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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 2024

Institutional positions in American Tower Corp as of Jun 30, 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
1,769
+23 vs. Q1 2024
Shares held
431.0M
+2.37M (+0.6%) vs. Q1 2024
Total value
$83.8B
−$716.2M (−0.8%) vs. Q1 2024
New holders
153
700 more added
Sold out
130
706 more reduced

23 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2024: 1,769 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 2024: $83.8B
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 20261,756$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 2024

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2024.

Institutions holding AMT in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Financial Network Wealth Advisors LLC419$81.9K0.06%+419New
Pension & Wealth Management Advisors, Inc.430$83.6K0.05%00.0%Unchanged
MCF Advisors LLC435$85.0K0.01%+140+47.5%Added
Harbour Investments, Inc.442$85.9K0.00%−61−12.1%Reduced
Trust Co444$86.3K0.01%−773−63.5%Reduced
Y.D. More Investments Ltd445$86.4K0.01%+61+15.9%Added
Montag A & Associates Inc443$86.8K0.00%+1+0.2%Added
Atwood & Palmer Inc453$88.1K0.01%00.0%Unchanged
Wiser Advisor Group LLC468$90.8K0.14%+6+1.3%Added
Arcadia Investment Management Corp475$92.3K0.02%00.0%Unchanged
Opal Wealth Advisors, LLC492$95.6K0.03%+492New
Torno Capital, LLC500$97.2K0.01%+500New
St Germain D J Co Inc502$97.6K0.00%−607−54.7%Reduced
LRI Investments, LLC502$97.6K0.01%00.0%Unchanged
Bruce G. Allen Investments, LLC515$100.1K0.08%+31+6.4%Added
E Fund Management (Hong Kong) Co., Ltd.525$102.0K0.06%+195+59.1%Added
HHM Wealth Advisors, LLC551$107.1K0.02%−364−39.8%Reduced
AllSquare Wealth Management LLC555$107.9K0.06%00.0%Unchanged
Pin Oak Investment Advisors Inc585$114.0K0.11%00.0%Unchanged
Sachetta, LLC517$115.4K0.05%+10+2.0%Added
SRS Capital Advisors, Inc.597$116.0K0.01%+291+95.1%Added
Field & Main Bank600$116.6K0.04%00.0%Unchanged
Sit Investment Associates Inc630$122.0K0.00%−4,390−87.5%Reduced
Transcendent Capital Group LLC641$124.6K0.07%00.0%Unchanged
Hall Laurie J Trustee650$126.0K0.04%00.0%Unchanged
Tompkins Financial Corp663$128.9K0.01%+200+43.2%Added
Dunhill Financial, LLC664$129.1K0.08%+621+1,444.2%Added
Garde Capital, Inc.706$137.0K0.01%00.0%Unchanged
Assetmark, Inc723$140.5K0.00%−8,666−92.3%Reduced
Atticus Wealth Management, LLC730$141.8K0.05%−223−23.4%Reduced
Creative Financial Designs Inc733$142.6K0.01%+101+16.0%Added
Headlands Technologies LLC740$143.8K0.02%+740New
JJJ Advisors Inc.746$145.4K0.03%−9−1.2%Reduced
Muzinich & Co., Inc.779$151.4K0.12%−243−23.8%Reduced
Raffa Wealth Management, LLC780$151.6K0.04%00.0%Unchanged
CoreCap Advisors, LLC796$154.8K0.02%+76+10.6%Added
Livforsakringsbolaget Skandia, Omsesidigt823$161.1K0.01%−200−19.6%Reduced
Hexagon Capital Partners LLC831$161.5K0.04%00.0%Unchanged
Quent Capital, LLC837$162.7K0.02%+5+0.6%Added
Global X Japan Co., Ltd.843$163.9K0.02%+843New
American National Bank849$165.0K0.02%+133+18.6%Added
Sound Income Strategies, LLC850$165.2K0.01%−32−3.6%Reduced
Redwood Wealth Management Group, LLC858$166.8K0.13%+858New
Annis Gardner Whiting Capital Advisors, LLC861$168.7K0.05%−3−0.3%Reduced
FinTrust Capital Advisors, LLC893$173.6K0.03%+134+17.7%Added
Pinnacle Bancorp, Inc.898$174.6K0.05%+102+12.8%Added
Widmann Financial Services, Inc.900$174.9K0.14%+900New
Johnson Financial Group, Inc.903$177.2K0.01%−275−23.3%Reduced
Tobam916$178.0K0.03%−1,114−54.9%Reduced
Virtus ETF Advisers LLC937$182.1K0.09%+91+10.8%Added
CVA Family Office, LLC963$187.2K0.03%−34−3.4%Reduced
Blume Capital Management, Inc.964$187.4K0.05%00.0%Unchanged
Asset Dedication, LLC964$187.5K0.01%+184+23.6%Added
Webster Bank, N. A.970$188.5K0.02%+175+22.0%Added
Elgethun Capital Management990$192.5K0.05%−265−21.1%Reduced
Piscataqua Savings Bank997$193.8K0.17%00.0%Unchanged
Hollencrest Capital Management1,015$197.3K0.01%00.0%Unchanged
Prosperity Consulting Group, LLC1,036$201.4K0.03%−38−3.5%Reduced
Alera Investment Advisors, LLC1,038$201.7K0.02%−3,007−74.3%Reduced
Pinnacle Wealth Planning Services, Inc.1,048$203.7K0.03%−433−29.2%Reduced
Colonial Trust Co1,048$203.7K0.04%−1−0.1%Reduced
Horizon Bancorp Inc1,050$204.0K0.10%+131+14.3%Added
Ramirez Asset Management, Inc.1,050$204.1K0.04%−2,176−67.5%Reduced
EagleClaw Capital Managment, LLC1,050$204.1K0.04%−25−2.3%Reduced
Cape Investment Advisory, Inc.1,050$204.1K0.09%+402+62.0%Added
Truvestments Capital LLC1,051$204.2K0.08%−271−20.5%Reduced
Gerber Kawasaki Wealth & Investment Management1,051$204.4K0.01%−329−23.8%Reduced
Builder Investment Group Inc1,053$204.7K0.06%−8−0.8%Reduced
Lavaca Capital LLC1,056$205.3K0.11%+9+0.9%Added
Legacy Private Trust Co.1,057$205.5K0.01%−81−7.1%Reduced
Forbes J M & Co LLP1,057$205.5K0.02%00.0%Unchanged
Sunburst Financial Group, LLC1,059$205.8K0.06%+1,059New
Transform Wealth, LLC1,051$205.9K0.02%+5+0.5%Added
EverSource Wealth Advisors, LLC935$205.9K0.01%+28+3.1%Added
Centaurus Financial, Inc.1,059$206.0K0.01%+16+1.5%Added
Rosenbaum Jay D.1,060$206.0K1.17%−95−8.2%Reduced
Beck Mack & Oliver LLC1,063$206.6K0.00%00.0%Unchanged
First Command Advisory Services, Inc.1,065$207.0K0.00%+1,065New
Argonautica Private Wealth Management, Inc1,065$207.1K0.07%−10,320−90.6%Reduced
Castle Wealth Management LLC1,057$207.2K0.10%00.0%Unchanged
Grant Street Asset Management, Inc.1,068$207.6K0.07%−4−0.4%Reduced
Summit Asset Management, LLC1,068$207.6K0.04%+30+2.9%Added
Solstein Capital, LLC1,069$207.8K0.14%00.0%Unchanged
Silicon Valley Capital Partners1,076$209.2K0.03%+10+0.9%Added
Legacy Capital Group California, Inc.1,079$209.7K0.08%+11+1.0%Added
LM Advisors LLC1,080$210.0K0.00%−1,883−63.6%Reduced
DLK Investment Management, LLC1,081$210.1K0.09%+59+5.8%Added
Signet Investment Advisory Group, Inc.1,085$210.9K0.11%00.0%Unchanged
Crawford Investment Counsel Inc1,086$211.0K0.00%−448−29.2%Reduced
Silver Coast Investments LLC1,087$211.3K0.09%+1,087New
Axiom Advisory, LLC1,170$213.7K0.00%+1,170New
Lantern Wealth Advisors, LLC1,100$213.8K0.16%00.0%Unchanged
Essex Savings Bank1,103$214.4K0.06%−321−22.5%Reduced
West Oak Capital, LLC1,103$214.4K0.09%+20+1.8%Added
First Foundation Advisors1,115$216.7K0.01%+35+3.2%Added
Cedrus LLC1,117$217.1K0.11%+1,117New
Sivia Capital Partners, LLC1,120$217.7K0.15%−35−3.0%Reduced
Mystic Asset Management, Inc.1,122$218.0K0.09%+101+9.9%Added
Schrum Private Wealth Management LLC1,126$218.9K0.20%−129−10.3%Reduced
Consolidated Planning Corp1,128$219.2K0.04%−1−0.1%Reduced