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AMERICAN TOWER CORP NEW (AMT) — Hedge Fund Ownership Q4 2025

AMT
Q4 2025Q3 2025Q2 2025Q1 2025
  • AMERICAN TOWER CORP NEW (AMT) is held by 4 of 82 tracked hedge funds, with Cantillon Capital Management (2%) and Akre Capital Management (0.5%) holding the largest stakes, indicating limited hedge fund interest relative to peers.
  • The biggest increases in AMT holdings came from Cantillon Capital Management (+1%), highlighting conviction.
  • The biggest decreases in AMT holdings came from Akre Capital Management (-42%) and Davis Selected Advisers (-3%), suggesting profit-taking or de-risking.
  • 1 hedge fund exited AMT.
  • Overall, hedge funds decreased exposure to AMERICAN TOWER CORP NEW (AMT) by -8% vs the prior quarter and -72% vs prior year.
# Fund % of Portfolio † Shares † Shares vs Prior Quarter † Shares vs Prior Year † Aggregate Value † Reported Price * Option
1
Cantillon Capital Management
William von Mueffling
1.74% 1.8M +0.81% -6.01% $321.4M $175.57
2
Akre Capital Management
Chuck Akre
0.49% 255K -42.36% -95.36% $44.8M $175.57
3
Davis Selected Advisers
Christopher Davis
0.05% 64K -2.59% -28.55% $11.2M $175.57
4
Mairs & Power
0.00% 2K -33.36% $354,651 $175.57
Torray Investment Partners
Robert Torray
EXITED
4 Total 2.2M -7.59% -71.66% $377.8M
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.