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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, Q3 2022

Institutional positions in American Tower Corp as of Sep 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
1,693
−28 vs. Q2 2022
Shares held
423.8M
−2.49M (−0.6%) vs. Q2 2022
Total value
$91.0B
−$17.9B (−16.5%) vs. Q2 2022
New holders
115
694 more added
Sold out
143
619 more reduced

26 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2022: 1,693 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 heldQ3 2022: $91.0B
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 20261,756$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, Q3 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2022.

Institutions holding AMT in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Annapolis Financial Services, LLC108$23.0K0.01%00.0%Unchanged
Pflug Koory, LLC110$24.0K0.01%+62+129.2%Added
Dark Forest Capital Management LP110$24.0K0.00%+110New
Eagle Bay Advisors LLC118$25.0K0.02%00.0%Unchanged
Institutional & Family Asset Management, LLC115$25.0K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC121$26.0K0.01%−2−1.6%Reduced
Bell Investment Advisors, Inc121$26.0K0.01%+2+1.7%Added
Pacifica Partners Inc.106$26.0K0.02%−7−6.2%Reduced
Albion Financial Group123$26.0K0.00%+13+11.8%Added
TSFG, LLC127$27.0K0.01%−4−3.1%Reduced
Financial Connections Group, Inc.135$28.0K0.02%−137−50.4%Reduced
Beacon Capital Management, LLC109$28.0K0.01%−66−37.7%Reduced
RWM Asset Management, LLC130$28.0K0.01%00.0%Unchanged
Activest Wealth Management139$30.0K0.01%+110+379.3%Added
John W. Brooker & Co., CPAs145$31.0K0.02%00.0%Unchanged
Tortoise Investment Management, LLC145$31.0K0.01%+63+76.8%Added
Disciplina Capital Management LLC146$31.3K0.01%+1+0.7%Added
Operose Advisors LLC150$32.0K0.02%00.0%Unchanged
McClarren Financial Advisors, Inc.161$34.0K0.03%+161New
Brown, Lisle/Cummings, Inc.160$34.4K0.02%+35+28.0%Added
Wagner Wealth Management, LLC169$36.0K0.03%−7−4.0%Reduced
JJJ Advisors Inc.196$37.0K0.01%00.0%Unchanged
Gould Capital, LLC171$37.0K0.03%00.0%Unchanged
Mascoma Wealth Management LLC179$38.0K0.01%+1+0.6%Added
Emerald Advisers, LLC175$38.0K0.00%00.0%Unchanged
Founders Capital Management175$38.0K0.03%00.0%Unchanged
Lansing Street Advisors175$38.0K0.03%00.0%Unchanged
Rational Advisors LLC178$38.0K0.00%+9+5.3%Added
Plante Moran Financial Advisors, LLC177$38.0K0.01%+43+32.1%Added
American State Bank (Iowa)180$38.6K0.03%00.0%Unchanged
Prestige Wealth Management Group LLC182$39.0K0.01%−13−6.7%Reduced
GoalVest Advisory LLC180$39.0K0.03%00.0%Unchanged
KB Financial Partners, LLC186$40.0K0.01%00.0%Unchanged
Column Capital Advisors, LLC190$41.0K0.01%−76−28.6%Reduced
Montag A & Associates Inc200$43.0K0.00%00.0%Unchanged
BOK Financial Private Wealth, Inc.207$44.0K0.00%00.0%Unchanged
Castleview Partners, LLC208$45.0K0.04%−601−74.3%Reduced
Sound Income Strategies, LLC211$45.0K0.01%+86+68.8%Added
Hoey Investments, Inc210$45.0K0.02%+210New
Core Alternative Capital221$47.0K0.01%+23+11.6%Added
Bangor Savings Bank226$49.0K0.01%00.0%Unchanged
Seldon Capital LP227$49.0K0.03%00.0%Unchanged
JFS Wealth Advisors, LLC234$50.0K0.01%−30−11.4%Reduced
Northwest Investment Counselors, LLC232$50.0K0.02%00.0%Unchanged
Carmichael Hill & Associates, Inc.258$55.0K0.03%00.0%Unchanged
Kistler-Tiffany Companies, LLC256$55.0K0.01%00.0%Unchanged
Tradition Wealth Management, LLC262$56.0K0.01%−45−14.7%Reduced
Princeton Global Asset Management LLC261$56.0K0.02%+1+0.4%Added
Accel Wealth Management255$56.0K0.03%00.0%Unchanged
Zullo Investment Group, Inc.259$56.0K0.04%+11+4.4%Added
Harvest Fund Management Co., Ltd263$57.0K0.02%00.0%Unchanged
MV Capital Management, Inc.266$57.0K0.01%+43+19.3%Added
BerganKDV Wealth Management, LLC269$58.0K0.01%00.0%Unchanged
Banco de Sabadell, S.A270$58.0K0.05%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC273$59.0K0.04%00.0%Unchanged
Sutton Wealth Advisors Inc.276$59.3K0.02%−5−1.8%Reduced
Kozak & Associates, Inc.317$60.0K0.04%00.0%Unchanged
McIlrath & Eck, LLC281$60.0K0.02%00.0%Unchanged
Virtus Investment Advisers, Inc.280$60.0K0.03%+280New
West Branch Capital LLC300$64.0K0.04%00.0%Unchanged
Heritage Wealth Advisors304$65.3K0.00%00.0%Unchanged
GHP Investment Advisors, Inc.323$69.0K0.01%+138+74.6%Added
Global Financial Private Client, LLC326$70.8K0.04%00.0%Unchanged
Dakota Community Bank & Trust NA335$72.0K0.50%+335New
Covestor Ltd344$74.0K0.07%+124+56.4%Added
Atlas Capital Advisors LLC345$74.1K0.01%+10+3.0%Added
Old Second National Bank of Aurora356$76.0K0.02%00.0%Unchanged
Money Concepts Capital Corp352$76.0K0.00%+255+262.9%Added
Tyler-Stone Wealth Management357$77.0K0.06%00.0%Unchanged
Belmont Capital, LLC379$81.0K0.10%+34+9.9%Added
Silvant Capital Management LLC382$82.0K0.01%00.0%Unchanged
GeoWealth Management, LLC371$82.0K0.01%+235+172.8%Added
Hazlett, Burt & Watson, Inc.396$85.0K0.08%00.0%Unchanged
Focused Wealth Management, Inc396$85.0K0.02%+2+0.5%Added
Trustcore Financial Services, LLC398$85.0K0.01%+7+1.8%Added
Osterweis Capital Management Inc397$85.0K0.01%+397New
Almanack Investment Partners, LLC.406$87.0K0.02%−2,303−85.0%Reduced
Ellevest, Inc.408$88.0K0.01%−90−18.1%Reduced
MCF Advisors LLC416$89.0K0.01%+33+8.6%Added
Creative Financial Designs Inc417$90.0K0.01%00.0%Unchanged
New England Asset Management Inc417$90.0K0.00%00.0%Unchanged
Arcadia Investment Management Corp426$91.0K0.02%00.0%Unchanged
Hall Laurie J Trustee425$91.0K0.04%00.0%Unchanged
Pinebridge Investments, L.P.434$93.0K0.00%00.0%Unchanged
Raleigh Capital Management Inc.436$94.0K0.05%+2+0.5%Added
Atwood & Palmer Inc453$97.0K0.01%−190−29.5%Reduced
Dougherty Wealth Advisers LLC450$97.0K0.19%00.0%Unchanged
Edge Capital Group, LLC454$97.0K0.01%+55+13.8%Added
Bank of New Hampshire465$100.0K0.03%00.0%Unchanged
Toth Financial Advisory Corp472$101.0K0.02%00.0%Unchanged
Riverview Trust Co476$102.0K0.10%+120+33.7%Added
Evoke Wealth, LLC481$103.0K0.00%−36−7.0%Reduced
First Personal Financial Services484$104.0K0.03%+383+379.2%Added
JTC Employer Solutions Trusteee Ltd488$105.0K0.02%00.0%Unchanged
NVWM, LLC492$106.0K0.04%00.0%Unchanged
Rosenberg Matthew Hamilton498$107.0K0.04%+7+1.4%Added
CVA Family Office, LLC517$111.0K0.03%−350−40.4%Reduced
Silver Oak Securities, Inc711$116.9K0.03%+711New
TCI Wealth Advisors, Inc.544$117.0K0.02%+3+0.6%Added
Itau Unibanco Holding S.A.564$121.0K0.00%+19+3.5%Added