AMERICAN TOWER CORP

$AMT
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Smart money positioned

36 of the Top-200 alpha managers hold $AMT as of the latest 13F snapshot.

13F holders
14
Insider buys · 90d
1code P
Congress · 90d
0

Smart Money · top-200 alpha cohort

36 holders · Q1 2026

$AMT is held by 36 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 3.97%, with an average of 0.25% of portfolio. Largest holder: Full Sail Capital, LLC at 3.97%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Full Sail Capital, LLC
3.97% NEW
α +11.3pts
02
Elefante Mark B
1.45% held
α +10.8pts
03
NerdWallet Wealth Partners, LLC
0.88% ↓ 0.6pp
α +11.3pts
04
Explore Capital Management, LLC
0.37% held
α +15.5pts
05
BIT Capital GmbH
0.36% held
α +18.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 14 · Source: 13F-HR
01
Vanguard Group Inc.
0.16% of portfolio
63,757,586 sh
02
State Street
0.11% of portfolio
22,066,202 sh
03
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.14% of portfolio
4,526,261 sh
04
Citadel
0.13% of portfolio
1,371,292 sh
05
Citigroup Inc.
0.06% of portfolio
828,777 sh
06
Two Sigma
0.06% of portfolio
431,852 sh
07
Tudor Investment Corp. Et Al
0.14% of portfolio
197,839 sh
08
Linscomb Wealth, Inc.
0.32% of portfolio
44,854 sh
09
Bridgewater Associates
0.02% of portfolio
35,924 sh
10
WINTON GROUP Ltd
0.18% of portfolio
34,434 sh
See all 14 13F holders · Pro →

Insider activity · last 90 days

49 transactions · 19 filers
25 Aug 2026
Unknown —
▲ BOUGHT
—
—
P
31 Jul 2026
Unknown —
▼ SOLD
—
—
S
30 Jul 2026
Unknown —
▼ SOLD
—
—
S
30 Jul 2026
Unknown —
▼ SOLD
—
—
S
01 Jun 2026
Meyer Robert Joseph JR —
· F
153
$187.53
F
28 May 2026
Reeve Pamela D A —
· G
810
—
G
29 Apr 2026
Dowling Ruth T —
▼ SOLD
416
$177.54
S
28 Apr 2026
Dowling Ruth T —
▼ SOLD
556
$178.48
S
11 Mar 2026
Font Juan —
· F
928
$182.85
F
11 Mar 2026
Rossi Richard C —
· F
684
$182.85
F
11 Mar 2026
Meyer Robert Joseph JR —
· F
684
$182.85
F
11 Mar 2026
Dowling Ruth T —
· F
863
$182.85
F

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

1 disclosures · STOCK Act
Richard Dean Dr McCormick
Traded Apr 17
SOLD
$AMTAmerican Tower Corporation
$1K–$15K
May 12STOCK

Convergence · $AMT

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 16:44 UTC.