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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, Q1 2025

Institutional positions in American Tower Corp as of Mar 31, 2025. 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
1,845
+73 vs. Q4 2024
Shares held
436.7M
+8.49M (+2.0%) vs. Q4 2024
Total value
$95.0B
+$16.5B (+21.0%) vs. Q4 2024
New holders
197
694 more added
Sold out
124
733 more reduced

26 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 1,845 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: 1,851 institutionsQ3 2025: 1,799 institutionsQ4 2025: 1,781 institutionsQ1 2026: 1,760 institutionsQ2 2026: 1,757 institutions
Value heldQ1 2025: $95.0B
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 20251,851$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, Q1 2025

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2024.

Institutions holding AMT in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Montag A & Associates Inc448$97.6K0.00%+5+1.1%Added
Sherman Asset Management, Inc.439$95.5K0.09%00.0%Unchanged
AllSquare Wealth Management LLC435$94.7K0.06%00.0%Unchanged
Hexagon Capital Partners LLC430$93.6K0.02%00.0%Unchanged
Pension & Wealth Management Advisors, Inc.421$91.6K0.03%00.0%Unchanged
Dynamic Wealth Strategies, LLC416$90.5K0.08%+416New
Opal Wealth Advisors, LLC411$89.4K0.03%+411New
South State Corp.409$89.1K0.00%+337+468.1%Added
Atlas Capital Advisors LLC400$87.0K0.01%−900−69.2%Reduced
Salem Investment Counselors Inc395$86.0K0.00%−24−5.7%Reduced
FSA Wealth Management LLC389$84.7K0.04%+7+1.8%Added
Atticus Wealth Management, LLC389$84.7K0.03%−89−18.6%Reduced
Mowery & Schoenfeld Wealth Management, LLC387$84.2K0.16%00.0%Unchanged
Silvant Capital Management LLC382$83.1K0.00%00.0%Unchanged
Colonial Trust Advisors377$82.0K0.01%+350+1,296.3%Added
TCTC Holdings, LLC374$81.4K0.00%+51+15.8%Added
Tanglewood Legacy Advisors, LLC372$80.9K0.04%00.0%Unchanged
Capula Management Ltd370$80.5K0.00%+370New
Golden State Wealth Management, LLC369$80.5K0.01%+69+23.0%Added
Ogorek Anthony Joseph370$80.0K0.03%+105+39.6%Added
Ameriflex Group, Inc.367$79.9K0.03%+24+7.0%Added
Old Second National Bank of Aurora350$76.2K0.02%−23−6.2%Reduced
McIlrath & Eck, LLC345$75.1K0.01%−31−8.2%Reduced
Covestor Ltd347$75.0K0.05%−82−19.1%Reduced
BOK Financial Private Wealth, Inc.333$72.5K0.01%00.0%Unchanged
Global Financial Private Client, LLC326$70.9K0.03%00.0%Unchanged
J.Safra Asset Management Corp326$70.9K0.01%+128+64.6%Added
Central Pacific Bank - Trust Division325$70.7K0.01%00.0%Unchanged
Deseret Mutual Benefit Administrators321$69.8K0.03%+31+10.7%Added
Kozak & Associates, Inc.316$68.9K0.02%+2+0.6%Added
Core Alternative Capital313$68.1K0.02%−39−11.1%Reduced
MV Capital Management, Inc.306$66.6K0.01%+26+9.3%Added
Dakota Community Bank & Trust NA303$65.9K0.32%+12+4.1%Added
Field & Main Bank300$65.3K0.02%−300−50.0%Reduced
SWAN Capital LLC300$65.3K0.03%00.0%Unchanged
Brown, Lisle/Cummings, Inc.297$64.6K0.02%−19−6.0%Reduced
Evelyn Partners Asset Management Ltd287$62.5K0.02%00.0%Unchanged
AdvisorNet Financial, Inc282$61.3K0.00%−8−2.8%Reduced
Versant Capital Management, Inc279$60.7K0.01%+18+6.9%Added
MCF Advisors LLC267$58.2K0.00%−111−29.4%Reduced
Asset Planning,Inc267$58.2K0.05%+1+0.4%Added
WPG Advisers, LLC266$57.9K0.05%−41−13.4%Reduced
Kings Path Partners LLC259$56.4K0.03%00.0%Unchanged
Stone House Investment Management, LLC254$55.3K0.01%+254New
Mark Sheptoff Financial Planning, LLC249$54.2K0.03%−24−8.8%Reduced
Financial Network Wealth Advisors LLC247$53.7K0.07%+47+23.5%Added
West Branch Capital LLC244$53.1K0.02%00.0%Unchanged
Plante Moran Financial Advisors, LLC242$52.7K0.00%00.0%Unchanged
Medallion Wealth Advisors, LLC238$52.2K0.02%+68+40.0%Added
Park Square Financial Group, LLC239$52.0K0.04%+200+512.8%Added
Bank of Jackson Hole Trust251$51.6K0.03%00.0%Unchanged
Indiana Trust & Investment Management CO235$51.1K0.02%00.0%Unchanged
Carolinas Wealth Consulting LLC234$50.9K0.01%−9−3.7%Reduced
10Elms LLP231$50.3K0.05%00.0%Unchanged
Delta Asset Management LLC212$46.1K0.00%00.0%Unchanged
Accordant Advisory Group Inc211$45.9K0.04%+11+5.5%Added
Binnacle Investments Inc210$45.7K0.03%+210New
Accredited Wealth Management, LLC210$45.7K0.04%+135+180.0%Added
Holos Integrated Wealth LLC207$45.0K0.03%00.0%Unchanged
West Paces Advisors Inc.205$44.6K0.01%−11−5.1%Reduced
Curat Global, LLC205$44.6K0.05%+205New
Y.D. More Investments Ltd205$44.5K0.00%+6+3.0%Added
Valued Wealth Advisors LLC200$43.5K0.03%00.0%Unchanged
BFSG, LLC200$43.5K0.01%00.0%Unchanged
Crowley Wealth Management, Inc.200$43.5K0.04%00.0%Unchanged
Security National Bank190$41.3K0.01%00.0%Unchanged
MB, Levis & Associates, LLC190$41.3K0.02%00.0%Unchanged
Saudi Central Bank184$40.0K0.21%+184New
CBIZ Investment Advisory Services, LLC184$40.0K0.00%+16+9.5%Added
GoalVest Advisory LLC183$39.8K0.01%+3+1.7%Added
JFS Wealth Advisors, LLC182$39.6K0.00%+2+1.1%Added
Operose Advisors LLC182$39.6K0.01%00.0%Unchanged
Global Wealth Strategies & Associates182$39.6K0.01%+120+193.5%Added
First Community Trust NA180$39.2K0.03%00.0%Unchanged
Quest 10 Wealth Builders, Inc.179$39.0K0.04%−5−2.7%Reduced
City Holding Co177$38.5K0.01%+177New
Emerald Advisers, LLC175$38.1K0.00%00.0%Unchanged
NewSquare Capital LLC174$37.9K0.00%+152+690.9%Added
Graney & King, LLC173$37.7K0.03%00.0%Unchanged
Oakworth Capital, Inc.171$37.2K0.00%00.0%Unchanged
Peoples Bank171$37.2K0.03%−9−5.0%Reduced
McClarren Financial Advisors, Inc.170$37.0K0.02%00.0%Unchanged
S&T Bank170$37.0K0.01%+6+3.7%Added
Beacon Capital Management, LLC166$36.2K0.00%+16+10.7%Added
Creative Financial Designs Inc165$35.9K0.00%−63−27.6%Reduced
Sittner & Nelson, LLC159$34.6K0.01%00.0%Unchanged
Lowe Wealth Advisors, LLC159$34.6K0.01%+109+218.0%Added
Consultiva Wealth Management, Corp.159$34.6K0.12%00.0%Unchanged
Meeder Asset Management Inc158$34.4K0.00%−75−32.2%Reduced
SOA Wealth Advisors, LLC.150$32.6K0.01%00.0%Unchanged
Asset Dedication, LLC145$31.7K0.00%+3+2.1%Added
Bell Investment Advisors, Inc143$31.1K0.01%−5−3.4%Reduced
E Fund Management (Hong Kong) Co., Ltd.144$31.0K0.03%+144New
Bank of New Hampshire140$30.5K0.01%−70−33.3%Reduced
Richards, Merrill & Peterson, Inc.140$30.5K0.02%−25−15.2%Reduced
Legacy Wealth Managment, LLC140$30.5K0.02%00.0%Unchanged
Hara Capital LLC135$29.4K0.02%00.0%Unchanged
Olistico Wealth, LLC133$28.9K0.02%00.0%Unchanged
Activest Wealth Management133$28.9K0.01%+34+34.3%Added
Gold Investment Management Ltd.131$28.5K0.01%00.0%Unchanged