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American Tower
AMT

1,793 hedge funds and large institutions have $120B invested in American Tower in 2021 Q4 according to their latest regulatory filings, with 254 funds opening new positions, 787 increasing their positions, 502 reducing their positions, and 109 closing their positions.

New
Increased
Maintained
Reduced
Closed

133% more first-time investments, than exits

New positions opened: 254 | Existing positions closed: 109

57% more repeat investments, than reductions

Existing positions increased: 787 | Existing positions reduced: 502

45% more call options, than puts

Call options by funds: $1.12B | Put options by funds: $767M

11% more capital invested

Capital invested by funds: $109B → $120B (+$11.5B)

7% more funds holding

Funds holding: 1,672 → 1,793 (+121)

5% more funds holding in top 10

Funds holding in top 10: 62 → 65 (+3)

0.89% more ownership

Funds ownership: 90.68% → 91.56% (+0.89%)

Holders
1,793
Holders Change
+121
Holders Change %
+7.24%
% of All Funds
27.59%
Holding in Top 10
65
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+4.84%
% of All Funds
1%
New
254
Increased
787
Reduced
502
Closed
109
Calls
$1.12B
Puts
$767M
Net Calls
+$348M
Net Calls Change
+$379M

Top Buyers

1
Cohen & Steers
Cohen & Steers
New York
+$801M
2
BlackRock
BlackRock
New York
+$629M
3
State Street
State Street
Massachusetts
+$261M
4
Amundi
Amundi
France
+$213M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$154M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$683M
2
RC
Resolution Capital
Australia
-$271M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$242M
4
Capital World Investors
Capital World Investors
California
-$237M
5
California Public Employees Retirement System
California Public Employees Retirement System
California
-$174M
Name Holding Trade Value Shares
Change 		Change in
Stake
Qube Research & Technologies (QRT)
1801
Qube Research & Technologies (QRT)
United Kingdom
– -$22.3M -83,936 Closed
BSA
1802
Braun Stacey Associates
New York
– -$17.6M -66,398 Closed
AIM
1803
Artemis Investment Management
United Kingdom
– -$16.1M -60,681 Closed
SAM
1804
Socorro Asset Management
Texas
– -$9.16M -34,499 Closed
RA
1805
RiverPark Advisors
New York
– -$8.73M -32,876 Closed
QT
1806
Quantbot Technologies
New York
– -$6.66M -25,075 Closed
DA
1807
Duality Advisers
Florida
– -$6.22M -23,421 Closed
MRCP
1808
Manor Road Capital Partners
New York
– -$5.25M -19,800 Closed
PMAM
1809
Picton Mahoney Asset Management
Ontario, Canada
– -$5.19M -19,556 Closed
TMC
1810
Trellus Management Company
Florida
– -$5.04M -19,000 Closed
MAM
1811
Meeder Asset Management
Ohio
– -$4.92M -18,516 Closed
RCM
1812
Riverpark Capital Management
New York
– -$4.17M -15,715 Closed
SSA
1813
Schonfeld Strategic Advisors
New York
– -$4.09M -15,405 Closed
YIH
1814
Y-Intercept (HK)
Hong Kong
– -$3.77M -14,199 Closed
TC
1815
TwinBeech Capital
New York
– -$3.4M -12,810 Closed
Jacobs Levy Equity Management
1816
Jacobs Levy Equity Management
New Jersey
– -$3.21M -12,112 Closed
VF
1817
Virtu Financial
New York
– -$2.47M -9,320 Closed
PRC
1818
Pearl River Capital
Michigan
– -$2.4M -9,039 Closed
AAM
1819
Arabesque Asset Management
United Kingdom
– -$2.35M -8,859 Closed
EGM
1820
Engineers Gate Manager
New York
– -$2.08M -7,826 Closed
Two Sigma Investments
1821
Two Sigma Investments
New York
– -$2.1M -7,700 Closed
RCM
1822
Regency Capital Management
Hawaii
– -$1.73M -6,514 Closed
CTFG
1823
Capstone Triton Financial Group
Oklahoma
– -$1.82M -6,400 Closed
TCM
1824
Teza Capital Management
Illinois
– -$1.59M -6,010 Closed
LCM
1825
Laurion Capital Management
New York
– -$1.46M -5,485 Closed
71 72
73
74 75

AMT Hedge Fund Activity: Q4 2021 in Review

1,793 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in American Tower (AMT) for Q4 2021, worth a combined $120B — up 11% from $109B a quarter earlier.

Buyers outnumbered sellers: 254 funds opened new AMT positions and 109 closed out — a net gain of 145 holders — while 787 added to existing stakes and 502 trimmed.

The largest buyer was Cohen & Steers, adding an estimated $801M. The largest seller was Fidelity Investments, cutting an estimated $683M.

  • 1,793 institutional investors held American Tower (AMT) as of Q4 2021, up from 1,672 in Q3 2021.
  • Funds reported $120B of American Tower stock for Q4 2021, up 11% quarter-over-quarter.
  • 254 funds opened new American Tower positions in Q4 2021 and 109 closed out, a net change of +145 holders.
  • The largest American Tower buyer in Q4 2021 was Cohen & Steers, an estimated $801M added.
  • The largest American Tower seller in Q4 2021 was Fidelity Investments, an estimated $683M sold.

Based on aggregated 13F filings for Q4 2021.