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.
13F holders, Q4 2021
Institutional positions in Anterix Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 108
- +1 vs. Q3 2021
- Shares held
- 15.2M
- −9.91K (−0.1%) vs. Q3 2021
- Total value
- $892.1M
- −$28.3M (−3.1%) vs. Q3 2021
- New holders
- 15
- 35 more added
- Sold out
- 14
- 33 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 171 | $1.97B |
| Q1 2026 | 132 | $646.5M |
| Q4 2025 | 117 | $353.3M |
| Q3 2025 | 111 | $341.2M |
| Q2 2025 | 112 | $431.0M |
| Q1 2025 | 130 | $598.6M |
| Q4 2024 | 116 | $490.5M |
| Q3 2024 | 129 | $593.7M |
| Q2 2024 | 115 | $593.3M |
| Q1 2024 | 98 | $493.3M |
| Q4 2023 | 93 | $492.4M |
| Q3 2023 | 98 | $472.2M |
| Q2 2023 | 95 | $491.3M |
| Q1 2023 | 88 | $515.5M |
| Q4 2022 | 92 | $503.6M |
| Q3 2022 | 100 | $567.4M |
| Q2 2022 | 95 | $620.9M |
| Q1 2022 | 109 | $881.6M |
| Q4 2021 | 108 | $892.1M |
| Q3 2021 | 108 | $920.4M |
| Q2 2021 | 107 | $912.0M |
| Q1 2021 | 97 | $731.0M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stonehill Capital Management LLC | 560,317 | $32.9M | 7.23% | +208,373+59.2% | Added |
| Price Michael F | 561,000 | $33.0M | 3.65% | 00.0% | Unchanged |
| Heard Capital LLC | 602,156 | $35.4M | 5.54% | +178,106+42.0% | Added |
| Vanguard Group Inc | 715,328 | $42.0M | 0.00% | +35,531+5.2% | Added |
| Bain Capital Credit, LP | 807,608 | $47.5M | 6.93% | 00.0% | Unchanged |
| BlackRock Inc. | 914,926 | $53.8M | 0.00% | +74,613+8.9% | Added |
| Morgan Stanley | 1,410,416 | $82.9M | 0.01% | +72,758+5.4% | Added |
| Owl Creek Asset Management, L.P. | 5,411,776 | $318.0M | 21.34% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −942,517−100.0% | Sold out |
| Jetstream Capital LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −39,649−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −9,090−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −5,246−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −5,220−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −3,835−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −3,728−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −3,400−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −545−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −131−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Berman Capital Advisors, LLC | – | – | – | – | Not filed |