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

4,195,978 $724,141,883 -2% 0.39%
2. 1,736,413 $299,670,408 -3% 0.1%
3.
Cantillon Capital Management

William Von Mueffling

1,612,473 $278,280,591 -12% 1.85%
4. 1,205,312 $208,012,745 +1449% 0.27%
5.
D E Shaw

D. E. Shaw

1,131,650 $195,300,157 -18% 0.12%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$185.30 2,671 $494,936.30 4,936 2026-03-10 Filing
$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
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$177.54 416 $73,856.64 29,461 2026-04-29 Filing
$178.48 556 $99,234.88 29,877 2026-04-28 Filing
$189.82 1,773 $336,550.86 105,374 2026-03-04 Filing
$188.82 16,625 $3,139,132.50 107,147 2026-03-04 Filing
$187.90 15,084 $2,834,283.60 123,772 2026-03-04 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 44,954,137 $7,758,184,902 0.14%
2. 30,362,380 $5,239,939,541 0.12%
3. 27,596,159 $4,762,545,120 0.24%
4. 21,434,609 $3,699,184,821 0.13%
5. 15,128,367 $2,577,269,004 0.17%
News See All