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Anterix
ATEX

Overview Fund Activity

108 hedge funds and large institutions have $430M invested in Anterix in 2025 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 47 increasing their positions, 32 reducing their positions, and 33 closing their positions.

Holders
108
Holders Change
-20
Holders Change %
-15.63%
% of All Funds
1.45%
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
47
Reduced
32
Closed
33
Calls
$4.99M
Puts
$446K
Net Calls
+$4.55M
Net Calls Change
-$34K

Top Buyers

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

Top Sellers

1
RC
1
Roubaix Capital
Colorado
$0
2
Jane Street
2
Jane Street
New York
$0
3
Millennium Management
3
Millennium Management
New York
$1.48M
4
HAM
4
Harber Asset Management
North Carolina
$0
5
KHCM
5
Kettle Hill Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Tudor Investment Corp
26
Tudor Investment Corp
Connecticut
$3.01M 117,167 -22,830 -16%
KMC
27
Kirr Marbach & Co
Indiana
$2.48M 96,747 -50 -0.1%
Balyasny Asset Management
28
Balyasny Asset Management
Illinois
$2.39M 93,276 +16,279 +21%
Goldman Sachs
29
Goldman Sachs
New York
$2.28M 88,857 -35,849 -29%
YIH
30
Y-Intercept (HK)
Hong Kong
$1.59M 61,912 +61,912 New
Millennium Management
31
Millennium Management
New York
$1.48M 57,561 -58,912 -51%
Man Group
32
Man Group
United Kingdom
$1.44M 56,064 +31,849 +132%
UBS Group
33
UBS Group
Switzerland
$1.37M 53,347 -1,467 -3%
TA
34
Teton Advisors
New York
$1.28M 50,000 – –
SSA
35
Schonfeld Strategic Advisors
New York
$1.27M 49,678 +22,638 +84%
TI
36
Trexquant Investment
Connecticut
$1.03M 40,077 +40,077 New
Bank of New York Mellon
37
Bank of New York Mellon
New York
$971K 37,863 +5,098 +16%
UBS AM
38
UBS AM
Illinois
$932K 36,349 +12,578 +53%
WIC
39
Woodmont Investment Counsel
Tennessee
$745K 29,058 -2,830 -9%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$718K 27,998 +11,615 +71%
MF
41
Magnetar Financial
Illinois
$663K 25,860 +25,860 New
EGM
42
Engineers Gate Manager
New York
$638K 24,868 -12,709 -34%
Barclays
43
Barclays
United Kingdom
$636K 24,812 -8,309 -25%
Los Angeles Capital Management
44
Los Angeles Capital Management
California
$515K 20,096 +13,212 +192%
Swiss National Bank
45
Swiss National Bank
Switzerland
$509K 19,850 – –
Squarepoint
46
Squarepoint
New York
$506K 19,735 -33,751 -63%
SG Americas Securities
47
SG Americas Securities
New York
$465K 18,140 -7,052 -28%
Royal Bank of Canada
48
Royal Bank of Canada
Ontario, Canada
$464K 18,077 +17,764 +5,675%
GCIA
49
Gabelli & Co Investment Advisers
New York
$419K 16,350 +16,350 New
PHS
50
Pekin Hardy Strauss
Illinois
$417K 16,250 +16,250 New
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