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
InstitutionPrudential Financial Inc
Latest Disclosed Ownership507,959 shares
Latest Disclosed Value $ 87,663,564
Prudential Financial Inc reports 64.06% increase in ownership of 1AMT / American Tower Corporation

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 507,959 shares of American Tower Corporation (IT:1AMT) valued at $73,501,667 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 309,624 shares of American Tower Corporation. This represents a change in shares of 64.06% during the quarter. The current value of the position is $81,146,450 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)
2026-05-13 2026-03-31 13F AMERICAN TOWER COM 03027X100 507,959 198,335 64.06 87,664 61.26 0.0607
2026-02-13 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 309,624 -11,527 -3.59 54,361 -11.99 0.0656
2025-11-13 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 321,151 -14,744 -4.39 61,764 -16.81 0.0734
2025-08-12 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 335,895 -7,432 -2.16 74,240 -0.63 0.0959
2025-05-13 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 343,327 -60,456 -14.97 74,708 0.88 0.1064
2025-02-11 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 403,783 -120,266 -22.95 74,058 -39.23 0.1015
2024-11-14 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 524,049 145,431 38.41 121,873 65.60 0.1717
2024-08-13 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 378,618 -17,345 -4.38 73,596 -5.93 0.1105
2024-05-14 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 395,963 -85,330 -17.73 78,238 -24.27 0.1102
2024-02-13 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 481,293 -180,198 -27.24 103,307 -5.03 0.1561
2023-11-13 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 661,491 -83,515 -11.21 108,780 -24.71 0.1707
2023-08-11 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 745,006 -1,490 -0.20 144,486 -5.28 0.2104
2023-05-12 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 746,496 178,446 31.41 152,539 26.75 0.2388
2023-02-14 2022-12-31 13F AMERICAN TOWER CORP COM 03027X100 568,050 82,875 17.08 120,347 15.89 0.2028
2022-11-04 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 485,175 82,008 20.34 103,842 1.38 0.1760
2022-08-15 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 403,167 5,358 1.35 102,427 2.49 0.1625
2022-05-13 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 397,809 -17,662 -4.25 99,938 -15.22 0.1328
2022-02-14 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 415,471 9,985 2.46 117,875 2.63 0.1465
2021-11-15 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 405,486 -75,262 -15.66 114,856 -11.56 0.1603
2021-08-16 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 480,748 72,394 17.73 129,869 33.04 0.1787
2021-05-12 2021-03-31 13F AMERICAN TOWER CORP COM 03027X100 408,354 10,626 2.67 97,620 9.35 0.1462
2021-08-16 2020-12-31 13F/A-1 AMERICAN TOWER CORP COM 0224 03027X100 397,728 389,911 4,987.99 89,277 4,623.65 0.1501
2021-02-16 2020-12-31 13F AMERICAN TOWER CORP COM 03027X100 397,728 389,911 89,275 0.1501
2021-08-05 2020-09-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 7,817 3,677 88.82 1,890 76.64 0.2731
2020-11-16 2020-09-30 13F AMERICAN TOWER CORP COM 03027X100 453,791 449,651 109,695 0.2069
2021-08-05 2020-06-30 13F/A-1 AMERICAN TOWER CORP COM 0258 03027X100 4,140 390 10.40 1,070 30.97 0.1981
2020-08-12 2020-06-30 13F AMERICAN TOWER CORP COM 03027X100 439,486 435,736 113,625 0.2188
2021-08-05 2020-03-31 13F/A-1 AMERICAN TOWER CORP COM 0217 03027X100 3,750 341 10.00 817 4.34 0.2122
2020-05-12 2020-03-31 13F AMERICAN TOWER CORP COM 03027X100 568,894 565,485 123,877 0.2744
2021-08-05 2019-12-31 13F/A-1 AMERICAN TOWER CORP COM 0229 03027X100 3,409 217 6.80 783 10.91 0.2041
2020-02-11 2019-12-31 13F AMERICAN TOWER CORP COM 03027X100 864,217 861,025 198,614 0.2943
2021-08-05 2019-09-30 13F/A-1 AMERICAN TOWER CORP COM 0221 03027X100 3,192 232 7.84 706 16.69 0.2305
2019-11-13 2019-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,336,998 1,334,038 295,647 0.4690
2021-08-05 2019-06-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 2,960 558 23.23 605 27.91 0.2101
2019-08-08 2019-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,445,399 1,442,997 295,512 0.4605
2021-08-05 2019-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 2,402 1,411 142.38 473 201.27 0.2007
2019-05-15 2019-03-31 13F AMERICAN TOWER CORP COM 03027X100 838,373 837,382 165,210 0.2751
2021-08-05 2018-12-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 991 626 171.51 157 196.23 0.1272
2019-02-07 2018-12-31 13F AMERICAN TOWER CORP COM 03027X100 514,867 20,593 81,448 0.1431
2021-09-01 2018-09-30 13F/A-1 AMERICAN TOWER CORP COM 0145 03027X100 365 171 88.14 53 89.29 0.0852
2018-11-07 2018-09-30 13F AMERICAN TOWER CORP COM 03027X100 494,274 494,080 71,818 0.1058
2021-09-01 2018-06-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 194 169 676.00 28 600.00 0.1004
2018-08-13 2018-06-30 13F AMERICAN TOWER CORP COM 03027X100 500,688 500,663 72,184 0.1079
2021-09-01 2018-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 25 -1,590,522 -100.00 4 -100.00 0.0521
2018-05-04 2018-03-31 13F AMERICAN TOWER CORP COM 03027X100 487,527 -13,161 70,857 0.1079
2018-02-13 2017-12-31 13F AMERICAN TOWER CORP COM 03027X100 1,590,547 -324,340 -16.94 226,924 -13.30 0.3091
2017-11-02 2017-09-30 13F AMERICAN TOWER CORP COM 03027X100 1,914,887 -48,520 -2.47 261,727 0.74 0.4328
2017-08-07 2017-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,963,407 710,130 56.66 259,798 70.56 0.3865
2017-05-10 2017-03-31 13F AMERICAN TOWER CORP COM 03027X100 1,253,277 624,789 99.41 152,323 129.34 0.2375
2017-02-07 2016-12-31 13F AMERICAN TOWER CORP COM 03027X100 628,488 -169,450 -21.24 66,419 -26.55 0.1068
2016-11-04 2016-09-30 13F AMERICAN TOWER CORP COM 03027X100 797,938 -233,448 -22.63 90,430 -22.83 0.1494
2016-08-09 2016-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,031,386 498,810 93.66 117,176 114.92 0.1971
2016-05-09 2016-03-31 13F AMERICAN TOWER CORP COM 03027X100 532,576 -570 -0.11 54,521 5.48 0.0975
2016-02-12 2015-12-31 13F AMERICAN TOWER CORP COM 03027X100 533,146 10 0.00 51,689 10.20 0.0936
2015-11-10 2015-09-30 13F AMERICAN TOWER CORP COM 03027X100 533,136 -12,510 -2.29 46,906 -7.85 0.0925
2015-08-06 2015-06-30 13F AMERICAN TOWER CORP COM 03027X100 545,646 -1,230 -0.22 50,903 -1.14 0.0904
2015-05-01 2015-03-31 13F AMERICAN TOWER CORP COM 03027X100 546,876 25,790 4.95 51,489 -0.04 0.0892
2015-02-06 2014-12-31 13F AMERICAN TOWER CORP COM 03027X100 521,086 -347,120 -39.98 51,510 -36.63 0.0934
2014-11-12 2014-09-30 13F AMERICAN TOWER CORP COM 03027X100 868,206 -569,995 -39.63 81,290 -37.18 0.1530
2014-08-13 2014-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,438,201 878,185 156.81 129,409 182.26 0.2282
2014-05-14 2014-03-31 13F AMERICAN TOWER CORP COM 03027X100 560,016 59,350 11.85 45,848 14.73 0.0853
2014-02-11 2013-12-31 13F AMERICAN TOWER CORP COM 03027X100 500,666 -22,900 -4.37 39,963 2.97 0.0793
2013-11-07 2013-09-30 13F AMERICAN TOWER CORP COM 03027X100 523,566 -199,331 -27.57 38,811 -26.62 0.0825
2013-08-07 2013-06-30 13F AMERICAN TOWER CORP COM 03027X100 722,897 722,897 52,894 0.1172
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.