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Anterix Inc.

ATEX
Exchange
Nasdaq
Industry
Telephone Communications (No Radiotelephone)
SEC CIK
0001304492

In the last 90 days, Anterix Inc. insiders filed 0 open-market purchases and 10 sales; 171 institutions reported holding it in 13F filings for Q2 2026, worth $1.97B in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Anterix Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ATEX: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders1301112−17
Shares16.4M3816.8M+447.5K (+2.7%)
Value$598.6M$1.39K$431.0M−$167.6M (−28.0%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Anterix Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ATEX in Q2 2025
InstitutionSharesValue% of portfolio
Y-Intercept (Hong Kong) Ltd61,912$1.59M0.04%
Trexquant Investment LP40,077$1.03M0.01%
Magnetar Financial LLC25,860$663.3K0.00%
Gabelli & Co Investment Advisers, Inc.16,350$419.4K0.06%
Pekin Hardy Strauss, Inc.16,250$416.8K0.05%
Gsa Capital Partners LLP14,452$371.0K0.03%
Versor Investments LP13,900$356.5K0.06%
Campbell & CO Investment Adviser LLC12,609$323.4K0.02%
Virtus ETF Advisers LLC3,500$89.8K0.05%
FNY Investment Advisers, LLC1,900$48.0K0.02%
Raymond James Financial Inc439$11.3K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.173$4.00K0.00%
Global Retirement Partners, LLC50$1.28K0.00%
Cornerstone Planning Group LLC27$5910.00%
SBI Securities Co., Ltd.20$5130.00%
Essential Partners LLC3$770.00%

Sold out (33)

Institutions that held Anterix Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Not filed for Q2 2025 yet (1)

Institutions that held Anterix Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATEX in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Lindbrook Capital, LLC38$1.39K