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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, Q1 2025

Institutional positions in American Tower Corp as of Mar 31, 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
1,845
+73 vs. Q4 2024
Shares held
436.7M
+8.49M (+2.0%) vs. Q4 2024
Total value
$95.0B
+$16.5B (+21.0%) vs. Q4 2024
New holders
197
694 more added
Sold out
124
733 more reduced

26 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 1,845 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 2025: $95.0B
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 2025

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2024.

Institutions holding AMT in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Meriwether Wealth & Planning, LLC1,192$259.4K0.17%+1,192New
Atlas Brown,Inc.1,200$261.1K0.09%+94+8.5%Added
Fosun International Ltd1,218$262.9K0.07%00.0%Unchanged
BLB&B Advisors, LLC1,208$262.9K0.01%−174−12.6%Reduced
Mystic Asset Management, Inc.1,209$263.1K0.07%+100+9.0%Added
Quent Capital, LLC1,209$263.2K0.03%+9+0.8%Added
LifePlan Financial, LLC1,211$263.5K0.23%+1,211New
Crawford Investment Counsel Inc1,213$263.9K0.00%+1,213New
OneAscent Investment Solutions LLC1,216$265.0K0.31%+1,216New
Bridge Creek Capital Management LLC1,223$266.1K0.08%00.0%Unchanged
waypoint wealth counsel1,225$266.6K0.17%+1,225New
Charles Schwab Trust Co1,235$268.7K0.02%+78+6.7%Added
Veracity Capital LLC1,237$269.1K0.11%+56+4.7%Added
Brady Family Wealth, LLC1,239$269.6K0.09%−275−18.2%Reduced
Onefund, LLC1,240$269.8K0.28%+1+0.1%Added
Precedent Wealth Partners, LLC1,243$270.5K0.08%−38−3.0%Reduced
GK Wealth Management LLC1,245$270.8K0.34%−57−4.4%Reduced
East Coast Asset Management, LLC.1,253$272.7K0.10%+58+4.9%Added
Keynote Financial Services LLC1,257$273.5K0.20%00.0%Unchanged
Pines Wealth Management, LLC1,340$274.2K0.13%+86+6.9%Added
Essex Savings Bank1,263$274.8K0.07%−72−5.4%Reduced
Novem Group1,268$276.0K0.04%−255−16.7%Reduced
Alps Advisors Inc1,275$277.4K0.00%−293−18.7%Reduced
Baader Bank INC1,296$278.0K0.03%+89+7.4%Added
Twin Focus Capital Partners, LLC1,285$279.6K0.04%00.0%Unchanged
West Family Investments, Inc.1,292$281.1K0.11%−497−27.8%Reduced
Patrick M Sweeney & Associates, Inc1,292$281.1K0.21%00.0%Unchanged
Enterprise Financial Services Corp1,293$281.4K0.17%−1,185−47.8%Reduced
Tradewinds, LLC.1,296$282.1K0.08%−22−1.7%Reduced
Banco Santander, S.A.1,299$282.7K0.00%−56,181−97.7%Reduced
Resonant Capital Advisors, LLC1,300$282.9K0.02%+187+16.8%Added
4J Wealth Management LLC1,301$283.0K0.22%+50+4.0%Added
Montecito Bank & Trust1,301$283.1K0.05%00.0%Unchanged
VestGen Advisors, LLC1,304$283.8K0.01%+1,304New
Rehmann Capital Advisory Group1,305$284.2K0.02%−9−0.7%Reduced
Busey Wealth Management1,307$284.4K0.01%+1,307New
Advisors Management Group Inc1,316$286.0K0.06%−10−0.8%Reduced
Gen-Wealth Partners Inc1,315$286.1K0.12%+363+38.1%Added
Analyst IMS Investment Management Services Ltd.1,322$288.0K0.01%+1,322New
LMCG Investments, LLC1,325$288.3K0.02%−12−0.9%Reduced
Oak Hill Wealth Advisors, LLC1,326$288.6K0.07%−2−0.2%Reduced
Yoder Wealth Management, Inc.1,333$290.1K0.16%+9+0.7%Added
Wealth Management Associates, Inc.1,333$290.1K0.12%+2+0.2%Added
Cetera Trust Company, N.A1,340$291.6K0.19%00.0%Unchanged
Finivi Inc.1,340$291.7K0.23%+73+5.8%Added
CFO4Life Group, LLC1,342$292.1K0.05%+107+8.7%Added
Moody Aldrich Partners LLC1,343$292.2K0.06%+19+1.4%Added
Relyea Zuckerberg Hanson LLC1,348$293.3K0.04%+1,348New
Capital Asset Advisory Services LLC1,348$293.7K0.01%+1,348New
OneAscent Wealth Management LLC1,356$295.0K0.13%+118+9.5%Added
Weatherly Asset Management L. P.1,361$296.2K0.03%−41−2.9%Reduced
Mirova1,365$297.0K0.05%00.0%Unchanged
Grant Private Wealth Management Inc1,375$299.2K0.32%−11−0.8%Reduced
Legacy Financial Advisors, Inc.1,384$301.1K0.05%+195+16.4%Added
Costello Asset Management, INC1,390$302.4K0.12%+1,390New
Riverwater Partners LLC1,399$304.4K0.16%−166−10.6%Reduced
Evermay Wealth Management LLC1,399$304.4K0.04%+10+0.7%Added
VisionPoint Advisory Group, LLC1,400$304.6K0.10%+217+18.3%Added
Acorns Advisers, LLC1,401$305.0K0.00%+289+26.0%Added
Moss Adams Wealth Advisors LLC1,404$305.5K0.03%+209+17.5%Added
First County Bank1,410$306.8K0.17%−10−0.7%Reduced
Indie Asset Partners, LLC1,411$307.0K0.27%00.0%Unchanged
Cary Street Partner Investment Advisory LLC1,412$307.3K0.18%+117+9.0%Added
Verity Asset Management, Inc.1,413$307.5K0.13%+56+4.1%Added
Town & Country Bank & Trust CO dba First Bankers Trust CO1,415$307.9K0.12%00.0%Unchanged
Sargent Investment Group, LLC1,417$308.3K0.05%−189−11.8%Reduced
Good Steward Wealth Advisors,LLC1,419$308.8K0.28%+1,419New
Cozad Asset Management Inc1,424$309.9K0.03%00.0%Unchanged
Allen Capital Group, LLC1,424$309.9K0.04%+99+7.5%Added
Delta Financial Advisors LLC1,425$310.2K0.12%+111+8.4%Added
Accelerate Investment Advisors LLC1,430$311.1K0.26%+242+20.4%Added
Nwam LLC1,430$311.2K0.03%−157−9.9%Reduced
Evoke Wealth, LLC1,435$312.3K0.01%−37−2.5%Reduced
Copeland Capital Management, LLC1,438$312.9K0.01%00.0%Unchanged
Seelaus Asset Management LLC1,444$314.2K0.30%00.0%Unchanged
KC Investment Advisors, LLC1,448$315.1K0.07%−369−20.3%Reduced
Roof Eidam & Maycock1,450$315.5K0.08%00.0%Unchanged
Warwick Investment Management, Inc.1,450$315.5K0.07%+1,450New
Baron Wealth Management LLC1,466$318.9K0.14%+1,466New
Sentry Investment Management LLC1,495$319.0K0.22%−446−23.0%Reduced
Arkadios Wealth Advisors1,468$319.4K0.01%−159−9.8%Reduced
Cidel Asset Management Inc1,469$319.7K0.02%00.0%Unchanged
Transatlantique Private Wealth LLC1,475$321.0K0.13%+196+15.3%Added
HBK Sorce Advisory LLC1,477$321.4K0.01%−306−17.2%Reduced
AlphaCore Capital LLC1,477$321.4K0.03%+1,477New
Brogan Financial, Inc.1,479$321.9K0.16%+112+8.2%Added
Pasadena Private Wealth, LLC1,484$323.0K0.06%+1,484New
MBB Public Markets I LLC1,486$323.4K0.04%+1,486New
Bayforest Capital Ltd1,489$324.0K0.14%+1,202+418.8%Added
Advisor OS, LLC1,497$325.7K0.04%+303+25.4%Added
NBC Securities, Inc.1,502$326.0K0.03%+1,501+150,100.0%Added
AlpenGlobal Capital LLC1,500$326.4K0.24%−500−25.0%Reduced
Alliance Wealth Advisors, LLC1,503$327.1K0.19%+66+4.6%Added
Angeles Wealth Management, LLC1,505$327.5K0.03%−408−21.3%Reduced
Chilton Investment Co LLC1,513$329.2K0.01%+1,513New
Agate Pass Investment Management, LLC1,518$330.3K0.14%−48−3.1%Reduced
Meadow Creek Wealth Advisors LLC1,520$330.7K0.25%+231+17.9%Added
Heritage Investment Group, Inc.1,521$331.0K0.06%00.0%Unchanged
Capital Advisors, Ltd. LLC1,519$331.0K0.04%+96+6.7%Added
XML Financial, LLC1,533$333.6K0.03%−355−18.8%Reduced