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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 2022

Institutional positions in American Tower Corp as of Jun 30, 2022. 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
1,747
+53 vs. Q1 2022
Shares held
426.5M
+13.7M (+3.3%) vs. Q1 2022
Total value
$109.0B
+$5.35B (+5.2%) vs. Q1 2022
New holders
149
722 more added
Sold out
96
622 more reduced

29 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 2022: 1,747 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 2022: $109.0B
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, Q2 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2022.

Institutions holding AMT in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Bragg Financial Advisors, Inc18,961$4.85M0.32%+1,738+10.1%Added
Logan Capital Management Inc19,499$4.98M0.29%−60−0.3%Reduced
Capital Square, LLC19,496$4.98M4.14%+1,163+6.3%Added
Prudential PLC19,573$5.00M0.09%+68+0.3%Added
Kinneret Advisory, LLC19,526$5.02M0.65%+413+2.2%Added
RBF Capital, LLC20,000$5.02M0.35%00.0%Unchanged
Penobscot Investment Management Company, Inc.19,762$5.05M0.87%−113−0.6%Reduced
Premier Fund Managers Ltd20,000$5.06M0.22%−1,464−6.8%Reduced
Pathstone Family Office, LLC19,775$5.08M0.11%+4,658+30.8%Added
Liberty Capital Management, Inc.19,883$5.08M1.81%−588−2.9%Reduced
Hudson Valley Investment Advisors Inc19,999$5.11M0.80%−971−4.6%Reduced
Man Group plc–$5.12M0.02%––
Siemens Fonds Invest GmbH20,019$5.12M0.54%−36−0.2%Reduced
Northwest & Ethical Investments L.P.20,032$5.12M0.19%+2,011+11.2%Added
Allstate Corp20,102$5.14M0.16%−7,060−26.0%Reduced
Simmons Bank20,120$5.14M0.45%+2,096+11.6%Added
E. Ohman J:or Asset Management AB20,150$5.15M0.22%−400−1.9%Reduced
Burney Co20,161$5.15M0.27%+1,775+9.7%Added
Forward Management, LLC20,424$5.22M0.57%+600+3.0%Added
Coldstream Capital Management Inc20,558$5.25M0.20%+1,669+8.8%Added
Northwestern Mutual Investment Management Company, LLC20,652$5.28M0.12%+546+2.7%Added
Security Asset Management20,937$5.35M2.94%−9,652−31.6%Reduced
Lowell Blake & Associates Inc.20,971$5.36M2.07%+3,647+21.1%Added
HB Wealth Management, LLC21,229$5.43M0.11%+1,727+8.9%Added
Moreno Evelyn V21,298$5.44M1.27%+1,851+9.5%Added
Anson Funds Management LP21,304$5.45M0.77%+12,284+136.2%Added
Harbor Investment Advisory, LLC21,409$5.47M0.88%+216+1.0%Added
Eastern Bank21,421$5.47M0.29%+756+3.7%Added
Zeno Research, LLC21,499$5.50M6.02%+21,499New
B&I Capital AG21,505$5.50M1.78%−7,620−26.2%Reduced
Crestwood Advisors Group LLC21,664$5.54M0.19%−317−1.4%Reduced
Kovitz Investment Group Partners, LLC21,916$5.60M0.12%−4,675−17.6%Reduced
Sargent Bickham Lagudis LLC21,990$5.62M0.49%−285−1.3%Reduced
Rafferty Asset Management, LLC22,028$5.63M0.05%−3,510−13.7%Reduced
Nippon Life Global Investors Americas, Inc.22,120$5.65M0.37%+22,120New
Family Management Corp22,237$5.68M1.62%+2,086+10.4%Added
Tower Research Capital LLC (TRC)22,307$5.70M0.13%−64,187−74.2%Reduced
Atria Wealth Solutions, Inc.22,222$5.70M0.11%+6,812+44.2%Added
Rothschild Investment Corp22,430$5.73M0.53%+165+0.7%Added
Hantz Financial Services, Inc.22,553$5.76M0.19%+1,554+7.4%Added
Family Capital Trust Co22,618$5.78M2.29%−20−0.1%Reduced
Fragasso Group Inc.22,787$5.82M0.79%+739+3.4%Added
Forbes J M & Co LLP22,834$5.84M0.86%−62−0.3%Reduced
Ethic Inc.23,123$5.91M0.41%+4,746+25.8%Added
Atlantic Trust, LLC23,200$5.93M4.51%+251+1.1%Added
Amica Mutual Insurance Co23,254$5.94M0.75%−2,911−11.1%Reduced
Moody Lynn & Lieberson, LLC23,376$5.97M0.54%+17,211+279.2%Added
Laurion Capital Management LP23,939$6.12M0.26%+23,939New
FineMark National Bank & Trust24,029$6.14M0.28%+404+1.7%Added
Segall Bryant & Hamill, LLC24,041$6.15M0.07%−350−1.4%Reduced
First National Bank of Omaha24,053$6.15M0.37%−316−1.3%Reduced
Boyer & Corporon Wealth Management, LLC24,144$6.17M2.11%+52+0.2%Added
Flputnam Investment Management Co24,273$6.20M0.23%−1,198−4.7%Reduced
Hills Bank & Trust Co24,326$6.22M1.01%+323+1.3%Added
FRG Family Wealth Advisors LLC24,345$6.22M1.44%00.0%Unchanged
CenterBook Partners LP24,378$6.23M1.33%+923+3.9%Added
Jupiter Wealth Management LLC24,514$6.26M5.71%00.0%Unchanged
Hennion & Walsh Asset Management, Inc.24,587$6.28M0.39%+1,522+6.6%Added
Great Lakes Advisors, LLC24,757$6.33M0.13%+207+0.8%Added
Kiwi Wealth Investments Limited Partnership24,803$6.34M0.44%−7,139−22.3%Reduced
Mattern Capital Management, LLC24,826$6.34M1.25%+1,041+4.4%Added
Miller Howard Investments Inc24,825$6.34M0.25%+10,255+70.4%Added
Kranot Hishtalmut Le Morim Ve Gananot Havera Menahelet LTD25,146$6.41M0.50%+25,146New
NJ State Employees Deferred Compensation Plan25,200$6.44M1.05%00.0%Unchanged
American Money Management, LLC25,215$6.45M1.88%+303+1.2%Added
New Mexico Educational Retirement Board25,268$6.46M0.31%−1,200−4.5%Reduced
Knuff & Co LLC25,292$6.46M2.91%−403−1.6%Reduced
JustInvest LLC25,622$6.55M0.30%+8,661+51.1%Added
Mercer Global Advisors Inc25,693$6.57M0.04%+1,418+5.8%Added
Seven Grand Managers, LLC26,000$6.64M14.98%+26,000New
Northstar Asset Management LLC26,077$6.67M2.08%−600−2.2%Reduced
National Asset Management, Inc.26,086$6.67M0.28%−1,262−4.6%Reduced
Univest Financial Corp26,164$6.69M2.18%+162+0.6%Added
Beacon Pointe Advisors, LLC26,219$6.71M0.14%−26,602−50.4%Reduced
Comerica Securities,inc.26,223$6.74M0.51%−3,884−12.9%Reduced
Telemus Capital, LLC26,551$6.79M0.66%−7,637−22.3%Reduced
Integrated Advisors Network LLC26,679$6.82M0.44%+9,741+57.5%Added
Torray LLC26,701$6.83M1.30%−373−1.4%Reduced
D L Carlson Investment Group Inc26,733$6.83M1.44%−97−0.4%Reduced
Hoylecohen, LLC26,753$6.84M0.71%−209−0.8%Reduced
Stratos Wealth Partners, LTD.26,793$6.85M0.17%−192−0.7%Reduced
CWM, LLC26,850$6.86M0.05%+1,947+7.8%Added
Fayez Sarofim & Co26,960$6.89M0.03%+1,707+6.8%Added
Mader & Shannon Wealth Management, Inc.27,182$6.95M4.15%−386−1.4%Reduced
Metropolitan Life Insurance Co27,492$7.03M0.31%−124−0.4%Reduced
Howard Hughes Medical Institute27,500$7.03M3.80%00.0%Unchanged
W.G. Shaheen & Associates DBA Whitney & Co27,836$7.12M1.29%−70.0%Reduced
Grand Jean Capital Management Inc28,018$7.16M2.87%−358−1.3%Reduced
M. Kulyk & Associates, LLC28,050$7.17M2.23%+3,541+14.4%Added
Commerce Bank28,075$7.18M0.06%−1,695−5.7%Reduced
Advisory Services Network, LLC28,395$7.26M0.25%+764+2.8%Added
Kesler, Norman & Wride, LLC28,464$7.28M2.02%−2,720−8.7%Reduced
Alapocas Investment Partners, Inc.28,504$7.29M7.24%+315+1.1%Added
Wilkins Investment Counsel Inc28,875$7.38M1.96%−1,260−4.2%Reduced
Capital Analysts, LLC28,891$7.38M0.51%+1,127+4.1%Added
Bank of the West28,950$7.40M0.94%−3,578−11.0%Reduced
Eagle Global Advisors LLC29,030$7.42M0.55%−290−1.0%Reduced
Louisiana State Employees Retirement System29,400$7.56M0.20%+700+2.4%Added
Panagora Asset Management Inc29,903$7.64M0.05%+14,464+93.7%Added
B. Metzler seel. Sohn & Co. AG30,003$7.67M0.13%−7,042−19.0%Reduced