American Tower Corp (AMT)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

2,796,007 $537,728,066 +35% 0.34%
2. 1,835,008 $352,908,971 +1% 0.13%
3.
Cantillon Capital Management

William Von Mueffling

1,815,816 $349,217,733 -2% 1.92%
4.
Heard Capital

William Heard

1,016,365 $195,467,316 +24% 9.48%
5. 620,120 $119,261,411 -44% 0.2%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$178.99 5,554 $994,110.46 5,689 2025-10-31 Filing
$232.56 5 $1,162.80 9,592 2023-02-02 Filing
$197.16 5 $985.80 9,587 2022-10-26 Filing
$244.96 9 $2,204.64 2,514 2022-04-29 Filing
$252.12 4 $1,008.48 1,624 2022-01-14 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$208.33 720 $149,997.60 23,425 2025-07-31 Filing
$215.92 4,000 $863,680.00 25,408 2025-03-17 Filing
$202.18 2,939 $594,207.02 26,210 2025-02-27 Filing
$201.12 2,724 $547,850.88 29,149 2025-02-26 Filing
$202.97 4,971 $1,008,963.87 19,634 2025-02-26 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 63,640,168 $12,239,277,109 0.18%
2. 45,403,549 $8,732,010,551 0.15%
3. 20,915,929 $4,057,279,830 0.14%
4. 15,378,588 $2,957,610,295 0.18%
5. 13,271,674 $2,542,827,819 0.16%
News See All