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AMT - American Tower Corp CL A

This page shows which of the focused investors we track hold AMT and how their positions changed, so you can see how much conviction the group has in the stock.

In Q1 2011 it was held by 5 managers with an aggregate reported value of $561.79M, which is 0.13% of the combined portfolio.

As of Q1 2011, 5 tracked institutional managers held AMT (American Tower Corp CL A) with an aggregate reported value of $561.79M0.13% of the combined AlphaBaseline portfolio.

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Source
Curated SEC 13F filings
Period
Q1 2011
Ticker
AMT

13F data is delayed and excludes shorts/non-13F assets.

Holders

1Viking Global Investors - Viking Global Investors3.96%Add +15.0%8,850,584$458.64M
2Chuck Akre - Akre Capital Management13.98%Add +8.0%1,389,005$71.98M
3Christopher Davis - Davis Advisors 0.01%Add +34.2%466,598$24.18M
4Thomas Russo - Gardner Russo & Quinn0.07%-71,400$3.7M
5Torray Funds - Torray Funds0.66%Reduce -13.1%63,624$3.3M
Loading holder history for AMT