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American Tower Corp

AMT
Exchange
NYSE
Industry
Real Estate Investment Trusts
SEC CIK
0001053507

In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,757 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.

Q2 2025 vs. Q1 2025

How the institutions holding American Tower Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of AMT: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders1,845241,852+31
Shares436.7M879.1K437.0M+1.13M (+0.3%)
Value$95.0B$191.2M$96.5B+$1.72B (+1.8%)

24 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (141)

Institutions that held American Tower Corp at the end of Q2 2025 but not at the end of Q1 2025.

Showing the largest 100 of 141 by value.

Institutions new to AMT in Q2 2025
InstitutionSharesValue% of portfolio
Swedbank AB594,899$131.5M0.15%
Oribel Capital Management, LP343,900$76.0M4.03%
Midwest Trust Co112,508$24.9M0.34%
Glenmede Investment Management, LP91,477$20.2M0.10%
Capital Fund Management S.A.87,676$19.4M0.21%
Easterly Investment Partners LLC84,400$18.7M1.34%
Generate Investment Management Ltd76,471$16.9M0.94%
Beck Bode, LLC73,607$16.3M2.75%
Stack Financial Management, Inc58,910$13.0M1.15%
Mirae Asset Securities (USA) Inc.50,312$11.1M0.49%
Lowe Brockenbrough & Co Inc46,395$10.3M0.58%
BWCP, LP44,979$9.94M1.62%
Parkwood LLC44,381$9.81M0.90%
Payden & Rygel35,100$7.76M0.64%
Mizuho Securities USA LLC32,347$7.15M0.15%
DuPont Capital Management Corp29,335$6.48M0.70%
Achmea Investment Management B.V.22,797$5.04M0.07%
Carrera Capital Advisors16,249$3.62M0.73%
Employees Retirement System of Texas15,680$3.47M0.03%
Blue Door Asset Management, LLC14,800$3.27M1.87%
Westerkirk Capital Inc.13,900$3.07M0.38%
Winton Group Ltd13,656$3.02M0.15%
Wetherby Asset Management Inc12,589$2.78M0.12%
Napa Wealth Management11,963$2.64M1.26%
Accuvest Global Advisors11,963$2.64M1.72%
Rational Advisors LLC11,650$2.57M0.26%
Worldquant Millennium Advisors LLC10,354$2.29M0.01%
Highland Capital Management, LLC10,204$2.26M0.12%
Global Retirement Partners, LLC10,144$2.24M0.06%
ARS Investment Partners, LLC8,024$1.77M0.13%
Vise Technologies, Inc.6,703$1.48M0.06%
Chapman Financial Group, LLC6,415$1.42M1.20%
Redmond Asset Management, LLC6,247$1.38M0.33%
DRW Securities, LLC6,126$1.35M0.10%
Scott Marsh Financial, LLC6,094$1.35M0.50%
Freestone Grove Partners LP5,572$1.23M0.01%
Paradigm Asset Management Co LLC5,300$1.17M0.29%
Buckingham Strategic Partners4,731$1.05M0.01%
Shay Capital LLC4,500$994.6K0.23%
Landscape Capital Management, L.L.C.4,285$947.1K0.07%
Two Sigma Securities, LLC4,039$892.7K0.11%
Journey Strategic Wealth LLC3,661$809.2K0.03%
Farmers & Merchants Trust Co of Long Beach3,418$755.4K0.16%
Algert Global LLC3,410$753.7K0.02%
Balboa Wealth Partners3,314$732.5K0.15%
New England Research & Management, Inc.3,150$696.0K0.33%
Maripau Wealth Management LLC3,085$683.1K0.34%
Dark Forest Capital Management LP2,825$624.4K0.03%
Heartland Bank & Trust Co2,801$619.1K0.29%
Nordwand Advisors, LLC2,792$617.1K0.10%
Unique Wealth Strategies, LLC2,591$572.7K0.24%
Morningstar Investment Management LLC2,559$566.0K0.05%
Dynasty Wealth Management, LLC2,528$558.7K0.01%
Revisor Wealth Management LLC2,517$556.3K0.20%
Great Diamond Partners, LLC2,365$522.7K0.11%
Symphony Financial, Ltd. Co.3,411$503.6K0.07%
OMNI 360 Wealth, Inc.2,099$463.9K0.29%
TriaGen Wealth Management LLC2,094$462.8K0.14%
Intrua Financial, LLC2,055$454.2K0.07%
First Foundation Advisors1,939$428.6K0.02%
AIA Group Ltd1,918$423.9K0.01%
Sapient Capital LLC1,912$423.3K0.01%
Simplicity Wealth,LLC1,876$414.7K0.02%
Cornercap Investment Counsel Inc1,710$377.9K0.20%
MASTERINVEST Kapitalanlage GmbH1,710$377.9K0.04%
Fieldview Capital Management, LLC1,700$375.7K0.06%
Hibernia Wealth Partners, LLC1,574$348.1K0.13%
Advisor Resource Council1,537$339.7K0.17%
MQS Management LLC1,522$336.4K0.19%
Point72 (DIFC) Ltd1,431$316.3K0.03%
MUFG Securities EMEA plc1,383$305.7K0.01%
Concord Asset Management, LLC1,373$303.5K0.05%
First Business Financial Services, Inc.1,359$300.4K0.03%
Tower View Investment Management & Research LLC1,307$288.9K0.15%
AGH Wealth Advisors, LLC1,307$288.9K0.24%
Stablepoint Partners, LLC1,175$259.7K0.04%
Corton Capital Inc.1,130$249.8K0.29%
Rexford Capital Inc1,122$248.0K0.21%
Pinnacle Wealth Planning Services, Inc.1,101$243.3K0.03%
Zacks Investment Management1,083$239.3K0.00%
North Berkeley Wealth Management, LLC1,074$237.4K0.22%
Perennial Investment Advisors, LLC1,072$237.0K0.02%
Steel Peak Wealth Management LLC1,063$235.3K0.01%
Arista Wealth Management, LLC1,048$231.6K0.03%
Patton Fund Management, Inc.1,044$230.7K0.05%
J. W. Coons Advisors, LLC1,041$230.1K0.05%
Quaero Capital S.A.1,034$228.5K0.29%
FLC Capital Advisors1,010$223.2K0.05%
Summitry LLC1,000$221.0K0.01%
Camden Capital, LLC992$219.3K0.02%
Gitterman Wealth Management, LLC968$213.9K0.05%
Advus Financial Partners, LLC959$212.0K0.05%
Legacy Solutions, LLC949$209.7K0.20%
Strategic Investment Advisors947$209.3K0.02%
Custom Index Systems, LLC934$206.4K0.10%
Widmann Financial Services, Inc.907$200.5K0.14%
Strategic Investment Solutions, Inc.871$192.5K0.06%
LOM Asset Management Ltd813$180.0K0.06%
Fulcrum Asset Management LLP427$94.4K0.03%
Register Financial Advisors LLC373$82.5K0.04%

Sold out (110)

Institutions that held American Tower Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Showing the largest 100 of 110 by value.

Institutions that sold out of AMT in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Citadel Advisors LLC1,516,682$330.0M
Alyeska Investment Group, L.P.745,070$162.1M
TPG GP A, LLC275,589$60.0M
Zurich Insurance Group Ltd205,347$44.7M
GEM Realty Capital177,415$38.6M
Capitolis Liquid Global Markets LLC163,000$35.5M
Corebridge Financial, Inc.116,386$25.3M
Sora Investors LLC115,570$25.1M
Financial Counselors Inc113,376$24.7M
Colony Capital, Inc.112,000$24.4M
ExodusPoint Capital Management, LP86,218$18.8M
Telemark Asset Management, LLC50,000$10.9M
West Coast Financial LLC42,118$9.16M
Avanza Fonder AB31,079$6.77M
Polar Asset Management Partners Inc.31,068$6.76M
Cinctive Capital Management LP27,671$6.02M
W.G. Shaheen & Associates DBA Whitney & Co26,219$5.71M
Arrow Capital Pty Ltd25,000$5.68M
Natixis23,225$5.04M
Stokes Capital Advisors, LLC19,900$4.33M
Graham Capital Management, L.P.15,955$3.47M
Financial Advisory Service, Inc.12,292$2.67M
Atom Investors LP11,792$2.57M
United Services Automobile Association10,817$2.33M
Triasima Portfolio Management inc.10,370$2.26M
Bayesian Capital Management, LP7,402$1.61M
Sirios Capital Management L P7,202$1.57M
Applied Finance Capital Management, LLC6,650$1.45M
Regal Investment Advisors LLC5,364$1.17M
Westbourne Investments, Inc.5,336$1.16M
Centiva Capital, LP5,000$1.09M
BBR Partners, LLC4,906$1.07M
Concentric Capital Strategies, LP4,748$1.03M
Prelude Capital Management, LLC4,251$925.0K
Edgestream Partners, L.P.4,175$908.5K
Mirabella Financial Services LLP3,737$820.0K
Aster Capital Management (DIFC) Ltd3,808$783.0K
Jefferies Financial Group Inc.3,462$753.3K
Bridgefront Capital, LLC3,376$734.6K
My Legacy Advisors, LLC3,174$690.7K
Prospect Financial Services LLC3,150$685.4K
Gallacher Capital Management LLC2,845$619.0K
Old Mission Capital LLC2,709$589.5K
111 Capital2,505$545.1K
Thoroughbred Financial Services, LLC2,474$538.0K
Sherbrooke Park Advisers LLC2,396$521.4K
AssuredPartners Investment Advisors, LLC2,386$519.3K
Richardson Financial Services Inc.2,300$500.5K
Legacy Advisors, LLC2,280$496.1K
Headinvest, LLC2,225$484.2K
Abc Arbitrage SA2,077$452.0K
Fort Point Capital Partners LLC1,835$399.3K
Violich Capital Management, Inc.1,650$359.0K
Jane Street Group, LLC1,580$343.8K
Resurgent Financial Advisors LLC1,577$343.2K
AlpenGlobal Capital LLC1,500$326.4K
Warwick Investment Management, Inc.1,450$315.5K
KC Investment Advisors, LLC1,448$315.1K
Cozad Asset Management Inc1,424$309.9K
Good Steward Wealth Advisors,LLC1,419$308.8K
Legacy Financial Advisors, Inc.1,384$301.1K
Grant Private Wealth Management Inc1,375$299.2K
Mirova1,365$297.0K
Tradewinds, LLC.1,296$282.1K
Fosun International Ltd1,218$262.9K
Meriwether Wealth & Planning, LLC1,192$259.4K
True North Advisors, LLC1,145$249.2K
Ellsworth Advisors, LLC1,138$247.6K
Vista Capital Partners, Inc.1,104$240.2K
Lockerman Financial Group, Inc.1,100$239.4K
Virtue Capital Management, LLC1,075$234.5K
Annex Advisory Services, LLC1,059$230.5K
Brandywine Oak Private Wealth LLC1,057$230.0K
Chemistry Wealth Management LLC1,051$228.7K
Wealth Alliance Advisory Group, LLC1,050$228.5K
Ground Swell Capital, LLC1,045$227.4K
Blalock Williams, LLC1,029$223.9K
Argentarii, LLC1,007$219.1K
Sompo Asset Management Co., Ltd.940$204.5K
Ariadne Wealth Management, LP918$201.9K
Dearborn Partners LLC922$200.6K
eCIO, Inc.771$167.8K
Wayfinding Financial, LLC663$144.0K
Wiser Advisor Group LLC478$104.1K
Hexagon Capital Partners LLC430$93.6K
Global Financial Private Client, LLC326$70.9K
Carolinas Wealth Consulting LLC234$50.9K
West Paces Advisors Inc.205$44.6K
City Holding Co177$38.5K
Peoples Bank171$37.2K
McClarren Financial Advisors, Inc.170$37.0K
E Fund Management (Hong Kong) Co., Ltd.144$31.0K
Richards, Merrill & Peterson, Inc.140$30.5K
Abound Financial, LLC100$21.8K
Ruedi Wealth Management, Inc.81$17.6K
Runnymede Capital Advisors, Inc.80$17.4K
Insight Inv LLC11,356$11.4K
Synergy Investment Management, LLC48$10.5K
Laurel Wealth Advisors LLC48$10.4K
FNY Investment Advisers, LLC32$6.00K

Not filed for Q2 2025 yet (24)

Institutions that held American Tower Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMT in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Credit Agricole S A322,685$70.2M
Maple-Brown Abbott Ltd293,081$63.8M
Glenmede Trust Co NA53,363$11.6M
Sandy Spring Bank45,448$9.89M
Rakuten Investment Management, Inc.42,711$9.21M
Mizuho Securities USA LLC37,416$8.14M
Orion Portfolio Solutions, LLC16,721$3.64M
CAPROCK Group, Inc.13,910$3.03M
Proquility Private Wealth Partners, LLC12,534$2.73M
Morningstar Investment Services LLC9,708$2.11M
Sheaff Brock Investment Advisors, LLC6,068$1.32M
Marcum Wealth, LLC5,518$1.20M
Mondrian Investment Partners LTD5,159$1.12M
Shum Financial Group, Inc.4,196$913.0K
Lindbrook Capital, LLC2,899$630.8K
Delta Financial Group, Inc.2,216$471.0K
Schechter Investment Advisors, LLC2,012$437.9K
Montecito Bank & Trust1,301$283.1K
Callan Capital, LLC1,067$232.2K
Regent Peak Wealth Advisors LLC958$208.5K
Nova Wealth Management, Inc.81$17.6K
Noble Wealth Management PBC32$6.96K
Sofos Investments, Inc.7$1.52K
JCIC Asset Management Inc.4$870