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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; 1,756 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, Q2 2025

Institutional positions in American Tower Corp as of Jun 30, 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
1,852
+31 vs. Q1 2025
Shares held
437.0M
+1.13M (+0.3%) vs. Q1 2025
Total value
$96.5B
+$1.72B (+1.8%) vs. Q1 2025
New holders
141
737 more added
Sold out
110
717 more reduced

24 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 holdersQ2 2025: 1,852 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: 1,756 institutions
Value heldQ2 2025: $96.5B
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 20261,756$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, Q2 2025

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2025.

Institutions holding AMT in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Financial Freedom, LLC63$13.9K0.01%00.0%Unchanged
Dogwood Wealth Management LLC65$14.3K0.01%+49+306.3%Added
Mid-American Wealth Advisory Group, Inc.66$14.6K0.01%+66New
Toth Financial Advisory Corp67$14.7K0.00%+1+1.5%Added
Frazier Financial Advisors, LLC68$15.0K0.01%00.0%Unchanged
Pacific Center for Financial Services70$15.5K0.00%00.0%Unchanged
Proffitt & Goodson Inc71$15.7K0.00%00.0%Unchanged
Tortoise Investment Management, LLC72$15.9K0.00%+18+33.3%Added
Scarborough Advisors, LLC72$16.0K0.00%+72New
Whipplewood Advisors, LLC73$16.1K0.01%+33+82.5%Added
Salomon & Ludwin, LLC73$16.3K0.00%00.0%Unchanged
Battery Global Advisors, LLC73$16.3K0.01%00.0%Unchanged
Tradewinds Capital Management, LLC75$16.5K0.00%+1+1.4%Added
Princeton Global Asset Management LLC75$16.6K0.00%+10+15.4%Added
Avion Wealth79$17.0K0.00%+24+43.6%Added
Murphy & Mullick Capital Management Corp82$17.1K0.01%00.0%Unchanged
JNBA Financial Advisors79$17.5K0.00%00.0%Unchanged
Valley National Advisers Inc82$18.0K0.00%+4+5.1%Added
Caitong International Asset Management Co., Ltd82$18.1K0.01%+80+4,000.0%Added
Westside Investment Management, Inc.83$18.6K0.00%+65+361.1%Added
Indiana Trust & Investment Management CO85$18.8K0.01%−150−63.8%Reduced
Stephenson National Bank & Trust85$18.8K0.01%−2−2.3%Reduced
Capula Management Ltd87$19.2K0.00%−283−76.5%Reduced
Bank & Trust Co88$19.4K0.02%00.0%Unchanged
UMA Financial Services, Inc.92$20.3K0.00%+14+17.9%Added
Aspect Partners, LLC93$20.6K0.01%+1+1.1%Added
IMA Wealth, Inc.93$20.7K0.00%+3+3.3%Added
Spurstone Advisory Services, LLC95$21.0K0.32%+95New
Bangor Savings Bank95$21.0K0.00%−12−11.2%Reduced
Raffa Wealth Management, LLC96$21.2K0.00%00.0%Unchanged
TD Capital Management LLC96$21.3K0.00%+79+464.7%Added
Howard Hughes Medical Institute100$22.1K0.01%+100New
Marshall & Sullivan Inc100$22.1K0.01%+100New
Acima Private Wealth, LLC100$22.1K0.01%+100New
Darwin Advisors, LLC100$22.2K0.01%+1+1.0%Added
Winch Advisory Services, LLC104$22.9K0.01%+1+1.0%Added
Cornerstone Planning Group LLC110$23.0K0.00%+18+19.6%Added
Kestra Investment Management, LLC107$23.3K0.00%00.0%Unchanged
Armstrong Advisory Group, Inc105$23.3K0.00%+1+1.0%Added
Investors Research Corp109$24.1K0.00%00.0%Unchanged
Kiker Wealth Management, LLC109$24.1K0.01%00.0%Unchanged
Ransom Advisory, Ltd110$24.3K0.01%00.0%Unchanged
IMG Wealth Management, Inc.110$24.3K0.02%+110New
Hurley Capital, LLC114$25.2K0.02%00.0%Unchanged
North Capital, Inc.116$25.6K0.02%00.0%Unchanged
Emerald Advisers, LLC118$26.1K0.00%−57−32.6%Reduced
Mascoma Wealth Management LLC120$26.5K0.01%00.0%Unchanged
Hopwood Financial Services, Inc.120$26.5K0.02%00.0%Unchanged
Pflug Koory, LLC121$26.7K0.01%−4−3.2%Reduced
Dakota Community Bank & Trust NA124$27.4K0.12%−179−59.1%Reduced
High Note Wealth, LLC124$27.4K0.01%+9+7.8%Added
Wolff Wiese Magana LLC125$27.6K0.02%+23+22.5%Added
Private Wealth Management Group, LLC125$27.7K0.01%00.0%Unchanged
Olistico Wealth, LLC133$29.4K0.02%00.0%Unchanged
Gold Investment Management Ltd.131$29.4K0.01%00.0%Unchanged
Hara Capital LLC135$29.8K0.02%00.0%Unchanged
Roxbury Financial LLC135$29.9K0.03%00.0%Unchanged
Oakworth Capital, Inc.138$30.5K0.00%−33−19.3%Reduced
Activest Wealth Management139$30.7K0.01%+6+4.5%Added
Bank of New Hampshire140$30.9K0.01%00.0%Unchanged
Legacy Wealth Managment, LLC140$30.9K0.02%00.0%Unchanged
Legacy Investment Solutions, LLC140$30.9K0.02%+140New
West Branch Capital LLC145$32.0K0.01%−99−40.6%Reduced
Newbridge Financial Services Group, Inc.145$32.0K0.01%+36+33.0%Added
Plante Moran Financial Advisors, LLC150$33.2K0.00%−92−38.0%Reduced
Security National Bank150$33.2K0.01%−40−21.1%Reduced
Operose Advisors LLC150$33.2K0.01%−32−17.6%Reduced
SOA Wealth Advisors, LLC.150$33.2K0.01%00.0%Unchanged
VSM Wealth Advisory, LLC156$34.5K0.01%+90+136.4%Added
Lowe Wealth Advisors, LLC159$35.1K0.01%00.0%Unchanged
Sittner & Nelson, LLC159$35.1K0.01%00.0%Unchanged
Consultiva Wealth Management, Corp.159$35.1K0.11%00.0%Unchanged
Beacon Capital Management, LLC160$35.3K0.00%−6−3.6%Reduced
Creative Financial Designs Inc165$36.5K0.00%00.0%Unchanged
Bell Investment Advisors, Inc166$36.7K0.01%+23+16.1%Added
Covestor Ltd172$38.0K0.02%−175−50.4%Reduced
Rosenberg Matthew Hamilton173$38.2K0.01%+80+86.0%Added
Graney & King, LLC174$38.4K0.03%+1+0.6%Added
Y.D. More Investments Ltd180$39.5K0.00%−25−12.2%Reduced
Quest 10 Wealth Builders, Inc.179$39.6K0.04%00.0%Unchanged
GoalVest Advisory LLC180$39.8K0.01%−3−1.6%Reduced
JFS Wealth Advisors, LLC180$39.8K0.00%−2−1.1%Reduced
First Community Trust NA180$39.8K0.03%00.0%Unchanged
S&T Bank181$40.0K0.01%+11+6.5%Added
Global Wealth Strategies & Associates182$40.2K0.01%00.0%Unchanged
Fairscale Capital, LLC198$41.3K0.03%+70+54.7%Added
Centennial Bank190$42.0K0.02%−1,000−84.0%Reduced
MB, Levis & Associates, LLC190$42.0K0.02%00.0%Unchanged
Holos Integrated Wealth LLC207$42.7K0.03%00.0%Unchanged
Accordant Advisory Group Inc200$44.2K0.03%−11−5.2%Reduced
BFSG, LLC200$44.2K0.00%00.0%Unchanged
Crowley Wealth Management, Inc.200$44.2K0.04%00.0%Unchanged
Winnow Wealth LLC200$44.2K0.03%+79+65.3%Added
Valued Wealth Advisors LLC200$44.5K0.02%00.0%Unchanged
Curat Global, LLC205$45.3K0.04%00.0%Unchanged
Strategic Wealth Partners, Ltd.206$45.5K0.00%+206New
Binnacle Investments Inc208$46.0K0.03%−2−1.0%Reduced
CBIZ Investment Advisory Services, LLC207$46.1K0.00%+23+12.5%Added
Accredited Wealth Management, LLC210$46.8K0.04%00.0%Unchanged
Delta Asset Management LLC212$46.9K0.00%00.0%Unchanged