AMT: American Tower Corp insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
1,763 institutions reported holding $67.89B of American Tower Corp on Form 13F (1,761 the quarter before). 156 opened a new position and 153 sold out. Shares held by institutions: +2%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 45,796,561 | $7.49B |
| VANGUARD CAPITAL MANAGEMENT LLC | 30,437,771 | $4.98B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 27,851,812 | $4.56B |
| STATE STREET CORP | 22,066,202 | $3.65B |
| GEODE CAPITAL MANAGEMENT, LLC | 13,838,970 | $2.26B |
| FMR LLC | 11,376,427 | $1.86B |
| MORGAN STANLEY | 9,610,971 | $1.57B |
| JPMORGAN CHASE & CO | 8,853,450 | $1.49B |
| LAZARD ASSET MANAGEMENT LLC | 8,403,123 | $1.37B |
| Invesco Ltd. | 7,068,996 | $1.16B |
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