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 2023
Institutional positions in Anterix Inc. as of Sep 30, 2023. 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
- 98
- +3 vs. Q2 2023
- Shares held
- 15.0M
- −459.3K (−3.0%) vs. Q2 2023
- Total value
- $472.2M
- −$19.1M (−3.9%) vs. Q2 2023
- New holders
- 13
- 28 more added
- Sold out
- 10
- 45 more reduced
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Owl Creek Asset Management, L.P. | 5,411,776 | $169.8M | 21.64% | 00.0% | Unchanged |
| Heard Capital LLC | 1,813,131 | $56.9M | 4.26% | +49,959+2.8% | Added |
| BlackRock Inc. | 1,092,376 | $34.3M | 0.00% | −250,822−18.7% | Reduced |
| Vanguard Group Inc | 831,320 | $26.1M | 0.00% | +11,678+1.4% | Added |
| Stonehill Capital Management LLC | 715,435 | $22.4M | 35.54% | −159,507−18.2% | Reduced |
| QVT Financial LP | 503,941 | $15.8M | 0.94% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 396,057 | $12.4M | 0.00% | +21,058+5.6% | Added |
| State Street Corp | 373,294 | $11.7M | 0.00% | −32,442−8.0% | Reduced |
| Geode Capital Management, LLC | 337,014 | $10.6M | 0.00% | −55,353−14.1% | Reduced |
| Clearbridge Investments, LLC | 309,198 | $9.70M | 0.01% | −7,896−2.5% | Reduced |
| Price Jennifer C. | 300,000 | $9.41M | 5.43% | −100,000−25.0% | Reduced |
| PenderFund Capital Management Ltd. | 125,620 | $5.35M | 1.60% | −880−0.7% | Reduced |
| Jefferies Financial Group Inc. | 164,265 | $5.15M | 0.13% | +49,276+42.9% | Added |
| Roubaix Capital, LLC | 163,392 | $5.13M | 3.78% | −150−0.1% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 150,702 | $4.73M | 4.37% | −23,500−13.5% | Reduced |
| Northern Trust Corp | 147,852 | $4.64M | 0.00% | −35,418−19.3% | Reduced |
| Charles Schwab Investment Management Inc | 133,424 | $4.19M | 0.00% | −8,094−5.7% | Reduced |
| Morgan Stanley | 132,211 | $4.15M | 0.00% | −182,742−58.0% | Reduced |
| FMR LLC | 132,010 | $4.14M | 0.00% | −9,083−6.4% | Reduced |
| Gabelli Funds LLC | 129,500 | $4.06M | 0.03% | +13,500+11.6% | Added |
| Goldman Sachs Group Inc | 122,360 | $3.84M | 0.00% | +37,838+44.8% | Added |
| Luminus Management LLC | 115,000 | $3.61M | 1.11% | +6,550+6.0% | Added |
| Jane Street Group, LLC | 102,993 | $3.23M | 0.01% | +76,852+294.0% | Added |
| Tudor Investment Corp Et Al | 102,238 | $3.21M | 0.05% | −160.0% | Reduced |
| Millennium Management LLC | 81,060 | $2.54M | 0.00% | +69,698+613.4% | Added |
| Citadel Advisors LLC | 80,604 | $2.53M | 0.00% | +5,811+7.8% | Added |
| Bank of America Corp | 80,024 | $2.51M | 0.00% | +52,652+192.4% | Added |
| Renaissance Technologies LLC | 68,900 | $2.16M | 0.00% | +68,900 | New |
| Gamco Investors, Inc. Et Al | 68,100 | $2.14M | 0.02% | +10,600+18.4% | Added |
| Kirr Marbach & Co LLC | 63,560 | $1.99M | 0.57% | −61−0.1% | Reduced |
| Teton Advisors, Inc. | 63,000 | $1.98M | 0.61% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 49,963 | $1.57M | 0.00% | −12,182−19.6% | Reduced |
| HRT Financial LP | 39,516 | $1.24M | 0.01% | +39,516 | New |
| Susquehanna International Group, LLP | 38,699 | $1.21M | 0.00% | +11,101+40.2% | Added |
| D. E. Shaw & Co., Inc. | 37,649 | $1.18M | 0.00% | +20,864+124.3% | Added |
| CenterBook Partners LP | 36,869 | $1.16M | 0.14% | +16,170+78.1% | Added |
| Nuveen Asset Management, LLC | 33,832 | $1.06M | 0.00% | −8,339−19.8% | Reduced |
| Trexquant Investment LP | 31,876 | $1.00M | 0.03% | +31,876 | New |
| Woodmont Investment Counsel LLC | 30,634 | $961.3K | 0.10% | +684+2.3% | Added |
| Swiss National Bank | 29,350 | $921.0K | 0.00% | +700+2.4% | Added |
| SG Americas Securities, LLC | 26,984 | $847.0K | 0.01% | +26,984 | New |
| Gsa Capital Partners LLP | 21,884 | $687.0K | 0.06% | +21,884 | New |
| State of Wisconsin Investment Board | 20,418 | $640.7K | 0.00% | −2,925−12.5% | Reduced |
| Rhumbline Advisers | 20,184 | $633.4K | 0.00% | −4,054−16.7% | Reduced |
| STRS Ohio | 17,900 | $561.0K | 0.00% | +17,900 | New |
| Credit Suisse AG | 16,451 | $516.2K | 0.00% | +744+4.7% | Added |
| California State Teachers Retirement System | 14,624 | $458.9K | 0.00% | −3,111−17.5% | Reduced |
| UBS Asset Management Americas Inc | 13,692 | $429.7K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 12,820 | $402.3K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 12,197 | $382.7K | 0.00% | +12,197 | New |
| Tower Research Capital LLC (TRC) | 11,700 | $367.1K | 0.01% | +11,098+1,843.5% | Added |
| ExodusPoint Capital Management, LP | 11,469 | $360.0K | 0.00% | +1,408+14.0% | Added |
| NJ State Employees Deferred Compensation Plan | 11,000 | $345.2K | 0.05% | 00.0% | Unchanged |
| Legal & General Group Plc | 10,922 | $342.7K | 0.00% | −448−3.9% | Reduced |
| Franklin Resources Inc | 10,834 | $340.0K | 0.00% | +3,705+52.0% | Added |
| Squarepoint Ops LLC | 10,045 | $315.2K | 0.00% | −16,327−61.9% | Reduced |
| Aureus Asset Management, LLC | 9,930 | $311.6K | 0.03% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 8,847 | $277.6K | 0.00% | −7,602−46.2% | Reduced |
| Caption Management, LLC | 8,200 | $257.3K | 0.03% | +8,200 | New |
| Deutsche Bank AG | 8,165 | $256.2K | 0.00% | −1,753−17.7% | Reduced |
| Nebula Research & Development LLC | 7,942 | $249.2K | 0.13% | −5,292−40.0% | Reduced |
| Commonwealth Equity Services, LLC | 7,908 | $248.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 7,336 | $230.2K | 0.00% | −2,113−22.4% | Reduced |
| LPL Financial LLC | 6,804 | $213.5K | 0.00% | −313−4.4% | Reduced |
| MetLife Investment Management | 6,751 | $211.8K | 0.00% | −3,086−31.4% | Reduced |
| American Century Companies Inc | 6,454 | $202.5K | 0.00% | +6,454 | New |
| American International Group, Inc. | 6,424 | $201.6K | 0.00% | −2,427−27.4% | Reduced |
| Barclays PLC | 4,650 | $145.9K | 0.00% | −1,597−25.6% | Reduced |
| Simplex Trading, LLC | 4,163 | $130.0K | 0.00% | +3,598+636.8% | Added |
| Aquatic Capital Management LLC | 3,700 | $116.0K | 0.00% | −1,100−22.9% | Reduced |
| Wells Fargo & Company | 3,266 | $102.5K | 0.00% | −4,980−60.4% | Reduced |
| Group One Trading, L.P. | 3,213 | $100.8K | 0.00% | +2,200+217.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,649 | $83.1K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,949 | $61.0K | 0.00% | −795−29.0% | Reduced |
| Royal Bank of Canada | 1,846 | $58.0K | 0.00% | +156+9.2% | Added |
| Walleye Trading LLC | 1,596 | $50.1K | 0.00% | +1,596 | New |
| Ameritas Investment Partners, Inc. | 1,290 | $40.5K | 0.00% | −153−10.6% | Reduced |
| CWM, LLC | 996 | $31.0K | 0.00% | +156+18.6% | Added |
| Great West Life Assurance Co | 974 | $31.0K | 0.00% | +974 | New |
| Russell Investments Group, Ltd. | 760 | $23.8K | 0.00% | +626+467.2% | Added |
| Metropolitan Life Insurance Co | 745 | $23.4K | 0.00% | −370−33.2% | Reduced |
| Quadrant Capital Group LLC | 647 | $20.3K | 0.00% | −283−30.4% | Reduced |
| Nisa Investment Advisors, LLC | 445 | $14.0K | 0.00% | −1,000−69.2% | Reduced |
| Signaturefd, LLC | 379 | $11.9K | 0.00% | −135−26.3% | Reduced |
| US Bancorp | 346 | $10.9K | 0.00% | −173−33.3% | Reduced |
| UBS Group AG | 307 | $9.63K | 0.00% | −9,210−96.8% | Reduced |
| The PNC Financial Services Group, Inc. | 288 | $9.04K | 0.00% | −379−56.8% | Reduced |
| Lindbrook Capital, LLC | 243 | $7.63K | 0.00% | −16−6.2% | Reduced |
| Parallel Advisors, LLC | 129 | $4.05K | 0.00% | −12−8.5% | Reduced |
| Private Trust Co NA | 115 | $3.61K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 53 | $1.66K | 0.00% | −5,756−99.1% | Reduced |
| Global Retirement Partners, LLC | 50 | $1.56K | 0.00% | +11+28.2% | Added |
| Glassman Wealth Services | 27 | $847 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 21 | $668 | 0.00% | +21 | New |
| Advisor Group Holdings, Inc. | 18 | $564 | 0.00% | +18 | New |
| Allworth Financial LP | 15 | $471 | 0.00% | +6+66.7% | Added |
| Farther Finance Advisors, LLC | 11 | $345 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2 | $0 | 0.00% | −1−33.3% | Reduced |
| DG Capital Management, LLC | 0 | $0 | 0.00% | −128,672−100.0% | Sold out |
| Resolute Capital Asset Partners LLC | 0 | $0 | 0.00% | −45,489−100.0% | Sold out |