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Livermore
ZHEN

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, Q4 2024

Institutional positions in American Tower Corp as of Dec 31, 2024. 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
1,798
−18 vs. Q3 2024
Shares held
434.0M
+6.47M (+1.5%) vs. Q3 2024
Total value
$79.6B
−$19.5B (−19.6%) vs. Q3 2024
New holders
204
604 more added
Sold out
222
789 more reduced

36 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 1,798 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 heldQ4 2024: $79.6B
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, Q4 2024

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2024.

Institutions holding AMT in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Wood Tarver Financial Group, LLC1$00.00%+1New
Retirement Wealth Solutions LLC0$190.00%0New
Kohmann Bosshard Financial Services, LLC1$1830.00%+1New
Redwood Park Advisors LLC1$1840.00%+1New
New Millennium Group LLC1$2100.00%00.0%Unchanged
NBC Securities, Inc.1$2620.02%−2,691−100.0%Reduced
Breakwater Investment Management2$3670.00%00.0%Unchanged
Sugar Maple Asset Management, LLC2$3670.00%+2New
Stuart Chaussee & Associates, Inc.3$5500.00%00.0%Unchanged
Vista Private Wealth Partners. LLC3$5510.00%+3New
Country Trust Bank4$7340.00%00.0%Unchanged
GHP Investment Advisors, Inc.4$7340.00%+4New
New Wave Wealth Advisors LLC4$7340.00%+4New
Riggs Asset Managment Co. Inc.5$9100.00%+4+400.0%Added
Chesapeake Asset Management LLC5$9170.00%+1+25.0%Added
Measured Risk Portfolios, Inc.5$9170.00%+5New
Householder Group Estate & Retirement Specialist, LLC8$1.00K0.00%−75−90.4%Reduced
Transamerica Financial Advisors, Inc.2$1.00K0.00%00.0%Unchanged
Pacifica Partners Inc.7$1.27K0.00%−7−50.0%Reduced
Riverview Trust Co7$1.28K0.00%−2−22.2%Reduced
Financial Gravity Companies, Inc.7$1.28K0.00%00.0%Unchanged
MPWM Advisory Solutions, LLC8$1.47K0.00%+8New
Davidson Capital Management Inc.8$1.47K0.00%−27−77.1%Reduced
Gould Capital, LLC9$1.65K0.00%−99−91.7%Reduced
Addison Advisors LLC9$1.65K0.00%+6+200.0%Added
Global Trust Asset Management, LLC9$1.65K0.00%+9New
Glass Jacobson Investment Advisors llc9$1.65K0.00%+9New
Legend Financial Advisors, Inc.10$1.83K0.00%00.0%Unchanged
WealthTrak Capital Management LLC10$1.83K0.00%+10New
Caitlin John, LLC11$1.99K0.00%00.0%Unchanged
True Wealth Design, LLC13$2.36K0.00%+13New
Boyd Watterson Asset Management LLC13$2.38K0.00%00.0%Unchanged
Estabrook Capital Management13$2.38K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC13$2.38K0.00%+13New
Caldwell Sutter Capital, Inc.15$2.75K0.00%00.0%Unchanged
Northwest Capital Management Inc15$2.75K0.00%00.0%Unchanged
Delos Wealth Advisors, LLC15$2.75K0.00%+15New
NVWM, LLC15$2.88K0.00%−7−31.8%Reduced
Trifecta Capital Advisors, LLC16$2.94K0.00%00.0%Unchanged
Fairman Group, LLC16$2.96K0.00%−16−50.0%Reduced
TD Capital Management LLC17$3.14K0.00%00.0%Unchanged
Compass Financial Services Inc18$3.30K0.00%+18New
ORG Wealth Partners, LLC19$3.48K0.00%−11−36.7%Reduced
Sierra Ocean, LLC19$3.50K0.00%+19New
JDM Financial Group LLC20$3.67K0.00%−6−23.1%Reduced
Cornerstone Planning Group LLC21$4.03K0.00%−4−16.0%Reduced
Westside Investment Management, Inc.22$4.03K0.00%00.0%Unchanged
NewSquare Capital LLC22$4.04K0.00%+22New
Signature Resources Capital Management, LLC23$4.22K0.00%00.0%Unchanged
Capital A Wealth Management, LLC23$4.22K0.01%+23New
Tucker Asset Management LLC24$4.40K0.00%−11−31.4%Reduced
DiNuzzo Private Wealth, Inc.24$4.40K0.00%00.0%Unchanged
Reyes Financial Architecture, Inc.24$4.40K0.00%+24New
1620 Investment Advisors, Inc.25$4.53K0.00%−4−13.8%Reduced
Copia Wealth Management25$4.58K0.00%+25New
Clear Investment Research, LLC30$4.63K0.01%+6+25.0%Added
Lee Danner & Bass Inc26$4.77K0.00%+26New
Nemes Rush Group LLC26$4.77K0.00%+26New
Colonial Trust Advisors27$4.95K0.00%−25−48.1%Reduced
Keener Financial Planning LLC30$5.00K0.00%00.0%Unchanged
Criterion Capital Advisors, LLC26$5.05K0.00%00.0%Unchanged
BankPlus Trust Department28$5.13K0.00%+28New
New England Capital Financial Advisors LLC31$5.63K0.00%+16+106.7%Added
Noble Wealth Management PBC32$5.87K0.00%+32New
Heritage Wealth Advisors34$6.24K0.00%−1−2.9%Reduced
Atlantic Edge Private Wealth Management, LLC35$6.42K0.00%+35New
Fortitude Family Office, LLC36$6.60K0.00%−71−66.4%Reduced
West Financial Advisors, LLC36$6.60K0.00%00.0%Unchanged
CGC Financial Services, LLC37$6.79K0.00%00.0%Unchanged
Fourth Dimension Wealth, LLC37$6.82K0.00%+37New
Barrett & Company, Inc.39$7.15K0.00%00.0%Unchanged
Park Square Financial Group, LLC39$7.15K0.00%+39New
MRP Capital Investments, LLC40$7.34K0.01%+40New
Duncker Streett & Co Inc42$7.70K0.00%00.0%Unchanged
Oarsman Capital, Inc.45$8.25K0.00%00.0%Unchanged
Maryland Capital Advisors Inc.45$8.25K0.00%+45New
West Oak Capital, LLC45$8.30K0.00%00.0%Unchanged
Wolff Wiese Magana LLC46$8.44K0.01%00.0%Unchanged
WealthCollab, LLC46$8.44K0.01%00.0%Unchanged
Longview Financial Advisors LLC47$8.62K0.01%+47New
Transce3nd, LLC48$8.81K0.00%+48New
Synergy Investment Management, LLC49$8.84K0.00%+49New
First PREMIER Bank47$9.00K0.00%00.0%Unchanged
Laurel Wealth Advisors LLC50$9.09K0.00%00.0%Unchanged
Lowe Wealth Advisors, LLC50$9.17K0.00%00.0%Unchanged
Financial Perspectives, Inc50$9.17K0.00%00.0%Unchanged
Clark Wealth Partners51$9.33K0.01%+51New
Kentucky Trust Co52$9.54K0.01%+52New
Cassady Schiller Wealth Management, LLC54$9.90K0.00%+42+350.0%Added
Avion Wealth55$10.0K0.00%−2−3.5%Reduced
Bellevue Asset Management, LLC54$10.0K0.01%00.0%Unchanged
Financial Avengers, Inc.58$10.7K0.01%00.0%Unchanged
Hopwood Financial Services, Inc.60$11.0K0.01%+60New
Whipplewood Advisors, LLC60$11.0K0.01%+60New
Global Wealth Strategies & Associates62$11.4K0.00%00.0%Unchanged
Cherry Tree Wealth Management, LLC62$11.4K0.00%00.0%Unchanged
Financial Freedom, LLC63$11.6K0.01%00.0%Unchanged
Toth Financial Advisory Corp66$12.0K0.00%+1+1.5%Added
VSM Wealth Advisory, LLC66$12.1K0.00%+66New
Frazier Financial Advisors, LLC68$12.4K0.01%−10−12.8%Reduced