AMT — AMERICAN TOWER CORP
Index member: S&P 500
As of Q2 2026, 47 SEC-registered investment managers reported holding AMT (AMERICAN TOWER CORP) in their latest 13F filings, with a combined reported value of $31.24B across 195.21M shares. That is +4.0% by share count (+7.59M shares) versus the previous quarter, while reported value moved -1.0%. Ownership is concentrated: the five largest holders account for 46.6% of reported value and the top ten for 63.6%.
Compared with the prior quarter, 2 opened new positions, 22 added to existing stakes, 21 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
AMT is a constituent of the S&P 500 and is classified in the Real Estate sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 63.76M | $11.19B | 0.16% | Hold |
| BlackRock Inc history | Q2 2026 | 45.80M | $7.49B | 0.12% | Add |
| Geode Capital Management history | Q2 2026 | 13.84M | $2.26B | 0.12% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 11.38M | $1.86B | 0.09% | Add |
| Morgan Stanley history | Q2 2026 | 9.61M | $1.57B | 0.09% | Hold |
| Lazard Asset Management history | Q2 2026 | 8.40M | $1.37B | 2.14% | Add |
| Invesco Ltd history | Q2 2026 | 7.07M | $1.16B | 0.10% | Reduce |
| Deutsche Bank AG history | Q2 2026 | 6.70M | $1.10B | 0.34% | Reduce |
| Capital World Investors history | Q2 2026 | 6.55M | $1.07B | 0.13% | Add |
| Norges Bank Investment Management history | Q2 2026 | 6.37M | $1.04B | 0.10% | Reduce |
| Principal Global Investors history | Q2 2026 | 5.74M | $939.30M | 0.46% | Reduce |
| Charles Schwab Investment Management history | Q2 2026 | 5.61M | $917.20M | 0.12% | Add |
| Northern Trust Corp history | Q2 2026 | 5.02M | $821.70M | 0.10% | Reduce |
| Goldman Sachs Group history | Q2 2026 | 4.97M | $812.55M | 0.07% | Add |
| Legal & General Investment Management America history | Q2 2026 | 4.85M | $793.94M | 0.17% | Add |
| Arrowstreet Capital history | Q2 2026 | 4.60M | $752.95M | 0.33% | Add |
| Amundi US history | Q2 2026 | 4.05M | $661.76M | 0.16% | Add |
| Bank of America Corp history | Q2 2026 | 3.91M | $638.83M | 0.04% | Reduce |
| Viking Global Investors history | Q2 2025 | 2.80M | $618.22M | 1.79% | Add |
| Wells Fargo & Co history | Q2 2026 | 3.43M | $560.79M | 0.10% | Reduce |
New Positions (Q2 2026)
- Ontario Teachers Pension Plan 1.78M sh · $291.87M
- JPMorgan Chase & Co 87.70K sh · $14.79M
Fully Exited (vs previous quarter)
- Cantillon Capital Management sold 1.61M sh · $278.28M
- Janus Henderson Group sold 61.46K sh · $10.59M
- Baron Funds sold 23.71K sh · $4.09M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 38.93M | 43.05M | 42.98M | 45.66M | 45.40M | 44.03M | 44.95M | 45.80M |
| Geode Capital Management | 8.54M | 8.68M | 8.95M | 10.28M | 9.40M | 9.60M | 9.73M | 9.99M | 10.23M | 10.43M | 10.69M | 11.01M | 11.21M | 11.34M | 13.23M | 13.10M | 13.27M | 13.50M | 13.93M | 13.84M |
| Fidelity Management & Research (FMR) | 11.02M | 8.52M | 7.57M | 9.33M | 9.29M | 8.72M | 6.35M | 6.49M | 6.63M | 7.17M | 8.03M | 8.49M | 10.64M | 11.18M | 12.65M | 13.59M | 12.25M | 12.02M | 11.32M | 11.38M |
| Morgan Stanley | 4.27M | 4.77M | 3.93M | 6.22M | 6.27M | 7.23M | 7.52M | 7.01M | 7.27M | 7.36M | 8.19M | 9.28M | 8.62M | 7.81M | 8.29M | 9.20M | 10.03M | 9.81M | 9.58M | 9.61M |
| Lazard Asset Management | 13.98K | 15.13K | 6.03K | 4.52K | 4.65K | 4.05K | 4.39K | 5.28K | 98.18K | 5.02K | 64.53K | 271.08K | 184.17K | 55.54K | 153.05K | 214.14K | 4.46M | 6.09M | 7.33M | 8.40M |
| Invesco Ltd | 3.99M | 4.28M | 4.52M | 4.84M | 3.95M | 4.39M | 5.33M | 5.66M | 5.71M | 5.67M | 5.53M | 5.64M | 5.49M | 5.94M | 5.97M | 6.68M | 6.89M | 6.95M | 7.28M | 7.07M |
| Deutsche Bank AG | 4.23M | 4.65M | 4.32M | 6.20M | 8.34M | 7.04M | 7.33M | 7.29M | 6.39M | 7.25M | 7.38M | 7.68M | 7.38M | 7.10M | 7.38M | 7.17M | 7.54M | 6.91M | 7.77M | 6.70M |
| Capital World Investors | 4.59M | 3.73M | 1.58M | 1.71M | 1.71M | 2.71M | 2.92M | 2.47M | 1.44M | 881.59K | 957.14K | 2.01M | 1.89M | 4.92M | 4.03M | 4.04M | 4.21M | 4.22M | 5.67M | 6.55M |
| Norges Bank Investment Management | — | — | — | — | — | 4.76M | — | — | — | 4.87M | — | 5.85M | — | 6.35M | — | 6.21M | — | 6.67M | — | 6.37M |
| Principal Global Investors | 4.95M | 5.11M | 5.56M | 6.00M | 5.94M | 6.76M | 6.83M | 6.68M | 6.63M | 6.46M | 8.79M | 8.78M | 6.14M | 5.92M | 6.14M | 6.08M | 5.98M | 6.04M | 5.91M | 5.74M |
| Charles Schwab Investment Management | 4.31M | 4.42M | 4.50M | 4.56M | 4.59M | 4.75M | 4.85M | 4.89M | 4.69M | 4.81M | 4.90M | 4.97M | 5.21M | 5.32M | 5.36M | 5.56M | 5.56M | 5.10M | 5.24M | 5.61M |
| Northern Trust Corp | 6.24M | 6.13M | 6.12M | 6.01M | 6.02M | 5.86M | 5.70M | 5.44M | 5.46M | 5.36M | 5.18M | 5.09M | 5.00M | 5.53M | 5.64M | 5.48M | 5.42M | 5.35M | 5.34M | 5.02M |
| Goldman Sachs Group | 5.54M | 5.99M | 6.43M | 6.53M | 6.82M | 6.96M | 7.03M | 7.00M | 7.28M | 7.32M | 6.69M | 5.62M | 5.20M | 4.96M | 5.41M | 4.94M | 5.39M | 3.89M | 4.71M | 4.97M |
| Legal & General Investment Management America | 4.35M | 4.28M | 4.46M | 4.63M | 4.50M | 4.55M | 4.62M | 4.71M | 4.66M | 5.45M | 5.65M | 5.45M | 5.24M | 4.35M | 4.35M | 4.49M | 4.65M | 4.87M | 4.83M | 4.85M |
| Arrowstreet Capital | 6.10K | 437.22K | 638.69K | — | — | — | 5.47K | — | — | — | 241.69K | 413.49K | 1.36M | 1.52M | 1.85M | 2.07M | 2.80M | 4.27M | 4.20M | 4.60M |
| Amundi US | 819.83K | 1.60M | 1.77M | 1.77M | 1.53M | 2.35M | 2.21M | 1.77M | 2.14M | 2.89M | 2.75M | 3.61M | 3.25M | 2.09M | 2.84M | 2.96M | 2.12M | 3.17M | 3.83M | 4.05M |
| Bank of America Corp | 5.91M | 5.82M | 6.18M | 6.11M | 6.02M | 5.17M | 4.83M | 4.01M | 4.51M | 4.50M | 4.82M | 4.79M | 4.43M | 4.01M | 4.30M | 4.13M | 4.06M | 3.94M | 4.51M | 3.91M |
| Wells Fargo & Co | 4.52M | 400 | 4.65M | 4.59M | 4.59M | 4.44M | 4.59M | 4.56M | 4.51M | 4.29M | 3.95M | 3.73M | 3.51M | 3.21M | 3.16M | 3.13M | 3.16M | 3.01M | 3.50M | 3.43M |
| UBS Group AG | 3.10M | 2.83M | 2.80M | 2.71M | 2.73M | 2.81M | 2.80M | 3.13M | 2.97M | 2.75M | 3.03M | 2.77M | 3.20M | 3.25M | 3.86M | 3.21M | 3.73M | 3.80M | 3.54M | 3.30M |
| BNY Mellon | 4.15M | 4.12M | 4.20M | 4.65M | 4.53M | 4.33M | 4.01M | 3.56M | 3.45M | 3.29M | 3.13M | 3.05M | 2.99M | 3.00M | 2.95M | 2.79M | 2.76M | 2.72M | 2.77M | 3.06M |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details