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 2026
Institutional positions in American Tower Corp as of Mar 31, 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
- 1,760
- +9 vs. Q4 2025
- Shares held
- 431.5M
- +28.6M (+7.1%) vs. Q4 2025
- Total value
- $74.4B
- +$10.2B (+15.9%) vs. Q4 2025
- New holders
- 155
- 725 more added
- Sold out
- 146
- 651 more reduced
30 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fairscale Capital, LLC | 198 | $34.2K | 0.02% | 00.0% | Unchanged |
| PlanVest Financial, Inc | 198 | $34.2K | 0.03% | +198 | New |
| Valued Wealth Advisors LLC | 200 | $34.5K | 0.01% | 00.0% | Unchanged |
| Arcadia Investment Management Corp | 200 | $34.5K | 0.01% | 00.0% | Unchanged |
| Mowery & Schoenfeld Wealth Management, LLC | 202 | $34.9K | 0.05% | −24−10.6% | Reduced |
| Princeton Global Asset Management LLC | 203 | $35.0K | 0.01% | −10−4.7% | Reduced |
| Delta Asset Management LLC | 203 | $35.0K | 0.00% | 00.0% | Unchanged |
| Curat Global, LLC | 205 | $35.4K | 0.03% | 00.0% | Unchanged |
| BFSG, LLC | 209 | $36.1K | 0.00% | −6−2.8% | Reduced |
| Triumph Capital Management | 210 | $36.2K | 0.01% | +4+1.9% | Added |
| True Wealth Design, LLC | 215 | $37.1K | 0.01% | −218−50.3% | Reduced |
| Clayton Financial Group LLC | 217 | $37.5K | 0.02% | +17+8.5% | Added |
| Cache Advisors, LLC | 220 | $38.0K | 0.00% | +220 | New |
| Bayban | 222 | $38.3K | 0.03% | 00.0% | Unchanged |
| Rossby Financial, LCC | 225 | $38.5K | 0.01% | −150−40.0% | Reduced |
| Dakota Community Bank & Trust NA | 230 | $39.7K | 0.13% | +82+55.4% | Added |
| Caitlin John, LLC | 235 | $40.6K | 0.02% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 236 | $40.7K | 0.01% | +5+2.2% | Added |
| Medallion Wealth Advisors, LLC | 238 | $41.1K | 0.01% | 00.0% | Unchanged |
| Activest Wealth Management | 238 | $41.1K | 0.01% | −48−16.8% | Reduced |
| Meramec Financial Planners, LLC | 229 | $41.6K | 0.02% | −9−3.8% | Reduced |
| High Point Wealth Management, LLC | 244 | $42.1K | 0.04% | 00.0% | Unchanged |
| Quest 10 Wealth Builders, Inc. | 249 | $43.0K | 0.04% | +3+1.2% | Added |
| Broadwater Capital Management LLC | 246 | $43.2K | 0.03% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 251 | $43.4K | 0.00% | +23+10.1% | Added |
| Kings Path Partners LLC | 259 | $44.7K | 0.02% | 00.0% | Unchanged |
| Pinney & Scofield, Inc. | 265 | $45.7K | 0.02% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 261 | $46.3K | 0.01% | +45+20.8% | Added |
| Bravera Wealth | 274 | $47.3K | 0.02% | +201+275.3% | Added |
| Greykasell Wealth Strategies, Inc. | 275 | $47.5K | 0.02% | +30+12.2% | Added |
| S&T Bank | 276 | $47.6K | 0.02% | +116+72.5% | Added |
| Hilton Head Capital Partners, LLC | 281 | $48.5K | 0.03% | +1+0.4% | Added |
| Twin Peaks Wealth Advisors, LLC | 283 | $48.9K | 0.01% | +283 | New |
| Strategic Wealth Partners, Ltd. | 287 | $49.5K | 0.00% | −2−0.7% | Reduced |
| MV Capital Management, Inc. | 289 | $49.9K | 0.00% | +32+12.5% | Added |
| Ameriflex Group, Inc. | 299 | $51.6K | 0.03% | +2+0.7% | Added |
| Field & Main Bank | 300 | $51.8K | 0.02% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 312 | $53.3K | 0.04% | +206+194.3% | Added |
| Group One Trading, L.P. | 310 | $53.5K | 0.00% | +310 | New |
| J.Safra Asset Management Corp | 312 | $53.8K | 0.00% | +22+7.6% | Added |
| JPL Wealth Management, LLC | 321 | $55.4K | 0.01% | +321 | New |
| Central Pacific Bank - Trust Division | 325 | $56.1K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 330 | $57.0K | 0.00% | +217+192.0% | Added |
| Owl Creek Wealth Partners LLC | 335 | $57.8K | 0.02% | +335 | New |
| Evelyn Partners Asset Management Ltd | 340 | $58.7K | 0.01% | 00.0% | Unchanged |
| Southern Michigan Bank & Trust | 340 | $58.7K | 0.02% | +340 | New |
| Salem Investment Counselors Inc | 342 | $59.0K | 0.00% | +342 | New |
| Old Second National Bank of Aurora | 350 | $60.4K | 0.01% | −17−4.6% | Reduced |
| Measured Wealth Private Client Group, LLC | 355 | $61.3K | 0.02% | +21+6.3% | Added |
| Opal Wealth Advisors, LLC | 362 | $62.5K | 0.01% | +362 | New |
| Brown, Lisle/Cummings, Inc. | 363 | $62.6K | 0.02% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 363 | $62.8K | 0.04% | +23+6.8% | Added |
| Parvin Asset Management, LLC | 370 | $63.9K | 0.05% | +10+2.8% | Added |
| Gilpin Wealth Management, LLC | 375 | $64.7K | 0.05% | 00.0% | Unchanged |
| Twin Tree Management, LP | 375 | $64.7K | 0.01% | +375 | New |
| Silvant Capital Management LLC | 382 | $65.9K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 399 | $68.9K | 0.07% | −2−0.5% | Reduced |
| Investors Portfolio Services LLC | 400 | $69.0K | 0.06% | −229−36.4% | Reduced |
| Core Alternative Capital | 400 | $69.0K | 0.02% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 401 | $69.2K | 0.02% | 00.0% | Unchanged |
| MCF Advisors LLC | 416 | $71.7K | 0.00% | −84−16.8% | Reduced |
| Fulcrum Asset Management LLP | 427 | $72.7K | 0.01% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 428 | $73.8K | 0.01% | +115+36.7% | Added |
| Sound Income Strategies, LLC | 436 | $74.6K | 0.00% | −9−2.0% | Reduced |
| Sherman Asset Management, Inc. | 439 | $75.8K | 0.07% | 00.0% | Unchanged |
| CVA Family Office, LLC | 454 | $78.4K | 0.01% | −420−48.1% | Reduced |
| Sit Investment Associates Inc | 455 | $79.0K | 0.00% | +80+21.3% | Added |
| Cromwell Holdings LLC | 463 | $79.9K | 0.04% | +293+172.4% | Added |
| Hazlett, Burt & Watson, Inc. | 471 | $81.0K | 0.03% | 00.0% | Unchanged |
| Wiser Advisor Group LLC | 480 | $82.8K | 0.10% | +5+1.1% | Added |
| Financial Consulate, Inc | 483 | $83.4K | 0.01% | +46+10.5% | Added |
| CoreCap Advisors, LLC | 490 | $84.6K | 0.00% | −39−7.4% | Reduced |
| Solstein Capital, LLC | 495 | $85.4K | 0.04% | −18−3.5% | Reduced |
| Byrne Asset Management LLC | 507 | $87.5K | 0.05% | 00.0% | Unchanged |
| Investment Research & Advisory Group, Inc. | 513 | $88.6K | 0.03% | +5+1.0% | Added |
| Capula Management Ltd | 515 | $88.9K | 0.00% | +110+27.2% | Added |
| Colonial Trust Advisors | 520 | $89.7K | 0.01% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 538 | $92.8K | 0.06% | −1−0.2% | Reduced |
| Tompkins Financial Corp | 538 | $92.8K | 0.01% | −23−4.1% | Reduced |
| Pin Oak Investment Advisors Inc | 537 | $93.0K | 0.07% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 541 | $93.4K | 0.02% | +150+38.4% | Added |
| Banque Transatlantique SA | 541 | $93.4K | 0.00% | +541 | New |
| Jefferies Financial Group Inc. | 544 | $93.9K | 0.00% | −5,255−90.6% | Reduced |
| Steigerwald, Gordon & Koch Inc. | 544 | $93.9K | 0.01% | −11−2.0% | Reduced |
| Wall Street Financial Group, Inc. | 558 | $96.3K | 0.06% | +558 | New |
| Global Wealth Strategies & Associates | 563 | $97.2K | 0.02% | +400+245.4% | Added |
| Dynamic Wealth Strategies, LLC | 565 | $97.5K | 0.06% | +99+21.2% | Added |
| Rialto Wealth Management, LLC | 572 | $98.7K | 0.02% | +9+1.6% | Added |
| Johnson Financial Group, Inc. | 574 | $99.1K | 0.00% | −67−10.5% | Reduced |
| Wall Street Access Asset Management, LLC | 537 | $102.4K | 0.03% | 00.0% | Unchanged |
| FWL Investment Management, LLC | 606 | $104.6K | 0.02% | 00.0% | Unchanged |
| Elgethun Capital Management | 612 | $105.6K | 0.02% | −49−7.4% | Reduced |
| Prosperity Bancshares Inc | 614 | $106.0K | 0.08% | +183+42.5% | Added |
| Webster Bank, N. A. | 621 | $107.2K | 0.01% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 631 | $108.9K | 0.03% | −4−0.6% | Reduced |
| Quent Capital, LLC | 652 | $112.4K | 0.01% | −519−44.3% | Reduced |
| St Germain D J Co Inc | 656 | $113.2K | 0.00% | −38−5.5% | Reduced |
| Muzinich & Co., Inc. | 658 | $113.6K | 0.04% | +407+162.2% | Added |
| Elequin Capital LP | 659 | $113.7K | 0.01% | +659 | New |
| Versant Capital Management, Inc | 673 | $116.1K | 0.01% | +211+45.7% | Added |