Skip to main content

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 2021

Institutional positions in American Tower Corp as of Mar 31, 2021. 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
1,613
No complete 13F data for Q4 2020
Shares held
400.8M
No complete 13F data for Q4 2020
Total value
$95.8B
No complete 13F data for Q4 2020

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 2021: 1,613 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 heldQ1 2021: $95.8B
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, Q1 2021

Shares, value and share of portfolio for each institution holding American Tower Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding AMT in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Spirit of America Management Corp5,950$1.42M0.34%––
Woodard & Co Asset Management Group Inc5,992$1.43M0.91%––
WBH Advisory Inc5,991$1.43M0.23%––
Focus Financial Network, Inc.5,998$1.43M0.17%––
Barbara Oil Co.6,000$1.43M0.69%––
Heritage Wealth Management, LLC6,010$1.44M0.81%––
D.A. Davidson & Co.6,030$1.44M0.02%––
Conning Inc.6,049$1.45M0.04%––
Nations Financial Group Inc,6,053$1.45M0.33%––
Arete Wealth Advisors, LLC6,076$1.45M0.19%––
Cypress Capital, LLC6,084$1.45M0.59%––
Moody Lynn & Lieberson, LLC6,108$1.46M0.12%––
Ascent Wealth Partners, LLC6,137$1.47M0.32%––
Advisor OS, LLC6,175$1.48M0.33%––
Acorn Financial Advisory Services Inc6,260$1.50M0.55%––
Cardan Capital Partners, LLC6,258$1.50M0.18%––
Smithfield Trust Co6,268$1.50M0.10%––
Great Valley Advisor Group, Inc.6,268$1.50M0.14%––
Belpointe Asset Management LLC6,274$1.50M0.13%––
First Citizens Bank & Trust Co6,296$1.50M0.07%––
Baystate Wealth Management LLC6,297$1.50M0.16%––
Ninety One SA (PTY) Ltd6,301$1.51M0.57%––
Fairbanks Capital Management, Inc.6,345$1.52M1.28%––
Symphony Financial, Ltd. Co.6,234$1.52M0.40%––
Godshalk Welsh Capital Management, Inc.6,375$1.52M1.06%––
First Hawaiian Bank6,462$1.54M0.07%––
Concentric Wealth Management, LLC6,460$1.54M0.51%––
Ieq Capital, LLC6,461$1.54M0.06%––
Capstone Triton Financial Group, LLC6,474$1.55M1.02%––
Livforsakringsbolaget Skandia, Omsesidigt6,484$1.55M0.11%––
Dynamic Advisor Solutions LLC6,505$1.55M0.14%––
First Business Financial Services, Inc.6,559$1.57M0.21%––
Atlas Private Wealth Management6,570$1.57M1.00%––
Garrison Point Advisors, LLC6,575$1.57M1.22%––
Westhampton Capital, LLC6,580$1.57M1.09%––
Meridian Wealth Advisors, LLC6,587$1.57M0.52%––
Cumberland Partners Ltd6,650$1.59M0.13%––
Snowden Capital Advisors LLC6,670$1.59M0.09%––
Ridgewood Investments LLC6,686$1.60M0.98%––
Madison Wealth Management6,721$1.61M0.40%––
Ethic Inc.6,727$1.61M0.29%––
Canal Capital Management, LLC6,761$1.62M0.55%––
Triangle Securities Wealth Management6,762$1.62M0.58%––
MTM Investment Management, LLC6,784$1.62M0.91%––
Capital Investment Advisors, LLC6,792$1.62M0.06%––
Sugarloaf Wealth Management, LLC6,795$1.62M0.49%––
HighPoint Advisor Group LLC6,795$1.63M0.19%––
Flagship Harbor Advisors, LLC6,838$1.64M0.19%––
Delta Investment Management, LLC6,861$1.64M0.52%––
International Assets Investment Management, LLC7,057$1.64M0.15%––
Quattro Financial Advisors LLC6,654$1.65M0.37%––
Monetary Management Group Inc6,918$1.65M0.53%––
Salvus Wealth Management, LLC6,872$1.66M1.55%––
Canandaigua National Corp6,938$1.66M0.28%––
Highland Capital Management, LLC6,950$1.66M0.10%––
Security National Trust Co6,950$1.66M0.39%––
Cetera Advisor Networks LLC7,010$1.68M0.04%––
YorkBridge Wealth Partners, LLC7,038$1.68M0.50%––
Varma Mutual Pension Insurance Co7,063$1.69M0.02%––
Brewin Dolphin Ltd7,071$1.69M0.09%––
LS Investment Advisors, LLC7,088$1.69M0.09%––
First Horizon Advisors, Inc.7,090$1.70M0.10%––
Wade G W & Inc7,095$1.70M0.09%––
Fayez Sarofim & Co7,099$1.70M0.01%––
IndexIQ Advisors LLC7,101$1.70M0.06%––
Legacy Wealth Asset Management, LLC7,119$1.70M0.79%––
Augustine Asset Management Inc7,132$1.71M0.90%––
Hudson Canyon Capital Management7,175$1.72M1.35%––
Arden Trust Co7,180$1.72M0.29%––
Traynor Capital Management, Inc.7,213$1.72M0.28%––
Nicola Wealth Management Ltd.7,210$1.72M0.19%––
First Midwest Bank Trust Division7,245$1.73M0.24%––
Moneta Group Investment Advisors LLC7,245$1.73M0.09%––
First Mercantile Trust Co7,274$1.74M0.20%––
Voya Financial Advisors, Inc.7,334$1.74M0.07%––
Pettyjohn, Wood & White, Inc7,284$1.74M0.41%––
Change Path, LLC7,290$1.74M0.13%––
IFG Advisory, LLC7,301$1.75M0.22%––
Great Diamond Partners, LLC7,361$1.76M0.54%––
Alps Advisors Inc7,362$1.76M0.02%––
Venture Visionary Partners LLC7,474$1.79M0.15%––
Lincoln National Corp7,566$1.81M0.04%––
Sonora Investment Management, LLC7,591$1.81M0.14%––
Cohen Lawrence B7,599$1.82M0.98%––
Atom Investors LP7,621$1.82M0.34%––
Aevitas Wealth Management, Inc.7,656$1.83M1.28%––
Lee Financial Co7,712$1.84M0.44%––
Covington Capital Management7,730$1.85M0.08%––
Anfield Capital Management, LLC7,770$1.86M0.74%––
Virtue Capital Management, LLC7,792$1.86M0.44%––
Griffin Asset Management, Inc.7,826$1.87M0.24%––
Budros, Ruhlin & Roe, Inc.7,866$1.88M0.23%––
Dorsey & Whitney Trust CO LLC8,074$1.93M0.19%––
Azzad Asset Management Inc8,198$1.96M0.32%––
Brinker Capital Investments, LLC8,268$1.98M0.03%––
AMG National Trust Bank8,275$1.98M0.07%––
Altman Advisors, Inc.8,280$1.98M1.28%––
Jacobs & Co8,369$2.00M0.24%––
Intrust Bank NA8,492$2.03M0.29%––
Pathstone Family Office, LLC8,553$2.04M0.07%––