American Tower
AMT
1,742 hedge funds and large institutions have $72B invested in American Tower in 2026 Q2 according to their latest regulatory filings, with 175 funds opening new positions, 685 increasing their positions, 663 reducing their positions, and 152 closing their positions.
15% more first-time investments, than exits
New positions opened: 175 | Existing positions closed: 152
1.71% more ownership
Funds ownership: 92.59% → 94.3% (+1.7%)
10% more call options, than puts
Call options by funds: $317M | Put options by funds: $288M
3% more repeat investments, than reductions
Existing positions increased: 685 | Existing positions reduced: 663
0% more funds holding in top 10
Funds holding in top 10: 22 → 22 (0)
1% less funds holding
Funds holding: 1,757 → 1,742 (-15)
3% less capital invested
Capital invested by funds: $74.4B → $72B (-$2.47B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$340M |
| 2 |
OTPPB
Ontario Teachers' Pension Plan Board
Toronto,
Ontario, Canada
|
+$321M |
| 3 |
Jane Street
New York
|
+$263M |
| 4 |
Millennium Management
New York
|
+$210M |
| 5 |
Cohen & Steers
New York
|
+$208M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$1.13B |
| 2 |
CCM
Cantillon Capital Management
New York
|
-$278M |
| 3 |
Nuveen
Charlotte,
North Carolina
|
-$226M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
-$213M |
| 5 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$192M |
AMT Hedge Fund Activity: Q2 2026 in Review
1,742 of the 8,264 institutional investors tracked by Wall St. Rank reported a position in American Tower (AMT) for Q2 2026, worth a combined $72B — down 3.3% from $74.4B a quarter earlier.
Buyers outnumbered sellers: 175 funds opened new AMT positions and 152 closed out — a net gain of 23 holders — while 685 added to existing stakes and 663 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $340M. The largest seller was JP Morgan Chase, cutting an estimated $1.13B.
- 1,742 institutional investors held American Tower (AMT) as of Q2 2026, down from 1,757 in Q1 2026.
- Funds reported $72B of American Tower stock for Q2 2026, down 3.3% quarter-over-quarter.
- 175 funds opened new American Tower positions in Q2 2026 and 152 closed out, a net change of +23 holders.
- The largest American Tower buyer in Q2 2026 was AQR Capital Management, an estimated $340M added.
- The largest American Tower seller in Q2 2026 was JP Morgan Chase, an estimated $1.13B sold.
Based on aggregated 13F filings for Q2 2026.