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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.

13F holders, Q3 2022

Institutional positions in American Tower Corp as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,693
−28 vs. Q2 2022
Shares held
423.8M
−2.49M (−0.6%) vs. Q2 2022
Total value
$91.0B
−$17.9B (−16.5%) vs. Q2 2022
New holders
115
694 more added
Sold out
143
619 more reduced

26 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2022: 1,693 institutions
Q1 2021: 1,613 institutionsQ2 2021: 1,656 institutionsQ3 2021: 1,678 institutionsQ4 2021: 1,799 institutionsQ1 2022: 1,723 institutionsQ2 2022: 1,747 institutionsQ3 2022: 1,693 institutionsQ4 2022: 1,711 institutionsQ1 2023: 1,706 institutionsQ2 2023: 1,688 institutionsQ3 2023: 1,634 institutionsQ4 2023: 1,802 institutionsQ1 2024: 1,769 institutionsQ2 2024: 1,769 institutionsQ3 2024: 1,852 institutionsQ4 2024: 1,798 institutionsQ1 2025: 1,845 institutionsQ2 2025: 1,852 institutionsQ3 2025: 1,799 institutionsQ4 2025: 1,781 institutionsQ1 2026: 1,760 institutionsQ2 2026: 1,757 institutions
Value heldQ3 2022: $91.0B
Q1 2021: $95.8BQ2 2021: $111.7BQ3 2021: $109.6BQ4 2021: $121.8BQ1 2022: $104.3BQ2 2022: $109.0BQ3 2022: $91.0BQ4 2022: $90.0BQ1 2023: $86.3BQ2 2023: $82.1BQ3 2023: $69.9BQ4 2023: $93.6BQ1 2024: $85.0BQ2 2024: $83.8BQ3 2024: $99.4BQ4 2024: $79.6BQ1 2025: $95.0BQ2 2025: $96.5BQ3 2025: $82.5BQ4 2025: $77.0BQ1 2026: $74.4BQ2 2026: $72.0B
Institutions holding AMT and their total value by quarter
QuarterHoldersValue
Q2 20261,757$72.0B
Q1 20261,760$74.4B
Q4 20251,781$77.0B
Q3 20251,799$82.5B
Q2 20251,852$96.5B
Q1 20251,845$95.0B
Q4 20241,798$79.6B
Q3 20241,852$99.4B
Q2 20241,769$83.8B
Q1 20241,769$85.0B
Q4 20231,802$93.6B
Q3 20231,634$69.9B
Q2 20231,688$82.1B
Q1 20231,706$86.3B
Q4 20221,711$90.0B
Q3 20221,693$91.0B
Q2 20221,747$109.0B
Q1 20221,723$104.3B
Q4 20211,799$121.8B
Q3 20211,678$109.6B
Q2 20211,656$111.7B
Q1 20211,613$95.8B

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2022.

Institutions holding AMT in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
WD Rutherford LLC3,633$780.0K0.63%−160−4.2%Reduced
Lavaca Capital LLC3,580$773.0K0.43%−1,400−28.1%Reduced
Schechter Investment Advisors, LLC3,603$773.0K0.08%−873−19.5%Reduced
Berkeley Capital Partners, LLC3,603$773.0K0.33%+6+0.2%Added
Value Partners Investments Inc.3,593$771.0K0.08%−25−0.7%Reduced
International Assets Investment Management, LLC3,592$771.0K0.17%+64+1.8%Added
TrinityPoint Wealth, LLC3,592$771.0K0.18%+77+2.2%Added
CNB Bank3,594$771.0K0.52%+131+3.8%Added
BSW Wealth Partners3,561$764.0K0.19%+185+5.5%Added
LWM Advisory Services, LLC3,527$757.0K0.86%+26+0.7%Added
Eqis Capital Management, Inc.3,519$755.6K0.09%−1,907−35.1%Reduced
J. W. Coons Advisors, LLC3,513$754.0K0.29%+400+12.8%Added
Venture Visionary Partners LLC3,499$751.0K0.06%−201−5.4%Reduced
Ferguson Wellman Capital Management, Inc3,497$751.0K0.03%−200−5.4%Reduced
Focus Financial Network, Inc.3,494$750.1K0.06%−29−0.8%Reduced
Paragon Private Wealth Management, LLC3,835$750.0K0.73%+663+20.9%Added
Kornitzer Capital Management Inc3,470$745.0K0.02%−6,350−64.7%Reduced
Formidable Asset Management, LLC3,520$743.0K0.17%+61+1.8%Added
Glenview Trust Co3,457$742.0K0.03%+319+10.2%Added
Coastal Investment Advisors, Inc.3,451$741.0K0.19%−175−4.8%Reduced
UBS Oconnor LLC3,427$736.0K0.01%−88−2.5%Reduced
4J Wealth Management LLC3,429$736.0K0.94%−44−1.3%Reduced
U.S. Capital Wealth Advisors, LLC3,415$733.0K0.04%+190+5.9%Added
Stratos Wealth Advisors, LLC3,373$724.0K0.08%−32−0.9%Reduced
Systematic Alpha Investments, LLC3,364$722.0K0.04%+1,600+90.7%Added
Horst & Graben Wealth Management LLC3,316$712.0K0.20%00.0%Unchanged
Strategic Blueprint, LLC3,314$711.0K0.09%−18−0.5%Reduced
Green Alpha Advisors, LLC3,274$703.0K0.60%+232+7.6%Added
Atticus Wealth Management, LLC2,749$703.0K0.34%00.0%Unchanged
Buckley Wealth Management, LLC3,264$701.0K0.26%−647−16.5%Reduced
Indie Asset Partners, LLC3,266$701.0K0.72%−150−4.4%Reduced
Voya Financial Advisors, Inc.3,261$697.0K0.09%+35+1.1%Added
FJ Capital Management LLC3,000$686.0K0.08%+3,000New
Sentry Investment Management LLC3,165$680.0K0.32%00.0%Unchanged
Bank of Nova Scotia Trust Co3,157$678.0K0.08%−33−1.0%Reduced
North Star Investment Management Corp.3,100$666.0K0.07%00.0%Unchanged
West Oak Capital, LLC3,813$665.0K0.36%+90+2.4%Added
Thrive Wealth Management, LLC3,099$665.0K0.23%+506+19.5%Added
Capital Investment Advisory Services, LLC3,079$661.0K0.09%+105+3.5%Added
Patron Partners Advisors, LLC3,075$660.0K0.55%−91−2.9%Reduced
Navalign, LLC3,061$657.0K0.30%+109+3.7%Added
Personal Capital Advisors Corp3,055$656.0K0.00%+387+14.5%Added
Bristlecone Advisors, LLC3,053$655.0K0.09%+61+2.0%Added
Level Four Advisory Services, LLC3,052$655.0K0.06%+596+24.3%Added
Malaga Cove Capital, LLC3,045$654.0K0.37%+399+15.1%Added
Founders Financial Securities LLC3,027$650.0K0.12%+3,027New
Chicago Capital, LLC3,022$649.0K0.04%00.0%Unchanged
NuWave Investment Management, LLC3,022$649.0K0.74%+3,022New
Burns Matteson Capital Management, LLC3,020$648.4K0.48%+27+0.9%Added
Wealth Alliance Advisory Group, LLC3,018$648.0K0.29%−4−0.1%Reduced
Summit Trail Advisors, LLC3,004$645.0K0.03%−514−14.6%Reduced
Alera Investment Advisors, LLC3,002$645.0K0.18%−5−0.2%Reduced
Orion Portfolio Solutions, LLC2,981$640.0K0.03%+397+15.4%Added
Highline Wealth Partners LLC2,973$638.3K0.52%+2,973New
GYL Financial Synergies, LLC2,956$635.0K0.17%+45+1.5%Added
Field & Main Bank2,955$634.0K0.43%−141−4.6%Reduced
Principle Wealth Partners LLC2,954$634.0K0.08%−54−1.8%Reduced
Arrow Financial Corp2,955$634.0K0.09%00.0%Unchanged
Kathleen S. Wright Associates Inc.2,945$632.0K0.51%+1,270+75.8%Added
Alerus Financial NA2,937$631.0K0.06%−381−11.5%Reduced
First Foundation Advisors2,940$631.0K0.03%+387+15.2%Added
Allen Capital Group, LLC2,921$627.0K0.15%00.0%Unchanged
Forte Capital LLC2,921$627.0K0.11%+101+3.6%Added
Cutter & CO Brokerage, Inc.2,908$624.0K0.23%+8+0.3%Added
Savant Capital, LLC2,903$623.0K0.02%−144−4.7%Reduced
First United Bank Trust2,901$623.0K0.31%−60−2.0%Reduced
Sequoia Financial Advisors, LLC2,893$621.0K0.02%−735−20.3%Reduced
GM Advisory Group, Inc.2,875$617.0K0.08%+2,875New
Retirement Planning Co of New England, Inc.2,866$615.0K0.44%+20+0.7%Added
Altrafin AG2,864$614.9K0.37%−1,590−35.7%Reduced
Headinvest, LLC2,849$612.0K0.15%00.0%Unchanged
Vident Investment Advisory, LLC3,822$608.0K0.02%+227+6.3%Added
West Paces Advisors Inc.2,831$607.8K0.22%−22−0.8%Reduced
Astoria Portfolio Advisors LLC.2,826$607.0K0.41%+70+2.5%Added
Ossiam2,822$606.0K0.02%+2,682+1,915.7%Added
Miracle Mile Advisors, LLC2,812$604.0K0.03%−112−3.8%Reduced
Accretive Wealth Partners, LLC2,809$603.0K0.46%−6−0.2%Reduced
American Investment Services, Inc.2,805$602.0K0.14%−799−22.2%Reduced
Cavalier Investments, LLC2,793$600.0K0.22%−1,001−26.4%Reduced
First Affirmative Financial Network2,783$598.0K0.76%−169−5.7%Reduced
Arkadios Wealth Advisors2,787$598.0K0.09%+485+21.1%Added
Jackson Square Capital, LLC2,780$597.0K0.29%+2,780New
Paradigm Asset Management Co LLC2,770$594.7K0.20%00.0%Unchanged
Lincoln Capital LLC2,751$591.0K0.18%00.0%Unchanged
StoneX Group Inc.2,744$589.2K0.08%−178−6.1%Reduced
Founders Financial Alliance, LLC2,741$588.0K0.30%+1,775+183.7%Added
Brandywine Oak Private Wealth LLC2,728$585.0K0.08%−1,704−38.4%Reduced
Buckingham Capital Management, Inc.2,700$580.0K0.11%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC2,675$574.0K0.14%−147−5.2%Reduced
Farmers & Merchants Investments Inc2,675$574.0K0.03%−54−2.0%Reduced
Goelzer Investment Management, Inc.2,669$573.0K0.06%−6,342−70.4%Reduced
Stevens Capital Management LP2,670$573.0K0.37%+2,670New
Naples Global Advisors, LLC2,663$572.0K0.08%+18+0.7%Added
Virtus ETF Advisers LLC2,660$571.0K0.23%+2,660New
Landmark Financial Advisors, LLC2,646$568.0K0.30%+60+2.3%Added
Mark Asset Management LP2,622$563.0K0.14%00.0%Unchanged
Amica Retiree Medical Trust2,616$562.0K0.70%−183−6.5%Reduced
Symphony Financial, Ltd. Co.2,616$559.0K0.18%−180−6.4%Reduced
Quaero Capital S.A.2,600$558.0K0.44%+2,600New
Perigon Wealth Management, LLC2,591$556.0K0.05%+160+6.6%Added