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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, Q1 2022

Institutional positions in American Tower Corp as of Mar 31, 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
1,723
−57 vs. Q4 2021
Shares held
415.6M
−1.40M (−0.3%) vs. Q4 2021
Total value
$104.3B
−$17.4B (−14.3%) vs. Q4 2021
New holders
104
760 more added
Sold out
161
629 more reduced

19 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 2022: 1,723 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 heldQ1 2022: $104.3B
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, Q1 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2021.

Institutions holding AMT in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Pacifica Partners Inc.142$33.0K0.02%−8−5.3%Reduced
John W. Brooker & Co., CPAs145$36.0K0.02%00.0%Unchanged
Rational Advisors LLC143$36.0K0.00%+59+70.2%Added
Disciplina Capital Management LLC144$36.2K0.01%+8+5.9%Added
IAG Wealth Partners, LLC147$37.0K0.01%+16+12.2%Added
Operose Advisors LLC150$38.0K0.03%00.0%Unchanged
MCF Advisors LLC151$38.0K0.00%+151New
Rockbridge Investment Management, LCC150$38.5K0.01%−339−69.3%Reduced
McClarren Financial Advisors, Inc.159$40.0K0.03%−1−0.6%Reduced
TD Ameritrade Investment Management, LLC160$40.0K0.00%+39+32.2%Added
GHP Investment Advisors, Inc.160$40.0K0.00%+160New
Core Alternative Capital162$41.0K0.01%+84+107.7%Added
Bay Harbor Wealth Management, LLC167$42.0K0.02%+3+1.8%Added
Northwest Investment Counselors, LLC167$42.0K0.01%+39+30.5%Added
Gould Capital, LLC171$43.0K0.03%−11,863−98.6%Reduced
Stephenson National Bank & Trust177$44.0K0.03%00.0%Unchanged
Emerald Advisers, LLC175$44.0K0.00%00.0%Unchanged
Founders Capital Management150$44.0K0.03%00.0%Unchanged
Lumature Wealth Partners, LLC174$44.0K0.02%+50+40.3%Added
Beacon Capital Management, LLC175$44.0K0.01%+175New
Mascoma Wealth Management LLC178$45.0K0.01%+1+0.6%Added
MV Capital Management, Inc.180$45.0K0.01%+48+36.4%Added
American State Bank (Iowa)180$45.2K0.03%00.0%Unchanged
KB Financial Partners, LLC186$47.0K0.01%−5−2.6%Reduced
Lansing Street Advisors175$47.0K0.03%+175New
Intelligent Financial Strategies194$49.0K0.05%+1+0.5%Added
Simon Quick Advisors, LLC200$50.0K0.01%−632−76.0%Reduced
Prestige Wealth Management Group LLC203$50.0K0.01%+14+7.4%Added
Dixon Hughes Goodman Wealth Advisors LLC204$51.0K0.01%+10+5.2%Added
Quent Capital, LLC204$51.0K0.01%+121+145.8%Added
Tarbox Family Office, Inc.210$53.0K0.01%−114−35.2%Reduced
Seldon Capital LP227$57.0K0.03%00.0%Unchanged
Capital Directions Investment Advisors, LLC230$58.0K0.02%+230New
HC Financial Advisors Inc235$59.0K0.04%+1+0.4%Added
Montag A & Associates Inc235$59.0K0.00%00.0%Unchanged
Accel Wealth Management238$61.0K0.03%+23+10.7%Added
Zullo Investment Group, Inc.245$62.0K0.03%−89−26.6%Reduced
Princeton Global Asset Management LLC245$62.0K0.02%+20+8.9%Added
Riverview Trust Co245$62.0K0.05%+245New
McIlrath & Eck, LLC259$65.0K0.02%−28−9.8%Reduced
Carmichael Hill & Associates, Inc.258$65.0K0.03%−17−6.2%Reduced
JFS Wealth Advisors, LLC264$66.0K0.01%−6−2.2%Reduced
Column Capital Advisors, LLC266$67.0K0.01%−10−3.6%Reduced
BerganKDV Wealth Management, LLC268$67.0K0.01%+2+0.8%Added
GeoWealth Management, LLC269$68.0K0.01%+9+3.5%Added
Castleview Partners, LLC278$69.0K0.04%−71,969−99.6%Reduced
Mark Sheptoff Financial Planning, LLC273$69.0K0.03%00.0%Unchanged
Freedman Financial Associates, Inc.270$70.0K0.05%00.0%Unchanged
Sutton Wealth Advisors Inc.281$70.6K0.02%+24+9.3%Added
First Community Trust NA283$71.0K0.07%00.0%Unchanged
Kozak & Associates, Inc.317$74.0K0.05%00.0%Unchanged
Financial Connections Group, Inc.302$75.0K0.08%00.0%Unchanged
West Branch Capital LLC300$75.0K0.04%+10+3.4%Added
Crewe Advisors LLC300$75.0K0.01%+205+215.8%Added
Heritage Wealth Advisors304$76.0K0.00%00.0%Unchanged
Tradition Wealth Management, LLC307$77.0K0.01%−2−0.6%Reduced
Banco de Sabadell, S.A312$78.0K0.05%+312New
Atlas Capital Advisors LLC312$78.4K0.01%−300−49.0%Reduced
Global Financial Private Client, LLC326$83.8K0.04%00.0%Unchanged
Belmont Capital, LLC345$87.0K0.09%00.0%Unchanged
Kistler-Tiffany Companies, LLC356$89.0K0.02%00.0%Unchanged
Tyler-Stone Wealth Management357$90.0K0.05%−75−17.4%Reduced
Old Second National Bank of Aurora356$90.0K0.02%+6+1.7%Added
Lloyd Advisory Services, LLC.–$91.0K0.04%––
Raleigh Capital Management Inc.379$95.0K0.05%+38+11.1%Added
Silvant Capital Management LLC382$96.0K0.02%00.0%Unchanged
CVA Family Office, LLC387$97.0K0.02%−115−22.9%Reduced
Trustcore Financial Services, LLC391$98.0K0.01%−27−6.5%Reduced
Focused Wealth Management, Inc392$99.0K0.02%+2+0.5%Added
Hazlett, Burt & Watson, Inc.394$100.0K0.08%+394New
Ellevest, Inc.405$102.0K0.01%−945−70.0%Reduced
Salem Investment Counselors Inc410$103.0K0.00%−1,694−80.5%Reduced
TCI Wealth Advisors, Inc.413$104.0K0.02%−37−8.2%Reduced
Gemmer Asset Management LLC419$105.0K0.01%−9−2.1%Reduced
Arcadia Investment Management Corp426$107.0K0.02%−20−4.5%Reduced
Hall Laurie J Trustee425$107.0K0.04%00.0%Unchanged
Creative Financial Designs Inc430$108.0K0.02%−5−1.1%Reduced
Stonebridge Capital Advisors LLC450$113.0K0.01%00.0%Unchanged
Dougherty Wealth Advisers LLC450$113.0K0.17%00.0%Unchanged
NVWM, LLC460$116.0K0.04%−120−20.7%Reduced
Bedel Financial Consulting, Inc.460$116.0K0.04%+2+0.4%Added
Toth Financial Advisory Corp460$116.0K0.02%+10+2.2%Added
Bank of New Hampshire465$117.0K0.03%+465New
AdvisorNet Financial, Inc469$118.0K0.01%+5+1.1%Added
Graves-Light Private Wealth Management, Inc.491$123.0K0.02%−12−2.4%Reduced
JTC Employer Solutions Trusteee Ltd488$123.0K0.01%00.0%Unchanged
RE Advisers Corp489$123.0K0.00%+66+15.6%Added
Rosenberg Matthew Hamilton491$123.0K0.04%+297+153.1%Added
Western Pacific Wealth Management, LP500$125.0K0.09%00.0%Unchanged
Credit Agricole S A529$133.0K0.00%+87+19.7%Added
Ossiam548$138.0K0.00%−80,808−99.3%Reduced
Sugarloaf Wealth Management, LLC582$146.0K0.03%00.0%Unchanged
South State Corp.606$152.0K0.01%−200−24.8%Reduced
Compagnie Lombard Odier SCmA626$157.0K0.00%−1,056−62.8%Reduced
Lenox Wealth Advisors, LLC591$157.0K0.02%−45−7.1%Reduced
Covestor Ltd642$161.0K0.11%+520+426.2%Added
Harel Insurance Investments & Financial Services Ltd.648$163.0K0.00%−139−17.7%Reduced
Garde Capital, Inc.682$171.0K0.02%00.0%Unchanged
Ellis Investment Partners, LLC686$172.0K0.04%−16−2.3%Reduced
State of Wyoming682$172.0K0.09%−18−2.6%Reduced