American Tower Corp
AMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001053507
In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,757 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.
Q3 2021 vs. Q2 2021
How the institutions holding American Tower Corp changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Of which not filed for Q3 2021 | Q3 2021 | Change |
|---|---|---|---|---|
| Holders | 1,656 | 25 | 1,678 | +47 |
| Shares | 413.4M | 472.7K | 412.7M | −255.0K (−0.1%) |
| Value | $111.7B | $127.7M | $109.6B | −$2.00B (−1.8%) |
25 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.
New holders (131)
Institutions that held American Tower Corp at the end of Q3 2021 but not at the end of Q2 2021.
Showing the largest 100 of 131 by value.
Sold out (84)
Institutions that held American Tower Corp at the end of Q2 2021 and filed for Q3 2021 without it.
Not filed for Q3 2021 yet (25)
Institutions that held American Tower Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.