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, Q3 2024
Institutional positions in Anterix Inc. as of Sep 30, 2024. 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
- 129
- +15 vs. Q2 2024
- Shares held
- 15.8M
- +1.89M (+13.6%) vs. Q2 2024
- Total value
- $593.7M
- +$44.4M (+8.1%) vs. Q2 2024
- New holders
- 27
- 43 more added
- Sold out
- 12
- 37 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Owl Creek Asset Management, L.P. | 5,411,776 | $203.8M | 29.77% | 00.0% | Unchanged |
| Heard Capital LLC | 1,752,138 | $66.0M | 3.70% | −20,552−1.2% | Reduced |
| Vanguard Group Inc | 1,000,143 | $37.7M | 0.00% | +161,597+19.3% | Added |
| BlackRock, Inc. | 995,627 | $37.5M | 0.00% | +995,627 | New |
| Stonehill Capital Management LLC | 589,851 | $22.2M | 13.31% | −114,553−16.3% | Reduced |
| QVT Financial LP | 503,941 | $19.0M | 1.63% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 402,090 | $15.1M | 0.00% | +9,537+2.4% | Added |
| Geode Capital Management, LLC | 355,484 | $13.4M | 0.00% | −8,259−2.3% | Reduced |
| State Street Corp | 348,666 | $13.1M | 0.00% | −11,568−3.2% | Reduced |
| Clearbridge Investments, LLC | 303,126 | $11.4M | 0.01% | −8,575−2.8% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 291,702 | $11.0M | 7.13% | +83,000+39.8% | Added |
| D. E. Shaw & Co., Inc. | 275,856 | $10.4M | 0.01% | +197,970+254.2% | Added |
| FMR LLC | 250,955 | $9.45M | 0.00% | +108,683+76.4% | Added |
| Price Jennifer C. | 230,000 | $8.66M | 9.64% | −10,000−4.2% | Reduced |
| Citadel Advisors LLC | 199,614 | $7.52M | 0.01% | +32,093+19.2% | Added |
| Qube Research & Technologies Ltd | 159,112 | $5.99M | 0.01% | +155,222+3,990.3% | Added |
| Tudor Investment Corp Et Al | 151,712 | $5.71M | 0.06% | −15,474−9.3% | Reduced |
| Nuveen Asset Management, LLC | 146,803 | $5.53M | 0.00% | +112,696+330.4% | Added |
| Gabelli Funds LLC | 140,422 | $5.29M | 0.04% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 133,217 | $5.02M | 0.00% | −3,157−2.3% | Reduced |
| Jane Street Group, LLC | 128,892 | $4.85M | 0.01% | +71,059+122.9% | Added |
| Northern Trust Corp | 122,807 | $4.62M | 0.00% | −15,036−10.9% | Reduced |
| Gamco Investors, Inc. Et Al | 101,770 | $3.83M | 0.04% | −7,500−6.9% | Reduced |
| Morgan Stanley | 99,701 | $3.75M | 0.00% | −12,086−10.8% | Reduced |
| Kirr Marbach & Co LLC | 96,291 | $3.63M | 0.81% | −484−0.5% | Reduced |
| Marshall Wace, LLP | 95,291 | $3.59M | 0.00% | +36,639+62.5% | Added |
| Cubist Systematic Strategies, LLC | 94,198 | $3.55M | 0.05% | +85,047+929.4% | Added |
| Bank of America Corp | 79,089 | $2.98M | 0.00% | +7,144+9.9% | Added |
| Roubaix Capital, LLC | 77,032 | $2.90M | 1.60% | −69,600−47.5% | Reduced |
| Goldman Sachs Group Inc | 73,547 | $2.77M | 0.00% | +8,043+12.3% | Added |
| Trexquant Investment LP | 71,200 | $2.68M | 0.03% | +24,172+51.4% | Added |
| Jefferies Financial Group Inc. | 65,000 | $2.45M | 0.04% | −35,000−35.0% | Reduced |
| Millennium Management LLC | 64,313 | $2.42M | 0.00% | +48,639+310.3% | Added |
| Balyasny Asset Management LLC | 61,082 | $2.30M | 0.01% | +52,431+606.1% | Added |
| Luminus Management LLC | 58,246 | $2.19M | 1.24% | +28,927+98.7% | Added |
| Teton Advisors, Inc. | 51,000 | $1.92M | 0.86% | −2,000−3.8% | Reduced |
| HRT Financial LP | 42,933 | $1.62M | 0.01% | +8,634+25.2% | Added |
| Engineers Gate Manager LP | 40,123 | $1.51M | 0.03% | +26,012+184.3% | Added |
| Bank of New York Mellon Corp | 38,998 | $1.47M | 0.00% | −11,607−22.9% | Reduced |
| Jump Financial, LLC | 38,850 | $1.46M | 0.03% | +38,850 | New |
| Woodmont Investment Counsel LLC | 34,545 | $1.30M | 0.10% | +800+2.4% | Added |
| JPMorgan Chase & Co | 33,832 | $1.27M | 0.00% | +22,092+188.2% | Added |
| Squarepoint Ops LLC | 29,858 | $1.12M | 0.00% | +3,597+13.7% | Added |
| State of Wisconsin Investment Board | 24,362 | $917.5K | 0.00% | +3,400+16.2% | Added |
| UBS Asset Management Americas Inc | 22,542 | $848.9K | 0.00% | −1,931−7.9% | Reduced |
| Verition Fund Management LLC | 22,199 | $836.0K | 0.01% | +16,773+309.1% | Added |
| Swiss National Bank | 21,850 | $822.9K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 21,265 | $800.8K | 0.00% | +985+4.9% | Added |
| Paloma Partners Management Co | 20,424 | $769.2K | 0.04% | +20,424 | New |
| SG Americas Securities, LLC | 20,397 | $768.0K | 0.00% | −18,006−46.9% | Reduced |
| Quest Partners LLC | 20,166 | $759.5K | 0.07% | +20,166 | New |
| Winton Group Ltd | 18,563 | $699.1K | 0.05% | +18,563 | New |
| Aureus Asset Management, LLC | 17,935 | $675.4K | 0.04% | +8,005+80.6% | Added |
| Barclays PLC | 16,971 | $639.1K | 0.00% | +12,484+278.2% | Added |
| Susquehanna International Group, LLP | 13,875 | $522.5K | 0.00% | −22,667−62.0% | Reduced |
| Legal & General Group Plc | 12,367 | $465.7K | 0.00% | −301−2.4% | Reduced |
| PDT Partners, LLC | 11,907 | $448.4K | 0.04% | +11,907 | New |
| Centiva Capital, LP | 11,805 | $444.6K | 0.02% | +11,805 | New |
| Deutsche Bank AG | 11,734 | $441.9K | 0.00% | +2,414+25.9% | Added |
| Alliancebernstein L.P. | 11,130 | $419.2K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 11,000 | $414.3K | 0.05% | 00.0% | Unchanged |
| CWM Advisors, LLC | 10,903 | $410.6K | 0.04% | +10,903 | New |
| California State Teachers Retirement System | 10,473 | $394.4K | 0.00% | −485−4.4% | Reduced |
| AQR Capital Management LLC | 9,836 | $370.4K | 0.00% | −943−8.7% | Reduced |
| Los Angeles Capital Management LLC | 9,800 | $369.1K | 0.00% | +2,009+25.8% | Added |
| EntryPoint Capital, LLC | 9,582 | $360.9K | 0.21% | +3,214+50.5% | Added |
| Citigroup Inc | 8,758 | $329.8K | 0.00% | +5,943+211.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 8,742 | $329.2K | 0.02% | +1,112+14.6% | Added |
| Man Group plc | 8,571 | $322.8K | 0.00% | +8,571 | New |
| Two Sigma Securities, LLC | 8,546 | $321.8K | 0.03% | +8,546 | New |
| Janus Henderson Group PLC | 7,870 | $296.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,799 | $293.7K | 0.01% | +853+12.3% | Added |
| LPL Financial LLC | 7,736 | $291.3K | 0.00% | +90+1.2% | Added |
| Virtu Financial LLC | 6,925 | $261.0K | 0.01% | −8,339−54.6% | Reduced |
| Creative Planning | 6,827 | $257.1K | 0.00% | +236+3.6% | Added |
| Boothbay Fund Management, LLC | 6,766 | $254.8K | 0.01% | −21,549−76.1% | Reduced |
| UBS Group AG | 6,659 | $250.8K | 0.00% | −1,114−14.3% | Reduced |
| Guggenheim Capital LLC | 6,150 | $231.6K | 0.00% | −1,052−14.6% | Reduced |
| Franklin Resources Inc | 6,990 | $227.9K | 0.00% | −10.0% | Reduced |
| Sherbrooke Park Advisers LLC | 5,941 | $223.7K | 0.05% | +5,941 | New |
| Versor Investments LP | 5,600 | $210.9K | 0.03% | +5,600 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 5,593 | $210.6K | 0.00% | −915−14.1% | Reduced |
| MetLife Investment Management | 5,553 | $209.1K | 0.00% | −1,943−25.9% | Reduced |
| Corebridge Financial, Inc. | 5,452 | $205.3K | 0.00% | −1,335−19.7% | Reduced |
| New York State Common Retirement Fund | 5,409 | $203.7K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 3,992 | $150.3K | 0.00% | −920−18.7% | Reduced |
| Lazard Asset Management LLC | 3,114 | $117.0K | 0.00% | +3,114 | New |
| PenderFund Capital Management Ltd. | 2,000 | $101.9K | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,650 | $100.0K | 0.00% | +1,257+90.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,649 | $99.8K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 2,639 | $99.4K | 0.01% | +2,151+440.8% | Added |
| Meeder Asset Management Inc | 1,547 | $58.3K | 0.00% | +1,547 | New |
| Catalyst Funds Management Pty Ltd | 1,500 | $56.5K | 0.01% | +1,500 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 1,480 | $55.7K | 0.01% | −834−36.0% | Reduced |
| nVerses Capital, LLC | 1,200 | $45.2K | 0.02% | +1,200 | New |
| Ameritas Investment Partners, Inc. | 1,033 | $38.9K | 0.00% | −257−19.9% | Reduced |
| Great West Life Assurance Co | 974 | $37.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 823 | $31.0K | 0.00% | +823 | New |
| Russell Investments Group, Ltd. | 700 | $26.4K | 0.00% | +179+34.4% | Added |
| CWM, LLC | 536 | $20.0K | 0.00% | −136−20.2% | Reduced |