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 2026
Institutional positions in American Tower Corp as of Jun 30, 2026. 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
- 1,756
- +22 vs. Q1 2026
- Shares held
- 439.8M
- +8.58M (+2.0%) vs. Q1 2026
- Total value
- $72.0B
- −$2.34B (−3.2%) vs. Q1 2026
- New holders
- 175
- 687 more added
- Sold out
- 153
- 672 more reduced
26 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,756 | $72.0B |
| Q1 2026 | 1,760 | $74.4B |
| Q4 2025 | 1,781 | $77.0B |
| Q3 2025 | 1,799 | $82.5B |
| Q2 2025 | 1,852 | $96.5B |
| Q1 2025 | 1,845 | $95.0B |
| Q4 2024 | 1,798 | $79.6B |
| Q3 2024 | 1,852 | $99.4B |
| Q2 2024 | 1,769 | $83.8B |
| Q1 2024 | 1,769 | $85.0B |
| Q4 2023 | 1,802 | $93.6B |
| Q3 2023 | 1,634 | $69.9B |
| Q2 2023 | 1,688 | $82.1B |
| Q1 2023 | 1,706 | $86.3B |
| Q4 2022 | 1,711 | $90.0B |
| Q3 2022 | 1,693 | $91.0B |
| Q2 2022 | 1,747 | $109.0B |
| Q1 2022 | 1,723 | $104.3B |
| Q4 2021 | 1,799 | $121.8B |
| Q3 2021 | 1,678 | $109.6B |
| Q2 2021 | 1,656 | $111.7B |
| Q1 2021 | 1,613 | $95.8B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northstar Asset Management LLC | 15,936 | $2.66M | 0.50% | −118−0.7% | Reduced |
| Community Trust & Investment Co | 16,142 | $2.64M | 0.14% | +379+2.4% | Added |
| Iowa State Bank | 16,121 | $2.64M | 0.44% | −15−0.1% | Reduced |
| Farther Finance Advisors, LLC | 16,020 | $2.62M | 0.02% | +2,964+22.7% | Added |
| Triglav Skladi, D.O.O. | 15,946 | $2.61M | 0.14% | +678+4.4% | Added |
| Cander Asset Management LP | 15,900 | $2.60M | 0.48% | +15,900 | New |
| Stonebridge Financial Group, LLC | 15,889 | $2.60M | 0.20% | +1,503+10.4% | Added |
| Hunter Perkins Capital Management, LLC | 15,648 | $2.59M | 0.58% | −58−0.4% | Reduced |
| Kinneret Advisory, LLC | 15,594 | $2.58M | 0.21% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 15,742 | $2.57M | 0.03% | −386−2.4% | Reduced |
| Plato Investment Management Ltd | 15,802 | $2.57M | 0.15% | 00.0% | Unchanged |
| Compass Wealth Management LLC | 15,636 | $2.56M | 0.48% | −27−0.2% | Reduced |
| Dean Investment Associates, LLC | 15,560 | $2.55M | 0.33% | −1,056−6.4% | Reduced |
| Aureus Asset Management, LLC | 15,523 | $2.54M | 0.15% | +582+3.9% | Added |
| Park Avenue Securities LLC | 15,401 | $2.52M | 0.02% | −204−1.3% | Reduced |
| First Bank & Trust | 15,374 | $2.51M | 0.37% | +6,205+67.7% | Added |
| Cresset Asset Management, LLC | 15,178 | $2.51M | 0.01% | +2,135+16.4% | Added |
| Lummis Asset Management, LP | 15,032 | $2.49M | 1.49% | 00.0% | Unchanged |
| Fayez Sarofim & Co | 15,204 | $2.49M | 0.01% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 15,022 | $2.48M | 0.04% | −1,250−7.7% | Reduced |
| Spartan Wealth Advisory Services LLC | 15,119 | $2.47M | 0.20% | −507−3.2% | Reduced |
| Tobam | 15,035 | $2.46M | 0.60% | −10,179−40.4% | Reduced |
| Brown Shipley& Co Ltd | 15,028 | $2.46M | 1.27% | +301+2.0% | Added |
| Gryphon Financial Partners LLC | 14,997 | $2.45M | 0.22% | +1,283+9.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,937 | $2.44M | 0.03% | −42−0.3% | Reduced |
| Kerusso Capital Management LLC | 14,817 | $2.42M | 0.88% | +14,817 | New |
| Garrett Investment Advisors LLC | 14,793 | $2.42M | 0.18% | −4,293−22.5% | Reduced |
| Simmons Bank | 14,729 | $2.41M | 0.14% | −2,333−13.7% | Reduced |
| Global Retirement Partners, LLC | 14,679 | $2.40M | 0.04% | +14,679 | New |
| Founders Financial Securities LLC | 14,637 | $2.39M | 0.12% | +2,257+18.2% | Added |
| Independent Advisor Alliance | 14,562 | $2.38M | 0.06% | +929+6.8% | Added |
| DRW Securities, LLC | 14,504 | $2.37M | 0.14% | −11,600−44.4% | Reduced |
| 111 Capital | 14,474 | $2.37M | 0.41% | +14,474 | New |
| Y-Intercept (Hong Kong) Ltd | 14,469 | $2.37M | 0.05% | −15,338−51.5% | Reduced |
| Two Sigma Securities, LLC | 14,468 | $2.37M | 0.20% | +14,468 | New |
| DoubleLine ETF Adviser LP | 14,453 | $2.36M | 0.98% | −2,141−12.9% | Reduced |
| Inspire Trust Co, N.A. | 14,400 | $2.36M | 0.32% | −20−0.1% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 14,398 | $2.36M | 0.01% | +399+2.9% | Added |
| MSH Capital Advisors LLC | 14,297 | $2.34M | 0.41% | +169+1.2% | Added |
| Nicolet Bankshares Inc | 14,358 | $2.34M | 0.07% | −1,395−8.9% | Reduced |
| Park Place Capital Corp | 14,278 | $2.34M | 0.37% | +433+3.1% | Added |
| Walleye Trading LLC | 14,248 | $2.33M | 0.03% | +9,873+225.7% | Added |
| CWA Asset Management Group, LLC | 14,090 | $2.30M | 0.07% | −410−2.8% | Reduced |
| Harbor Investment Advisory, LLC | 14,036 | $2.30M | 0.16% | −170−1.2% | Reduced |
| MUFG Securities Americas Inc. | 14,033 | $2.30M | 0.12% | +1,079+8.3% | Added |
| Premier Fund Managers Ltd | 13,609 | $2.29M | 0.21% | +200+1.5% | Added |
| Ancora Advisors, LLC | 14,028 | $2.29M | 0.04% | −2,150−13.3% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 13,970 | $2.29M | 0.05% | −6,200−30.7% | Reduced |
| Raleigh Capital Management Inc. | 13,969 | $2.28M | 0.73% | +266+1.9% | Added |
| North Dakota State Investment Board | 13,909 | $2.28M | 0.09% | +358+2.6% | Added |
| Prime Capital Investment Advisors, LLC | 13,891 | $2.27M | 0.02% | −105−0.8% | Reduced |
| Fulton Bank, N.A. | 13,885 | $2.27M | 0.07% | −103−0.7% | Reduced |
| Havemeyer Place LP | 13,752 | $2.25M | 0.22% | +2,044+17.5% | Added |
| 180 Wealth Advisors, LLC | 13,700 | $2.24M | 0.22% | +299+2.2% | Added |
| Conscious Wealth Investments, LLC | 13,697 | $2.24M | 1.15% | −408−2.9% | Reduced |
| First National Trust Co | 13,346 | $2.18M | 0.07% | −1,971−12.9% | Reduced |
| Parallel Advisors, LLC | 13,285 | $2.17M | 0.03% | −6,484−32.8% | Reduced |
| Palouse Capital Management, Inc. | 13,282 | $2.17M | 1.35% | −602−4.3% | Reduced |
| Jericho Financial, LLP | 13,266 | $2.17M | 1.12% | −122−0.9% | Reduced |
| First Western Trust Bank | 13,139 | $2.15M | 0.10% | −1,491−10.2% | Reduced |
| Perkins Coie Trust Co | 13,136 | $2.15M | 0.36% | −1,505−10.3% | Reduced |
| Stiles Financial Services Inc | 13,062 | $2.14M | 0.54% | +485+3.9% | Added |
| Redmond Asset Management, LLC | 12,913 | $2.11M | 0.53% | +635+5.2% | Added |
| Great Valley Advisor Group, Inc. | 12,890 | $2.11M | 0.03% | −478−3.6% | Reduced |
| Resolution Capital Ltd | 12,867 | $2.10M | 0.04% | +6,076+89.5% | Added |
| Securian Asset Management, Inc | 12,372 | $2.10M | 0.08% | −357−2.8% | Reduced |
| Vestmark Advisory Solutions, Inc. | 12,810 | $2.10M | 0.02% | −1,618−11.2% | Reduced |
| Cape Cod Five Cents Savings Bank | 12,806 | $2.09M | 0.17% | +12,806 | New |
| Missouri Trust & Investment Co | 12,018 | $2.08M | 0.57% | +1,086+9.9% | Added |
| St. Clair Advisors, LLC | 12,623 | $2.06M | 0.53% | 00.0% | Unchanged |
| Dockside LLC | 12,451 | $2.04M | 0.48% | +12,451 | New |
| Sequoia Financial Advisors, LLC | 12,326 | $2.02M | 0.01% | +3,221+35.4% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 12,254 | $2.00M | 0.12% | −56−0.5% | Reduced |
| Argo Wealth Advisory, LLC | 12,218 | $2.00M | 1.10% | −413−3.3% | Reduced |
| Prospera Financial Services Inc | 12,120 | $1.98M | 0.03% | +412+3.5% | Added |
| GWN Securities Inc. | 12,085 | $1.98M | 0.33% | +12,085 | New |
| Silvercrest Asset Management Group LLC | 12,009 | $1.96M | 0.01% | −498−4.0% | Reduced |
| Alpha Omega Wealth Management LLC | 11,957 | $1.96M | 0.30% | +90+0.8% | Added |
| Loudon Investment Management, LLC | 11,923 | $1.95M | 0.96% | −3,400−22.2% | Reduced |
| Northcape Wealth Management, LLC | 11,886 | $1.94M | 0.51% | +193+1.7% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 11,851 | $1.94M | 0.01% | −5,534−31.8% | Reduced |
| Principal Securities, Inc. | 11,841 | $1.94M | 0.02% | +16+0.1% | Added |
| Schmidt P J Investment Management Inc | 11,799 | $1.93M | 0.30% | −365−3.0% | Reduced |
| Royal Fund Management, LLC | 11,766 | $1.92M | 0.16% | +2,320+24.6% | Added |
| Canandaigua National Bank & Trust Co | 11,762 | $1.92M | 0.16% | +11,762 | New |
| Brighton Jones LLC | 11,700 | $1.91M | 0.04% | +4,802+69.6% | Added |
| GeoWealth Management, LLC | 11,639 | $1.90M | 0.06% | −1,250−9.7% | Reduced |
| Wedbush Securities Inc | 11,596 | $1.90M | 0.05% | +1,080+10.3% | Added |
| Oak Asset Management, LLC | 11,591 | $1.90M | 0.61% | −336−2.8% | Reduced |
| Canada Post Corp Registered Pension Plan | 11,560 | $1.89M | 0.07% | −356−3.0% | Reduced |
| VCI Wealth Management LLC | 11,540 | $1.89M | 0.47% | +3,893+50.9% | Added |
| Marks Group Wealth Management, Inc | 11,521 | $1.88M | 0.16% | +425+3.8% | Added |
| Transcend Wealth Collective, LLC | 11,450 | $1.87M | 0.13% | +2,149+23.1% | Added |
| Verde Capital Management | 11,412 | $1.87M | 0.35% | +936+8.9% | Added |
| Ossiam | 11,405 | $1.87M | 0.02% | +2,206+24.0% | Added |
| Ninepoint Partners LP | 11,389 | $1.86M | 0.17% | +3,657+47.3% | Added |
| Whittier Trust Co | 11,440 | $1.85M | 0.02% | −360−3.1% | Reduced |
| J.W. Cole Advisors, Inc. | 11,277 | $1.84M | 0.03% | +3,279+41.0% | Added |
| Avidian Wealth Solutions, LLC | 11,202 | $1.83M | 0.05% | +705+6.7% | Added |
| NewEdge Wealth, LLC | 11,184 | $1.83M | 0.02% | +732+7.0% | Added |