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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, 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: 1,757 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 20261,757$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, 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
LVW Advisors, LLC7,219$1.60M0.18%+1,437+24.9%Added
Atria Wealth Solutions, Inc.7,146$1.59M0.04%−4,953−40.9%Reduced
Mirabaud Asset Management Ltd7,272$1.58M0.74%−69−0.9%Reduced
Mill Creek Capital Advisors, LLC7,165$1.58M0.04%−2,875−28.6%Reduced
Augustine Asset Management Inc7,160$1.58M0.42%+7+0.1%Added
Westhampton Capital, LLC7,157$1.58M0.82%−70−1.0%Reduced
Columbia Asset Management7,146$1.58M0.31%+165+2.4%Added
Bradley Foster & Sargent Inc7,098$1.57M0.02%+425+6.4%Added
Ameritas Investment Partners, Inc.7,094$1.57M0.05%−33−0.5%Reduced
Financial Engines Advisors L.L.C.7,075$1.56M0.00%+1,315+22.8%Added
AMF Pensionsforsakring AB6,880$1.54M0.01%−182,148−96.4%Reduced
Herold Advisors, Inc.6,919$1.53M0.32%+79+1.2%Added
Apriem Advisors6,848$1.51M0.16%−22,677−76.8%Reduced
Checchi Capital Advisers, LLC6,847$1.51M0.11%−608−8.2%Reduced
Exencial Wealth Advisors, LLC6,823$1.51M0.05%+214+3.2%Added
Mayflower Financial Advisors, LLC6,761$1.49M0.21%−90−1.3%Reduced
Central Trust Co6,747$1.49M0.03%−717−9.6%Reduced
Bailard, Inc.6,708$1.48M0.03%−462−6.4%Reduced
Vise Technologies, Inc.6,703$1.48M0.06%+6,703New
Old National Bancorp6,686$1.48M0.03%−340−4.8%Reduced
StoneX Group Inc.6,630$1.48M0.07%+1,495+29.1%Added
Acorn Financial Advisory Services Inc6,627$1.46M0.24%−221−3.2%Reduced
Stonegate Investment Group, LLC6,545$1.45M0.04%+375+6.1%Added
Cordatus Wealth Management LLC6,527$1.44M0.35%+4+0.1%Added
Prestige Wealth Management Group LLC6,457$1.44M0.29%−136−2.1%Reduced
United Bank6,488$1.43M0.55%+733+12.7%Added
Triangle Securities Wealth Management6,473$1.43M0.35%−105−1.6%Reduced
Skopos Labs, Inc.6,456$1.43M0.19%+1,710+36.0%Added
Arbor Capital Management Inc6,644$1.42M1.24%−252−3.7%Reduced
Nippon Life Global Investors Americas, Inc.6,370$1.42M0.06%−1,180−15.6%Reduced
Chapman Financial Group, LLC6,415$1.42M1.20%+6,415New
Cross Staff Investments Inc6,381$1.41M1.05%+277+4.5%Added
IHT Wealth Management, LLC6,376$1.41M0.04%−85−1.3%Reduced
Belpointe Asset Management LLC6,375$1.41M0.06%−749−10.5%Reduced
Cove Private Wealth, LLC6,368$1.41M0.50%+739+13.1%Added
Argent Advisors, Inc.6,360$1.41M0.43%+26+0.4%Added
Farther Finance Advisors, LLC6,339$1.40M0.03%+3,106+96.1%Added
Ronald Blue Trust, Inc.6,287$1.39M0.02%+494+8.5%Added
Joel Isaacson & Co., LLC6,281$1.39M0.06%−155−2.4%Reduced
Moore Capital Management, LP6,274$1.39M0.03%−1,327−17.5%Reduced
Redmond Asset Management, LLC6,247$1.38M0.33%+6,247New
Lord & Richards Wealth Management, LLC6,200$1.37M1.43%+449+7.8%Added
PFG Investments, LLC6,187$1.37M0.08%+196+3.3%Added
Anb Bank6,166$1.36M0.61%−255−4.0%Reduced
Glenview Trust Co6,166$1.36M0.02%−411−6.2%Reduced
Postrock Partners LLC6,138$1.36M0.65%00.0%Unchanged
DRW Securities, LLC6,126$1.35M0.10%+6,126New
Equitable Holdings, Inc.6,122$1.35M0.01%+566+10.2%Added
Garrison Point Advisors, LLC6,100$1.35M0.62%−225−3.6%Reduced
Scott Marsh Financial, LLC6,094$1.35M0.50%+6,094New
Colton Groome Financial Advisors, LLC6,092$1.35M0.46%+90+1.5%Added
GLOBALT Investments LLC6,086$1.35M0.05%−294−4.6%Reduced
Knollwood Investment Advisory, LLC6,049$1.34M0.13%00.0%Unchanged
Evelyn Partners Investment Management Services Ltd6,044$1.34M0.20%+980+19.4%Added
GTS Securities LLC6,033$1.33M0.06%+4,494+292.0%Added
Pettyjohn, Wood & White, Inc6,023$1.33M0.24%−115−1.9%Reduced
Altshuler Shaham Ltd6,000$1.33M0.04%−555,500−98.9%Reduced
Smith Group Asset Management, LLC6,000$1.33M0.09%00.0%Unchanged
LVM Capital Management Ltd5,995$1.32M0.14%+2,313+62.8%Added
David Loasby6,224$1.32M0.11%+392+6.7%Added
Somerset Trust Co5,970$1.32M0.43%+41+0.7%Added
TigerOak Management, L.L.C.5,944$1.31M0.45%−63−1.0%Reduced
Godshalk Welsh Capital Management, Inc.5,935$1.31M0.81%−25−0.4%Reduced
Miracle Mile Advisors, LLC5,929$1.31M0.02%+1,250+26.7%Added
Marion Wealth Management5,924$1.31M0.33%+48+0.8%Added
Lee Financial Co5,913$1.31M0.19%+192+3.4%Added
Engineers Gate Manager LP5,840$1.29M0.02%−17,604−75.1%Reduced
Tranquility Partners, LLC5,811$1.28M0.46%−220−3.6%Reduced
IFP Advisors, Inc5,809$1.28M0.04%−848−12.7%Reduced
FSM Wealth Advisors, LLC5,823$1.28M0.21%+1,459+33.4%Added
Kirtland Hills Capital Management, LLC5,788$1.28M0.59%+218+3.9%Added
Savoie Capital LLC5,650$1.25M0.16%−10,500−65.0%Reduced
Portside Wealth Group, LLC5,641$1.25M0.18%+223+4.1%Added
Commons Capital, LLC5,623$1.24M0.95%+303+5.7%Added
Freestone Grove Partners LP5,572$1.23M0.01%+5,572New
Roundview Capital LLC5,543$1.23M0.08%−88−1.6%Reduced
Profund Advisors LLC5,528$1.22M0.04%−581−9.5%Reduced
Ledyard National Bank5,508$1.22M0.11%00.0%Unchanged
Safe Harbor Fiduciary, LLC5,484$1.21M1.14%+179+3.4%Added
AlTi Global, Inc.5,439$1.21M0.03%−263−4.6%Reduced
Beverly Hills Private Wealth, LLC5,474$1.21M0.23%−281−4.9%Reduced
Perigon Wealth Management, LLC5,473$1.21M0.03%+419+8.3%Added
Royal Fund Management, LLC5,469$1.21M0.13%−393−6.7%Reduced
Hilltop Holdings Inc.5,460$1.21M0.08%+141+2.7%Added
TownSquare Capital, LLC5,430$1.20M0.12%−55,465−91.1%Reduced
Everence Capital Management Inc5,412$1.20M0.08%00.0%Unchanged
Grantham, Mayo, Van Otterloo & Co. LLC5,388$1.19M0.00%00.0%Unchanged
Lakeridge Wealth Management LLC5,380$1.19M0.55%−316−5.5%Reduced
Smartleaf Asset Management LLC5,436$1.18M0.10%+354+7.0%Added
Azzad Asset Management Inc5,353$1.18M0.13%+1,586+42.1%Added
Inscription Capital, LLC5,346$1.18M0.17%−1,602−23.1%Reduced
Intrust Bank NA5,323$1.18M0.10%+640+13.7%Added
Wright Investors Service Inc5,322$1.18M0.36%−230−4.1%Reduced
Prime Capital Investment Advisors, LLC5,312$1.17M0.02%+562+11.8%Added
Paradigm Asset Management Co LLC5,300$1.17M0.29%+5,300New
Private Trust Co NA5,289$1.17M0.11%−639−10.8%Reduced
Patten & Patten Inc5,264$1.16M0.08%−637−10.8%Reduced
Silver Oak Securities, Inc5,260$1.16M0.10%+2,941+126.8%Added
Savant Capital, LLC5,224$1.15M0.01%+871+20.0%Added
Independent Advisor Alliance5,171$1.14M0.03%+500+10.7%Added