American Tower Corp /MA/

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American Tower Corp /MA/
TickerAMT
CIK #0001053507
CUSIP03027X100
SectorTechnology - Communications Services, Nec
Address116 Huntington Ave, Boston, MA 02116
Source [EDGAR]
CIK Filing 2011 - 2025
[0001053507] 10-K
[0001053507] 10-Q
[0001053507] 3
[0001053507] 4
[0001053507] 5
[0001053507] 8-K
[0001053507] SC 13D
[0001053507] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
American Tower Corp /MA/ AST Spacemobile Inc [2021-04-16] 8.6
Wellington Management Group LLP American Tower Corp /MA/ [2018-02-08] 5.19
Vanguard Group Inc American Tower Corp /MA/ [2015-02-11] 5.3
FMR LLC American Tower Corp /MA/ [2013-02-14] 0.0
BlackRock Inc American Tower Corp /MA/ [2013-01-31] 7.4
BlackRock Inc American Tower Corp /MA/ [2012-02-09] 5.98
Form 3/4/5 Filer 2011 - 2025
Font Juan
American Tower Corp /MA/
Meyer Robert Joseph JR
Reed Joann A
Goel Sanjay
Vondran Steven O
Puech Olivier
Noel Eugene M
Dowling Ruth T
Reeve Pamela D A
Kalathur Rajesh
Macnab Craig
Ray Neville R
Clarke Teresa Hillary
Chambliss Kelly C
Lieblein Grace
Hormats Robert D
Frank Kenneth R
Tanner Bruce L
Smith Rodney M
Rossi Richard C
Thompson Samme L
Dolan Raymond P
Bartlett Thomas A
DiSanto Edmund
Sharbutt David E
Lara Gustavo
Sharma Amit
ATC TRS II LLC
AST SpaceMobile, Inc.
Taiclet James D Jr
Hess William H
Marshall Steven C.
Katz Carolyn
Dykes Ronald M
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2025-06-30] SOLE 0 60,524,943
BlackRock, Inc. [2025-06-30] SOLE 42,197,152 45,659,310
State Street Corp [2025-06-30] DFND 12,552,123 21,113,680
FMR LLC [2025-06-30] DFND 10,167,149 13,589,660
Geode Capital Management LLC [2025-06-30] DFND 13,073,852 13,104,853
JPMorgan Chase & Co [2025-06-30] DFND 11,096,640 12,599,878
Morgan Stanley [2025-06-30] DFND 5,118,710 9,197,082
Wellington Management Group LLP [2025-06-30] DFND 0 7,566,071
Deutsche Bank AG [2025-06-30] DFND 3,080,845 7,145,638
Invesco Ltd. [2025-06-30] DFND 0 6,680,524
Norges Bank [2025-06-30] SOLE 6,207,018 6,207,018
Dimensional Fund Advisors LP [2025-06-30] SOLE 6,091,810 6,128,836
Principal Financial Group Inc [2025-06-30] DFND 6,079,336 6,079,336
Charles Schwab Investment Management Inc [2025-06-30] SOLE 5,563,374 5,563,565
Franklin Resources Inc [2025-06-30] DFND 5,383,066 5,408,083
Northern Trust Corp [2025-06-30] DFND 5,202,525 5,330,495
Goldman Sachs Group Inc [2025-06-30] DFND 3,610,757 4,944,532
Capital Research Global Investors [2025-06-30] DFND 4,909,626 4,909,626
Legal & General Group Plc [2025-06-30] DFND 4,019,838 4,494,025
Ameriprise Financial Inc [2025-06-30] DFND 0 4,377,830
Nuveen, LLC [2025-06-30] DFND 4,297,067 4,320,572
Bank of America Corp /DE/ [2025-06-30] DFND 521,180 4,127,029
Capital World Investors [2025-06-30] DFND 4,040,245 4,040,245
Clearbridge Investments LLC [2025-06-30] SOLE 3,532,387 3,607,409
UBS Group AG [2025-06-30] DFND 1,172,346 3,208,163
Wells Fargo & Company/MN [2025-06-30] DFND 177,418 3,133,867
Amundi [2025-06-30] DFND 2,912,611 2,960,466
Viking Global Investors LP [2025-06-30] SOLE 2,797,125 2,797,125
Massachusetts Financial Services Co /MA/ [2025-06-30] SOLE 2,587,578 2,693,554
Bank of New York Mellon Corp [2025-06-30] DFND 2,031,535 2,669,056
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