00 0.1895
2021-11-12 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 5,273 -6,054 -53.45 1,400 -54.25 0.1173
2021-08-10 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 11,327 145 1.30 3,060 14.48 0.2576
2021-04-30 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 11,182 2,596 30.24 2,673 38.71 0.2636
2021-01-25 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 8,586 7,556 733.59 1,927 673.90 0.2028
2020-11-12 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,030 6 0.59 249 -6.04 0.0345
2020-08-13 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,024 103 11.18 265 32.50 0.0392
2020-04-21 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 921 14 1.54 200 -3.85 0.0400
2020-02-12 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 907 -248 -21.47 208 -18.43 0.0291
2019-11-09 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,155 -879 -43.22 255 -38.70 0.0399
2019-08-15 2019-06-30 13F AMERICAN TOWER CORP COM 03027X100 2,034 1,726 560.39 416 41,500.00 0.0655
2019-07-01 2019-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 308 108 54.00 2 0.00 0.0092
2019-05-13 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 1,564 1,364 308
2019-02-12 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 200 -800 -80.00 1 -99.20 0.0072
2018-11-02 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,000 -131 -11.58 125 -23.31 0.0226
2018-08-14 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,131 -221 -16.35 163 -17.26 0.0225
2018-05-07 2018-03-31 13F AMERICANTOWERCORPNEW COM 03027X100 1,352 1,352 197 0.0462
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.