美國鐵塔公司
IT ˙ BIT ˙ US03027X1000
€159.75 0.00 (0.00%)
2026-06-04
分享價格
SecurityIT:1AMT / American Tower Corporation
InstitutionPerpetual Ltd
Latest Disclosed Ownership226,291 shares
Latest Disclosed Value $ 39,053,301
Perpetual Ltd reports 14.79% increase in ownership of 1AMT / American Tower Corporation

On April 14, 2026 - Perpetual Ltd filed a 13F-HR form disclosing ownership of 226,291 shares of American Tower Corporation (IT:1AMT) valued at $32,744,308 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 197,131 shares of American Tower Corporation. This represents a change in shares of 14.79% during the quarter. The current value of the position is $36,149,987 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)
2026-04-14 2026-03-31 13F AMERICAN TOWER COM 03027X100 226,291 29,160 14.79 39,053 12.84 0.2947
2026-01-20 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 197,131 7,545 3.98 34,610 -5.08 0.5006
2025-10-10 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 189,586 179,780 1,833.37 36,461 1,582.56 0.4526
2025-07-11 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 9,806 -3,135 -24.23 2,167 -23.02 0.0254
2025-04-24 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 12,941 -453 -3.38 2,816 14.62 0.0340
2025-01-17 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 13,394 -10,140 -43.09 2,457 -55.13 0.0288
2024-10-09 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 23,534 -3,987 -14.49 5,473 2.32 0.0593
2024-07-30 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 27,521 1,480 5.68 5,350 3.97 0.0582
2024-04-16 2024-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 26,041 -2,022 -7.21 5,145 -15.07 0.0503
2024-04-10 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 26,041 -2,022 5,145 0.0319
2024-02-15 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 28,063 -420 -1.47 6,058 29.33 0.0625
2023-10-10 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 28,483 7,494 35.70 4,684 15.09 0.0484
2023-07-13 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 20,989 2,566 13.93 4,071 8.13 0.0349
2023-05-08 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 18,423 -13,111 -41.58 3,765 -50.62 0.0326
2020-12-08 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 31,534 31,534 7,623 0.5486
2020-12-08 2020-03-31 13F/A-1 American Tower COM 03027X100 0 -35,148 -100.00 0 -100.00
2020-02-12 2019-12-31 13F American Tower COM 03027X100 35,148 3,382 10.65 8,063 14.78 1.1971
2019-10-10 2019-09-30 13F American Tower COM 03027X100 31,766 8,600 37.12 7,025 48.33 1.0814
2019-07-30 2019-06-30 13F American Tower COM 03027X100 23,166 -2,000 -7.95 4,736 -4.50 0.7541
2019-05-06 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 25,166 6,328 33.59 4,959 65.74 0.7173
2019-02-08 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 18,838 -872 -4.42 2,992 4.47 0.4492
2018-10-30 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 19,710 -3,100 -13.59 2,864 -13.05 0.3849
2018-07-23 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 22,810 6,300 38.16 3,294 37.25 0.4008
2018-04-18 2018-03-31 13F AMERICAN TOWER CORP COM 03027X100 16,510 -16,050 -49.29 2,400 -48.54 0.3270
2018-02-12 2017-12-31 13F AMERICAN TOWER CORP COM 03027X100 32,560 -14,600 -30.96 4,664 -27.86 0.6029
2017-11-01 2017-09-30 13F AMERICAN TOWER CORP COM 03027X100 47,160 -8,400 -15.12 6,465 -12.06 0.9018
2017-09-26 2017-06-30 13F AMERICAN TOWER CORP COM 03027X100 55,560 1,360 2.51 7,352 12.36 0.5747
2017-09-26 2017-03-31 13F AMERICAN TOWER CORP COM 03027X100 54,200 26,400 94.96 6,543 122.70 0.6497
2017-09-26 2016-12-31 13F AMERICAN TOWERCORPNEW COM 03027X100 27,800 19,100 219.54 2,938 197.97 0.4478
2017-09-26 2016-09-30 13F AMERICAN TOWER CORP COM 03027X100 8,700 8,700 986 0.0809
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.