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Anterix
ATEX

Overview Fund Activity

109 hedge funds and large institutions have $431M invested in Anterix in 2025 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 48 increasing their positions, 32 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
109
Holders Change
-19
Holders Change %
-14.84%
% of All Funds
1.46%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
15
Increased
48
Reduced
32
Closed
33
Calls
$5.4M
Puts
$446K
Net Calls
+$4.95M
Net Calls Change
+$373K

Top Buyers

1
DCM
DG Capital Management
New York
$22M
2
ACA
AYAL Capital Advisors
Ontario, Canada
$6.16M
3
BlackRock
BlackRock
New York
$29.3M
4
GI
GAMCO Investors
Connecticut
$7.01M
5
Marshall Wace
Marshall Wace
United Kingdom
$4.85M

Top Sellers

1
RC
Roubaix Capital
Colorado
$0
2
Jane Street
Jane Street
New York
$0
3
Millennium Management
Millennium Management
New York
$1.48M
4
HAM
Harber Asset Management
North Carolina
$0
5
KHCM
Kettle Hill Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GWM
101
Geneos Wealth Management
Colorado
$1.18K +$1.18K +46 New
SCM
102
Sterling Capital Management
North Carolina
$795 +$26 +1 +3%
CPG
103
Cornerstone Planning Group
New Jersey
$591 +$591 +27 New
PA
104
Parallel Advisors
California
$564 -$1.56K -61 -73%
VCM
105
Versant Capital Management
Arizona
$564 -$513 -20 -48%
SS
106
SBI Securities
Japan
$513 +$513 +20 New
FFA
107
Farther Finance Advisors
California
$410 -$436 -17 -52%
AF
108
Allworth Financial
California
$360 -$309 -12 -46%
EWA
109
EverSource Wealth Advisors
Alabama
$180 +$154 +6 +600%
S
110
SignatureFD
Georgia
$26 -$5.9K -227 -100%
RC
111
Roubaix Capital
Colorado
– -$5.92M -161,706 Closed
Jane Street
112
Jane Street
New York
– -$1.65M -45,028 Closed
HAM
113
Harber Asset Management
North Carolina
– -$1.3M -35,608 Closed
KHCM
114
Kettle Hill Capital Management
New York
– -$1.08M -29,469 Closed
ECM
115
ExodusPoint Capital Management
New York
– -$988K -26,983 Closed
CSS
116
Cubist Systematic Strategies
Connecticut
– -$939K -25,658 Closed
HF
117
HRT Financial
New York
– -$758K -20,716 Closed
Brown Advisory
118
Brown Advisory
Maryland
– -$732K -20,000 Closed
HM
119
Harvest Management
New York
– -$695K -19,000 Closed
Walleye Capital
120
Walleye Capital
New York
– -$579K -15,812 Closed
Simplex Trading
121
Simplex Trading
Illinois
– -$462K -12,634 Closed
Allspring Global Investments
122
Allspring Global Investments
North Carolina
– -$440K -12,029 Closed
AQR Capital Management
123
AQR Capital Management
Connecticut
– -$420K -11,489 Closed
State of Wisconsin Investment Board
124
State of Wisconsin Investment Board
Wisconsin
– -$416K -11,373 Closed
AA
125
Ancora Advisors
Ohio
– -$371K -10,144 Closed
2 3 4
5
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