Institutional shares held 16.8 Million
204K calls
15.4K puts
Total value of holdings $377M
$4.57M calls
$344K puts
Market Cap $424M
18,944,400 Shares Out.
Institutional ownership 88.84%
# of Institutions 121


Latest Institutional Activity in ATEX

Top Purchases

Q2 2025
Dg Capital Management, LLC Shares Held: 858K ($19.2M)
Q2 2025
Ayal Capital Advisors LTD Shares Held: 240K ($5.38M)
Q2 2025
Gamco Investors, Inc. Et Al Shares Held: 273K ($6.12M)
Q2 2025
Marshall Wace, LLP Shares Held: 189K ($4.23M)
Q2 2025
Y Intercept (Hong Kong) LTD Shares Held: 61.9K ($1.39M)

Top Sells

Q2 2025
Millennium Management LLC Shares Held: 57.6K ($1.29M)
Q2 2025
Goldman Sachs Group Inc Shares Held: 88.9K ($1.99M)
Q2 2025
Squarepoint Ops LLC Shares Held: 19.7K ($442K)
Q2 2025
Clearbridge Investments, LLC Shares Held: 204K ($4.56M)
Q2 2025
Tudor Investment Corp Et Al Shares Held: 117K ($2.62M)

About ATEX

Anterix Inc. operates as a wireless communications company. The company focuses on commercializing its spectrum assets to enable the targeted utility and critical infrastructure customers to deploy private broadband networks, technologies, and solutions. It holds licensed spectrum in the 900 MHz band with coverage throughout the United States, Alaska, Hawaii, and Puerto Rico. The company was formerly known as pdvWireless, Inc. and changed its name to Anterix Inc. in August 2019. Anterix Inc. was incorporated in 1997 and is headquartered in Woodland Park, New Jersey.


Insider Transactions at ATEX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
169K Shares
From 9 Insiders
Exercise of conversion of derivative security 90K shares
Grant, award, or other acquisition 73.5K shares
Open market or private purchase 5.5K shares
Sell / Disposition
166K Shares
From 9 Insiders
Payment of exercise price or tax liability 111K shares
Open market or private sale 54.6K shares

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