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Disclosery

AMT AMERICAN TOWER CORP

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COM (common), issuer CIK 1053507

1,739 managers (1,782 13F filers) reported a position in AMT shares at 2025-12-31, 475,739,809 shares in all. 97 filers opened a position and 182 filers sold out during the quarter.

Managers
1,739
13F filers
1,782
New
97
Added
572
Reduced
819
Sold out
182
Shares held by filers
475,739,809

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
WEDGE CAPITAL MANAGEMENT L L P/NC48,987$8.6M0.15%-10,84513F-HRTimeline
Integrated Wealth Concepts LLC48,951$8.59M0.1%-11,68613F-HRTimeline
Defiance ETFs, LLC48,208$8.52M0.28%13F-HRTimeline
Ethic Inc.48,213$8.46M0.13%-36413F-HRTimeline
LOWE BROCKENBROUGH & CO INC46,166$8.11M0.4%-3,07013F-HRTimeline
Harber Asset Management LLC45,833$8.05M3.37%+6,69713F-HRTimeline
KLINGENSTEIN FIELDS & CO LP45,400$7.97M0.3%-89,58313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd45,004$7.9M0.21%+7,61913F-HRTimelineGroup
Signal Advisors Wealth, LLC44,911$7.89M0.63%+2,95413F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp44,558$7.82M0.41%-15,39713F-HRTimelineGroup
Soltis Investment Advisors LLC44,156$7.75M0.51%+3,57513F-HR/ATimeline
CWM, LLCin group CWM, LLC43,528$7.64M0.02%+27,56713F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC43,205$7.59M0.07%+1,71913F-HRTimelineGroup
MML INVESTORS SERVICES, LLC42,306$7.43M0.02%+2,02613F-HRTimeline
NIXON PEABODY TRUST CO42,049$7.38M0.56%-2,43913F-HRTimeline
T. Rowe Price Investment Management, In…41,981$7.37M<0.01%-159,63213F-HR/ATimeline
Kentucky Retirement Systemsgroup of 2 filers holding41,678$7.32M0Timeline
Vanderbilt University41,555$7.3M1.25%-6,31213F-HRTimeline
Metis Global Partners, LLC41,554$7.3M0.17%+14,88313F-HRTimeline
New Age Alpha Advisors, LLC41,125$7.22M0.31%+4,20513F-HRTimeline
Snowden Capital Advisors LLC40,711$7.22M0.19%-53613F-HRTimeline
Waverly Advisors, LLC40,904$7.18M0.06%+3,36713F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSgroup of 2 filers holding40,889$7.18M+22,304Timeline
WILKINS INVESTMENT COUNSEL INC40,480$7.11M1.04%+4,22513F-HRTimeline
TRUST CO OF VERMONT40,067$7.03M0.29%-2,92813F-HRTimeline
HB Wealth Management, LLC40,014$7.03M0.05%-4,72513F-HRTimeline
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…40,000$7.02M0.32%013F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH39,876$7.01M0.06%-24,05413F-HRTimelineGroup
PARK NATIONAL CORP /OH/39,624$6.96M0.22%-4,62313F-HRTimeline
MORGUARD LINCLUDEN GLOBAL INVESTMENTS L…39,510$6.94M0.59%-1,66513F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC38,457$6.75M0.06%+3,26513F-HRTimeline
NICHOLAS COMPANY, INC.37,795$6.64M0.12%+3,79513F-HRTimeline
Private Advisor Group, LLC37,771$6.63M0.03%-57613F-HRTimeline
Palisade Asset Management, LLC37,066$6.51M0.63%-10,48213F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…36,670$6.44M0.05%013F-HRTimeline
DIVIDEND ASSETS CAPITAL, LLC36,659$6.44M1.23%-10,04013F-HRTimeline
Crossmark Global Holdings, Inc.36,513$6.41M0.09%-5,59413F-HRTimeline
JACOBS & CO/CA35,933$6.31M0.6%+21313F-HRTimeline
Vancity Investment Management Ltd35,838$6.29M0.86%-59213F-HR/ATimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC34,087$6.18M0.1%-1713F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp35,000$6.14M0.12%-8,85913F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP34,841$6.12M<0.01%-256,16013F-HRTimeline
Advisory Services Network, LLC34,656$6.08M0.09%-1,05613F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV34,374$6.04M0.01%+8,55113F-HRTimeline
NFJ INVESTMENT GROUP, LLC34,067$5.98M0.22%+5,81313F-HRTimeline
HM PAYSON & CO33,701$5.92M0.08%-11213F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…33,368$5.86M0.14%+11,34713F-HRTimelineGroup
ODDO BHF ASSET MANAGEMENT SAS33,302$5.85M0.22%+7,45213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
1832 Asset Management L.P.32,973$5.79M0.01%-11,42713F-HRTimeline
Bernzott Capital Advisors32,605$5.72M2.72%-2,55813F-HRTimeline
PARSONS CAPITAL MANAGEMENT INC/RI32,322$5.67M0.31%-78613F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP31,729$5.57M0.07%-3,32313F-HRTimeline
Holocene Advisors, LP31,698$5.57M0.01%+15,06413F-HRTimeline
Cambridge Investment Research Advisors,…31,644$5.56M0.01%-7,52813F-HRTimeline
iA Global Asset Management Inc.31,582$5.54M0.07%new13F-HRTimeline
Prospect Capital Advisors, LLC31,440$5.52M2.85%013F-HRTimeline
Fiduciary Group, LLC31,319$5.5M0.46%-2,17113F-HRTimeline
AE Wealth Management LLC31,274$5.49M0.03%+7,28213F-HRTimeline
Employees Retirement System of Texas31,234$5.48M0.04%013F-HRTimeline
Ally Financial Inc.in group Ally Financial Inc.31,000$5.44M0.66%+7,00013F-HRTimelineGroup
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…30,723$5.39M0.1%-4,02513F-HRTimelineGroup
Ninety One UK Ltd30,581$5.37M0.01%-137,39813F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…30,521$5.36M0.18%+90213F-HRTimelineGroup
Taikang Asset Management (Hong Kong) Co…30,204$5.3M0.52%new13F-HRTimeline
NOVARE CAPITAL MANAGEMENT LLC30,151$5.29M0.4%-3,84113F-HRTimeline
McCollum Christoferson Group LLC29,967$5.26M1.52%-1,73913F-HRTimeline
EDGEWOOD MANAGEMENT LLC29,358$5.15M0.02%013F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding29,313$5.15M-664Timeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.29,287$5.14M0.04%-4,40913F-HRTimeline
Verition Fund Management LLC29,038$5.1M0.03%-98,92313F-HRTimeline
ADELL HARRIMAN & CARPENTER INC29,030$5.1M0.3%-1,60313F-HRTimeline
Ilmarinen Mutual Pension Insurance Co28,949$5.08M0.04%013F-HRTimeline
Bragg Financial Advisors, Inc28,950$5.08M0.17%+59713F-HRTimeline
One Capital Management, LLC28,944$5.08M0.15%+20,68913F-HRTimeline
Steward Partners Investment Advisory, L…28,924$5.08M0.03%-1,56413F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd28,791$5.05M0.17%-5,40913F-HRTimelineGroup
Osmosis Investment Management UK Ltd28,531$5.05M0.13%13F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC28,568$5.02M0.06%-81,63113F-HRTimelineGroup
S.E.E.D. Planning Group LLC28,253$4.96M1.41%+1,09913F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC27,693$4.86M0.06%-2,61913F-HRTimeline
Bath Savings Trust Co27,407$4.81M0.48%-32,35313F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO27,089$4.76M0.14%-34613F-HRTimeline
TOBAM26,925$4.73M1.16%+75613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Curi Capital, LLC26,091$4.62M0.08%-6,10413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC26,268$4.61M0.02%+15,84713F-HRTimelineGroup
Norinchukin Bank, Thein group Norinchukin Bank, The25,725$4.52M0.05%+1,23513F-HRTimelineGroup
Naviter Wealth, LLC24,946$4.42M0.58%-8,04113F-HRTimeline
Atria Investments, Inc24,833$4.36M0.05%-7,16213F-HRTimeline
Horizon Investments, LLC24,773$4.35M0.06%-66313F-HRTimeline
MidFirst Bank24,590$4.32M0.34%13F-HRTimeline
PERRYMAN FINANCIAL ADVISORY INC /AD24,550$4.31M0.63%13F-HRTimeline
M. Kulyk & Associates, LLC24,488$4.3M0.82%+1,84313F-HRTimeline
LOCKHEED MARTIN INVESTMENT MANAGEMENT CO24,340$4.27M0.14%+2,52013F-HRTimeline
Clearstead Advisors, LLC24,012$4.22M0.05%+3,83513F-HRTimeline
Louisiana State Employees Retirement Sy…23,900$4.2M0.07%-70013F-HRTimeline
Sitrin Capital Management LLC23,645$4.19M1.99%new13F-HRTimeline
ALTA CAPITAL MANAGEMENT LLC/23,733$4.17M0.28%-1,32813F-HRTimeline
DIVERSIFIED TRUST CO23,625$4.15M0.08%+4,64313F-HRTimeline
Heritage Trust Co23,518$4.13M0.42%-1,78713F-HRTimeline
Gulf International Bank (UK) Ltd23,394$4.11M0.13%013F-HRTimeline
Liberty Capital Management, Inc.23,320$4.09M0.76%+27213F-HRTimeline
Hamilton Capital Partners Inc.23,256$4.08M0.15%+2,52813F-HRTimeline
GSI Capital Advisors LLC23,248$4.08M2.29%+3,97913F-HRTimeline
Merit Financial Group, LLC23,212$4.08M0.03%+8,75813F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC22,964$4.03M0.16%-1,41713F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.22,934$4.03M0.06%-1,83413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TWINBEECH CAPITAL LP22,800$4M0.28%new13F-HRTimeline
Resolution Capital Ltd22,789$4M0.09%+15,17213F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT22,474$3.95M0.23%-99213F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.22,373$3.93M0.04%-5,08213F-HRTimeline
WESBANCO BANK INC22,366$3.93M0.11%-13713F-HRTimeline
CAPE COD FIVE CENTS SAVINGS BANK16,720$3.89M0.36%013F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich21,739$3.84M0.01%+8,15513F-HRTimeline
Bogart Wealth, LLC21,850$3.84M0.15%-35,57313F-HRTimeline
ABLES, IANNONE, MOORE & ASSOCIATES, INC.21,731$3.82M2.09%+4,85813F-HRTimeline
Siemens Fonds Invest GmbH21,573$3.81M0.2%-2,72513F-HRTimeline
MGO ONE SEVEN LLC21,531$3.78M0.08%+2,25313F-HRTimeline
ALGERT GLOBAL LLC21,498$3.77M0.06%+7,01913F-HR/ATimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD21,368$3.75M0.11%+20013F-HRTimeline
Jupiter Wealth Management LLC19,838$3.73M1.66%013F-HRTimeline
Value Partners Investments Inc.21,199$3.72M0.29%+3,30013F-HRTimeline
Koa Wealth Management, LLC21,200$3.72M2.56%+2,04713F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …21,200$3.72M0.11%+3,70013F-HRTimelineGroup
HUB Investment Partners, LLC21,143$3.71M0.1%+4,75513F-HRTimeline
APPLETON PARTNERS INC/MA20,804$3.65M0.24%-82213F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…20,637$3.62M0.09%013F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
EDGAR LOMAX CO/VA20,540$3.61M0.27%-50513F-HRTimeline
DoubleLine ETF Adviser LP20,533$3.6M1.08%-8,07513F-HRTimeline
E. Ohman J:or Asset Management AB20,230$3.55M0.08%013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise20,191$3.54M0.13%+69213F-HRTimelineGroup
AG2R LA MONDIALE GESTION D'ACTIFS20,024$3.52M0.16%+1,88713F-HRTimeline
Bill Few Associates, Inc.20,011$3.51M0.86%+1,04413F-HRTimeline
OSTRUM ASSET MANAGEMENT19,930$3.5M0.17%+1,37413F-HRTimeline
Parallel Advisors, LLC19,890$3.5M0.06%-1,77413F-HRTimeline
Chicago Partners Investment Group LLC19,404$3.47M0.09%-5,70513F-HRTimeline
Empowered Funds, LLC19,732$3.46M0.06%-40613F-HR/ATimeline
FRG Family Wealth Advisors LLC19,725$3.46M0.54%-1,31513F-HRTimeline
FineMark National Bank & Trust19,240$3.38M0.11%-2,81013F-HRTimeline
Fayez Sarofim & Coin group Fayez Sarofim & Co19,204$3.37M0.01%-31,67313F-HRTimelineGroup
Financiere des Professionnels - Fonds d…19,160$3.36M0.19%-68,93013F-HRTimeline
Crestwood Advisors Group, LLC19,159$3.36M0.06%-2,20613F-HRTimeline
WENDELL DAVID ASSOCIATES INC19,123$3.36M0.34%-16,51013F-HRTimeline
Canal Capital Management, LLC18,951$3.33M0.47%-12,10813F-HRTimeline
CGN Advisors LLC18,823$3.3M0.26%+3,59613F-HRTimeline
Callan Family Office, LLC18,812$3.3M0.07%+1,09113F-HRTimeline
Assenagon Asset Management S.A.18,768$3.3M<0.01%+42013F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC18,763$3.29M0.74%+16,72813F-HRTimeline
Presima Securities ULC18,568$3.26M1.88%+35813F-HRTimeline
Cresset Asset Management, LLC18,219$3.23M0.01%+1,34113F-HRTimeline
Clearstead Trust, LLC18,389$3.23M0.51%-6,08813F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP18,381$3.23M0.2%-12813F-HRTimelineGroup
Caisse de depot et placement du Quebec18,283$3.21M0.01%013F-HRTimeline
Red Door Wealth Management, LLC18,257$3.21M0.33%-6,60013F-HRTimeline
IFG Advisory, LLC18,138$3.18M0.14%+1,38113F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC18,101$3.18M0.03%-5,22813F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…18,047$3.17M0.06%+7,08713F-HRTimelineGroup
AMICA MUTUAL INSURANCE CO18,029$3.16M0.28%013F-HRTimeline
Knuff & Co LLC17,810$3.13M0.92%-6,93513F-HRTimeline
Dynamic Advisor Solutions LLC17,539$3.08M0.1%-1,40013F-HRTimeline
ProVise Management Group, LLC17,111$3M0.21%-60513F-HRTimeline
NORTHSTAR ASSET MANAGEMENT Co17,057$2.99M0.64%-50013F-HRTimeline
Roberts Wealth Advisors, LLC16,843$2.96M0.77%-11,42813F-HRTimeline
OMERS ADMINISTRATION Corp16,742$2.94M0.02%-40013F-HRTimeline
Perkins Coie Trust Co16,716$2.93M0.55%-53213F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.16,540$2.9M0.36%+1,33913F-HRTimeline
Second Line Capital, LLC16,373$2.9M0.6%+56713F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP16,528$2.9M0.13%+2,02313F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC16,285$2.89M0.24%-44513F-HRTimelineGroup
Premier Fund Managers Ltd16,109$2.85M0.16%+1,40013F-HRTimeline
STEVENS CAPITAL MANAGEMENT LP16,142$2.83M1%-7,34213F-HRTimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC16,138$2.83M0.02%-3,90213F-HRTimelineGroup
North Dakota State Investment Board16,041$2.82M0.1%13F-HRTimeline
Compass Wealth Management LLC16,038$2.82M0.7%+213F-HRTimeline
Hunter Perkins Capital Management, LLC15,781$2.8M0.65%+1113F-HRTimeline
Plato Investment Management Ltd15,802$2.79M0.18%+2,87513F-HRTimeline
COMMERCE BANKin group COMMERCE BANK15,741$2.76M0.02%-1,36013F-HRTimelineGroup
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.15,732$2.76M0.1%+2713F-HRTimelineGroup
NewEdge Wealth, LLC15,719$2.76M0.03%+4,06813F-HRTimeline
Simmons Bankin group Simmons Bank15,673$2.75M0.18%+42113F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC15,610$2.74M0.07%new13F-HR/ATimelineGroup
MassMutual Private Wealth & Trust, FSB15,605$2.74M0.07%-4,70513F-HRTimeline
LDR Capital Management LLC15,497$2.72M3.77%-3,85413F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding15,476$2.72M-944Timeline
BRASADA CAPITAL MANAGEMENT, LP15,504$2.71M0.47%-4813F-HRTimeline
INSPIRE TRUST CO, N.A.15,400$2.7M0.44%+3,00013F-HRTimeline
First National Trust Co15,394$2.7M0.09%-20013F-HRTimeline
Third View Private Wealth, LLC15,248$2.68M0.36%13F-HRTimeline
JB Capital LLC15,213$2.67M0.11%-1,76213F-HRTimeline
FORA Capital, LLC12,812$2.67M0.32%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC15,187$2.67M0.08%+6,95813F-HRTimeline
COMMUNITY TRUST & INVESTMENT CO15,126$2.66M0.14%+16613F-HRTimeline
Independent Advisor Alliance15,106$2.65M0.06%+9,78813F-HRTimeline
Aureus Asset Management, LLC15,043$2.64M0.17%-6,16013F-HRTimeline
Lummis Asset Management, LP15,032$2.64M1.62%013F-HRTimeline
Vise Technologies, Inc.14,985$2.63M0.05%+9,03213F-HRTimeline
CWA Asset Management Group, LLC14,975$2.63M0.09%-4,62713F-HRTimeline
TRIGLAV INVESTMENTS, D.O.O.14,900$2.62M0.17%+11,00013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO14,893$2.61M0.01%-5,31113F-HRTimelineGroup
Hills Bank & Trust Coin group Hills Bank & Trust Co14,857$2.61M0.15%-6,31313F-HRTimelineGroup
Orion Porfolio Solutions, LLC14,855$2.61M0.02%-1,83713F-HRTimeline